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Merge MySQL 5.1.46 into MariaDB.

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Still two test failures to be solved: main.myisam and main.subselect.
This commit is contained in:
unknown
2010-04-28 14:52:24 +02:00
parent 1f683a7270 c9cfd2df5f
commit b1e00b6be8
1343 changed files with 951110 additions and 3875 deletions
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18
sql/sql_delete.cc
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@ -50,6 +50,7 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
SELECT_LEX *select_lex= &thd->lex->select_lex;
THD::killed_state killed_status= THD::NOT_KILLED;
DBUG_ENTER("mysql_delete");
bool save_binlog_row_based;
THD::enum_binlog_query_type query_type=
thd->lex->sql_command == SQLCOM_TRUNCATE ?
@ -147,12 +148,14 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
query_type= THD::STMT_QUERY_TYPE;
error= -1; // ok
deleted= maybe_deleted;
save_binlog_row_based= thd->current_stmt_binlog_row_based;
goto cleanup;
}
if (error != HA_ERR_WRONG_COMMAND)
{
table->file->print_error(error,MYF(0));
error=0;
save_binlog_row_based= thd->current_stmt_binlog_row_based;
goto cleanup;
}
/* Handler didn't support fast delete; Delete rows one by one */
@ -293,6 +296,11 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
table->mark_columns_needed_for_delete();
save_binlog_row_based= thd->current_stmt_binlog_row_based;
if (thd->lex->sql_command == SQLCOM_TRUNCATE &&
thd->current_stmt_binlog_row_based)
thd->clear_current_stmt_binlog_row_based();
while (!(error=info.read_record(&info)) && !thd->killed &&
! thd->is_error())
{
@ -393,7 +401,10 @@ cleanup:
/* See similar binlogging code in sql_update.cc, for comments */
if ((error < 0) || thd->transaction.stmt.modified_non_trans_table)
{
if (mysql_bin_log.is_open())
if (mysql_bin_log.is_open() &&
!(thd->lex->sql_command == SQLCOM_TRUNCATE &&
thd->current_stmt_binlog_row_based &&
find_temporary_table(thd, table_list)))
{
bool const is_trans=
thd->lex->sql_command == SQLCOM_TRUNCATE ?
@ -427,6 +438,7 @@ cleanup:
if (thd->transaction.stmt.modified_non_trans_table)
thd->transaction.all.modified_non_trans_table= TRUE;
}
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_ASSERT(transactional_table || !deleted || thd->transaction.stmt.modified_non_trans_table);
free_underlaid_joins(thd, select_lex);
if (error < 0 ||
@ -1062,15 +1074,13 @@ bool multi_delete::send_eof()
static bool mysql_truncate_by_delete(THD *thd, TABLE_LIST *table_list)
{
bool error, save_binlog_row_based= thd->current_stmt_binlog_row_based;
bool error;
DBUG_ENTER("mysql_truncate_by_delete");
table_list->lock_type= TL_WRITE;
mysql_init_select(thd->lex);
thd->clear_current_stmt_binlog_row_based();
error= mysql_delete(thd, table_list, NULL, NULL, HA_POS_ERROR, LL(0), TRUE);
ha_autocommit_or_rollback(thd, error);
end_trans(thd, error ? ROLLBACK : COMMIT);
thd->current_stmt_binlog_row_based= save_binlog_row_based;
DBUG_RETURN(error);
}