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Bug#27480 (Extend CREATE TEMPORARY TABLES privilege

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to allow temp table operations) -- prerequisite patch #1.
  
Move a piece of code that initialiazes TABLE instance
after it was successfully opened into a separate function.
This function will be reused in the following patches.
This commit is contained in:
Alexander Nozdrin
2010-08-27 12:39:01 +04:00
parent 7f0386545b
commit 4fcb173c41
3 changed files with 61 additions and 33 deletions
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36
sql/sql_base.cc
View File

@ -3023,41 +3023,11 @@ retry_share:
table->reginfo.lock_type=TL_READ; /* Assume read */
reset:
DBUG_ASSERT(table->s->ref_count > 0 || table->s->tmp_table != NO_TMP_TABLE);
if (thd->lex->need_correct_ident())
table->alias_name_used= my_strcasecmp(table_alias_charset,
table->s->table_name.str, alias);
/* Fix alias if table name changes */
if (strcmp(table->alias, alias))
{
uint length=(uint) strlen(alias)+1;
table->alias= (char*) my_realloc((char*) table->alias, length,
MYF(MY_WME));
memcpy((char*) table->alias, alias, length);
}
table->tablenr=thd->current_tablenr++;
table->used_fields=0;
table->const_table=0;
table->null_row= table->maybe_null= 0;
table->force_index= table->force_index_order= table->force_index_group= 0;
table->status=STATUS_NO_RECORD;
table->insert_values= 0;
table->fulltext_searched= 0;
table->file->ft_handler= 0;
table->reginfo.impossible_range= 0;
/* Catch wrong handling of the auto_increment_field_not_null. */
DBUG_ASSERT(!table->auto_increment_field_not_null);
table->auto_increment_field_not_null= FALSE;
if (table->timestamp_field)
table->timestamp_field_type= table->timestamp_field->get_auto_set_type();
table->pos_in_table_list= table_list;
table_list->updatable= 1; // It is not derived table nor non-updatable VIEW
table->clear_column_bitmaps();
table_list->table= table;
DBUG_ASSERT(table->key_read == 0);
/* Tables may be reused in a sub statement. */
DBUG_ASSERT(! table->file->extra(HA_EXTRA_IS_ATTACHED_CHILDREN));
table->init(thd, table_list);
DBUG_RETURN(FALSE);
err_lock: