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Portablity fix for system with case insenstive table names. (Without this ALTER TABLE can fail for InnoDB)

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unknown 2004-05-07 06:34:44 +03:00
parent 33e6b2af85
commit dedea9b66b
1 changed files with 3 additions and 0 deletions
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3
sql/sql_table.cc
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@ -2830,6 +2830,9 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
db_create_options=table->db_create_options & ~(HA_OPTION_PACK_RECORD);
my_snprintf(tmp_name, sizeof(tmp_name), "%s-%lx_%lx", tmp_file_prefix,
current_pid, thd->thread_id);
/* Safety fix for innodb */
if (lower_case_table_names)
my_casedn_str(system_charset_info, tmp_name);
create_info->db_type=new_db_type;
if (!create_info->comment)
create_info->comment=table->comment;