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Add tests for system and completely invisible columns

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debug only
This commit is contained in:
Sergei Golubchik
2017-12-03 15:37:32 +01:00
committed by Sachin Setiya
parent 84726906c9
commit 022b163ac8
5 changed files with 509 additions and 3 deletions
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19
sql/sql_table.cc
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@ -3378,6 +3378,23 @@ mysql_prepare_create_table(THD *thd, HA_CREATE_INFO *create_info,
bool tmp_table= create_table_mode == C_ALTER_TABLE;
DBUG_ENTER("mysql_prepare_create_table");
DBUG_EXECUTE_IF("test_pseudo_invisible",{
mysql_add_invisible_field(thd, &alter_info->create_list,
"invisible", &type_handler_long, SYSTEM_INVISIBLE,
new (thd->mem_root)Item_int(thd, 9));
});
DBUG_EXECUTE_IF("test_completely_invisible",{
mysql_add_invisible_field(thd, &alter_info->create_list,
"invisible", &type_handler_long, COMPLETELY_INVISIBLE,
new (thd->mem_root)Item_int(thd, 9));
});
DBUG_EXECUTE_IF("test_invisible_index",{
LEX_CSTRING temp;
temp.str= "invisible";
temp.length= strlen("invisible");
mysql_add_invisible_index(thd, &alter_info->key_list
, &temp, Key::MULTIPLE);
});
LEX_CSTRING* connect_string = &create_info->connect_string;
if (connect_string->length != 0 &&
connect_string->length > CONNECT_STRING_MAXLEN &&
@ -3812,7 +3829,7 @@ mysql_prepare_create_table(THD *thd, HA_CREATE_INFO *create_info,
DBUG_RETURN(TRUE);
}
if (sql_field->field_visibility > USER_DEFINED_INVISIBLE &&
!key->invisible)
!key->invisible && DBUG_EVALUATE_IF("test_invisible_index", 0, 1))
{
my_error(ER_KEY_COLUMN_DOES_NOT_EXITS, MYF(0), column->field_name.str);
DBUG_RETURN(TRUE);