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Merge branch '5.5' into 10.0

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This commit is contained in:
Sergei Golubchik
2016-09-27 09:21:19 +02:00
parent 677c44f0c3 d61e5260fb
commit 77ce4ead81
39 changed files with 335 additions and 464 deletions
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14
sql/sql_admin.cc
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@ -455,7 +455,19 @@ static bool mysql_admin_table(THD* thd, TABLE_LIST* tables,
}
thd->prepare_derived_at_open= FALSE;
table->next_global= save_next_global;
/*
MERGE engine may adjust table->next_global chain, thus we have to
append save_next_global after merge children.
*/
if (save_next_global)
{
TABLE_LIST *table_list_iterator= table;
while (table_list_iterator->next_global)
table_list_iterator= table_list_iterator->next_global;
table_list_iterator->next_global= save_next_global;
save_next_global->prev_global= &table_list_iterator->next_global;
}
table->next_local= save_next_local;
thd->open_options&= ~extra_open_options;