builtin_function

# tenant-capability-override-opt: can_check_consistency=true

statement ok
CREATE TABLE foo (a int)

statement ok
INSERT INTO foo (a) VALUES (1)

query error pq: schema "foo" does not exist
SELECT foo.bar()

query error unknown function: pg_catalog.defaults()
SELECT pg_catalog.defaults()

query error unknown function: defaults
SELECT defaults()

query II colnames
SELECT length('roach7'), length(b'roach77')
----
length length
6      7

query IIIIII
SELECT length('Hello, 世界'), length(b'Hello, 世界'),
       char_length('Hello, 世界'), char_length(b'Hello, 世界'),
       character_length('Hello, 世界'), character_length(b'Hello, 世界')
----
9 13 9 13 9 13

statement error unknown signature: length\(int\)
SELECT length(23)

query III
SELECT octet_length('Hello'), octet_length('世界'), octet_length(b'世界')
----
5 6 6

query III
SELECT bit_length('Hello'), bit_length('世界'), bit_length(b'世界')
----
40 48 48

query TTTTTTTT
SELECT quote_ident('abc'), quote_ident('ab.c'), quote_ident('ab"c'), quote_ident('世界'),
       quote_ident('array'), -- reserved keyword
       quote_ident('family'), -- type/func name keyword
       quote_ident('bigint'), -- col name keyword
       quote_ident('alter') -- unreserved keyword
----
abc  "ab.c"  "ab""c"  世界  "array"  "family"  "bigint"  alter

query TTTT
SELECT quote_literal('abc'), quote_literal('ab''c'), quote_literal('ab"c'), quote_literal(e'ab\nc')
----
'abc'  e'ab\'c'  'ab"c'  e'ab\nc'

query TTTTTTTT
SELECT
 quote_literal(123::string), quote_nullable(123::string),
 quote_literal(123), quote_nullable(123),
 quote_literal(true), quote_nullable(true),
 quote_literal(123.3), quote_nullable(123.3)
----
'123'  '123'  '123'  '123'  'true'  'true'  '123.3'  '123.3'

query TTTTTT
SELECT
 quote_literal('1d'::interval),	quote_nullable('1d'::interval),
 quote_literal('2018-06-11 12:13:14'::timestamp), quote_nullable('2018-06-11 12:13:14'::timestamp),
 quote_literal('2018-06-11'::date), quote_nullable('2018-06-11'::date)
----
'1 day'  '1 day'  '2018-06-11 12:13:14'  '2018-06-11 12:13:14'  '2018-06-11'  '2018-06-11'

query TTBB
SELECT
 quote_literal(null::int), quote_nullable(null::int),
 quote_literal(null::int) IS NULL, quote_nullable(null::int) IS NULL
----
NULL  NULL  true  false

# Check that quote_literal is properly sensitive to bytea_output.

query TT
SELECT quote_literal(b'abc'), quote_nullable(b'abc')
----
e'\\x616263'  e'\\x616263'

statement ok
SET bytea_output = 'escape'

query TT
SELECT quote_literal(b'abc'), quote_nullable(b'abc')
----
'abc'  'abc'

statement ok
RESET bytea_output

query T colnames
SELECT upper('roacH7')
----
upper
ROACH7

query T rowsort
SELECT unaccent(str) FROM ( VALUES
   ('no_special_CHARACTERS1!'),
   ('Żółć'),
   ('⃞h̀ＥＬＬＯ`̀́⃞'),
   ('Softhyphen­separator'),
   ('some ̂thing'),
   ('héllö wòrld')
) tbl(str)
----
no_special_CHARACTERS1!
Zolc
hELLO`
Softhyphen-separator
some thing
hello world

statement error unknown signature: upper\(decimal\)
SELECT upper(2.2)

query T colnames
SELECT lower('RoacH7')
----
lower
roach7

statement error unknown signature: lower\(int\)
SELECT lower(32)

# Multiplying by zero so the result is deterministic.
query R
SELECT random() * 0.0
----
0

# Concatenating 'empty' because the empty string doesn't work in these tests.
query T
SELECT concat() || 'empty'
----
empty

query T
SELECT concat('RoacH', NULL)
----
RoacH

statement error unknown signature: concat\(string, bool, decimal, bool\)
SELECT concat('RoacH', false, 64.532, TRUE)

query T
SELECT substr('RoacH', 2, 3)
----
oac

query T
SELECT substring('RoacH', 2, 3)
----
oac

query T
SELECT substring('💩oacH', 2, 3)
----
oac

query T
SELECT substring('RoacH' from 2 for 3)
----
oac

query T
SELECT substring('RoacH' for 3 from 2)
----
oac

query T
SELECT substr('RoacH', 2)
----
oacH

query T
SELECT substr('💩oacH', 2)
----
oacH

query T
SELECT substring('RoacH' from 2)
----
oacH

query T
SELECT substr('RoacH', -2)
----
RoacH

query T
SELECT substr('RoacH', -2, 4)
----
R

query T
SELECT substr('12345', 2, 77)
----
2345

query T
SELECT substr('12345', -2, 77)
----
12345

statement error substr\(\): negative substring length -1 not allowed
SELECT substr('12345', 2, -1)

query T
SELECT substr('string', 4827075662841736053, 5123273972570225659) || 'empty'
----
empty

query T
SELECT substring('12345' for 3)
----
123

query T
SELECT substring('foobar' from 'o.b')
----
oob

query T
SELECT substring('f(oabaroob' from '\(o(.)b')
----
a

query T
SELECT substring('f(oabaroob' from '+(o(.)b' for '+')
----
a

query error substring\(\): error parsing regexp: missing closing \): `\\\\\(o\(.\)b`
SELECT substring('f(oabaroob' from '\(o(.)b' for '+')

query error unknown signature: substring\(\)
SELECT substring()

# Adding testcases for substring against bit array.

query TTT
SELECT substring(B'11110000', 0), substring(B'11110000', -1), substring(B'11110000', 5)
----
11110000 11110000 0000

query TTT
SELECT substring(B'11110000', 8), substring(B'11110000', 10), substring(B'', 0)
----
0  ·  ·

query TTT
SELECT substring('11100011'::bit(8), 4), substring('11100011'::bit(6), 4), substring(B'', 0, 1)
----
00011 000  ·

query TTT
SELECT substring(B'11110000', 0, 4), substring(B'11110000', -1, 4), substring(B'11110000', 5, 10)
----
111 11 0000

query TTT
SELECT substring(B'11110000', 8, 1), substring(B'11110000', 8, 0), substring(B'11110000', 10, 5)
----
0  ·  ·

query TT
SELECT substring('11100011'::bit(10), 4, 10), substring('11100011'::bit(8), 1, 8)
----
0001100 11100011

query TTT
SELECT substring(B'10001000' FOR 4 FROM 0), substring(B'10001000' FROM 0 FOR 4), substring(B'10001000' FOR 4)
----
100 100 1000

query error substring\(\): negative bit subarray length -1 not allowed
SELECT substring('11100011'::bit(10), 4, -1)

# Adding testcases for substring against byte array.

query TT
SELECT substring(b'abc', 0), substring(b'\x61\x62\x63', -1)
----
abc abc

query TT
SELECT substring(b'abc', 3), substring(b'abc', 5)
----
c  ·

query T
SELECT substring('abc'::bytea, 0)
----
abc

query TT
SELECT substring(b'\x61\x62\x63', 0, 4), substring(b'abc', -1, 4)
----
abc ab

query TTT
SELECT substring(b'abc', 3, 1), substring(b'abc', 3, 0), substring(b'abc', 4, 3)
----
c  ·  ·

query T
SELECT substring('abc'::bytea, 0, 4)
----
abc

query TTT
SELECT substring(b'abc' FOR 3 FROM 1), substring(b'abc' FROM 1 FOR 3), substring(b'abc' FOR 3)
----
abc abc abc

query error substring\(\): negative byte subarray length -1 not allowed
SELECT substring('11100011'::bytea, 4, -1)

query TTTTT
SELECT
  encode(substring(decode('ff0001', 'hex'), 1), 'hex'),
  encode(substring(decode('ff0001', 'hex'), 1, 1), 'hex'),
  encode(substring(decode('ff0001', 'hex'), 1, 7), 'hex'),
  encode(substring(decode('ff0001', 'hex'), 2), 'hex'),
  encode(substring(decode('ff0001', 'hex'), 4), 'hex')
----
ff0001  ff  ff0001  0001  ·

query TTTTTTTTTT
SELECT
  encode(substring(decode('5c0001', 'hex'), 1), 'hex'),
  encode(substring(decode('aa5c0001', 'hex'), 1), 'hex'),
  encode(substring(decode('aa5c0001', 'hex'), 2), 'hex'),
  encode(substring(decode('aa5c1a1a1a1a0001', 'hex'), 2), 'hex'),
  encode(substring(decode('5c0001', 'hex'), 1, 1), 'hex'),
  encode(substring(decode('aa5c0001', 'hex'), 1, 2), 'hex'),
  encode(substring(decode('aa5c0001', 'hex'), 2, 2), 'hex'),
  encode(substring(decode('aa5c1a1a1a1a0001', 'hex'), 2, 2), 'hex'),
  encode(substring(decode('5c0001', 'hex'), 1), 'escape'),
  encode(substring(decode('aa5c0001', 'hex'), 2, 1), 'escape')
----
5c0001  aa5c0001  5c0001  5c1a1a1a1a0001  5c  aa5c  5c00  5c1a  \\\000\001  \\

query error unknown signature: concat_ws\(\)
SELECT concat_ws()

query T
SELECT concat_ws(NULL::STRING, 'a', 'b')
----
NULL

query T
SELECT concat_ws(',', 'abcde', NULL)
----
abcde

query T
SELECT concat_ws(',', 'abcde', '2')
----
abcde,2

statement error unknown signature: concat_ws\(string, string, int, unknown, int\)
SELECT concat_ws(',', 'abcde', 2, NULL, 22)

query T
SELECT split_part('abc~@~def~@~ghi', '~@~', 2)
----
def

query T
SELECT repeat('Pg', 4)
----
PgPgPgPg

query T
SELECT repeat('Pg', -1) || 'empty'
----
empty

statement error pq: repeat\(\): requested length too large
SELECT repeat('s', 9223372036854775807)

# Regression for #19035.
statement error pq: repeat\(\): requested length too large
SELECT repeat('1234567890'::string, 6978072892806141784::int)

query I
SELECT ascii('x')
----
120

query I
select ascii('禅')
----
31109

query error ascii\(\): the input string must not be empty
select ascii('')

query T
select chr(122)
----
z

query T
select chr(ascii('Z'))
----
Z

query T
select chr(31109)
----
禅

query error chr\(\): input value must be >= 0
SELECT chr(-1)

query T
SELECT md5('abc')
----
900150983cd24fb0d6963f7d28e17f72

query T
SELECT sha1('abc')
----
a9993e364706816aba3e25717850c26c9cd0d89d

query T
SELECT sha224('abc')
----
23097d223405d8228642a477bda255b32aadbce4bda0b3f7e36c9da7

query T
SELECT sha256('abc')
----
ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad

query T
SELECT sha384('abc')
----
cb00753f45a35e8bb5a03d699ac65007272c32ab0eded1631a8b605a43ff5bed8086072ba1e7cc2358baeca134c825a7

query IIII
SELECT fnv32('abc'), fnv32a('abc'), fnv64('abc'), fnv64a('abc')
----
1134309195  440920331  -2820157060406071861  -1792535898324117685

query II
SELECT crc32ieee('abc'), crc32c('abc')
----
891568578  910901175

# Regression tests for #29754
query T
SELECT md5(NULL::STRING)
----
NULL

query T
SELECT md5('')
----
d41d8cd98f00b204e9800998ecf8427e

query T
SELECT md5(NULL::STRING, NULL::STRING)
----
NULL

query T
SELECT sha1(NULL::STRING)
----
NULL

query T
SELECT sha224(NULL::STRING)
----
NULL

query T
SELECT sha256(NULL::STRING)
----
NULL

query T
SELECT sha384(NULL::STRING)
----
NULL

query T
SELECT sha512(NULL::STRING, NULL::STRING)
----
NULL

query T
SELECT fnv32(NULL::STRING)
----
NULL

query T
SELECT to_hex(2147483647)
----
7fffffff

query I
SELECT strpos('high', 'a')
----
0

query I
SELECT strpos('high', 'ig')
----
2

query I
SELECT strpos('💩high', 'ig')
----
3

query III
SELECT strpos(B'00001111', B'1111'), strpos(B'', B''), strpos(B'0000111', B'1111')
----
5 1 0

query I
SELECT strpos('000001'::varbit, '1'::varbit)
----
6

query I
SELECT position(B'100' in B'100101')
----
1

query III
SELECT strpos(b'\x61\145aabc', b'abc'), strpos(b'', b''), strpos(b'ttt\x61\x61c', b'abc')
----
4 1 0

query I
SELECT position('\x616263'::bytea in 'abc'::bytea)
----
1

query I
SELECT position('ig' in 'high')
----
2

query I
SELECT position('a' in 'high')
----
0

query error unknown signature: strpos\(\)
SELECT position()

query T
SELECT overlay('123456789' placing 'xxxx' from 3)
----
12xxxx789

query T
SELECT overlay('123456789' placing 'xxxx' from 3 for 2)
----
12xxxx56789

query T
SELECT overlay('123456789' placing 'xxxx' from 3 for 6)
----
12xxxx9

query T
SELECT overlay('123456789' placing 'xxxx' from 15 for 6)
----
123456789xxxx

query T
SELECT overlay('123456789' placing 'xxxx' from 3 for 10)
----
12xxxx

query T
SELECT overlay('123456789' placing 'xxxx' from 3 for -1)
----
12xxxx23456789

query T
SELECT overlay('123456789' placing 'xxxx' from 3 for -8)
----
12xxxx123456789

