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Merge branch '10.1' into 10.2
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@ -262,11 +262,11 @@ create table mysqltest2.t2 like test.t1;
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lock table test.t1 write, mysqltest2.t2 write;
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select * from information_schema.metadata_lock_info;
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THREAD_ID LOCK_MODE LOCK_DURATION LOCK_TYPE TABLE_SCHEMA TABLE_NAME
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Global read lock
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# MDL_SHARED_NO_READ_WRITE MDL_EXPLICIT Table metadata lock test t1
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock mysqltest2
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE MDL_EXPLICIT Table metadata lock mysqltest2 t2
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# MDL_INTENTION_EXCLUSIVE NULL Global read lock
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock mysqltest2
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock mysqltest2 t2
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# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock test t1
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create or replace table test.t1;
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ERROR 42000: A table must have at least 1 column
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show tables;
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@ -274,10 +274,10 @@ Tables_in_test
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t2
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select * from information_schema.metadata_lock_info;
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THREAD_ID LOCK_MODE LOCK_DURATION LOCK_TYPE TABLE_SCHEMA TABLE_NAME
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Global read lock
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock mysqltest2
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE MDL_EXPLICIT Table metadata lock mysqltest2 t2
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# MDL_INTENTION_EXCLUSIVE NULL Global read lock
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock mysqltest2
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock mysqltest2 t2
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create or replace table mysqltest2.t2;
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ERROR 42000: A table must have at least 1 column
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select * from information_schema.metadata_lock_info;
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@ -289,11 +289,11 @@ create table mysqltest2.t2 like test.t1;
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lock table test.t1 write, mysqltest2.t2 write;
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select * from information_schema.metadata_lock_info;
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THREAD_ID LOCK_MODE LOCK_DURATION LOCK_TYPE TABLE_SCHEMA TABLE_NAME
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Global read lock
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# MDL_SHARED_NO_READ_WRITE MDL_EXPLICIT Table metadata lock test t1
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock mysqltest2
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE MDL_EXPLICIT Table metadata lock mysqltest2 t2
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# MDL_INTENTION_EXCLUSIVE NULL Global read lock
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock mysqltest2
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock mysqltest2 t2
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# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock test t1
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create or replace table test.t1 (a int) select 1 as 'a', 2 as 'a';
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ERROR 42S21: Duplicate column name 'a'
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show tables;
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@ -301,10 +301,10 @@ Tables_in_test
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t2
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select * from information_schema.metadata_lock_info;
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THREAD_ID LOCK_MODE LOCK_DURATION LOCK_TYPE TABLE_SCHEMA TABLE_NAME
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Global read lock
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock mysqltest2
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE MDL_EXPLICIT Table metadata lock mysqltest2 t2
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# MDL_INTENTION_EXCLUSIVE NULL Global read lock
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock mysqltest2
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock mysqltest2 t2
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create or replace table mysqltest2.t2 (a int) select 1 as 'a', 2 as 'a';
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ERROR 42S21: Duplicate column name 'a'
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select * from information_schema.metadata_lock_info;
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@ -398,31 +398,31 @@ create table t1 (a int);
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lock table t1 write, t2 read;
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select * from information_schema.metadata_lock_info;
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THREAD_ID LOCK_MODE LOCK_DURATION LOCK_TYPE TABLE_SCHEMA TABLE_NAME
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Global read lock
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# MDL_SHARED_NO_READ_WRITE MDL_EXPLICIT Table metadata lock test t1
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# MDL_SHARED_READ MDL_EXPLICIT Table metadata lock test t2
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock test
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# MDL_INTENTION_EXCLUSIVE NULL Global read lock
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock test t1
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# MDL_SHARED_READ NULL Table metadata lock test t2
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create or replace table t1 (i int);
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select * from information_schema.metadata_lock_info;
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THREAD_ID LOCK_MODE LOCK_DURATION LOCK_TYPE TABLE_SCHEMA TABLE_NAME
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Global read lock
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# MDL_SHARED_NO_READ_WRITE MDL_EXPLICIT Table metadata lock test t1
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# MDL_SHARED_READ MDL_EXPLICIT Table metadata lock test t2
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock test
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# MDL_INTENTION_EXCLUSIVE NULL Global read lock
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock test t1
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# MDL_SHARED_READ NULL Table metadata lock test t2
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create or replace table t1 like t2;
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select * from information_schema.metadata_lock_info;
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THREAD_ID LOCK_MODE LOCK_DURATION LOCK_TYPE TABLE_SCHEMA TABLE_NAME
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Global read lock
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# MDL_SHARED_NO_READ_WRITE MDL_EXPLICIT Table metadata lock test t1
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# MDL_SHARED_READ MDL_EXPLICIT Table metadata lock test t2
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock test
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# MDL_INTENTION_EXCLUSIVE NULL Global read lock
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock test t1
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# MDL_SHARED_READ NULL Table metadata lock test t2
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create or replace table t1 select 1 as f1;
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select * from information_schema.metadata_lock_info;
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THREAD_ID LOCK_MODE LOCK_DURATION LOCK_TYPE TABLE_SCHEMA TABLE_NAME
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Global read lock
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# MDL_SHARED_NO_READ_WRITE MDL_EXPLICIT Table metadata lock test t1
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# MDL_SHARED_READ MDL_EXPLICIT Table metadata lock test t2
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# MDL_INTENTION_EXCLUSIVE MDL_EXPLICIT Schema metadata lock test
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# MDL_INTENTION_EXCLUSIVE NULL Global read lock
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# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock test
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# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock test t1
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# MDL_SHARED_READ NULL Table metadata lock test t2
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drop table t1;
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unlock tables;
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#
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