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Merge 10.2 into 10.3

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This commit is contained in:
Marko Mäkelä
2021-10-28 07:50:05 +03:00
parent e97b785d76 563daec123
commit 657bcf928e
38 changed files with 642 additions and 163 deletions
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19
mysql-test/main/create_or_replace.result
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@ -313,6 +313,25 @@ create table t1 (i int);
drop table t1;
drop database mysqltest2;
#
# MDEV-23391 Server crash in close_thread_table or assertion, upon CREATE OR REPLACE TABLE under lock
#
create table t1 (i int);
lock table t1 write;
select * from information_schema.metadata_lock_info;
THREAD_ID LOCK_MODE LOCK_DURATION LOCK_TYPE TABLE_SCHEMA TABLE_NAME
# MDL_INTENTION_EXCLUSIVE NULL Global read lock
# MDL_INTENTION_EXCLUSIVE NULL Schema metadata lock test
# MDL_SHARED_NO_READ_WRITE NULL Table metadata lock test t1
create or replace table t1 (a char(1)) engine=Innodb select 'foo' as a;
ERROR 22001: Data too long for column 'a' at row 1
show tables;
Tables_in_test
t2
select * from information_schema.metadata_lock_info;
THREAD_ID LOCK_MODE LOCK_DURATION LOCK_TYPE TABLE_SCHEMA TABLE_NAME
create table t1 (i int);
drop table t1;
#
# Testing CREATE .. LIKE
#
create or replace table t1 like t2;