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MDEV-31822 ALTER TABLE ENGINE=x started failing instead of producing warning on unsupported TRANSACTIONAL=1

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make TRANSACTIONAL table option behave similar to other engine-defined
table options. If the engine doesn't suport it:
* if specified expicitly in CREATE or ALTER - it's ER_UNKNOWN_OPTION
* an error or a warning depending on sql_mode IGNORE_BAD_TABLE_OPTIONS
* in ALTER TABLE from the engine that suppors it to the engine that
  doesn't - silently preserved (no warning)
* it is commented out in SHOW CREATE unless IGNORE_BAD_TABLE_OPTIONS
This commit is contained in:
Sergei Golubchik
2023-08-01 21:40:18 +02:00
parent da09ae05a9
commit 61acb43689
11 changed files with 177 additions and 34 deletions
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5
mysql-test/suite/plugins/r/audit_null_debug.result
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@ -1,9 +1,4 @@
set @old_sql_mode= @@sql_mode;
set @@sql_mode= '';
alter table mysql.plugin engine=myisam;
Warnings:
Warning 1478 Table storage engine 'MyISAM' does not support the create option 'TRANSACTIONAL=1'
set @@sql_mode= @old_sql_mode;
set @old_dbug=@@debug_dbug;
call mtr.add_suppression("Index for table.*mysql.plugin.MYI");
call mtr.add_suppression("Index for table 'plugin' is corrupt; try to repair it");