query T
SELECT overlay('💩123456789' placing 'xxxxÂ' from 3 for 3)
----
💩1xxxxÂ56789

query error non-positive substring length not allowed: -1
SELECT overlay('123456789' placing 'xxxx' from -1 for 6)

query T
SELECT btrim('xyxtrimyyx', 'xy')
----
trim

query T
SELECT trim('xy' from 'xyxtrimyyx')
----
trim

query T
SELECT trim(both 'xy' from 'xyxtrimyyx')
----
trim

query T
SELECT 'a' || btrim('    postgres    ') || 'b'
----
apostgresb

query T
SELECT ltrim('zzzytrimxyz', 'xyz')
----
trimxyz

query T
SELECT trim(leading 'xyz' from 'zzzytrimxyz')
----
trimxyz

query T
SELECT ltrim('   trimxyz')
----
trimxyz

query T
SELECT trim(leading '   trimxyz')
----
trimxyz

query T
SELECT trim(leading from '   trimxyz')
----
trimxyz


query T
SELECT rtrim('xyzzzzytrimxyz', 'xyz')
----
xyzzzzytrim

query T
SELECT trim(trailing 'xyz' from 'xyzzzzytrimxyz')
----
xyzzzzytrim

query T
SELECT 'a' || rtrim(' zzzytrimxyz   ')
----
a zzzytrimxyz

query T
SELECT reverse('abcde')
----
edcba

query T
SELECT reverse('世界')
----
界世

query T
SELECT replace('abcdefabcdef', 'cd', 'XX')
----
abXXefabXXef

query T
SELECT replace(initcap('hi THOMAS'), ' ', '')
----
HiThomas

query T
SELECT initcap('THOMAS')
----
Thomas

query T
SELECT left('💩abcde'::bytes, 2)
----
[240 159]

query T
SELECT right('abcde💩'::bytes, 2)
----
[146 169]

query T
SELECT left('💩abcde', 2)
----
💩a

query T
SELECT right('abcde💩', 2)
----
e💩

query RRRIIR
SELECT abs(-1.2::float), abs(1.2::float), abs(-0.0::float), abs(0), abs(1), abs(-1.2121::decimal)
----
1.2 1.2 0 0 1 1.2121

query R
SELECT abs(NULL)
----
NULL

query error abs\(\): abs of min integer value \(-9223372036854775808\) not defined
SELECT abs(-9223372036854775808)

query I
SELECT abs(-9223372036854775807)
----
9223372036854775807

query B
SELECT abs(sin(pi())) < 1e-12
----
true

subtest standard_float_digits

query RR
SELECT acos(-0.5), round(acos(0.5), 15)
----
2.0943951023931957  1.047197551196598

query RR
SELECT cot(-0.5), cot(0.5)
----
-1.830487721712452  1.830487721712452

query RRR
SELECT asin(-0.5), asin(0.5), asin(1.5)
----
-0.5235987755982989  0.5235987755982989  NaN

query RR
SELECT atan(-0.5), atan(0.5)
----
-0.4636476090008061  0.4636476090008061

query RR
SELECT atan2(-10.0, 5.0), atan2(10.0, 5.0)
----
-1.1071487177940904  1.1071487177940904

query RRR
SELECT cbrt(-1.0::float), round(cbrt(27.0::float), 15), cbrt(19.3::decimal)
----
-1 3 2.6823725926296729544


query RRRRR
SELECT ceil(-0.5::float), ceil(0.5::float), ceiling(0.5::float), ceil(0.1::decimal), ceiling (-0.9::decimal)
----
-0  1  1  1  0

query RR
SELECT cos(-0.5), cos(0.5)
----
0.8775825618903728  0.8775825618903728

query RRR
SELECT sin(-1.0), sin(0.0), sin(1.0)
----
-0.8414709848078965  0  0.8414709848078965

query RR
SELECT degrees(-0.5), degrees(0.5)
----
-28.64788975654116  28.64788975654116

subtest extra_float_digits_3

statement ok
SET extra_float_digits = 3

query RR
SELECT acos(-0.5), round(acos(0.5), 15)
----
2.0943951023931957  1.047197551196598

query RR
SELECT cot(-0.5), cot(0.5)
----
-1.830487721712452  1.830487721712452

query RRR
SELECT asin(-0.5), asin(0.5), asin(1.5)
----
-0.5235987755982989  0.5235987755982989  NaN

query RR
SELECT atan(-0.5), atan(0.5)
----
-0.4636476090008061  0.4636476090008061

query RR
SELECT atan2(-10.0, 5.0), atan2(10.0, 5.0)
----
-1.1071487177940904  1.1071487177940904

query RRR
SELECT cbrt(-1.0::float), round(cbrt(27.0::float), 15), cbrt(19.3::decimal)
----
-1 3 2.6823725926296729544

query RRRRR
SELECT ceil(-0.5::float), ceil(0.5::float), ceiling(0.5::float), ceil(0.1::decimal), ceiling(-0.9::decimal)
----
-0  1  1  1  0

query RR
SELECT cos(-0.5), cos(0.5)
----
0.8775825618903728  0.8775825618903728

query RRR
SELECT sin(-1.0), sin(0.0), sin(1.0)
----
-0.8414709848078965  0  0.8414709848078965

query RR
SELECT degrees(-0.5), degrees(0.5)
----
-28.64788975654116  28.64788975654116

statement ok
SET extra_float_digits = 0

subtest other_tests

query IIII
SELECT div(-1::int, 2::int), div(1::int, 2::int), div(9::int, 4::int), div(-9::int, 4::int)
----
0 0 2 -2

query RRRRRR
SELECT div(-1.0::float, 2.0), div(1.0::float, 2.0), div(9.0::float, 4.0), div(-9.0::float, 4.0), div(1.0::float, 0.0), div(1111.0::decimal, 9.44)
----
-0 0 2 -2 +Inf 117

query error div\(\): division by zero
SELECT div(1.0::decimal, 0.0::decimal)

query error div\(\): division by zero
SELECT div(1::int, 0::int)

# math.Exp(1.0) returns different results on amd64 vs arm64.
# Round to make this test consistent across archs.
# See https://github.com/golang/go/issues/20319.
query RRR
SELECT exp(-1.0::float), round(exp(1.0::float), 13), exp(2.0::decimal)
----
0.367879441171442  2.718281828459  7.3890560989306502272

query error exp\(\): overflow
SELECT exp(1e2000::decimal)

query RRR
SELECT floor(-1.5::float), floor(1.5::float), floor(9.123456789::decimal)
----
-2 1 9

query BBBBBB
SELECT 1::FLOAT IS NAN, 1::FLOAT IS NOT NAN, isnan(1::FLOAT), 'NaN'::FLOAT IS NAN, 'NaN'::FLOAT IS NOT NAN, isnan('NaN'::FLOAT)
----
false true false true false true

query RRR
SELECT ln(-2.0::float), ln(2.0::float), ln(2.5::decimal)
----
NaN  0.693147180559945  0.91629073187415506518

query error cannot take logarithm of a negative number
SELECT ln(-100.000::decimal)

query error cannot take logarithm of zero
SELECT ln(0::decimal)

query RR
SELECT log(10.0::float), log(100.000::decimal)
----
1 2.0000000000000000000

query R
SELECT log(2.0::float, 4.0::float)
----
2

query R
SELECT log(2.0::decimal, 4.0::decimal)
----
2.0000000000000000000

query error cannot take logarithm of a negative number
SELECT log(2.0::float, -10.0::float)

query error cannot take logarithm of zero
SELECT log(2.0::float, 0.0::float)

query error cannot take logarithm of a negative number
SELECT log(2.0::decimal, -10.0::decimal)

query error cannot take logarithm of zero
SELECT log(2.0::decimal, 0.0::decimal)

query error cannot take logarithm of a negative number
SELECT log(-100.000::decimal)

query error cannot take logarithm of zero
SELECT log(0::decimal)

query RRIR
SELECT mod(5.0::float, 2.0), mod(1.0::float, 0.0), mod(5, 2), mod(19.3::decimal, 2)
----
1 NaN 1 1.3

# mod returns the same results as PostgreSQL 9.4.4
# in tests below (except for the error message).

query error mod\(\): division by zero
SELECT mod(5, 0)

query error mod\(\): division by zero
SELECT mod(5::decimal, 0::decimal)

query II
SELECT mod(-100, -8), mod(-100, 8)
----
-4 -4

query I
SELECT mod(-9223372036854775808, 3)
----
-2

query I
SELECT mod(-9223372036854775808, -1)
----
0

query I
SELECT mod(9223372036854775807, -1)
----
0

query I
SELECT mod(9223372036854775807, -2)
----
1

query I
SELECT mod(9223372036854775807, 1)
----
0

query I
SELECT mod(9223372036854775807, 2)
----
1

query I
SELECT mod(9223372036854775807, 4)
----
3

# div and mod are a logical pair

query R
SELECT div(9.0::float, 2.0) * 2.0 + mod(9.0::float, 2.0)
----
9

query R
SELECT div(9.0::float, -2.0) * -2.0 + mod(9.0::float, -2.0)
----
9

query R
SELECT div(-9.0::float, 2.0) * 2.0 + mod(-9.0::float, 2.0)
----
-9

query R
SELECT div(-9.0::float, -2.0) * -2.0 + mod(-9.0::float, -2.0)
----
-9

query R
SELECT pi()
----
3.14159265358979

query II
SELECT pow(-2::int, 3::int), pow(2::int, 3::int)
----
-8 8

statement error integer out of range
SELECT pow(2::int, -3::int)

query III
SELECT pow(0::int, 3::int), pow(3::int, 0::int), pow(-3::int, 0::int)
----
0 1 1

statement error integer out of range
SELECT pow(0::int, -3::int)

# TODO(mjibson): This uses the decimal implementation internally, which
# returns NaN, hence the below error. However postgres returns 1 for this,
# which we should probably match.
statement error integer out of range
SELECT pow(0::int, 0::int)

query RRR
SELECT pow(-3.0::float, 2.0), power(3.0::float, 2.0), pow(5.0::decimal, 2.0)
----
9 9 25.00

query R
SELECT pow(CAST (pi() AS DECIMAL), DECIMAL '2.0')
----
9.8696044010893571205

query R
SELECT power(0::decimal, -1)
----
Infinity

# TODO(mjibson): Postgres returns an error for this.
query R
SELECT power(-1, -.1)
----
NaN

query RR
SELECT radians(-45.0), radians(45.0)
----
-0.785398163397448  0.785398163397448

query R
SELECT round(123.456::float, -2438602134409251682)
----
NaN

query RRR
SELECT round(4.2::float, 0), round(4.2::float, 10), round(4.22222222::decimal, 3)
----
4 4.2 4.222

query R
SELECT round(1e-308::float, 324)
----
1e-308

# round to nearest even
query RRRR
SELECT round(-2.5::float, 0), round(-1.5::float, 0), round(1.5::float, 0), round(2.5::float, 0)
----
-2 -2 2 2

query RRRRRR
SELECT round(-2.5::float), round(-1.5::float), round(-0.0::float), round(0.0::float), round(1.5::float), round(2.5::float)
----
-2 -2 -0 0 2 2

# some edge cases: denormal, 0.5-epsilon, 0.5+epsilon, 1 bit fractions, 1 bit fraction rounding to 0 bit fraction, large integer
query RRRRRRR
SELECT round(1.390671161567e-309::float), round(0.49999999999999994::float), round(0.5000000000000001::float), round(2251799813685249.5::float), round(2251799813685250.5::float), round(4503599627370495.5::float), round(4503599627370497::float)
----
0  0  1  2.25179981368525e+15  2.25179981368525e+15  4.5035996273705e+15  4.5035996273705e+15

# round up for decimals
# These results are indeed different than floats. Compare with postgres.
# Float rounding uses banker, decimal rounding uses half away from zero.
query RRRR
SELECT round(-2.5::decimal, 0), round(-1.5::decimal, 0), round(1.5::decimal, 0), round(2.5::decimal, 0)
----
-3 -2 2 3

query RRRRR
SELECT round(-2.5::decimal, 3), round(-1.5::decimal, 3), round(0.0::decimal, 3), round(1.5::decimal, 3), round(2.5::decimal, 3)
----
-2.500 -1.500 0.000 1.500 2.500

query RRRRR
SELECT round(-2.5::decimal), round(-1.5::decimal), round(0.0::decimal), round(1.5::decimal), round(2.5::decimal)
----
-3 -2 0 2 3

subtest round_max_prec

# Test rounding to 14 digits, because the logic test itself
# formats floats rounded to 15 digits behind the decimal point.

statement ok
SET extra_float_digits = 3

query RRR
SELECT round(-2.123456789, 5), round(2.123456789, 5), round(2.12345678901234567890, 14)
----
-2.12346 2.12346 2.12345678901235

query RR
SELECT round(-1.7976931348623157e+308::float, 1), round(1.7976931348623157e+308::float, 1)
----
-1.7976931348623157e+308 1.7976931348623157e+308

query RR
SELECT round(-1.7976931348623157e+308::float, -303), round(1.7976931348623157e+308::float, -303)
----
-1.79769e+308 1.79769e+308

query RR
SELECT round(-1.23456789e+308::float, -308), round(1.23456789e+308::float, -308)
----
-1e+308 1e+308

query RRRR
SELECT 1.234567890123456789::float, round(1.234567890123456789::float, 15), round(1.234567890123456789::float, 16), round(1.234567890123456789::float, 17)
----
1.2345678901234567 1.234567890123457 1.2345678901234567 1.2345678901234567

statement ok
SET extra_float_digits = 0

subtest round_low_prec

statement ok
SET extra_float_digits = -6

query RRR
SELECT round(-2.123456789, 5), round(2.123456789, 5), round(2.12345678901234567890, 14)
----
-2.12346 2.12346 2.12345678901235

query RR
SELECT round(-1.7976931348623157e+308::float, 1), round(1.7976931348623157e+308::float, 1)
----
-1.79769313e+308  1.79769313e+308

query RR
SELECT round(-1.7976931348623157e+308::float, -303), round(1.7976931348623157e+308::float, -303)
----
-1.79769e+308 1.79769e+308

query RR
SELECT round(-1.23456789e+308::float, -308), round(1.23456789e+308::float, -308)
----
-1e+308 1e+308

query RRRR
SELECT 1.234567890123456789::float, round(1.234567890123456789::float, 15), round(1.234567890123456789::float, 16), round(1.234567890123456789::float, 17)
----
1.23456789  1.23456789  1.23456789  1.23456789

statement ok
SET extra_float_digits = 0

subtest more_round_tests

query RR
SELECT round(-1.7976931348623157e-308::float, 1), round(1.7976931348623157e-308::float, 1)
----
-0 0


query RRR
SELECT round(123.456::float, -1), round(123.456::float, -2), round(123.456::float, -3)
----
120 100 0

query RRRRR
SELECT round(123.456::decimal, -1), round(123.456::decimal, -2), round(123.456::decimal, -3), round(123.456::decimal, -200), round(-0.1::decimal)
----
1.2E+2  1E+2  0E+3  0E+200  0

query RRRR
SELECT round('nan'::decimal), round('nan'::decimal, 1), round('nan'::float), round('nan'::float, 1)
----
NaN NaN NaN NaN

