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Merge pull request #16 from pingcap/master
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update
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@ou-bing
ou-bing authored Mar 19, 2021
2 parents db891e1 + 7d113f0 commit aeccb27
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Showing 151 changed files with 4,281 additions and 1,863 deletions.
2 changes: 1 addition & 1 deletion cmd/explaintest/r/access_path_selection.result
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Expand Up @@ -35,7 +35,7 @@ StreamAgg 1.00 root funcs:max(test.access_path_selection._tidb_rowid)->Column#4
└─Limit 1.00 root offset:0, count:1
└─TableReader 1.00 root data:Limit
└─Limit 1.00 cop[tikv] offset:0, count:1
└─TableFullScan 1.25 cop[tikv] table:access_path_selection keep order:true, desc, stats:pseudo
└─TableFullScan 1.00 cop[tikv] table:access_path_selection keep order:true, desc, stats:pseudo
explain format = 'brief' select count(1) from access_path_selection;
id estRows task access object operator info
StreamAgg 1.00 root funcs:count(Column#18)->Column#4
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22 changes: 10 additions & 12 deletions cmd/explaintest/r/clustered_index.result
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Expand Up @@ -3,24 +3,22 @@ create database with_cluster_index;
drop database if exists wout_cluster_index;
create database wout_cluster_index;
use with_cluster_index;
set @@tidb_enable_clustered_index = 1;
create table tbl_0 ( col_0 decimal not null , col_1 blob(207) , col_2 text , col_3 datetime default '1986-07-01' , col_4 bigint unsigned default 1504335725690712365 , primary key idx_0 ( col_3,col_2(1),col_1(6) ) , key idx_1 ( col_3 ) , unique key idx_2 ( col_3 ) , unique key idx_3 ( col_0 ) , key idx_4 ( col_1(1),col_2(1) ) , key idx_5 ( col_2(1) ) ) ;
create table tbl_1 ( col_5 char(135) , col_6 bit(17) default 50609 not null , col_7 char(202) default 'IoQWYoGdbbgBDlxpDHQ' , col_8 char(213) , col_9 time not null , primary key idx_6 ( col_6 ) , unique key idx_7 ( col_5 ) ) ;
create table tbl_2 ( col_10 datetime default '1976-05-11' , col_11 datetime , col_12 float , col_13 double(56,29) default 18.0118 , col_14 char not null , primary key idx_8 ( col_14,col_13,col_10 ) , key idx_9 ( col_11 ) ) ;
create table tbl_3 ( col_15 tinyint default -91 not null , col_16 bit(61) default 990141831018971350 not null , col_17 double(244,22) default 3985 not null , col_18 binary(32) default 'kxMlWqvpxXNBlxoU' , col_19 text(401) , primary key idx_10 ( col_18,col_19(4) ) , key idx_11 ( col_17,col_18,col_19(2),col_15,col_16 ) , unique key idx_12 ( col_17 ) ) ;
create table tbl_4 ( col_20 double(230,16) default 8.49 not null , col_21 int unsigned not null , col_22 enum('Alice','Bob','Charlie','David') not null , col_23 float default 3066.13040283622 , col_24 datetime default '1980-10-27' not null , primary key idx_13 ( col_22,col_24 ) , key idx_14 ( col_23,col_20 ) , key idx_15 ( col_24 ) , key idx_16 ( col_20 ) , unique key idx_17 ( col_24 ) , key idx_18 ( col_21 ) ) ;
create table tbl_0 ( col_0 decimal not null , col_1 blob(207) , col_2 text , col_3 datetime default '1986-07-01' , col_4 bigint unsigned default 1504335725690712365 , primary key idx_0 ( col_3,col_2(1),col_1(6) ) clustered, key idx_1 ( col_3 ), unique key idx_2 ( col_3 ) , unique key idx_3 ( col_0 ) , key idx_4 ( col_1(1),col_2(1) ) , key idx_5 ( col_2(1) ) ) ;
create table tbl_1 ( col_5 char(135) , col_6 bit(17) default 50609 not null , col_7 char(202) default 'IoQWYoGdbbgBDlxpDHQ' , col_8 char(213) , col_9 time not null , primary key idx_6 ( col_6 ) clustered, unique key idx_7 ( col_5 ) ) ;
create table tbl_2 ( col_10 datetime default '1976-05-11' , col_11 datetime , col_12 float , col_13 double(56,29) default 18.0118 , col_14 char not null , primary key idx_8 ( col_14,col_13,col_10 ) clustered, key idx_9 ( col_11 ) ) ;
create table tbl_3 ( col_15 tinyint default -91 not null , col_16 bit(61) default 990141831018971350 not null , col_17 double(244,22) default 3985 not null , col_18 binary(32) default 'kxMlWqvpxXNBlxoU' , col_19 text(401) , primary key idx_10 ( col_18,col_19(4) ) clustered, key idx_11 ( col_17,col_18,col_19(2),col_15,col_16 ) , unique key idx_12 ( col_17 ) ) ;
