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merge

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bar@mysql.com
2005-04-11 15:11:52 +05:00
parent fc0e6aa274 16e186779f
commit 71f530c4ea
9 changed files with 70 additions and 3 deletions
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4
sql/sql_table.cc
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@@ -3302,6 +3302,10 @@ bool mysql_alter_table(THD *thd,char *new_db, char *new_name,
/* Safety fix for innodb */
if (lower_case_table_names)
my_casedn_str(files_charset_info, tmp_name);
if (new_db_type != old_db_type && !table->file->can_switch_engines()) {
my_error(ER_ROW_IS_REFERENCED, MYF(0));
goto err;
}
create_info->db_type=new_db_type;
if (!create_info->comment)
create_info->comment= table->s->comment;