# Match postgres float round for inf.
query RRRR
SELECT round('inf'::float), round('inf'::float, 1), round('-inf'::float), round('-inf'::float, 1)
----
+Inf  +Inf  -Inf  -Inf

# But decimal round (which isn't supported at all in postgres because
# postgres doesn't support NaN or Inf for its decimals) conforms to
# the GDA spec.
query R
SELECT round('inf'::decimal)
----
NaN

query R
SELECT round(1::decimal, 3000)
----
NaN

subtest more_tests

query III
SELECT sign(-2), sign(0), sign(2)
----
-1 0 1

query RRRR
SELECT sign(-2.0), sign(-0.0), sign(0.0), sign(2.0)
----
-1 0 0 1

query RR
SELECT sqrt(4.0::float), sqrt(9.0::decimal)
----
2  3.0000000000000000000

query error cannot take square root of a negative number
SELECT sqrt(-1.0::float)

query error cannot take square root of a negative number
SELECT sqrt(-1.0::decimal)

query RRR
SELECT round(tan(-5.0), 14), tan(0.0), round(tan(5.0), 14)
----
3.38051500624659 0 -3.38051500624659

query RRRR
SELECT trunc(-0.0), trunc(0.0), trunc(1.9), trunc(19.5678::decimal)
----
0 0 1 19

query RRRRRRR rowsort
WITH v(x) AS
  (VALUES('0'::numeric),('1'::numeric),('-1'::numeric),('4.2'::numeric),
    ('-7.777'::numeric),('9127.777'::numeric),('inf'::numeric),('-inf'::numeric),('nan'::numeric))
SELECT x, trunc(x), trunc(x,1), trunc(x,2), trunc(x,0), trunc(x,-1), trunc(x,-2)
FROM v
----
0          0          0.0        0.00       0          0          0
1          1          1.0        1.00       1          0          0
-1         -1         -1.0       -1.00      -1         0          0
4.2        4          4.2        4.20       4          0          0
-7.777     -7         -7.7       -7.77      -7         0          0
9127.777   9127       9127.7     9127.77    9127       9.12E+3    9.1E+3
Infinity   Infinity   Infinity   Infinity   Infinity   Infinity   Infinity
-Infinity  -Infinity  -Infinity  -Infinity  -Infinity  -Infinity  -Infinity
NaN        NaN        NaN        NaN        NaN        NaN        NaN

query T
SELECT translate('Techonthenet.com', 'e.to', '456')
----
T4chn6h4n465cm

query T
SELECT translate('12345', '143', 'ax')
----
a2x5

query T
SELECT translate('12345', 'abc', 'ax')
----
12345

query T
SELECT translate('a‰ÒÁ', 'aÒ', '∏p')
----
∏‰pÁ

query T
SELECT regexp_extract('foobar', 'o.b')
----
oob

query T
SELECT regexp_extract('foobar', 'o(.)b')
----
o

query T
SELECT regexp_extract('foobar', '(o(.)b)')
----
oob

query T
SELECT regexp_extract('foabaroob', 'o(.)b')
----
a

query T
SELECT regexp_extract('foobar', 'o.x')
----
NULL

query T
SELECT regexp_replace('foobarbaz', 'b..', 'X')
----
fooXbaz

query T
SELECT regexp_replace('foobarbaz', 'b..', 'X', 'g')
----
fooXX

query T
SELECT regexp_replace('foobarbaz', 'b(..)', E'X\\1Y', 'g')
----
fooXarYXazY

query T
SELECT regexp_replace('foobarbaz', 'b(.)(.)', E'X\\2\\1\\3Y', 'g')
----
fooXraYXzaY

query T
SELECT regexp_replace(E'fooBa\nrbaz', 'b(..)', E'X\\&Y', 'gi')
----
fooXBa
YrXbazY

query T
SELECT regexp_replace(E'fooBa\nrbaz', 'b(..)', E'X\\&Y', 'gmi')
----
fooBa
rXbazY

query T
SELECT regexp_replace(E'fooBar\nbaz', 'b(..)$', E'X\\&Y', 'gpi')
----
fooBar
XbazY

query T
SELECT regexp_replace(E'fooBar\nbaz', 'b(..)$', E'X\\&Y', 'gwi')
----
fooXBarY
XbazY

query T
SELECT regexp_replace('foobarbaz', 'nope', 'NO')
----
foobarbaz

query error regexp_replace\(\): invalid regexp flag: 'z'
SELECT regexp_replace(E'fooBar\nbaz', 'b(..)$', E'X\\&Y', 'z')

query T
SELECT regexp_replace(E'Foo\nFoo', '^(foo)', 'BAR', 'i')
----
BAR
Foo

query T
SELECT regexp_replace(e'DOGGIE\ndog \nDOG', '^d.+', 'CAT', 's')
----
DOGGIE
dog
DOG

query T
SELECT regexp_replace(e'DOGGIE\ndog \nDOG', '^d.+', 'CAT', 'n');
----
DOGGIE
CAT
DOG

query T
SELECT regexp_replace(e'DOGGIE\ndog \nDOG', '^D.+', 'CAT', 'p')
----
CAT
dog
DOG

query T
SELECT regexp_replace(e'DOGGIE\ndog \nDOG', '^d.+', 'CAT', 'w')
----
DOGGIE
CAT

query T
SELECT regexp_replace('abc', 'b', e'\n', 'w')
----
a
c

query T
SELECT regexp_replace('abc\', 'b', 'a', 'w')
----
aac\

query T
SELECT regexp_replace('abc', 'c', 'a\', 'w')
----
aba\

# #19046
query T
SELECT regexp_replace('ReRe','R(e)','1\\1','g');
----
1\11\1

# Regression test for #51289.
query T
SELECT regexp_replace('TIMESTAMP(6)', '.*(\((\d+)\))?.*', '\2')
----
·

query T
SELECT regexp_replace('TIMESTAMP(6)', '.*(\((\d+)\)).*', '\2')
----
6

query T
SELECT regexp_replace('TIMESTAMP(6)', '.*(\((\d+)\)?).*', '\2')
----
6

query B
SELECT unique_rowid() < unique_rowid()
----
true

query BI
SELECT uuid_v4() != uuid_v4(), length(uuid_v4())
----
true 16

query error at or near.*: syntax error
SELECT greatest()

query error at or near.*: syntax error
SELECT least()

query I
SELECT greatest(4, 5, 7, 1, 2)
----
7

query I
SELECT least(4, 5, 7, 1, 2)
----
1

query I
SELECT greatest(4, NULL, 7, 1, 2)
----
7

query I
SELECT greatest(NULL, NULL, 7, NULL, 2)
----
7

query I
SELECT greatest(NULL, NULL, NULL, NULL, 2)
----
2

query I
SELECT greatest(2, NULL, NULL, NULL, NULL)
----
2

query I
SELECT least(4, NULL, 7, 1, 2)
----
1

query I
SELECT greatest(NULL, NULL, NULL)
----
NULL

query I
SELECT least(NULL, NULL, NULL)
----
NULL

query I
SELECT greatest(2, '4')
----
4

query I
SELECT least(2, '4')
----
2

query T
SELECT greatest('foo', 'bar', 'foobar')
----
foobar

query T
SELECT least('foo', 'bar', 'foobar')
----
bar

query R
SELECT greatest(1, 1.2)
----
1.2

# Test homogenous functions that can't be constant folded.
query I
SELECT greatest(NULL, a, 5, NULL) FROM foo
----
5

query I
SELECT greatest(NULL, NULL, NULL, a, -1) FROM foo
----
1

query I
SELECT least(NULL, a, 5, NULL) FROM foo
----
1

query I
SELECT least(NULL, NULL, NULL, a, -1) FROM foo
----
-1

# Test float and int comparison.

query BBBB
select 1 = 1.0::float, 1.0::float = 1, 1 = 2.0::float, 2.0::float = 1
----
true true false false

query BBBB
select 1 < 2.0::float, 1.0::float < 2, 2.0::float < 1, 2 < 1.0::float
----
true true false false

query BBBB
select 1 <= 1.0::float, 1.0::float <= 1, 2.0::float <= 1, 2 <= 1.0::float
----
true true false false

query BBBB
select 2 > 1.0::float, 2.0::float > 1, 1 > 2.0::float, 1.0::float > 2
----
true true false false

query BBBB
select 1 >= 1.0::float, 1.0::float >= 1, 1.0::float >= 2, 1 >= 2.0::float
----
true true false false

# Test decimal and int comparison.

query BBBB
select 1 = 1.0::decimal, 1.0::decimal = 1, 1 = 2.0::decimal, 2.0::decimal = 1
----
true true false false

query BBBB
select 1 < 2.0::decimal, 1.0::decimal < 2, 2.0::decimal < 1, 2 < 1.0::decimal
----
true true false false

query BBBB
select 1 <= 1.0::decimal, 1.0::decimal <= 1, 2.0::decimal <= 1, 2 <= 1.0::decimal
----
true true false false

query BBBB
select 2 > 1.0::decimal, 2.0::decimal > 1, 1 > 2.0::decimal, 1.0::decimal > 2
----
true true false false

query BBBB
select 1 >= 1.0::decimal, 1.0::decimal >= 1, 1.0::decimal >= 2, 1 >= 2.0::decimal
----
true true false false

# Test float and decimal comparison.

query BBBB
select 1::decimal = 1.0, 1.0 = 1::decimal, 1::decimal = 2.0, 2.0 = 1::decimal
----
true true false false

query BBBB
select 1::decimal < 2.0, 1.0 < 2::decimal, 2.0 < 1::decimal, 2::decimal < 1.0
----
true true false false

query BBBB
select 1::decimal <= 1.0, 1.0 <= 1::decimal, 2.0 <= 1::decimal, 2::decimal <= 1.0
----
true true false false

query BBBB
select 2::decimal > 1.0, 2.0 > 1::decimal, 1::decimal > 2.0, 1.0 > 2::decimal
----
true true false false

query BBBB
select 1::decimal >= 1.0, 1.0 >= 1::decimal, 1.0 >= 2::decimal, 1::decimal >= 2.0
----
true true false false

query I
SELECT strpos(version(), 'CockroachDB')
----
1

# Don't panic during incorrect use of * (#7727)
query error pq: cos\(\): cannot use "\*" in this context
SELECT cos(*) FROM system.namespace

# Don't panic with invalid names (#8045)
query error no data source matches pattern: nonexistent.\*
SELECT TRIM(TRAILING nonexistent.*[1])

query error rtrim\(\): cannot subscript type tuple
SELECT TRIM(TRAILING foo.*[1]) FROM (VALUES (1)) AS foo(x)

# Don't panic with invalid names (#8044)
query error no data source matches pattern: nonexistent.\*
SELECT OVERLAY(nonexistent.* PLACING 'string' FROM 'string')

query error unknown signature
SELECT OVERLAY(foo.* PLACING 'string' FROM 'string') FROM (VALUES (1)) AS foo(x)

