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SQL, IB: unversioned fields with ALTER TABLE [fixes #401]

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Eugene Kosov
2017-12-15 20:37:36 +03:00
committed by GitHub
parent 4624e565f3
commit 9b55cc73f1
7 changed files with 20 additions and 1 deletions
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2
sql/sql_table.cc
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@ -6562,6 +6562,8 @@ static bool fill_alter_inplace_info(THD *thd,
ha_alter_info->handler_flags|= Alter_inplace_info::ALTER_DROP_CHECK_CONSTRAINT;
if (thd->variables.vers_alter_history == VERS_ALTER_HISTORY_DROP)
ha_alter_info->handler_flags|= Alter_inplace_info::ALTER_DROP_HISTORICAL;
if (alter_info->flags & Alter_info::ALTER_COLUMN_UNVERSIONED)
ha_alter_info->handler_flags|= Alter_inplace_info::ALTER_COLUMN_UNVERSIONED;
/*
If we altering table with old VARCHAR fields we will be automatically