mirror of
https://github.com/MariaDB/server.git
synced 2026-01-31 15:59:06 +01:00
6737d68a8e
Fixed by setting server_status SERVER_STATUS_RETURNED_ROW if send_data is called for stored procedures. This make the definition of Empty_queries well defined: "Empty_queries" is the number of SELECT queries that returns 0 rows.
137 lines
3.5 KiB
Text
137 lines
3.5 KiB
Text
--echo #
|
|
--echo # MDEV-9538 Server crashes in check_show_access on SHOW STATISTICS
|
|
--echo # MDEV-9539 Server crashes in make_columns_old_format on SHOW GEOMETRY_COLUMNS
|
|
--echo # MDEV-9540 SHOW SPATIAL_REF_SYS and SHOW SYSTEM_VARIABLES return empty results with numerous warnings
|
|
--echo #
|
|
--error ER_PARSE_ERROR
|
|
show statistics;
|
|
--error ER_PARSE_ERROR
|
|
show spatial_ref_sys
|
|
--error ER_PARSE_ERROR
|
|
show system_variables;
|
|
--error ER_PARSE_ERROR
|
|
show geometry_columns;
|
|
--error ER_PARSE_ERROR
|
|
show nonexistent;
|
|
|
|
--echo #
|
|
--echo # MDEV-21603 Crashing SHOW TABLES with derived table in WHERE condition
|
|
--echo #
|
|
create table t1 (nm varchar(32), a int);
|
|
insert t1 values ('1',1),('2',2),('3',3);
|
|
|
|
show tables
|
|
where tables_in_test in (select *
|
|
from (select nm from test.t1 group by nm) dt);
|
|
show fields from test.t1
|
|
where field in (select * from (select nm from test.t1 group by nm) dt);
|
|
insert t1 values ('nm',0);
|
|
show fields from test.t1
|
|
where field in (select * from (select nm from test.t1 group by nm) dt);
|
|
|
|
show fields from test.t1 where field in
|
|
(select * from (select column_name from information_schema.columns
|
|
where table_name='t1' group by column_name) dt);
|
|
drop table t1;
|
|
|
|
--echo #
|
|
--echo # MDEV-4621 select returns null for information_schema.statistics.collation field
|
|
--echo #
|
|
create table t1 (f varchar(64), key(f));
|
|
select index_name, column_name, collation, cardinality from information_schema.STATISTICS where table_schema='test' and table_name='t1';
|
|
select index_name, column_name, collation from information_schema.STATISTICS where table_schema='test' and table_name='t1';
|
|
drop table t1;
|
|
|
|
--echo #
|
|
--echo # End of 10.2 tests
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # MDEV-28253 Mysqldump - INVISIBLE column error
|
|
--echo #
|
|
create table t1 (a int, b datetime invisible on update now() without system versioning) with system versioning;
|
|
desc t1;
|
|
drop table t1;
|
|
|
|
--echo #
|
|
--echo # End of 10.3 tests
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # MDEV-31721: Cursor protocol increases the counter of "Empty_queries" for select
|
|
--echo #
|
|
|
|
FLUSH STATUS;
|
|
|
|
CREATE TABLE t1 (a INT);
|
|
INSERT INTO t1 VALUES (1);
|
|
|
|
--disable_ps2_protocol
|
|
SELECT COUNT(*) FROM t1;
|
|
SELECT * FROM t1;
|
|
SELECT * FROM t1 LIMIT 0;
|
|
--enable_ps2_protocol
|
|
|
|
SHOW STATUS LIKE "Empty_queries";
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #------------------------------
|
|
|
|
CREATE TABLE t1 (a INT);
|
|
CREATE TABLE t2 (b INT);
|
|
INSERT INTO t1 VALUES (1);
|
|
INSERT INTO t2 VALUES (2);
|
|
|
|
--disable_ps2_protocol
|
|
SELECT * FROM t1 UNION SELECT * FROM t2;
|
|
SELECT * FROM t1 UNION SELECT * FROM t2 LIMIT 0;
|
|
--enable_ps2_protocol
|
|
|
|
SHOW STATUS LIKE "Empty_queries";
|
|
|
|
DROP TABLE t1, t2;
|
|
|
|
--echo #
|
|
--echo # MDEV-32266 All queries in stored procedures increment empty_queries counter
|
|
--echo #
|
|
|
|
show status like "Empty_queries";
|
|
|
|
CREATE TABLE t1 (id INT);
|
|
insert into t1 values (1),(2);
|
|
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE proc1 (OUT cnt INT, id_var int)
|
|
BEGIN
|
|
SELECT COUNT(*) INTO cnt FROM t1 where id=id_var;
|
|
END$$
|
|
CREATE PROCEDURE proc2 (id_var int)
|
|
BEGIN
|
|
declare cnt int;
|
|
SELECT id INTO cnt FROM t1 where id=id_var;
|
|
END$$
|
|
DELIMITER ;$$
|
|
create function f1(x int) returns int return (x in ((select id from t1 where id <= 4)));
|
|
|
|
flush status;
|
|
show status like "Empty_queries";
|
|
|
|
# These should not increase empty queries
|
|
CALL proc1(@cnt,1);
|
|
CALL proc1(@cnt,3);
|
|
CALL proc2(1);
|
|
select f1(1);
|
|
select f1(8);
|
|
show status like "Empty_queries";
|
|
|
|
# These should increase empty queries
|
|
CALL proc2(4);
|
|
show status like "Empty_queries";
|
|
|
|
drop procedure proc1;
|
|
drop procedure proc2;
|
|
drop function f1;
|
|
drop table t1;
|
|
|
|
--echo # End of 10.11 tests
|