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-rw-r--r--mysql-test/t/join.test58
1 files changed, 29 insertions, 29 deletions
diff --git a/mysql-test/t/join.test b/mysql-test/t/join.test
index d0005f3b8f7..712e0b64e88 100644
--- a/mysql-test/t/join.test
+++ b/mysql-test/t/join.test
@@ -362,38 +362,38 @@ insert into t4 values (2, 3);
insert into t5 values (11,4);
insert into t6 values (2, 3);
--- Views with simple natural join.
+# Views with simple natural join.
create algorithm=merge view v1a as
select * from t1 natural join t2;
--- as above, but column names are cross-renamed: a->c, c->b, b->a
+# as above, but column names are cross-renamed: a->c, c->b, b->a
create algorithm=merge view v1b(a,b,c) as
select * from t1 natural join t2;
--- as above, but column names are aliased: a->c, c->b, b->a
+# as above, but column names are aliased: a->c, c->b, b->a
create algorithm=merge view v1c as
select b as a, c as b, a as c from t1 natural join t2;
--- as above, but column names are cross-renamed, and aliased
--- a->c->b, c->b->a, b->a->c
+# as above, but column names are cross-renamed, and aliased
+# a->c->b, c->b->a, b->a->c
create algorithm=merge view v1d(b, a, c) as
select a as c, c as b, b as a from t1 natural join t2;
--- Views with JOIN ... ON
+# Views with JOIN ... ON
create algorithm=merge view v2a as
select t1.c, t1.b, t2.a from t1 join (t2 join t4 on b + 1 = y) on t1.c = t4.c;
create algorithm=merge view v2b as
select t1.c as b, t1.b as a, t2.a as c
from t1 join (t2 join t4 on b + 1 = y) on t1.c = t4.c;
--- Views with bigger natural join
+# Views with bigger natural join
create algorithm=merge view v3a as
select * from t1 natural join t2 natural join t3;
create algorithm=merge view v3b as
select * from t1 natural join (t2 natural join t3);
--- View over views with mixed natural join and join ... on
+# View over views with mixed natural join and join ... on
create algorithm=merge view v4 as
select * from v2a natural join v3a;
--- Nested natural/using joins.
+# Nested natural/using joins.
select * from (t1 natural join t2) natural join (t3 natural join t4);
select * from (t1 natural join t2) natural left join (t3 natural join t4);
select * from (t3 natural join t4) natural right join (t1 natural join t2);
@@ -402,12 +402,12 @@ select * from (t4 natural right join t3) natural right join (t2 natural right jo
select * from t1 natural join t2 natural join t3 natural join t4;
select * from ((t1 natural join t2) natural join t3) natural join t4;
select * from t1 natural join (t2 natural join (t3 natural join t4));
--- BUG#15355: this query fails in 'prepared statements' mode
--- select * from ((t3 natural join (t1 natural join t2)) natural join t4) natural join t5;
--- select * from ((t3 natural left join (t1 natural left join t2)) natural left join t4) natural left join t5;
+# BUG#15355: this query fails in 'prepared statements' mode
+# select * from ((t3 natural join (t1 natural join t2)) natural join t4) natural join t5;
+# select * from ((t3 natural left join (t1 natural left join t2)) natural left join t4) natural left join t5;
select * from t5 natural right join (t4 natural right join ((t2 natural right join t1) natural right join t3));
select * from (t1 natural join t2), (t3 natural join t4);
--- MySQL extension - nested comma ',' operator instead of cross join.
+# MySQL extension - nested comma ',' operator instead of cross join.
select * from t5 natural join ((t1 natural join t2), (t3 natural join t4));
select * from ((t1 natural join t2), (t3 natural join t4)) natural join t5;
select * from t5 natural join ((t1 natural join t2) cross join (t3 natural join t4));
@@ -417,7 +417,7 @@ select * from (t1 join t2 using (b)) join (t3 join t4 using (c)) using (c);
select * from (t1 join t2 using (b)) natural join (t3 join t4 using (c));
--- Other clauses refer to NJ columns.