# Don't panic with invalid names (#8023)
query error no data source matches pattern: nonexistent.\*
SELECT nonexistent.* IS NOT TRUE

query error unsupported comparison operator: <tuple{int AS x}> IS DISTINCT FROM <bool>
SELECT foo.* IS NOT TRUE FROM (VALUES (1)) AS foo(x)

query T
SELECT current_schemas(true)
----
{pg_catalog,pg_extension,public}

query T
SELECT current_schemas(false)
----
{public}

# Force the function to be evaluated at execution time and verify it doesn't
# break when distsql is on.
query T rowsort
SELECT current_schemas(x) FROM (VALUES (true), (false)) AS t(x);
----
{pg_catalog,pg_extension,public}
{public}

statement ok
SET search_path=test,pg_catalog

query T
SELECT current_schemas(true)
----
{pg_catalog}

query T
SELECT current_schemas(false)
----
{pg_catalog}

statement ok
RESET search_path

query error pq: unknown signature: current_schemas()
SELECT current_schemas()

query T
SELECT current_schemas(NULL::bool)
----
NULL

query B
SELECT 'public' = ANY (current_schemas(true))
----
true

query B
SELECT 'not test' = ANY (current_schemas(true))
----
false

query B
SELECT pg_catalog.pg_table_is_visible('foo'::regclass)
----
true

statement ok
SET search_path = pg_catalog

query B
SELECT pg_catalog.pg_table_is_visible((SELECT oid FROM pg_class WHERE relname='foo'))
----
false

statement ok
SET SEARCH_PATH = public, pg_catalog

query B
SELECT pg_catalog.pg_table_is_visible((SELECT oid FROM pg_class WHERE relname='foo'))
----
true

statement ok
RESET search_path

query T
SELECT current_schema()
----
public

query B
SELECT pg_catalog.pg_function_is_visible((select 'pg_table_is_visible'::regproc))
----
true

query B
SELECT pg_catalog.pg_function_is_visible(0)
----
NULL

# COLLATION FOR returns a locale name for a collated string
# but for a not collated string 'default' locale name is a Postgres compatible behavior:
# https://www.postgresql.org/docs/10/functions-info.html#FUNCTIONS-INFO-CATALOG-TABLE
query T
SELECT COLLATION FOR ('foo')
----
"default"

query T
SELECT COLLATION FOR ('foo' COLLATE "de_DE");
----
"de_DE"

statement error pq: pg_collation_for\(\): collations are not supported by type: int
SELECT COLLATION FOR (1);

query T
SELECT pg_collation_for ('foo')
----
"default"

query T
SELECT pg_collation_for ('foo' COLLATE "de_DE");
----
"de_DE"

statement error pq: pg_collation_for\(\): collations are not supported by type: int
SELECT pg_collation_for(1);

query I
SELECT array_length(ARRAY['a', 'b'], 1)
----
2

query I
SELECT array_length(ARRAY['a'], 1)
----
1

query I
SELECT array_length(ARRAY['a'], 0)
----
NULL

query I
SELECT array_length(ARRAY['a'], 2)
----
NULL

query I
SELECT cardinality(ARRAY['a', 'b'])
----
2

query I
SELECT cardinality(ARRAY[]:::int[])
----
0

query I
SELECT cardinality(NULL:::int[])
----
NULL

query I
SELECT array_lower(ARRAY['a', 'b'], 1)
----
1

query I
SELECT array_lower(ARRAY['a'], 1)
----
1

query I
SELECT array_lower(ARRAY['a'], 0)
----
NULL

query I
SELECT array_lower(ARRAY['a'], 2)
----
NULL

query I
SELECT array_upper(ARRAY['a', 'b'], 1)
----
2

query I
SELECT array_upper(ARRAY['a'], 1)
----
1

query I
SELECT array_upper(ARRAY['a'], 0)
----
NULL

query I
SELECT array_upper(ARRAY['a'], 2)
----
NULL

query I
SELECT array_length(ARRAY[]:::int[], 1)
----
NULL

query I
SELECT array_lower(ARRAY[]:::int[], 1)
----
NULL

query I
SELECT array_upper(ARRAY[]:::int[], 1)
----
NULL

query I
SELECT array_length(ARRAY[ARRAY[1, 2]], 2)
----
2

query I
SELECT array_lower(ARRAY[ARRAY[1, 2]], 2)
----
1

query I
SELECT array_upper(ARRAY[ARRAY[1, 2]], 2)
----
2

query T
SELECT encode('\xa7', 'hex')
----
a7

query TT
SELECT encode('abc', 'hex'), decode('616263', 'hex')
----
616263 abc

query T
SELECT encode(e'123\000456', 'escape')
----
123\000456

query T
SELECT decode('123\000456', 'escape')::STRING
----
\x31323300343536

query TT
SELECT encode('abc', 'base64'), decode('YWJj', 'base64')
----
YWJj abc

query T
SELECT decode('padded==', 'base64')::STRING
----
\xa5a75d79

query T
SELECT decode('padded1=', 'base64')::STRING
----
\xa5a75d79dd

query error illegal base64 data at input byte 4
SELECT decode('invalid', 'base64')

query error only 'hex', 'escape', and 'base64' formats are supported for encode\(\)
SELECT encode('abc', 'fake')

query error only 'hex', 'escape', and 'base64' formats are supported for decode\(\)
SELECT decode('abc', 'fake')

query T
SELECT from_ip(b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\x01\x02\x03\x04')
----
1.2.3.4

query T
SELECT from_ip(to_ip('1.2.3.4'))
----
1.2.3.4

# net.IP.String() always gives us the most succinct form of ipv6
query T
select from_ip(to_ip('2001:0db8:85a3:0000:0000:8a2e:0370:7334'))
----
2001:db8:85a3::8a2e:370:7334

query error pq: unknown signature: to_ip()
SELECT to_ip()

query error pq: from_ip\(\): zero length IP
SELECT from_ip(b'')

query error pq: to_ip\(\): invalid IP format: ''
SELECT to_ip('')

query error pq: to_ip\(\): invalid IP format: 'asdf'
select to_ip('asdf')

query R
select ln(4.0786335175292462e+34::decimal)
----
79.693655171940461633

query IB
SELECT length(gen_random_ulid()::BYTES), gen_random_ulid() = gen_random_ulid()
----
16 false

query TTTT
SELECT uuid_to_ulid('0178951c-b665-30a7-19a2-a18999834858'),
       ulid_to_uuid('01F2AHSDK562KHK8N1H6CR6J2R'),
       ulid_to_uuid(uuid_to_ulid('0178951c-b665-30a7-19a2-a18999834858')),
       uuid_to_ulid(ulid_to_uuid('01F2AHSDK562KHK8N1H6CR6J2R'))
----
01F2AHSDK562KHK8N1H6CR6J2R  0178951c-b665-30a7-19a2-a18999834858  0178951c-b665-30a7-19a2-a18999834858  01F2AHSDK562KHK8N1H6CR6J2R

let $ulid1
SELECT gen_random_ulid()

# Proper sorting of ULIDs inside the same millisecond is not guaranteed, we need this to enforce correct behavior.
statement ok
SELECT pg_sleep(0.001)

let $ulid2
SELECT gen_random_ulid()

query BBBB
SELECT '$ulid1' < '$ulid2',
       '$ulid1' > '$ulid2',
       uuid_to_ulid('$ulid1') < uuid_to_ulid('$ulid2'),
       uuid_to_ulid('$ulid1') > uuid_to_ulid('$ulid2')
----
true  false  true  false

query TTTTTT
SELECT to_uuid('63616665-6630-3064-6465-616462656566'),
       to_uuid('{63616665-6630-3064-6465-616462656566}'),
       to_uuid('urn:uuid:63616665-6630-3064-6465-616462656566'),
       from_uuid(b'cafef00ddeadbeef'),
       to_uuid(from_uuid(b'cafef00ddeadbeef')),
       from_uuid(to_uuid('63616665-6630-3064-6465-616462656566'))
----
cafef00ddeadbeef
cafef00ddeadbeef
cafef00ddeadbeef
63616665-6630-3064-6465-616462656566
cafef00ddeadbeef
63616665-6630-3064-6465-616462656566

query error uuid: incorrect UUID length
SELECT to_uuid('63616665-6630-3064-6465')

query error uuid: incorrect UUID format
SELECT to_uuid('63616665-6630-3064-6465-616462656566-123')

query error uuid: incorrect UUID format
SELECT to_uuid('6361666512-6630-3064-6465-616462656566')

query error uuid: UUID must be exactly 16 bytes long, got 4 bytes
SELECT from_uuid(b'f00d')

query T
SELECT pg_catalog.pg_typeof(sign(1:::decimal))
----
numeric

query T rowsort
VALUES (pg_typeof(1:::int)),
       (pg_typeof('a':::string)),
       (pg_typeof(true)),
       (pg_typeof(NULL)),
       (pg_typeof('3m':::interval)),
       (pg_typeof('2016-11-12':::date)),
       (pg_typeof(now():::timestamptz)),
       (pg_typeof(b'a':::bytes)),
       (pg_typeof(array[1,2,3]))
----
bigint
text
boolean
unknown
interval
date
timestamp with time zone
bytea
bigint[]

query T rowsort
VALUES (format_type('anyelement'::regtype, -1)),
       (format_type('bit'::regtype, -1)),
       (format_type('bool'::regtype, -1)),
       (format_type('bytea'::regtype, -1)),
       (format_type('char'::regtype, -1)),
       (format_type('"char"'::regtype, -1)),
       (format_type('date'::regtype, -1)),
       (format_type('decimal'::regtype, -1)),
       (format_type('float'::regtype, -1)),
       (format_type('float4'::regtype, -1)),
       (format_type('interval'::regtype, -1)),
       (format_type('numeric'::regtype, -1)),
       (format_type('oid'::regtype, -1)),
       (format_type('oidvector'::regtype, -1)),
       (format_type('inet'::regtype, -1)),
       (format_type('int'::regtype, -1)),
       (format_type('int4'::regtype, -1)),
       (format_type('int2'::regtype, -1)),
       (format_type('int2vector'::regtype, -1)),
       (format_type('interval'::regtype, -1)),
       (format_type('json'::regtype, -1)),
       (format_type('name'::regtype, -1)),
       (format_type('regclass'::regtype, -1)),
       (format_type('regnamespace'::regtype, -1)),
       (format_type('regproc'::regtype, -1)),
       (format_type('regprocedure'::regtype, -1)),
       (format_type('regrole'::regtype, -1)),
       (format_type('regtype'::regtype, -1)),
       (format_type('string'::regtype, -1)),
       (format_type('time'::regtype, -1)),
       (format_type('timestamp'::regtype, -1)),
       (format_type('timestamptz'::regtype, -1)),
       (format_type('record'::regtype, -1)),
       (format_type('uuid'::regtype, -1)),
       (format_type('unknown'::regtype, -1)),
       (format_type('varbit'::regtype, -1)),
       (format_type('varchar'::regtype, -1)),
       (format_type('void'::regtype, -1)),
       (format_type('int[]'::regtype, -1)),
       (format_type('int2[]'::regtype, -1)),
       (format_type('string[]'::regtype, -1)),
       (format_type('varchar[]'::regtype, -1)),
       (format_type('pg_catalog.int4'::regtype, -1)),
       (format_type('pg_catalog.int2'::regtype, -1))
----
anyelement
bit
boolean
bytea
bpchar
"char"
date
numeric
double precision
real
interval
numeric
oid
oidvector
inet
bigint
integer
smallint
int2vector
interval
jsonb
name
regclass
regnamespace
regproc
regprocedure
regrole
regtype
text
time without time zone
timestamp without time zone
timestamp with time zone
record
uuid
unknown
bit varying
character varying
void
bigint[]
smallint[]
text[]
character varying[]
integer
smallint

query T rowsort
VALUES (format_type('anyelement'::regtype, NULL)),
       (format_type('bool'::regtype, NULL)),
       (format_type('bytea'::regtype, NULL)),
       (format_type('date'::regtype, NULL)),
       (format_type('numeric'::regtype, NULL)),
       (format_type('interval'::regtype, NULL)),
       (format_type('timestamp'::regtype, NULL)),
       (format_type('timestamptz'::regtype, NULL)),
       (format_type('record'::regtype, NULL))
----
anyelement
boolean
bytea
date
numeric
interval
timestamp without time zone
timestamp with time zone
record

query T
SELECT format_type(oid, -1) FROM pg_type WHERE typname='text' LIMIT 1
----
text

query T
SELECT format_type(oid, -1) FROM pg_type WHERE typname='int8' LIMIT 1
----
bigint

query T
SELECT format_type(oid, -1) FROM pg_type WHERE typname='float8' LIMIT 1
----
double precision

query T
SELECT format_type(oid, -1) FROM pg_type WHERE typname='_int8' LIMIT 1
----
bigint[]

query T
SELECT format_type(oid, -1) FROM pg_type WHERE typname='_text' LIMIT 1
----
text[]

# Ensure each type can be formatted.
statement ok
SELECT format_type(oid, NULL) FROM pg_type

# Ensure that implicit record types for virtual tables can be formatted.
query T
select format_type('pg_namespace'::regtype, null);
----
pg_namespace

query T
SELECT pg_catalog.pg_get_userbyid((SELECT oid FROM pg_roles WHERE rolname='root'))
----
root

query T
SELECT pg_catalog.pg_get_userbyid(d.datdba)
FROM pg_database d
WHERE d.datname = 'system'
----
node

query T
SELECT pg_catalog.pg_get_userbyid(20)
----
unknown (OID=20)

query T
SELECT pg_catalog.pg_get_indexdef(0)
----
NULL

statement ok
CREATE TYPE testenum AS ENUM ('foo', 'bar', 'baz')

statement ok
CREATE TABLE test.pg_indexdef_test (
    a INT,
    e testenum,
    UNIQUE INDEX pg_indexdef_idx (a ASC),
    INDEX pg_indexdef_partial_idx (a) WHERE a > 0,
    INDEX pg_indexdef_partial_enum_idx (a) WHERE e IN ('foo', 'bar'),
    INDEX other (a DESC)
)

query T
SELECT pg_catalog.pg_get_indexdef((SELECT oid from pg_class WHERE relname='pg_indexdef_idx'))
----
CREATE UNIQUE INDEX pg_indexdef_idx ON test.public.pg_indexdef_test USING btree (a ASC)

query T
SELECT pg_catalog.pg_get_indexdef((SELECT oid from pg_class WHERE relname='pg_indexdef_partial_idx'))
----
CREATE INDEX pg_indexdef_partial_idx ON test.public.pg_indexdef_test USING btree (a ASC) WHERE (a > 0)

query T
SELECT pg_catalog.pg_get_indexdef((SELECT oid from pg_class WHERE relname='pg_indexdef_partial_enum_idx'))
----
CREATE INDEX pg_indexdef_partial_enum_idx ON test.public.pg_indexdef_test USING btree (a ASC) WHERE (e IN ('foo'::test.public.testenum, 'bar'::test.public.testenum))

query T
SELECT pg_catalog.pg_get_indexdef(0, 0, true)
----
NULL

query T
SELECT pg_catalog.pg_get_indexdef((SELECT oid from pg_class WHERE relname='pg_indexdef_idx'), 0, true)
----
CREATE UNIQUE INDEX pg_indexdef_idx ON test.public.pg_indexdef_test USING btree (a ASC)

statement ok
CREATE TABLE test.pg_indexdef_test_cols (a INT, b INT, UNIQUE INDEX pg_indexdef_cols_idx (a ASC, b DESC), INDEX other (a DESC))

query T
SELECT pg_catalog.pg_get_indexdef((SELECT oid from pg_class WHERE relname='pg_indexdef_cols_idx'), 0, true)
----
CREATE UNIQUE INDEX pg_indexdef_cols_idx ON test.public.pg_indexdef_test_cols USING btree (a ASC, b DESC)

query T
SELECT pg_catalog.pg_get_indexdef((SELECT oid from pg_class WHERE relname='pg_indexdef_cols_idx'), 1, true)
----
a

query T
SELECT pg_catalog.pg_get_indexdef((SELECT oid from pg_class WHERE relname='pg_indexdef_cols_idx'), 2, false)
----
b