create table tbl_4 ( col_20 double(230,16) default 8.49 not null , col_21 int unsigned not null , col_22 enum('Alice','Bob','Charlie','David') not null , col_23 float default 3066.13040283622 , col_24 datetime default '1980-10-27' not null , primary key idx_13 ( col_22,col_24 ) clustered, key idx_14 ( col_23,col_20 ) , key idx_15 ( col_24 ) , key idx_16 ( col_20 ) , unique key idx_17 ( col_24 ) , key idx_18 ( col_21 ) ) ;
load stats 's/with_cluster_index_tbl_0.json';
load stats 's/with_cluster_index_tbl_1.json';
load stats 's/with_cluster_index_tbl_2.json';
load stats 's/with_cluster_index_tbl_3.json';
load stats 's/with_cluster_index_tbl_4.json';
use wout_cluster_index;
set @@tidb_enable_clustered_index = 0;
create table tbl_0 ( col_0 decimal not null , col_1 blob(207) , col_2 text , col_3 datetime default '1986-07-01' , col_4 bigint unsigned default 1504335725690712365 , primary key idx_0 ( col_3,col_2(1),col_1(6) ) , key idx_1 ( col_3 ) , unique key idx_2 ( col_3 ) , unique key idx_3 ( col_0 ) , key idx_4 ( col_1(1),col_2(1) ) , key idx_5 ( col_2(1) ) ) ;
create table tbl_1 ( col_5 char(135) , col_6 bit(17) default 50609 not null , col_7 char(202) default 'IoQWYoGdbbgBDlxpDHQ' , col_8 char(213) , col_9 time not null , primary key idx_6 ( col_6 ) , unique key idx_7 ( col_5 ) ) ;
create table tbl_2 ( col_10 datetime default '1976-05-11' , col_11 datetime , col_12 float , col_13 double(56,29) default 18.0118 , col_14 char not null , primary key idx_8 ( col_14,col_13,col_10 ) , key idx_9 ( col_11 ) ) ;
create table tbl_3 ( col_15 tinyint default -91 not null , col_16 bit(61) default 990141831018971350 not null , col_17 double(244,22) default 3985 not null , col_18 binary(32) default 'kxMlWqvpxXNBlxoU' , col_19 text(401) , primary key idx_10 ( col_18,col_19(4) ) , key idx_11 ( col_17,col_18,col_19(2),col_15,col_16 ) , unique key idx_12 ( col_17 ) ) ;
create table tbl_4 ( col_20 double(230,16) default 8.49 not null , col_21 int unsigned not null , col_22 enum('Alice','Bob','Charlie','David') not null , col_23 float default 3066.13040283622 , col_24 datetime default '1980-10-27' not null , primary key idx_13 ( col_22,col_24 ) , key idx_14 ( col_23,col_20 ) , key idx_15 ( col_24 ) , key idx_16 ( col_20 ) , unique key idx_17 ( col_24 ) , key idx_18 ( col_21 ) ) ;
create table tbl_0 ( col_0 decimal not null , col_1 blob(207) , col_2 text , col_3 datetime default '1986-07-01' , col_4 bigint unsigned default 1504335725690712365 , primary key idx_0 ( col_3,col_2(1),col_1(6) ) nonclustered, key idx_1 ( col_3 ) , unique key idx_2 ( col_3 ) , unique key idx_3 ( col_0 ) , key idx_4 ( col_1(1),col_2(1) ) , key idx_5 ( col_2(1) ) ) ;
create table tbl_1 ( col_5 char(135) , col_6 bit(17) default 50609 not null , col_7 char(202) default 'IoQWYoGdbbgBDlxpDHQ' , col_8 char(213) , col_9 time not null , primary key idx_6 ( col_6 ) nonclustered, unique key idx_7 ( col_5 ) ) ;
create table tbl_2 ( col_10 datetime default '1976-05-11' , col_11 datetime , col_12 float , col_13 double(56,29) default 18.0118 , col_14 char not null , primary key idx_8 ( col_14,col_13,col_10 ) nonclustered, key idx_9 ( col_11 ) ) ;
create table tbl_3 ( col_15 tinyint default -91 not null , col_16 bit(61) default 990141831018971350 not null , col_17 double(244,22) default 3985 not null , col_18 binary(32) default 'kxMlWqvpxXNBlxoU' , col_19 text(401) , primary key idx_10 ( col_18,col_19(4) ) nonclustered, key idx_11 ( col_17,col_18,col_19(2),col_15,col_16 ) , unique key idx_12 ( col_17 ) ) ;
create table tbl_4 ( col_20 double(230,16) default 8.49 not null , col_21 int unsigned not null , col_22 enum('Alice','Bob','Charlie','David') not null , col_23 float default 3066.13040283622 , col_24 datetime default '1980-10-27' not null , primary key idx_13 ( col_22,col_24 ) nonclustered, key idx_14 ( col_23,col_20 ) , key idx_15 ( col_24 ) , key idx_16 ( col_20 ) , unique key idx_17 ( col_24 ) , key idx_18 ( col_21 ) ) ;
load stats 's/wout_cluster_index_tbl_0.json';
load stats 's/wout_cluster_index_tbl_1.json';
load stats 's/wout_cluster_index_tbl_2.json';
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