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https://github.com/MariaDB/server.git
synced 2025-07-29 05:21:33 +03:00
merge mysql-5.1-rep+3 --> mysql-5.1-rep+2-delivery1
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@ -131,7 +131,7 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
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if (!using_limit && const_cond_result &&
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!(specialflag & (SPECIAL_NO_NEW_FUNC | SPECIAL_SAFE_MODE)) &&
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(thd->lex->sql_command == SQLCOM_TRUNCATE ||
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(!thd->current_stmt_binlog_row_based &&
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(!thd->is_current_stmt_binlog_format_row() &&
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!(table->triggers && table->triggers->has_delete_triggers()))))
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{
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/* Update the table->file->stats.records number */
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@ -385,7 +385,8 @@ cleanup:
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transactional_table= table->file->has_transactions();
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if (!transactional_table && deleted > 0)
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thd->transaction.stmt.modified_non_trans_table= TRUE;
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thd->transaction.stmt.modified_non_trans_table=
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thd->transaction.all.modified_non_trans_table= TRUE;
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/* See similar binlogging code in sql_update.cc, for comments */
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if ((error < 0) || thd->transaction.stmt.modified_non_trans_table)
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@ -414,15 +415,13 @@ cleanup:
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*/
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int log_result= thd->binlog_query(query_type,
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thd->query(), thd->query_length(),
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is_trans, FALSE, errcode);
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is_trans, FALSE, FALSE, errcode);
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if (log_result)
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{
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error=1;
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}
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}
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if (thd->transaction.stmt.modified_non_trans_table)
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thd->transaction.all.modified_non_trans_table= TRUE;
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}
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DBUG_ASSERT(transactional_table || !deleted || thd->transaction.stmt.modified_non_trans_table);
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free_underlaid_joins(thd, select_lex);
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@ -461,19 +460,6 @@ int mysql_prepare_delete(THD *thd, TABLE_LIST *table_list, Item **conds)
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DBUG_ENTER("mysql_prepare_delete");
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List<Item> all_fields;
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/*
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Statement-based replication of DELETE ... LIMIT is not safe as order of
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rows is not defined, so in mixed mode we go to row-based.
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Note that we may consider a statement as safe if ORDER BY primary_key
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is present. However it may confuse users to see very similiar statements
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replicated differently.
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*/
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if (thd->lex->current_select->select_limit)
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{
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thd->lex->set_stmt_unsafe();
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thd->set_current_stmt_binlog_row_based_if_mixed();
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}
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thd->lex->allow_sum_func= 0;
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if (setup_tables_and_check_access(thd, &thd->lex->select_lex.context,
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&thd->lex->select_lex.top_join_list,
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@ -822,6 +808,9 @@ void multi_delete::abort()
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if (deleted)
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query_cache_invalidate3(thd, delete_tables, 1);
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if (thd->transaction.stmt.modified_non_trans_table)
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thd->transaction.all.modified_non_trans_table= TRUE;
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/*
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If rows from the first table only has been deleted and it is
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transactional, just do rollback.
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@ -852,9 +841,8 @@ void multi_delete::abort()
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int errcode= query_error_code(thd, thd->killed == THD::NOT_KILLED);
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thd->binlog_query(THD::ROW_QUERY_TYPE,
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thd->query(), thd->query_length(),
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transactional_tables, FALSE, errcode);
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transactional_tables, FALSE, FALSE, errcode);
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}
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thd->transaction.all.modified_non_trans_table= true;
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}
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DBUG_VOID_RETURN;
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}
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@ -1007,6 +995,9 @@ bool multi_delete::send_eof()
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/* reset used flags */
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thd_proc_info(thd, "end");
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if (thd->transaction.stmt.modified_non_trans_table)
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thd->transaction.all.modified_non_trans_table= TRUE;
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/*
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We must invalidate the query cache before binlog writing and
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ha_autocommit_...
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@ -1026,14 +1017,12 @@ bool multi_delete::send_eof()
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errcode= query_error_code(thd, killed_status == THD::NOT_KILLED);
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if (thd->binlog_query(THD::ROW_QUERY_TYPE,
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thd->query(), thd->query_length(),
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transactional_tables, FALSE, errcode) &&
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transactional_tables, FALSE, FALSE, errcode) &&
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!normal_tables)
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{
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local_error=1; // Log write failed: roll back the SQL statement
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}
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}
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if (thd->transaction.stmt.modified_non_trans_table)
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thd->transaction.all.modified_non_trans_table= TRUE;
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}
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if (local_error != 0)
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error_handled= TRUE; // to force early leave from ::send_error()
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@ -1058,15 +1047,16 @@ bool multi_delete::send_eof()
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static bool mysql_truncate_by_delete(THD *thd, TABLE_LIST *table_list)
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{
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bool error, save_binlog_row_based= thd->current_stmt_binlog_row_based;
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bool error, save_binlog_row_based= thd->is_current_stmt_binlog_format_row();
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DBUG_ENTER("mysql_truncate_by_delete");
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table_list->lock_type= TL_WRITE;
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mysql_init_select(thd->lex);
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thd->clear_current_stmt_binlog_row_based();
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thd->clear_current_stmt_binlog_format_row();
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error= mysql_delete(thd, table_list, NULL, NULL, HA_POS_ERROR, LL(0), TRUE);
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ha_autocommit_or_rollback(thd, error);
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end_trans(thd, error ? ROLLBACK : COMMIT);
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thd->current_stmt_binlog_row_based= save_binlog_row_based;
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if (save_binlog_row_based)
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thd->set_current_stmt_binlog_format_row();
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DBUG_RETURN(error);
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}
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@ -1166,7 +1156,11 @@ end:
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if (!error)
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{
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/* In RBR, the statement is not binlogged if the table is temporary. */
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if (!is_temporary_table || !thd->current_stmt_binlog_row_based)
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if (!is_temporary_table || !thd->is_current_stmt_binlog_format_row())
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/*
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TRUNCATE must always be statement-based binlogged (not row-based) so
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we don't test current_stmt_binlog_format.
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*/
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write_bin_log(thd, TRUE, thd->query(), thd->query_length());
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my_ok(thd); // This should return record count
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}
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