precheck: support primary/unique key check

go.mod

@@ -26,7 +26,7 @@ require (
 	github.com/pingcap/parser v0.0.0-20200717054943-cd445b0c607b
 	github.com/pingcap/pd/v4 v4.0.0-rc.2.0.20200714122454-1a64f969cb3c
 	github.com/pingcap/tidb v1.1.0-beta.0.20200728020902-472acf7b85b3
-	github.com/pingcap/tidb-tools v4.0.3-0.20200717061805-6483ba1f6311+incompatible
+	github.com/pingcap/tidb-tools v4.0.5-0.20200805025317-02a16e0521cb+incompatible
 	github.com/prometheus/client_golang v1.5.1
 	github.com/rakyll/statik v0.1.6
 	github.com/satori/go.uuid v1.2.0

go.sum

@@ -564,6 +564,8 @@ github.com/pingcap/tidb-tools v4.0.0+incompatible/go.mod h1:XGdcy9+yqlDSEMTpOXnw
 github.com/pingcap/tidb-tools v4.0.1+incompatible/go.mod h1:XGdcy9+yqlDSEMTpOXnwf3hiTeqrV6MN/u1se9N8yIM=
 github.com/pingcap/tidb-tools v4.0.3-0.20200717061805-6483ba1f6311+incompatible h1:ZqnNs4xV2X/Ba8EK5N4+XvMaoL6cd94F5YseaRxZARs=
 github.com/pingcap/tidb-tools v4.0.3-0.20200717061805-6483ba1f6311+incompatible/go.mod h1:XGdcy9+yqlDSEMTpOXnwf3hiTeqrV6MN/u1se9N8yIM=
+github.com/pingcap/tidb-tools v4.0.5-0.20200805025317-02a16e0521cb+incompatible h1:obFDQU7XvnCj8CiaXFP+bWaiQDp15Ueynk8cC0s5Utk=
+github.com/pingcap/tidb-tools v4.0.5-0.20200805025317-02a16e0521cb+incompatible/go.mod h1:XGdcy9+yqlDSEMTpOXnwf3hiTeqrV6MN/u1se9N8yIM=
 github.com/pingcap/tipb v0.0.0-20190428032612-535e1abaa330 h1:rRMLMjIMFulCX9sGKZ1hoov/iROMsKyC8Snc02nSukw=
 github.com/pingcap/tipb v0.0.0-20190428032612-535e1abaa330/go.mod h1:RtkHW8WbcNxj8lsbzjaILci01CtYnYbIkQhjyZWrWVI=
 github.com/pingcap/tipb v0.0.0-20200417094153-7316d94df1ee h1:XJQ6/LGzOSc/jo33AD8t7jtc4GohxcyODsYnb+kZXJM=

tests/dm_syncer/data/db1.prepare.sql

@@ -1,5 +1,5 @@
 drop database if exists `dm_syncer`;
 create database `dm_syncer`;
 use `dm_syncer`;
-create table t1 (id int, name varchar(20));
+create table t1 (id int, name varchar(20), primary key(`id`));
 insert into t1 (id, name) values (1, 'arya'), (2, 'catelyn');

tests/dmctl_command/data/db1.prepare.sql

@@ -1,5 +1,5 @@
 drop database if exists `dmctl_command`;
 create database `dmctl_command`;
 use `dmctl_command`;
-create table t1 (id int, name varchar(20));
+create table t1 (id int, name varchar(20), primary key(`id`));
 insert into t1 (id, name) values (1, 'arya'), (2, 'catelyn');

tests/full_mode/data/db1.prepare.sql

@@ -1,7 +1,7 @@
 drop database if exists `full_mode`;
 create database `full_mode`;
 use `full_mode`;
-create table t1 (id int, name varchar(20));
+create table t1 (id int, name varchar(20), primary key(`id`));
 insert into t1 (id, name) values (1, 'arya'), (2, 'catelyn');
 insert into t1 (id, name) values (3, 'Eddard Stark');
 update t1 set name = 'Arya Stark' where id = 1;

tests/full_mode/run.sh

@@ -69,7 +69,7 @@ function run() {
     check_contains 'Query OK, 3 rows affected'
 