# The empty string should be returned for index 3. Previously, there was a bug
# where this would return the primary key column name, since the primary key
# is stored in the index.
query T
SELECT pg_catalog.pg_get_indexdef((SELECT oid from pg_class WHERE relname='pg_indexdef_cols_idx'), 3, false)
----
·

query I
SELECT length(pg_catalog.pg_get_indexdef((SELECT oid from pg_class WHERE relname='pg_indexdef_cols_idx'), 4, false))
----
0

query I
SELECT length(pg_catalog.pg_get_indexdef((SELECT oid from pg_class WHERE relname='pg_indexdef_cols_idx'), -1, false))
----
0

query T
SELECT pg_catalog.pg_get_viewdef(0)
----
NULL

statement ok
CREATE TABLE test.pg_viewdef_test (a int, b int, c int)

statement ok
CREATE VIEW test.pg_viewdef_view AS SELECT a, b FROM test.pg_viewdef_test

query T
SELECT pg_catalog.pg_get_viewdef('pg_viewdef_view'::regclass::oid)
----
SELECT a, b FROM test.public.pg_viewdef_test

query T
SELECT pg_catalog.pg_get_viewdef(0, true)
----
NULL

query T
SELECT pg_catalog.pg_get_viewdef(0, false)
----
NULL

query T
SELECT pg_catalog.pg_get_viewdef('pg_viewdef_view'::regclass::oid, true)
----
SELECT a, b FROM test.public.pg_viewdef_test

query T
SELECT pg_catalog.pg_get_viewdef('pg_viewdef_view'::regclass::oid, false)
----
SELECT a, b FROM test.public.pg_viewdef_test

statement ok
CREATE MATERIALIZED VIEW test.pg_viewdef_mview AS SELECT b, a FROM test.pg_viewdef_test

query T
SELECT pg_catalog.pg_get_viewdef('pg_viewdef_mview'::regclass::oid)
----
SELECT b, a FROM test.public.pg_viewdef_test

statement ok
CREATE TABLE test.pg_constraintdef_test (
  a int,
  b int unique,
  c int check (c > a),
  d string,
  UNIQUE INDEX (a) WHERE d = 'foo',
  FOREIGN KEY(a) REFERENCES test.pg_indexdef_test(a) ON DELETE CASCADE
);
ALTER TABLE test.pg_constraintdef_test ADD CONSTRAINT c CHECK (c > 0) NOT VALID;
ALTER TABLE test.pg_constraintdef_test ADD CONSTRAINT fk FOREIGN KEY (c) REFERENCES test.pg_indexdef_test(a) NOT VALID;

query T rowsort
SELECT pg_catalog.pg_get_constraintdef(oid)
FROM pg_catalog.pg_constraint
WHERE conrelid='pg_constraintdef_test'::regclass
----
FOREIGN KEY (a) REFERENCES pg_indexdef_test(a) ON DELETE CASCADE
FOREIGN KEY (c) REFERENCES pg_indexdef_test(a) NOT VALID
CHECK ((c > a))
CHECK ((c > 0)) NOT VALID
PRIMARY KEY (rowid ASC)
UNIQUE (b ASC)
UNIQUE (a ASC) WHERE (d = 'foo'::STRING)

# These functions always return NULL since we don't support comments on vtable columns and databases.
query TT
SELECT col_description('pg_class'::regclass::oid, 2),
       shobj_description('pg_class'::regclass::oid, 'pg_class')
----
NULL  NULL

# vtable comments are supported
query TT
SELECT regexp_replace(obj_description('pg_class'::regclass::oid), e' .*', '') AS comment1,
       regexp_replace(obj_description('pg_class'::regclass::oid, 'pg_class'), e' .*', '') AS comment2
----
tables tables

# Regular table column comments are supported.
statement ok
CREATE TABLE t(x INT);

statement ok
COMMENT ON TABLE t IS 'waa'

statement ok
COMMENT ON COLUMN t.x IS 'woo'

query TTTT
SELECT obj_description('t'::regclass::oid),
       obj_description('t'::regclass::oid, 'pg_class'),
       obj_description('t'::regclass::oid, 'notexist'),
       col_description('t'::regclass, 1)
----
waa  waa  NULL  woo

statement ok
COMMENT ON DATABASE test is 'foo'

query TTTT
SELECT shobj_description((select oid from pg_database where datname = 'defaultdb')::oid, 'pg_database'),
       shobj_description((select oid from pg_database where datname = 'test')::oid, 'pg_database'),
       shobj_description((select oid from pg_database where datname = 'notexist')::oid, 'pg_database'),
       shobj_description((select oid from pg_database where datname = 'test')::oid, 'notexist')
----
NULL foo NULL NULL

# Ensure that shobj_ and obj_description don't return the opposite type of
# comments.
query TT
SELECT shobj_description('t'::regclass::oid, 'pg_class'),
       obj_description((select oid from pg_database where datname = 'test')::oid, 'pg_database')
----
NULL NULL

# Check that base function names are also visible in namespace pg_catalog.
query I
SELECT pg_catalog.length('hello')
----
5

# -2147483648 is MinInt32.
# 4294967295 is MaxUint32.
query OOOOO
SELECT oid(3), oid(0), (-1)::oid, (-2147483648)::oid, (4294967295)::oid
----
3  0  4294967295  2147483648  4294967295

# -2147483649 is (MinInt32 - 1).
query error OID out of range: -2147483649
SELECT oid(-2147483649)

# 4294967296 is (MaxUint32 + 1).
query error OID out of range: 4294967296
SELECT oid(4294967296)

query T rowsort
SELECT to_english(i) FROM (VALUES (1), (13), (617), (-2), (-9223372036854775808)) AS a(i)
----
one
one-three
six-one-seven
minus-two
minus-nine-two-two-three-three-seven-two-zero-three-six-eight-five-four-seven-seven-five-eight-zero-eight

# Do some basic sanity checking of the variadic hash functions.
query BBBBBBBBB
SELECT
  sha512('1') = sha512('1'),
  sha512('1') = sha512('2'),
  sha512('1', '2') = sha512('1', '2'),
  sha512('1', '2') = sha512('2', '1'),
  sha512('1', '2') = sha512('12'),
  sha512('1', '2') = sha512('21'),
  sha512('bar') = sha512(b'bar':::bytes),
  sha512(b'bar'::bytes) = sha512(b'bar':::bytes),
  sha512(b'bar'::bytes) = sha512('bar')
----
true false true false true false true true true

# The hash functions should be stable, so verify that the following hashes
# don't change.
query T rowsort
SELECT i FROM (VALUES
  (sha512(true::string)),
  (sha512(false::string)),
  (sha512(1::int::string)),
  (sha512(1.1::float::string)),
  (sha512('foo'::string)),
  (sha512('3m'::interval::string)),
  (sha512('2016-11-12'::date::string)),
  (sha512('2015-08-24 23:45:45.53453'::timestamptz::string)),
  (sha512(b'bar'::bytes))
) AS a(i)
----
9120cd5faef07a08e971ff024a3fcbea1e3a6b44142a6d82ca28c6c42e4f852595bcf53d81d776f10541045abdb7c37950629415d0dc66c8d86c64a5606d32de
719fa67eef49c4b2a2b83f0c62bddd88c106aaadb7e21ae057c8802b700e36f81fe3f144812d8b05d66dc663d908b25645e153262cf6d457aa34e684af9e328d
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a
be09b235155bae6cb96b94ce4645260937e856ac3907d710850256e6351f50b428f948a7af33937445604f41cf3a3121b2dd069a057708ed1f047e133e09151e
f7fbba6e0636f890e56fbbf3283e524c6fa3204ae298382d624741d0dc6638326e282c41be5e4254d8820772c5518a2c5a8c0c7f7eda19594a7eb539453e1ed7
95bce0fdbcf48ba9c944dae46238d89bbd6df696a0d0b7cc8fc16eeabd30c03d6d2506cfcce81de320b37bc677df1bd045ac9231b43ae11807773db3909d1220
b2d173023893f71caadf7cb2f9557355462570de2c9c971b9cfa5494936e28df8e13d0db4d550aab66d5e7a002f678ddb02def092c069ce473cf5fb293953986
17ecb6d43868f7502f588817661f5edb85b8e408d304ffbdeddd6b1abbec00dc5dda907b930356f1a031be368ea053626af59a9e74fbe55cf9cb7855acfd5f17
d82c4eb5261cb9c8aa9855edd67d1bd10482f41529858d925094d173fa662aa91ff39bc5b188615273484021dfb16fd8284cf684ccf0fc795be3aa2fc1e6c181

# We only support one encoding, UTF8, which is hardcoded to id 6 just like in
# Postgres.
query TT
SELECT pg_catalog.pg_encoding_to_char(6), pg_catalog.pg_encoding_to_char(7)
----
UTF8  NULL

# TODO(jordan): Restore this to original form by removing FROM
# clause once issue 32876 is fixed.
query TITI
SELECT pg_catalog.inet_client_addr(), pg_catalog.inet_client_port(), pg_catalog.inet_server_addr(), pg_catalog.inet_server_port()
FROM pg_class
WHERE relname = 'pg_constraint'
----
::/0  0  ::/0  0

query TTTT
SELECT quote_ident('foo'), quote_ident('select'), quote_ident('int8'), quote_ident('numeric')
----
foo  "select"  int8  "numeric"


query TT
SELECT lpad('abc', 5, 'xy'), rpad('abc', 5, 'xy')
----
xyabc  abcxy

query TT
SELECT lpad('abc', 5, ''), rpad('abc', 5, '')
----
abc  abc

query error requested length too large
SELECT lpad('abc', 100000000000000)

query error requested length too large
SELECT rpad('abc', 100000000000000)

query TT
SELECT array_to_string(ARRAY['a', 'b,', NULL, 'c'], ','), array_to_string(ARRAY['a', 'b,', NULL, 'c'], ',', NULL)
----
a,b,,c  a,b,,c

query TT
SELECT array_to_string(ARRAY['a', 'b,', 'c'], NULL), array_to_string(ARRAY['a', 'b,', NULL, 'c'], 'foo', 'zerp')
----
NULL  afoob,foozerpfooc

query TT
SELECT array_to_string(NULL, ','), array_to_string(NULL, 'foo', 'zerp')
----
NULL  NULL

# Builtin array_to_string should recursively search nested arrays.
query T
SELECT array_to_string(ARRAY[ARRAY[ARRAY[5,6], ARRAY[2,3]], ARRAY[ARRAY[7,8], ARRAY[4,44]]], ' ');
----
5 6 2 3 7 8 4 44

# Builtin array_to_string should recursively search nested arrays.
query T
SELECT array_to_string(ARRAY[(SELECT ARRAY[1,2]::int2vector)],' ');
----
1 2

# Examples from https://www.postgresql.org/docs/9.3/functions-string.html#FUNCTIONS-STRING-FORMAT
query T
SELECT format('Hello %s', 'World')
----
Hello World

query T
SELECT format('INSERT INTO %I VALUES(%L)', 'locations', 'C:\Program Files')
----
INSERT INTO locations VALUES(e'C:\\Program Files')

query T
SELECT format('|%10s|', 'foo')
----
|       foo|

query T
SELECT format('|%-10s|', 'foo')
----
|foo       |

query T
SELECT format('|%*s|', 10, 'foo')
----
|       foo|

query T
SELECT format('|%*s|', -10, 'foo')
----
|foo       |

query T
SELECT format('|%-*s|', 10, 'foo')
----
|foo       |

query T
SELECT format('|%-*s|', -10, 'foo')
----
|foo       |

# Escaping $ into \x24 only needed in testlogic or prepared statements
query T
SELECT format(E'Testing %3\x24s, %2\x24s, %1\x24s', 'one', 'two', 'three')
----
Testing three, two, one

query T
SELECT format(E'Testing %3\x24s, %2\x24s, %s', 'one', 'two', 'three')
----
Testing three, two, three

query error pq: format\(\): error parsing format string: not enough arguments
SELECT format(E'%2\x24s','foo');

subtest pg_is_in_recovery

query B colnames
SELECT pg_is_in_recovery()
----
pg_is_in_recovery
false

subtest pg_is_xlog_replay_paused

query B colnames
SELECT pg_is_xlog_replay_paused()
----
pg_is_xlog_replay_paused
false

query T
SELECT pg_catalog.pg_client_encoding()
----
UTF8

subtest width_bucket

# Tests for width_bucket builtin
query I
SELECT width_bucket(8.0, 2.0, 3.0, 5)
----
6

query I
SELECT width_bucket(5.35, 0.024, 10.06, 5)
----
3

query I
SELECT width_bucket(7, 3, 11, 5)
----
3

query I
SELECT width_bucket(now(), array['yesterday', 'today', 'tomorrow']::timestamptz[])
----
2

query error pq: width_bucket\(\): operand and thresholds must be of the same type
SELECT width_bucket(1, array['a', 'h', 'l', 'z']);

# Regression for #40623
query I
SELECT width_bucket(1, array[]::int[]);
----
0

# Sanity check pg_type_is_visible.
query BBB
SELECT pg_type_is_visible('int'::regtype), pg_type_is_visible(NULL), pg_type_is_visible(99999)
----
true  NULL  NULL

# Sanity check pg_get_function_arguments.
query T
SELECT pg_get_function_arguments('convert_from'::regproc::oid)
----
bytea, text

