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  1. MariaDB Server
  2. MDEV-5780

create-big fails in 10.0

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 10.0.8
    • Fix Version/s: 10.0.10
    • Component/s: None
    • Labels:
      None

      Description

      After CREATE OR REPLACE implementation the test create-big now fails.

      Before CREATE OR REPLACE, a create .... select that tried to create an existing table, failed in mysql_execute_command():

            res= open_and_lock_tables(thd, lex->query_tables, TRUE, 0);
            if (res)
            {
              /* Got error or warning. Set res to 1 if error */
              if (!(res= thd->is_error()))
                my_ok(thd);
            }
            else
            {
              /* The table already exists */
              if (create_table->table)
              {
                if (create_info.options & HA_LEX_CREATE_IF_NOT_EXISTS)
                {
                  push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_NOTE,
                                      ER_TABLE_EXISTS_ERROR,
                                      ER(ER_TABLE_EXISTS_ERROR),
                                      create_info.alias);
                  my_ok(thd);
                }
                else
                {
                  my_error(ER_TABLE_EXISTS_ERROR, MYF(0), create_info.alias);
                  res= 1;
                }
                goto end_with_restore_list;
              }

      Now this if (create_table->table block is removed, so the failure happens much later. As a result, the test fails.

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            Assignee:
            monty Michael Widenius
            Reporter:
            serg Sergei Golubchik
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              Dates

              Created:
              Updated:
              Resolved: