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System Versioning pre0.12

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Merge remote-tracking branch 'origin/archive/2017-10-17' into 10.3
This commit is contained in:
Aleksey Midenkov
2017-11-07 00:37:49 +03:00
parent 835cbbcc7b ce66d5b2a5
commit d8d7251019
354 changed files with 20615 additions and 1638 deletions
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22
sql/sql_rename.cc
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@ -30,6 +30,7 @@
#include "sql_base.h" // tdc_remove_table, lock_table_names,
#include "sql_handler.h" // mysql_ha_rm_tables
#include "sql_statistics.h"
#include "vtmd.h"
static TABLE_LIST *rename_tables(THD *thd, TABLE_LIST *table_list,
bool skip_error);
@ -299,12 +300,23 @@ do_rename(THD *thd, TABLE_LIST *ren_table, const char *new_db,
LEX_CSTRING new_db_name= { new_db, strlen(new_db)};
(void) rename_table_in_stat_tables(thd, &db_name, &table_name,
&new_db_name, &new_table);
if ((rc= Table_triggers_list::change_table_name(thd, ren_table->db,
old_alias,
ren_table->table_name,
new_db,
new_alias)))
VTMD_rename vtmd(*ren_table);
if (thd->variables.vers_alter_history == VERS_ALTER_HISTORY_SURVIVE)
{
rc= vtmd.try_rename(thd, new_db_name, new_table);
if (rc)
goto revert_table_name;
}
rc= Table_triggers_list::change_table_name(thd, ren_table->db,
old_alias,
ren_table->table_name,
new_db,
new_alias);
if (rc)
{
if (thd->variables.vers_alter_history == VERS_ALTER_HISTORY_SURVIVE)
vtmd.revert_rename(thd, new_db_name);
revert_table_name:
/*
We've succeeded in renaming table's .frm and in updating
corresponding handler data, but have failed to update table's