     # test load data with `"` in the table name
-    run_sql_source1 "create table full_mode.\`tb\"1\` (id int,name varchar(10));"
+    run_sql_source1 "create table full_mode.\`tb\"1\` (id int,name varchar(10), primary key(\`id\`));"
     run_sql_source1 "insert into full_mode.\`tb\"1\` values(1,'haha');"
     run_sql_source1 "insert into full_mode.\`tb\"1\` values(2,'hihi');"
 

tests/ha/data/db1.prepare.sql

@@ -1,5 +1,5 @@
 drop database if exists `ha_test`;
 create database `ha_test`;
 use `ha_test`;
-create table t1 (id int, name varchar(20));
+create table t1 (id int, name varchar(20), primary key(`id`));
 insert into t1 (id, name) values (1, 'arya'), (2, 'catelyn');

tests/ha_cases/data/db1.prepare.sql

@@ -1,5 +1,5 @@
 drop database if exists `database-placeholder`;
 create database `database-placeholder`;
 use `database-placeholder`;
-create table ta (id int, name varchar(20));
+create table ta (id int, name varchar(20), primary key(`id`));
 insert into ta (id, name) values (1, 'arya'), (2, 'catelyn');

tests/ha_master/data/db1.prepare.sql

@@ -1,5 +1,5 @@
 drop database if exists `ha_master_test`;
 create database `ha_master_test`;
 use `ha_master_test`;
-create table t1 (id int, name varchar(20));
+create table t1 (id int, name varchar(20), primary key(`id`));
 insert into t1 (id, name) values (1, 'arya'), (2, 'catelyn');

tests/incremental_mode/data/db1.prepare.sql

@@ -1,5 +1,5 @@
 drop database if exists `incremental_mode`;
 create database `incremental_mode`;
 use `incremental_mode`;
-create table t1 (id int, name varchar(20));
+create table t1 (id int, name varchar(20), primary key(`id`));
 insert into t1 (id, name) values (1, 'arya'), (2, 'catelyn');

tests/shardddl1/conf/double-source-optimistic.yaml

@@ -5,6 +5,7 @@ is-sharding: true
 shard-mode: "optimistic"
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl1/conf/double-source-pessimistic.yaml

@@ -5,6 +5,7 @@ is-sharding: true
 shard-mode: "pessimistic"
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl1/conf/single-source-no-routes.yaml

@@ -4,6 +4,7 @@ task-mode: all
 is-sharding: false
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl1/conf/single-source-no-sharding.yaml

@@ -4,6 +4,7 @@ task-mode: all
 is-sharding: false
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl1/conf/single-source-optimistic.yaml

@@ -5,6 +5,7 @@ is-sharding: true
 shard-mode: "optimistic"
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl1/conf/single-source-pessimistic.yaml

@@ -5,6 +5,7 @@ is-sharding: true
 shard-mode: "pessimistic"
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl2/conf/double-source-optimistic.yaml

@@ -5,6 +5,7 @@ is-sharding: true
 shard-mode: "optimistic"
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl2/conf/double-source-pessimistic.yaml

@@ -5,6 +5,7 @@ is-sharding: true
 shard-mode: "pessimistic"
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl3/conf/double-source-optimistic.yaml

@@ -5,6 +5,7 @@ is-sharding: true
 shard-mode: "optimistic"
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl3/conf/double-source-pessimistic.yaml

@@ -5,6 +5,7 @@ is-sharding: true
 shard-mode: "pessimistic"
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl3/conf/single-source-optimistic.yaml

@@ -5,6 +5,7 @@ is-sharding: true
 shard-mode: "optimistic"
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"

tests/shardddl3/conf/single-source-pessimistic.yaml

@@ -5,6 +5,7 @@ is-sharding: true
 shard-mode: "pessimistic"
 meta-schema: "dm_meta"
 timezone: "Asia/Shanghai"
+ignore-checking-items: ["table_schema"]
 
 target-database:
   host: "127.0.0.1"