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authorLena Startseva <lena.startseva@mariadb.com>2022-09-27 13:17:59 +0700
committerLena Startseva <lena.startseva@mariadb.com>2022-09-27 13:17:59 +0700
commitf8f25b472e99569c88820787e293801208768b41 (patch)
tree5706936ec41f10a3ed3b4ed807b8e7b994ad4bdd /mysql-test/main/union.test
parent789f55c947a8aa224e5b0a71d5c0bea375320091 (diff)
parent2abf499c76a5b872e8dbf84aaa20e1990ed6407e (diff)
downloadmariadb-git-f8f25b472e99569c88820787e293801208768b41.tar.gz
Merge branch 'bb-10.5-all-builders' into bb-10.6-all-builders
Diffstat (limited to 'mysql-test/main/union.test')
-rw-r--r--mysql-test/main/union.test20
1 files changed, 19 insertions, 1 deletions
diff --git a/mysql-test/main/union.test b/mysql-test/main/union.test
index a34e76591ec..c53c2700535 100644
--- a/mysql-test/main/union.test
+++ b/mysql-test/main/union.test
@@ -26,6 +26,7 @@ select 't1',b,count(*) from t1 group by b UNION select 't2',b,count(*) from t2 g
--error 1250
(select a,b from t1 limit 2) union all (select a,b from t2 order by a limit 1) order by t1.b;
explain extended (select a,b from t1 limit 2) union all (select a,b from t2 order by a limit 1) order by b desc;
+--disable_view_protocol
select count(*) from (
(select a,b from t1 limit 2) union all (select a,b from t2 order by a)) q;
(select sql_calc_found_rows a,b from t1 limit 2) union all (select a,b from t2 order by a) limit 2;
@@ -34,7 +35,7 @@ select count(*) from (
select a,b from t1 union all select a,b from t2) q;
select sql_calc_found_rows a,b from t1 union all select a,b from t2 limit 2;
select found_rows();
-
+--enable_view_protocol
#
# Test some error conditions with UNION
#
@@ -210,6 +211,7 @@ insert into t1 values (1),(2),(3);
create table t2 (a int);
insert into t2 values (3),(4),(5);
+--disable_view_protocol
# Test global limits
SELECT COUNT(*) FROM (
(SELECT * FROM t1) UNION all (SELECT * FROM t2)) q;
@@ -235,12 +237,15 @@ SELECT COUNT(*) FROM (
(SELECT * FROM t1 LIMIT 1) UNION SELECT * FROM t2) q;
(SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 1) UNION SELECT * FROM t2 LIMIT 1;
select found_rows();
+--enable_view_protocol
# In these case found_rows() should work
--error ER_PARSE_ERROR
SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 1 UNION all SELECT * FROM t2 LIMIT 2;
+--disable_view_protocol
SELECT SQL_CALC_FOUND_ROWS * FROM t1 UNION all SELECT * FROM t2 LIMIT 2;
select found_rows();
+--enable_view_protocol
# The following examples will not be exact
SELECT COUNT(*) FROM (
@@ -248,12 +253,16 @@ SELECT * FROM t1 UNION SELECT * FROM t2) q;
SELECT SQL_CALC_FOUND_ROWS * FROM t1 UNION SELECT * FROM t2 LIMIT 2;
SELECT COUNT(*) FROM (
(SELECT * FROM t1 LIMIT 1) UNION all SELECT * FROM t2) q;
+--disable_view_protocol
(SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 1) UNION all SELECT * FROM t2 LIMIT 2;
select found_rows();
+--enable_view_protocol
SELECT COUNT(*) FROM (
SELECT * FROM t1 UNION all SELECT * FROM t2) q;
+--disable_view_protocol
SELECT SQL_CALC_FOUND_ROWS * FROM t1 UNION SELECT * FROM t2 LIMIT 100;
select found_rows();
+--enable_view_protocol
--error ER_PARSE_ERROR
SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 100 UNION SELECT * FROM t2;
SELECT COUNT(*) FROM (
@@ -269,8 +278,10 @@ SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 1 UNION SELECT * FROM t2 LIMIT 2;
SELECT COUNT(*) FROM (
(SELECT * FROM t1 LIMIT 1) UNION SELECT * FROM t2) q;
(SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 1) UNION SELECT * FROM t2 LIMIT 2;
+--disable_view_protocol
SELECT SQL_CALC_FOUND_ROWS * FROM t1 UNION SELECT * FROM t2 LIMIT 2,2;
select found_rows();
+--enable_view_protocol
SELECT COUNT(*) FROM (
SELECT * FROM t1 UNION SELECT * FROM t2) q;
--error ER_PARSE_ERROR
@@ -502,6 +513,7 @@ insert t1 select a+1, a+b from t1;
insert t1 select a+1, a+b from t1;
insert t1 select a+1, a+b from t1;
FLUSH STATUS;
+--disable_view_protocol
show status like 'Slow_queries';
select count(*) from t1 where a=7;
show status like 'Slow_queries';
@@ -515,6 +527,7 @@ show status like 'Slow_queries';
flush status;
select a from t1 where b not in (1,2,3) union select a from t1 where b not in (4,5,6);
show status like 'Slow_queries';
+--enable_view_protocol
drop table t1;
#
@@ -1363,8 +1376,10 @@ INSERT INTO t2 VALUES (4), (5), (6);
INSERT INTO t3 VALUES (7), (8), (9);
TRUNCATE table mysql.slow_log;
--sorted_result
+--disable_view_protocol
SELECT * FROM t17059925 UNION SELECT * FROM t2 UNION SELECT * FROM t3;
SELECT sql_text, rows_examined FROM mysql.slow_log WHERE sql_text LIKE '%SELECT%t17059925%';
+--enable_view_protocol
DROP TABLE t17059925, t2, t3;
## Reset to initial values
@@ -1877,6 +1892,7 @@ drop table t1,t2,t3;
--disable_ps_protocol
--enable_metadata
+--disable_view_protocol
SELECT CAST(1 AS UNSIGNED) UNION ALL SELECT * from (SELECT NULL) t;
SELECT CAST(1 AS SIGNED) UNION ALL SELECT * from (SELECT NULL) t;
@@ -1885,6 +1901,7 @@ SELECT CAST(1 AS SIGNED) UNION ALL SELECT * from (SELECT CAST(1 AS UNSIGNED)) t;
SELECT CAST(1 AS UNSIGNED) UNION ALL SELECT NULL;
SELECT CAST(1 AS UNSIGNED) UNION ALL SELECT CAST(1 AS SIGNED);
+--enable_view_protocol
--disable_metadata
--enable_ps_protocol
@@ -1913,6 +1930,7 @@ DROP TABLE t1, t2, t3, t4;
set @@default_storage_engine=@save_default_storage_engine;
+
--echo #
--echo # End of 10.3 tests
--echo #