From: Guangbao Ni Date: August 12 2008 6:46pm Subject: bzr commit into mysql-5.1 branch (gni:2648) Bug#31853 List-Archive: http://lists.mysql.com/commits/51405 X-Bug: 31853 Message-Id: <200808121846.m7CIka6J022104@dev3-221.dev.cn.tlan> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit #At file:///home/ngb/mysql/bzr/telco6.2-bug31853/ 2648 Guangbao Ni 2008-08-12 BUG#31853 Wrong error message on failed cluster create table after after mysqld (re)start modified: sql/ha_ndbcluster.cc sql/partition_info.cc sql/sql_table.cc per-file messages: sql/ha_ndbcluster.cc if not connected to ndb cluster, will return HA_ERR_NO_CONNECTION error to user sql/partition_info.cc if the return value of the member function get_default_no_partition() is less than 0, it means error happens. sql/sql_table.cc if the return value of the member function get_default_no_partition() is less than 0, it means error happens === modified file 'sql/ha_ndbcluster.cc' --- a/sql/ha_ndbcluster.cc 2008-08-12 15:54:32 +0000 +++ b/sql/ha_ndbcluster.cc 2008-08-12 18:46:19 +0000 @@ -10014,6 +10014,11 @@ int ha_ndbcluster::get_default_no_partit uint reported_frags; uint no_fragments= get_no_fragments(max_rows >= min_rows ? max_rows : min_rows); + if (unlikely(g_ndb_cluster_connection->get_no_ready() <= 0)) + { + my_error(HA_ERR_NO_CONNECTION, MYF(0)); + return -1; + } uint no_nodes= g_ndb_cluster_connection->no_db_nodes(); if (adjusted_frag_count(no_fragments, no_nodes, reported_frags)) { === modified file 'sql/partition_info.cc' --- a/sql/partition_info.cc 2008-03-20 11:22:02 +0000 +++ b/sql/partition_info.cc 2008-08-12 18:46:19 +0000 @@ -189,8 +189,16 @@ bool partition_info::set_up_default_part goto end; } - if ((no_parts == 0) && - ((no_parts= file->get_default_no_partitions(info)) == 0)) + if (no_parts == 0) + { + int no_parts_tmp; + if ((no_parts_tmp= file->get_default_no_partitions(info)) < 0) + goto end; + + no_parts= no_parts_tmp; + } + + if (no_parts == 0) { my_error(ER_PARTITION_NOT_DEFINED_ERROR, MYF(0), "partitions"); goto end; @@ -259,8 +267,15 @@ bool partition_info::set_up_default_subp List_iterator part_it(partitions); DBUG_ENTER("partition_info::set_up_default_subpartitions"); - if (no_subparts == 0) - no_subparts= file->get_default_no_partitions(info); + if (no_subparts == 0) + { + int no_subparts_tmp; + if ((no_subparts_tmp= file->get_default_no_partitions(info)) < 0) + goto end; + + no_subparts= no_subparts_tmp; + } + if (unlikely((no_parts * no_subparts) > MAX_PARTITIONS)) { my_error(ER_TOO_MANY_PARTITIONS_ERROR, MYF(0)); === modified file 'sql/sql_table.cc' --- a/sql/sql_table.cc 2008-08-07 13:56:42 +0000 +++ b/sql/sql_table.cc 2008-08-12 18:46:19 +0000 @@ -3385,7 +3385,10 @@ bool mysql_create_table_no_lock(THD *thd file->get_default_no_partitions(create_info)) { DBUG_ASSERT(thd->lex->sql_command != SQLCOM_CREATE_TABLE); - part_info->no_subparts= file->get_default_no_partitions(create_info); + int no_parts_tmp; + if (unlikely((no_parts_tmp= file->get_default_no_partitions(create_info)) < 0)) + goto err; + part_info->no_subparts= no_parts_tmp; } } else if (create_info->db_type != engine_type)