# This produces an empty string in Postgres too.
query T
SELECT pg_get_function_arguments('version'::regproc::oid)
----
·

query T
SELECT pg_get_function_arguments('array_length'::regproc)
----
anyarray, int8

query T
SELECT pg_get_function_arguments((select oid from pg_proc where proname='variance' and proargtypes[0] = 'int'::regtype))
----
int8

# Sanity check pg_get_function_identity_arguments.
query T
SELECT pg_get_function_identity_arguments('convert_from'::regproc::oid)
----
bytea, text

# This produces an empty string in Postgres too.
query T
SELECT pg_get_function_identity_arguments('version'::regproc::oid)
----
·

query T
SELECT pg_get_function_identity_arguments('array_length'::regproc)
----
anyarray, int8

query T
SELECT pg_get_function_identity_arguments((select oid from pg_proc where proname='variance' and proargtypes[0] = 'int'::regtype))
----
int8

# Sanity check pg_get_function_result.

query T
SELECT pg_get_function_result('array_length'::regproc)
----
int8

query T
SELECT pg_get_function_result((select oid from pg_proc where proname='variance' and proargtypes[0] = 'int'::regtype))
----
numeric

query T
SELECT pg_get_function_result('pg_sleep'::regproc)
----
bool

# Note in Postgres <= 9.5, returns SETOF anyelement.
query error pq: more than one function named 'unnest'
SELECT pg_get_function_result('unnest'::regproc);

query T
SELECT CASE WHEN true THEN (1, 2) ELSE NULL END
----
(1,2)

query B
SELECT (1, 2) IN ((2, 3), NULL, (1, 2))
----
true

query B
SELECT (1, 2) IN ((2, 3), NULL)
----
NULL

# Test for regression in hex functions.
subtest regression_41707

# The int8 casts make it match postgres behavior - unfortunately, we do not default to int4.
query TTTTTTT
select to_hex(-2147483649), to_hex(-2147483648::int8), to_hex(-1::int8), to_hex(0), to_hex(1), to_hex(2147483647), to_hex(2147483648)
----
ffffffff7fffffff  ffffffff80000000  ffffffffffffffff  0  1  7fffffff  80000000

query T
select to_hex(E'\\047\\134'::bytea)
----
275c

query T
select to_hex('abc')
----
616263

# Test for timezone builtin.
subtest timezone_test

statement ok
SET TIME ZONE -3

query T
SELECT timezone('UTC+6', '1970-01-01 01:00')
----
1969-12-31 22:00:00 +0000 +0000

query T
SELECT timezone('UTC+6', '1970-01-01 01:00'::time)
----
0000-01-01 22:00:00 -0600 -0600

query T
SELECT timezone('UTC+6', '1970-01-01 01:00'::timetz)
----
0000-01-01 22:00:00 -0600 -0600

query T
SELECT timezone('UTC+6', '1970-01-01 01:00'::timestamp)
----
1970-01-01 04:00:00 -0300 -0300

query T
SELECT timezone('UTC+6', '1970-01-01 01:00'::timestamptz)
----
1969-12-31 22:00:00 +0000 +0000

statement ok
SET TIME ZONE +0

subtest getdatabaseencoding

query T
SELECT getdatabaseencoding()
----
UTF8

subtest get_byte

query I
SELECT get_byte('Th\000omas'::BYTEA, 4)
----
109

query error byte index 10 out of valid range
SELECT get_byte('abc'::BYTEA, 10)

query error byte index -10 out of valid range
SELECT get_byte('abc'::BYTEA, -10)

subtest set_byte

query T
SELECT set_byte('Th\000omas'::BYTEA, 2, 64)
----
Th@omas

# A substitute value that's larger than 8 bit will be truncated.
query T
SELECT set_byte('Th\000omas'::BYTEA, 2, 16448)
----
Th@omas

query error byte index 10 out of valid range
SELECT set_byte('abc'::BYTEA, 10, 123)

query error byte index -10 out of valid range
SELECT set_byte('abc'::BYTEA, -10, 123)

subtest get_bit

query I rowsort
SELECT get_bit(B'100101110101', 3) UNION SELECT get_bit(B'100101110101', 2)
----
1
0

query I rowsort
SELECT get_bit('000000'::varbit, 5) UNION SELECT get_bit('1111111'::varbit, 5)
----
1
0

query error get_bit\(\): GetBitAtIndex: bit index 10 out of valid range \(0..4\)
SELECT get_bit(B'10110', 10)

query error get_bit\(\): GetBitAtIndex: bit index 0 out of valid range \(0..-1\)
SELECT get_bit(B'', 0);

query II
SELECT i, get_bit('\x11'::BYTEA, i) FROM generate_series(0, 7) i ORDER BY i;
----
0  1
1  0
2  0
3  0
4  1
5  0
6  0
7  0

query II rowsort
SELECT i, get_bit('\x11ef'::BYTEA, i) FROM generate_series(0, 15) i ORDER BY i;
----
0   1
1   0
2   0
3   0
4   1
5   0
6   0
7   0
8   1
9   1
10  1
11  1
12  0
13  1
14  1
15  1

query error get_bit\(\): bit index 8 out of valid range \(0..7\)
SELECT get_bit(b'\x61', 8)

query error get_bit\(\): bit index 0 out of valid range \(0..-1\)
SELECT get_bit(b'', 0)

subtest set_bit

query T rowsort
SELECT set_bit(B'1101010', 0, 0) UNION SELECT set_bit(B'1101010', 2, 1)
----
0101010
1111010

query T rowsort
SELECT set_bit('000000'::varbit, 5, 1) UNION SELECT set_bit('111111'::varbit, 5, 0)
----
000001
111110

query error set_bit\(\): SetBitAtIndex: bit index 10 out of valid range \(0..6\)
SELECT set_bit(B'1101010', 10, 1)

query error set_bit\(\): new bit must be 0 or 1
SELECT set_bit(B'1001010', 0, 2)

query error set_bit\(\): SetBitAtIndex: bit index 0 out of valid range \(0..-1\)
SELECT set_bit(B'', 0, 1)

query IT
SELECT i, encode(set_bit('\x00'::BYTEA, i, 1), 'hex') FROM generate_series(0, 7) i ORDER BY i
----
0  01
1  02
2  04
3  08
4  10
5  20
6  40
7  80

query IT
SELECT i, encode(set_bit('\x0000'::bytea, i, 1), 'hex') FROM generate_series(0, 15) i ORDER BY i
----
0   0100
1   0200
2   0400
3   0800
4   1000
5   2000
6   4000
7   8000
8   0001
9   0002
10  0004
11  0008
12  0010
13  0020
14  0040
15  0080

query error set_bit\(\): bit index 16 out of valid range \(0..15\)
SELECT set_bit(b'ac', 16, 0)

query error set_bit\(\): bit index 0 out of valid range \(0..-1\)
SELECT set_bit(b'', 0, 1)

query error set_bit\(\): new bit must be 0 or 1
SELECT set_bit(b'\145\x6C\l', 0, 2)

subtest num_nulls_test

statement ok
CREATE TABLE nulls_test(a INT, b STRING)

statement ok
INSERT INTO nulls_test VALUES(1, 'foo'), (1, NULL), (NULL, 'foo'), (NULL, NULL)

query II rowsort
SELECT num_nulls(a, b), num_nonnulls(a, b) FROM nulls_test
----
0  2
1  1
1  1
2  0

subtest pb_to_json

query T
select crdb_internal.pb_to_json('cockroach.sql.sqlbase.Descriptor', descriptor)->'database'->>'name' from system.descriptor where id=1
----
system

query T
select crdb_internal.pb_to_json('cockroach.sql.sqlbase.Descriptor', descriptor, true, true)->'database'->>'name' from system.descriptor where id=1
----
system

query error pq: crdb_internal.pb_to_json\(\): invalid protocol message: unknown proto message type cockroach.sql.sqlbase.descriptor
select crdb_internal.pb_to_json('cockroach.sql.sqlbase.descriptor', descriptor)->'database'->>'name' from system.descriptor where id=1

query B
SELECT (SELECT * FROM [SHOW crdb_version]) = version()
----
true

query B
select crdb_internal.json_to_pb('cockroach.sql.sqlbase.Descriptor', crdb_internal.pb_to_json('cockroach.sql.sqlbase.Descriptor', descriptor)) = descriptor from system.descriptor where id = 1
----
true

query error pq: crdb_internal.json_to_pb\(\): invalid proto JSON: unmarshaling to cockroach.sql.sqlbase.Descriptor json: .+ unknown field "__redacted__" in descpb.Descriptor
select crdb_internal.json_to_pb('cockroach.sql.sqlbase.Descriptor', crdb_internal.pb_to_json('cockroach.sql.sqlbase.Descriptor', descriptor, true, true)) = descriptor from system.descriptor where id = 1

subtest regexp_split

query T nosort
SELECT regexp_split_to_table('3aa0AAa1', 'a+')
----
3
0AA
1

query T nosort
SELECT regexp_split_to_table('3aa0AAa1', 'a+', 'i')
----
3
0
1

query T
SELECT regexp_split_to_array('3aa0AAa1', 'a+')
----
{3,0AA,1}

query T
SELECT regexp_split_to_array('3aaa0AAa1', 'a+', 'i')
----
{3,0,1}

subtest crdb_internal.trace_id

# switch users -- this one has no permissions so expect errors
user testuser

query error insufficient privilege
SELECT * FROM crdb_internal.trace_id()

user root

query B
SELECT count(*) = 1 FROM crdb_internal.trace_id()
----
true

subtest crdb_internal.payloads_for_span

# switch users -- this one has no permissions so expect errors
user testuser

query error pq: only users with the admin role are allowed to use crdb_internal.payloads_for_span
SELECT * FROM crdb_internal.payloads_for_span(0)

user root

query TT colnames
SELECT * FROM crdb_internal.payloads_for_span(0)
WHERE false
----
payload_type  payload_jsonb

subtest crdb_internal.payloads_for_trace

# switch users -- this one has no permissions so expect errors
user testuser

query error pq: only users with the admin role are allowed to use crdb_internal.payloads_for_span
SELECT * FROM crdb_internal.payloads_for_span(0)

user root

query TTT colnames
SELECT * FROM crdb_internal.payloads_for_trace(0)
WHERE false
----
span_id payload_type  payload_jsonb

# switch users -- this one has no permissions so expect errors
user testuser

query error insufficient privilege
SELECT * FROM crdb_internal.set_trace_verbose(0, false)

user root

query B
SELECT * FROM crdb_internal.set_trace_verbose(0, false)
WHERE false
----

# set timezone to something other then UTC
statement ok
SET timezone = 'Europe/Berlin'

query T nosort
select generate_series('2021-07-05'::timestamptz, '2021-07-06'::timestamptz, '1day'::interval)
----
2021-07-05 00:00:00 +0200 CEST
2021-07-06 00:00:00 +0200 CEST

statement ok
SET TIME ZONE +0

statement ok
set timezone = 'Europe/Bucharest';

# the following two queries should provide the same output
query T nosort
select '2020-10-25 00:00'::TIMESTAMPTZ + (i::text || ' hour')::interval from generate_series(0, 24) AS g(i);
----
2020-10-25 00:00:00 +0300 EEST
2020-10-25 01:00:00 +0300 EEST
2020-10-25 02:00:00 +0300 EEST
2020-10-25 03:00:00 +0300 EEST
2020-10-25 03:00:00 +0200 EET
2020-10-25 04:00:00 +0200 EET
2020-10-25 05:00:00 +0200 EET
2020-10-25 06:00:00 +0200 EET
2020-10-25 07:00:00 +0200 EET
2020-10-25 08:00:00 +0200 EET
2020-10-25 09:00:00 +0200 EET
2020-10-25 10:00:00 +0200 EET
2020-10-25 11:00:00 +0200 EET
2020-10-25 12:00:00 +0200 EET
2020-10-25 13:00:00 +0200 EET
2020-10-25 14:00:00 +0200 EET
2020-10-25 15:00:00 +0200 EET
2020-10-25 16:00:00 +0200 EET
2020-10-25 17:00:00 +0200 EET
2020-10-25 18:00:00 +0200 EET
2020-10-25 19:00:00 +0200 EET
2020-10-25 20:00:00 +0200 EET
2020-10-25 21:00:00 +0200 EET
2020-10-25 22:00:00 +0200 EET
2020-10-25 23:00:00 +0200 EET

query T nosort
select generate_series('2020-10-25 00:00'::TIMESTAMPTZ, '2020-10-25 23:00'::TIMESTAMPTZ, '1 hour');
----
2020-10-25 00:00:00 +0300 EEST
2020-10-25 01:00:00 +0300 EEST
2020-10-25 02:00:00 +0300 EEST
2020-10-25 03:00:00 +0300 EEST
2020-10-25 03:00:00 +0200 EET
2020-10-25 04:00:00 +0200 EET
2020-10-25 05:00:00 +0200 EET
2020-10-25 06:00:00 +0200 EET
2020-10-25 07:00:00 +0200 EET
2020-10-25 08:00:00 +0200 EET
2020-10-25 09:00:00 +0200 EET
2020-10-25 10:00:00 +0200 EET
2020-10-25 11:00:00 +0200 EET
2020-10-25 12:00:00 +0200 EET
2020-10-25 13:00:00 +0200 EET
2020-10-25 14:00:00 +0200 EET
2020-10-25 15:00:00 +0200 EET
2020-10-25 16:00:00 +0200 EET
2020-10-25 17:00:00 +0200 EET
2020-10-25 18:00:00 +0200 EET
2020-10-25 19:00:00 +0200 EET
2020-10-25 20:00:00 +0200 EET
2020-10-25 21:00:00 +0200 EET
2020-10-25 22:00:00 +0200 EET
2020-10-25 23:00:00 +0200 EET

statement ok
SET TIME ZONE +0

query B
SELECT 'AAA'::text ~ similar_escape('(ACTIVE|CLOSED|PENDING)'::text, NULL::text)
----
false

