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Fixed an unlikely optimizer bug that casued a core dump in pt_range.cc::sel_cmp()

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mysql-test/r/join.result:
  Test of range optimizer bug
mysql-test/t/join.test:
  Test of range optimizer bug
sql/sql_rename.cc:
  Added missing DEBUG_PRINT()
This commit is contained in:
unknown
2003-03-07 14:40:37 +02:00
parent 5861dc5b8b
commit 157b36675e
4 changed files with 38 additions and 6 deletions
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4
sql/sql_rename.cc
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@@ -122,7 +122,7 @@ rename_tables(THD *thd, TABLE_LIST *table_list, bool skip_error)
if (!access(name,F_OK))
{
my_error(ER_TABLE_EXISTS_ERROR,MYF(0),name);
return ren_table; // This can't be skipped
DBUG_RETURN(ren_table); // This can't be skipped
}
sprintf(name,"%s/%s/%s%s",mysql_data_home,
ren_table->db,ren_table->real_name,
@@ -131,7 +131,7 @@ rename_tables(THD *thd, TABLE_LIST *table_list, bool skip_error)
{
my_error(ER_FILE_NOT_FOUND, MYF(0), name, my_errno);
if (!skip_error)
return ren_table;
DBUG_RETURN(ren_table);
}
else if (mysql_rename_table(table_type,
ren_table->db, ren_table->real_name,