query B
SELECT 'ACTIVE'::text ~ similar_escape('(ACTIVE|CLOSED|PENDING)'::text, NULL::text)
----
true

query B
SELECT 'ACTIVE'::text ~ similar_escape(NULL::text, NULL::text)
----
NULL

query B
SELECT 'AAA'::text ~ similar_to_escape('(ACTIVE|CLOSED|PENDING)'::text, NULL::text)
----
NULL

query B
SELECT 'ACTIVE'::text ~ similar_to_escape('(ACTIVE|CLOSED|PENDING)'::text, NULL::text)
----
NULL

query B
SELECT 'ACTIVE'::text ~ similar_to_escape('(ACTIVE|CLOSED|PENDING)'::text)
----
true

query B
SELECT 'AAA'::text ~ similar_to_escape('(ACTIVE|CLOSED|PENDING)'::text)
----
false

query B
SELECT 'ACTIVE'::text ~ similar_to_escape(NULL::text)
----
NULL

subtest password_hash

# Need to escapes the dollar signs since the testlogic language gives them special meaning.

query error pgcode 42601 bcrypt algorithm version .3. requested is newer than current version .2.
SELECT crdb_internal.check_password_hash_format(('CRDB-BCRYPT$'||'3a$'||'10$'||'vcmoIBvgeHjgScVHWRMWI.Z3v03WMixAw2bBS6qZihljSUuwi88Yq')::bytes)

query error pgcode 42601 too short to be a bcrypted password
SELECT crdb_internal.check_password_hash_format(('CRDB-BCRYPT$'||'2a$'||'10$'||'vcmoIBvgeHjgScVHWRMWI.Z3v0')::bytes)

query error pgcode 42601 cost 1 is outside allowed range \(4,31\)
SELECT crdb_internal.check_password_hash_format(('CRDB-BCRYPT$'||'2a$'||'01$'||'vcmoIBvgeHjgScVHWRMWI.Z3v03WMixAw2bBS6qZihljSUuwi88Yq')::bytes)

query T
SELECT crdb_internal.check_password_hash_format(('CRDB-BCRYPT$'||'2a$'||'10$'||'vcmoIBvgeHjgScVHWRMWI.Z3v03WMixAw2bBS6qZihljSUuwi88Yq')::bytes)
----
crdb-bcrypt

# Legacy format, only recognized for parsing, not for storing passwords.
query T
SELECT crdb_internal.check_password_hash_format('md5aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
----
md5

# Not yet supported for storing passwords, but recognized on input.
query T
SELECT crdb_internal.check_password_hash_format(('SCRAM-SHA-256$'||'4096:B5VaTCvCLDzZxSYL829oVA==$'||'3Ako3mNxNtdsaSOJl0Av3i6vyV2OiSP9Ly7famdFSbw=:d7BfSmrtjwbF74mSoOhQiDSpoIvlakXKdpBNb3Meunc=')::bytes)
----
scram-sha-256

subtest session_revival_token

user host-cluster-root

statement ok
ALTER TENANT ALL SET CLUSTER SETTING server.user_login.session_revival_token.enabled = true

user root

statement ok
CREATE USER parentuser;
GRANT parentuser TO testuser

skipif config 3node-tenant-default-configs
statement error session revival tokens are not supported on this cluster
select crdb_internal.create_session_revival_token()

onlyif config 3node-tenant
statement error cannot create token for root user
select crdb_internal.create_session_revival_token()

user testuser

statement ok
CREATE TABLE token_payload(algorithm STRING, "expiresAt" TIMESTAMPTZ, "issuedAt" TIMESTAMPTZ, "user" STRING)

# Make sure the token is generated for testuser, not parentuser.
statement ok
SET ROLE parentuser

# create_session_revival_token requires tenant-signing certs, so it only works
# in 3node-tenant.
onlyif config 3node-tenant
query TTBBBB
WITH
  a AS (SELECT crdb_internal.create_session_revival_token() AS token),
  b AS (
    SELECT
      crdb_internal.pb_to_json(
        'cockroach.sql.sessiondatapb.SessionRevivalToken',
        a.token
      ) AS json_token
    FROM a
  ),
  c AS (
    SELECT
      (json_populate_record(
        NULL::token_payload,
        crdb_internal.pb_to_json(
          'cockroach.sql.sessiondatapb.SessionRevivalToken.Payload',
          decode(b.json_token->>'payload', 'base64'),
          true
        )
      )).*
    FROM b
  )
SELECT
  algorithm,
  "user",
  "expiresAt" > now(),
  "expiresAt" < (now() + INTERVAL '11 minutes'),
  "expiresAt" > "issuedAt",
  crdb_internal.validate_session_revival_token(a.token)
FROM
  c, a
----
Ed25519  testuser  true  true  true  true

user host-cluster-root

statement ok
ALTER TENANT ALL SET CLUSTER SETTING server.user_login.session_revival_token.enabled = false

user root

# test OVERLAPS expression
query B
SELECT overlaps(
TIMESTAMP '2000-01-01 00:00:00',
TIMESTAMP '2000-01-01 01:00:00',
TIMESTAMP '2000-01-01 00:30:00',
TIMESTAMP '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIMESTAMP '2000-01-01 01:00:00',
TIMESTAMP '2000-01-01 00:00:00',
TIMESTAMP '2000-01-01 00:30:00',
TIMESTAMP '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIMESTAMP '2000-01-01 00:00:00',
TIMESTAMP '2000-01-01 00:15:00',
TIMESTAMP '2000-01-01 00:30:00',
TIMESTAMP '2000-01-01 01:30:00');
----
false

query B
SELECT overlaps(
TIMESTAMP '2000-01-01 00:00:00',
TIMESTAMP '2000-01-01 00:30:00',
TIMESTAMP '2000-01-01 00:30:00',
TIMESTAMP '2000-01-01 01:30:00');
----
false

query B
SELECT overlaps(
TIMESTAMP '2000-01-01 00:30:00',
TIMESTAMP '2000-01-01 00:30:00',
TIMESTAMP '2000-01-01 00:30:00',
TIMESTAMP '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIMESTAMPTZ '2000-01-01 00:00:00',
TIMESTAMPTZ '2000-01-01 01:00:00',
TIMESTAMPTZ '2000-01-01 00:30:00',
TIMESTAMPTZ '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIMESTAMPTZ '2000-01-01 01:00:00',
TIMESTAMPTZ '2000-01-01 00:00:00',
TIMESTAMPTZ '2000-01-01 00:30:00',
TIMESTAMPTZ '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIMESTAMPTZ '2000-01-01 00:00:00',
TIMESTAMPTZ '2000-01-01 00:15:00',
TIMESTAMPTZ '2000-01-01 00:30:00',
TIMESTAMPTZ '2000-01-01 01:30:00');
----
false

query B
SELECT overlaps(
TIMESTAMPTZ '2000-01-01 00:00:00',
TIMESTAMPTZ '2000-01-01 00:30:00',
TIMESTAMPTZ '2000-01-01 00:30:00',
TIMESTAMPTZ '2000-01-01 01:30:00');
----
false

query B
SELECT overlaps(
TIMESTAMPTZ '2000-01-01 00:30:00',
TIMESTAMPTZ '2000-01-01 00:30:00',
TIMESTAMPTZ '2000-01-01 00:30:00',
TIMESTAMPTZ '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIME '2000-01-01 00:00:00',
TIME '2000-01-01 01:00:00',
TIME '2000-01-01 00:30:00',
TIME '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIME '2000-01-01 01:00:00',
TIME '2000-01-01 00:00:00',
TIME '2000-01-01 00:30:00',
TIME '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIME '2000-01-01 00:00:00',
TIME '2000-01-01 00:15:00',
TIME '2000-01-01 00:30:00',
TIME '2000-01-01 01:30:00');
----
false

query B
SELECT overlaps(
TIME '2000-01-01 00:00:00',
TIME '2000-01-01 00:30:00',
TIME '2000-01-01 00:30:00',
TIME '2000-01-01 01:30:00');
----
false

query B
SELECT overlaps(
TIME '2000-01-01 00:30:00',
TIME '2000-01-01 00:30:00',
TIME '2000-01-01 00:30:00',
TIME '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIMETZ '2000-01-01 00:00:00',
TIMETZ '2000-01-01 01:00:00',
TIMETZ '2000-01-01 00:30:00',
TIMETZ '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIMETZ '2000-01-01 01:00:00',
TIMETZ '2000-01-01 00:00:00',
TIMETZ '2000-01-01 00:30:00',
TIMETZ '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
TIMETZ '2000-01-01 00:00:00',
TIMETZ '2000-01-01 00:15:00',
TIMETZ '2000-01-01 00:30:00',
TIMETZ '2000-01-01 01:30:00');
----
false

query B
SELECT overlaps(
TIMETZ '2000-01-01 00:00:00',
TIMETZ '2000-01-01 00:30:00',
TIMETZ '2000-01-01 00:30:00',
TIMETZ '2000-01-01 01:30:00');
----
false

query B
SELECT overlaps(
TIMETZ '2000-01-01 00:30:00',
TIMETZ '2000-01-01 00:30:00',
TIMETZ '2000-01-01 00:30:00',
TIMETZ '2000-01-01 01:30:00');
----
true

query B
SELECT overlaps(
DATE '2000-01-01',
DATE '2000-01-03',
DATE '2000-01-02',
DATE '2000-01-04');
----
true

query B
SELECT overlaps(
DATE '2000-01-03',
DATE '2000-01-01',
DATE '2000-01-02',
DATE '2000-01-04');
----
true

query B
SELECT overlaps(
DATE '2000-01-01',
DATE '2000-01-02',
DATE '2000-01-03',
DATE '2000-01-04');
----
false

query B
SELECT overlaps(
DATE '2000-01-01',
DATE '2000-01-03',
DATE '2000-01-03',
DATE '2000-01-04');
----
false

query B
SELECT overlaps(
DATE '2000-01-03',
DATE '2000-01-03',
DATE '2000-01-03',
DATE '2000-01-04');
----
true

query B
SELECT overlaps(
TIMESTAMP '2000-01-01 00:00:00',
INTERVAL '100 days',
TIMESTAMP '2000-01-01 00:30:00',
INTERVAL '30 minutes');
----
true

query B
SELECT overlaps(
TIMESTAMP '2000-01-01 00:00:00',
INTERVAL '100 s',
TIMESTAMP '2000-01-01 00:30:00',
INTERVAL '30 minutes');
----
false

query B
SELECT overlaps(
TIMESTAMP '2000-01-01 00:00:00',
INTERVAL '30 minutes',
TIMESTAMP '2000-01-01 00:30:00',
INTERVAL '30 minutes');
----
false

query B
SELECT overlaps(
TIMESTAMPTZ '2000-01-01 00:00:00',
INTERVAL '100 days',
TIMESTAMPTZ '2000-01-01 00:30:00',
INTERVAL '30 minutes');
----
true

query B
SELECT overlaps(
TIMESTAMPTZ '2000-01-01 00:00:00',
INTERVAL '100 s',
TIMESTAMPTZ '2000-01-01 00:30:00',
INTERVAL '30 minutes');
----
false

query B
SELECT overlaps(
TIMESTAMPTZ '2000-01-01 00:00:00',
INTERVAL '30 minutes',
TIMESTAMPTZ '2000-01-01 00:30:00',
INTERVAL '30 minutes');
----
false

query B
SELECT overlaps(
TIME '2000-01-01 00:00:00',
INTERVAL '2 hours',
TIME '2000-01-01 00:30:00',
INTERVAL '30 minutes');
----
true

query B
SELECT overlaps(
TIME '2000-01-01 00:00:00',
INTERVAL '100 s',
TIME '2000-01-01 00:30:00',
INTERVAL '30 minutes');
----
false

query B
SELECT overlaps(
TIME '2000-01-01 00:00:00',
INTERVAL '30 minutes',
TIME '2000-01-01 00:30:00',
INTERVAL '30 minutes');
----
false

query B
SELECT overlaps(
TIMETZ '00:00:00',
INTERVAL '3 hours',
TIMETZ '00:30:00',
INTERVAL '30 minutes');
----
true

query B
SELECT overlaps(
TIMETZ '00:00:00',
INTERVAL '100 s',
TIMETZ '00:30:00',
INTERVAL '30 minutes');
----
false

query B
SELECT overlaps(
TIMETZ '00:00:00',
INTERVAL '30 minutes',
TIMETZ '00:30:00',
INTERVAL '30 minutes');
----
false

query B
SELECT overlaps(
DATE '2000-01-01',
INTERVAL '3 hours',
DATE '2000-01-02',
INTERVAL '2 days');
----
false

query B
SELECT overlaps(
DATE '2000-01-01',
INTERVAL '2 days',
DATE '2000-01-02',
INTERVAL '2 days');
----
true

query B
SELECT overlaps(
DATE '2000-01-01',
INTERVAL '1 day',
DATE '2000-01-02',
INTERVAL '2 days');
----
false

query error pq: unknown signature: overlaps\(date, date, date, date, date\)
SELECT overlaps
(DATE '2000-01-03',
DATE '2000-02-03',
DATE '2000-03-03',
DATE '2000-01-03',
DATE '2000-01-04');

query T
SELECT overlaps(NULL, NULL, NULL, NULL);
----
NULL

query T
SELECT overlaps(NULL, INTERVAL '1 day', NULL, NULL);
----
NULL

query T
SELECT overlaps(DATE '2000-01-01', INTERVAL '1 day', NULL, NULL);
----
NULL

query T
SELECT overlaps(DATE '2000-01-01', NULL, DATE '2000-01-01', DATE '2000-01-02');
----
NULL

query error pq: unknown signature: overlaps\(timestamp, time, time, timestamp\)
SELECT overlaps(
TIMESTAMP '2000-01-01 00:00:00',
TIME '2000-01-01 01:00:00',
TIME '2000-01-01 00:30:00',
TIMESTAMP '2000-01-01 01:30:00');

query error pq: unknown signature: overlaps\(timestamp, interval, date, timestamptz\)
SELECT overlaps(
TIMESTAMP '2000-01-01 00:00:00',
INTERVAL '2 days',
DATE '2000-01-01',
TIMESTAMPTZ '2000-01-01 01:30:00');

query T
SELECT encode(decompress(compress('Hello World', 'gzip'), 'gzip'), 'escape');
----
Hello World

query T
SELECT encode(decompress(compress('Hello World', 'zstd'), 'zstd'), 'escape');
----
Hello World

query T
SELECT encode(decompress(compress('Hello World', 'snappy'), 'snappy'), 'escape');
----
Hello World

query T
SELECT encode(decompress(compress('Hello World', 'lz4'), 'LZ4'), 'escape');
----
Hello World

query error pq: decompress\(\): lz4: bad magic number
SELECT encode(decompress(compress('Hello World', 'snappy'), 'lz4'), 'escape');

query error pq: compress\(\): only 'gzip', 'lz4', 'snappy', or 'zstd' compression codecs are supported
SELECT compress('Hello World', 'infiniteCompressionCodec');

subtest crdb_internal.hide_sql_constants
query T
SELECT crdb_internal.hide_sql_constants('select 1, 2, 3')
----
SELECT _, _, _

# Passing a redacted sql stmt shouldn't have any effect.
query T
SELECT crdb_internal.hide_sql_constants('select _, _, _')
----
SELECT _, _, _

query T
SELECT crdb_internal.hide_sql_constants(ARRAY('select 1', NULL, 'select ''hello''', '', 'not a sql stmt'))
----
{"SELECT _",NULL,"SELECT '_'","",""}

query T
SELECT crdb_internal.hide_sql_constants(ARRAY['banana'])
----
{""}

query T
SELECT crdb_internal.hide_sql_constants('SELECT ''yes'' IN (''no'', ''maybe'', ''yes'')')
----
SELECT '_' IN ('_', '_', __more1_10__)

query T
SELECT crdb_internal.hide_sql_constants('')
----
·

query T
SELECT crdb_internal.hide_sql_constants(NULL)
----
NULL

query T
SELECT crdb_internal.hide_sql_constants('not a sql stmt')
----
·


query T
select crdb_internal.hide_sql_constants(e'\r');
----
·


query T
SELECT crdb_internal.hide_sql_constants(create_statement) from crdb_internal.create_statements where descriptor_name = 'foo'
----
CREATE TABLE public.foo (a INT8 NULL, rowid INT8 NOT NULL NOT VISIBLE DEFAULT unique_rowid(), CONSTRAINT foo_pkey PRIMARY KEY (rowid ASC))

# More tests are in parse_ident_builtin_test.go.
query T rowsort
SELECT parse_ident(str) FROM ( VALUES
  ('a.b.c'),
  ('"YesCaps".NoCaps'),
  ('"a""b".xyz'),
  ('"a\b".xyz')
) tbl(str)
----
{a,b,c}
{YesCaps,nocaps}
{"a\"b",xyz}
{"a\\b",xyz}

query T
SELECT parse_ident('ab.xyz()', false)
----
{ab,xyz}

query error string is not a valid identifier: \"ab.xyz\(\)\"
SELECT parse_ident('ab.xyz()', true)

# Test that we return appropriate user-facing errors when trying to decode invalid bytes.
query error pgcode 22023 pq: crdb_internal.job_payload_type\(\): invalid protocol message: proto: wrong wireType = 1 for field Import
select crdb_internal.job_payload_type('invalid'::BYTES);

query error pgcode 22023 pq: crdb_internal.job_payload_type\(\): invalid type in job payload protocol message: Payload.Type called on a payload with an unknown details type: <nil>
select crdb_internal.job_payload_type('');

subtest crdb_internal.redactable_sql_constants
query T
SELECT crdb_internal.redactable_sql_constants(NULL)
----
NULL

query T
SELECT crdb_internal.redactable_sql_constants('')
----
·

query T
SELECT crdb_internal.redactable_sql_constants('SELECT 1, 2, 3')
----
SELECT ‹1›, ‹2›, ‹3›

query T
SELECT crdb_internal.redactable_sql_constants('UPDATE mytable SET col = ''abc'' WHERE key = 0')
----
UPDATE mytable SET col = ‹'abc'› WHERE key = ‹0›

query T
SELECT crdb_internal.redactable_sql_constants('not a sql statement')
----
‹not a sql statement›

query T
SELECT crdb_internal.redactable_sql_constants('1')
----
‹1›

statement error unknown signature: crdb_internal.redactable_sql_constants\(int\)
SELECT crdb_internal.redactable_sql_constants(1)

query T
SELECT crdb_internal.redactable_sql_constants(ARRAY[]::string[])
----
{}

query T
SELECT crdb_internal.redactable_sql_constants(ARRAY[''])
----
{""}

query T
SELECT crdb_internal.redactable_sql_constants(ARRAY[NULL])
----
{NULL}

query T
SELECT crdb_internal.redactable_sql_constants(ARRAY['banana'])
----
{‹banana›}

query T
SELECT crdb_internal.redactable_sql_constants(ARRAY['SELECT 1', NULL, 'SELECT ''hello''', ''])
----
{"SELECT ‹1›",NULL,"SELECT ‹'hello'›",""}

query T
SELECT crdb_internal.redactable_sql_constants('SELECT ''yes'' IN (''no'', ''maybe'', ''yes'')')
----
SELECT ‹'yes'› IN (‹'no'›, ‹'maybe'›, ‹'yes'›)

query T
SELECT crdb_internal.redactable_sql_constants(e'\r')
----
‹
›

query T
SELECT crdb_internal.redactable_sql_constants('SELECT crdb_internal.redactable_sql_constants('''')')
----
SELECT crdb_internal.redactable_sql_constants(‹''›)

query T
SELECT crdb_internal.redactable_sql_constants('WITH j AS (VALUES (0.1, false, ''{}''::jsonb, ARRAY[''x'', ''y'', ''''])) INSERT INTO i SELECT *, 7 FROM j WHERE true')
----
WITH j AS (VALUES (‹0.1›, ‹false›, ‹'{}'›::JSONB, ARRAY[‹'x'›, ‹'y'›, ‹''›])) INSERT INTO i SELECT *, ‹7› FROM j WHERE ‹true›

query T
SELECT crdb_internal.redactable_sql_constants(create_statement)
FROM crdb_internal.create_statements
WHERE descriptor_name = 'foo'
----
CREATE TABLE public.foo (a INT8 NULL, rowid INT8 NOT NULL NOT VISIBLE DEFAULT unique_rowid(), CONSTRAINT foo_pkey PRIMARY KEY (rowid ASC))

statement ok
CREATE TABLE redactable_sql_constants_table (
  a INT PRIMARY KEY,
  b STRING DEFAULT 'yo' CHECK (b != 'grapefruit'),
  c STRING AS (b || 'foo') VIRTUAL,
  FAMILY (a, b),
  INDEX (b) WHERE b > 'z'
);

query T
SELECT crdb_internal.redactable_sql_constants(create_statement)
FROM crdb_internal.create_statements
WHERE descriptor_name = 'redactable_sql_constants_table'
----
CREATE TABLE public.redactable_sql_constants_table (a INT8 NOT NULL, b STRING NULL DEFAULT ‹'yo'›:::STRING, c STRING NULL AS (b || ‹'foo'›:::STRING) VIRTUAL, CONSTRAINT redactable_sql_constants_table_pkey PRIMARY KEY (a ASC), INDEX redactable_sql_constants_table_b_idx (b ASC) WHERE b > ‹'z'›:::STRING, FAMILY fam_0_a_b (a, b), CONSTRAINT check_b CHECK (b != ‹'grapefruit'›:::STRING))

statement ok
DROP TABLE redactable_sql_constants_table

subtest crdb_internal.redact

query T
SELECT crdb_internal.redact(NULL)
----
NULL

query T
SELECT crdb_internal.redact('')
----
·

query T
SELECT crdb_internal.redact('0')
----
0

query T
SELECT crdb_internal.redact('‹0›')
----
‹×›

query T
SELECT crdb_internal.redact('‹‹0››')
----
‹‹×››

query T
SELECT crdb_internal.redact('‹0› ‹0›')
----
‹×› ‹×›

query T
SELECT crdb_internal.redact('‹‹0›')
----
‹‹×›

query T
SELECT crdb_internal.redact(ARRAY[]::string[])
----
{}

query T
SELECT crdb_internal.redact(ARRAY[NULL])
----
{NULL}

query T
SELECT crdb_internal.redact(ARRAY[''])
----
{""}

query T
SELECT crdb_internal.redact(ARRAY['‹0›', '', NULL, '‹0› ‹0›', '‹0'])
----
{‹×›,"",NULL,"‹×› ‹×›",‹0}

query T
SELECT crdb_internal.redact(crdb_internal.redactable_sql_constants('SELECT 1, 2, 3'))
----
SELECT ‹×›, ‹×›, ‹×›

query T
SELECT crdb_internal.redact(crdb_internal.redactable_sql_constants(ARRAY['SELECT 1', NULL, 'SELECT ''hello''', '']))
----
{"SELECT ‹×›",NULL,"SELECT ‹×›",""}

subtest check_consistency

# Sanity-check crdb_internal.check_consistency.

statement error start key must be >=
SELECT crdb_internal.check_consistency(true, '\x00', crdb_internal.tenant_span()[2])

statement error end key must be <=
SELECT crdb_internal.check_consistency(true, crdb_internal.tenant_span()[1], '\xffff00')

statement error start key must be less than end key
SELECT crdb_internal.check_consistency(true, crdb_internal.tenant_span()[2], crdb_internal.tenant_span()[2])

query TT
SELECT status, regexp_replace(detail, '[0-9]+', '', 'g')
FROM crdb_internal.check_consistency(true, crdb_internal.tenant_span()[1], crdb_internal.tenant_span()[2])
ORDER BY range_id
LIMIT 1
----
RANGE_CONSISTENT  stats: {ContainsEstimates: LastUpdateNanos: IntentAge: GCBytesAge: LiveBytes: LiveCount: KeyBytes: KeyCount: ValBytes: ValCount: IntentBytes: IntentCount: SeparatedIntentCount: RangeKeyCount: RangeKeyBytes: RangeValCount: RangeValBytes: SysBytes: SysCount: AbortSpanBytes:}

# Fill a table with consistency check results. This used to panic.
# See: https://github.com/cockroachdb/cockroach/issues/88222
statement ok
CREATE TABLE conscheckresult AS (SELECT * FROM crdb_internal.check_consistency(false, '', ''));

subtest end

subtest merge_aggregated_stmts_metadata

query T
SELECT crdb_internal.merge_aggregated_stmt_metadata(ARRAY[ '{ "db": [ "defaultdb", "movr" ], "distSQLCount": 1, "failedCount": 2, "fullScanCount": 0, "implicitTxn": true, "query": "SELECT 1", "querySummary": "SELECT 1", "stmtType": "TypeDML", "totalCount": 33, "vecCount": 0 }'::JSON, '{ "db": ["tpcc"], "distSQLCount": 1, "failedCount": 2, "fullScanCount": 0, "implicitTxn": true, "query": "SELECT 1", "querySummary": "SELECT 1", "stmtType": "TypeDML", "totalCount": 85, "vecCount": 2 }'::JSON ])
----
{"appNames": [], "db": ["defaultdb", "movr", "tpcc"], "distSQLCount": 2, "failedCount": 4, "fingerprintID": "", "formattedQuery": "", "fullScanCount": 0, "implicitTxn": true, "query": "SELECT 1", "querySummary": "SELECT 1", "stmtType": "TypeDML", "totalCount": 118, "vecCount": 2}

query T
SELECT crdb_internal.merge_aggregated_stmt_metadata(ARRAY[])
----
{"appNames": [], "db": [], "distSQLCount": 0, "failedCount": 0, "fingerprintID": "", "formattedQuery": "", "fullScanCount": 0, "implicitTxn": false, "query": "", "querySummary": "", "stmtType": "", "totalCount": 0, "vecCount": 0}

query T
SELECT crdb_internal.merge_aggregated_stmt_metadata(ARRAY[ '{ "db": [ "defaultdb", "tpcc" ], "distSQLCount": 1, "failedCount": 2, "fullScanCount": 0, "implicitTxn": true, "query": "SELECT 1", "querySummary": "SELECT 1", "stmtType": "TypeDML", "totalCount": 33, "vecCount": 0 }'::JSON, '{ "db": ["tpcc"], "distSQLCount": 23, "failedCount": 0, "fullScanCount": 99, "implicitTxn": true, "query": "SELECT 1", "querySummary": "SELECT 1", "stmtType": "TypeDML", "totalCount": 3, "vecCount": 2 }'::JSON, '{"hello": "world"}'::JSON ])
----
{"appNames": [], "db": ["defaultdb", "tpcc"], "distSQLCount": 47, "failedCount": 2, "fingerprintID": "", "formattedQuery": "", "fullScanCount": 198, "implicitTxn": true, "query": "SELECT 1", "querySummary": "SELECT 1", "stmtType": "TypeDML", "totalCount": 39, "vecCount": 4}

query T
SELECT crdb_internal.merge_aggregated_stmt_metadata(ARRAY[ '{"aMalformedMetadaObj": 123}'::JSON, '{"key": "value"}'::JSON ])
----
{"appNames": [], "db": [], "distSQLCount": 0, "failedCount": 0, "fingerprintID": "", "formattedQuery": "", "fullScanCount": 0, "implicitTxn": false, "query": "", "querySummary": "", "stmtType": "", "totalCount": 0, "vecCount": 0}

subtest end

query T rowsort
SELECT oidvectortypes(proargtypes) FROM pg_proc WHERE oid=263
----
FLOAT8, BOOL