+# Other clauses refer to NJ columns.
select a,b,c from (t1 natural join t2) natural join (t3 natural join t4)
where b + 1 = y or b + 10 = y group by b,c,a having min(b) < max(y) order by a;
select * from (t1 natural join t2) natural left join (t3 natural join t4)
@@ -425,23 +425,23 @@ where b + 1 = y or b + 10 = y group by b,c,a,y having min(b) < max(y) order by a
select * from (t3 natural join t4) natural right join (t1 natural join t2)
where b + 1 = y or b + 10 = y group by b,c,a,y having min(b) < max(y) order by a, y;
--- Qualified column references to NJ columns.
+# Qualified column references to NJ columns.
select * from t1 natural join t2 where t1.c > t2.a;
select * from t1 natural join t2 where t1.b > t2.b;
select * from t1 natural left join (t4 natural join t5) where t5.z is not NULL;
--- Nested 'join ... on' - name resolution of ON conditions
+# Nested 'join ... on' - name resolution of ON conditions
select * from t1 join (t2 join t4 on b + 1 = y) on t1.c = t4.c;
select * from (t2 join t4 on b + 1 = y) join t1 on t1.c = t4.c;
select * from t1 natural join (t2 join t4 on b + 1 = y);
select * from (t1 cross join t2) join (t3 cross join t4) on (a < y and t2.b < t3.c);
--- MySQL extension - 'join ... on' over nested comma operator
+# MySQL extension - 'join ... on' over nested comma operator
select * from (t1, t2) join (t3, t4) on (a < y and t2.b < t3.c);
select * from (t1 natural join t2) join (t3 natural join t4) on a = y;
select * from ((t3 join (t1 join t2 on c > a) on t3.b < t2.a) join t4 on y > t1.c) join t5 on z = t1.b + 3;
--- MySQL extension - refererence qualified coalesced columns
+# MySQL extension - refererence qualified coalesced columns
select * from t1 natural join t2 where t1.b > 0;
select * from t1 natural join (t4 natural join t5) where t4.y > 7;
select * from (t4 natural join t5) natural join t1 where t4.y > 7;
@@ -449,11 +449,11 @@ select * from t1 natural left join (t4 natural join t5) where t4.y > 7;
select * from (t4 natural join t5) natural right join t1 where t4.y > 7;
select * from (t1 natural join t2) join (t3 natural join t4) on t1.b = t3.b;
--- MySQL extension - select qualified columns of NJ columns
+# MySQL extension - select qualified columns of NJ columns
select t1.*, t2.* from t1 natural join t2;
select t1.*, t2.*, t3.*, t4.* from (t1 natural join t2) natural join (t3 natural join t4);
--- Queries over subselects in the FROM clause
+# Queries over subselects in the FROM clause
select * from (select * from t1 natural join t2) as t12
natural join
(select * from t3 natural join t4) as t34;
@@ -464,7 +464,7 @@ select * from (select * from t3 natural join t4) as t34
natural right join
(select * from t1 natural join t2) as t12;
--- Queries over views
+# Queries over views
select * from v1a;
select * from v1b;
select * from v1c;
@@ -481,13 +481,13 @@ select * from v1c join v2a on v1c.b = v2a.c;
select * from v1d join v2a on v1d.a = v2a.c;
select * from v1a join (t3 natural join t4) on a = y;
--- TODO: add tests with correlated subqueries for natural join/join on.
--- related to BUG#15269
+# TODO: add tests with correlated subqueries for natural join/join on.
+# related to BUG#15269
-----------------------------------------------------------------------
--- Negative tests (tests for errors)
-----------------------------------------------------------------------
+#--------------------------------------------------------------------
+# Negative tests (tests for errors)
+#--------------------------------------------------------------------
-- error 1052
select * from t1 natural join (t3 cross join t4); -- works in Oracle - bug
-- error 1052
@@ -504,7 +504,7 @@ select * from t6 natural join ((t1 natural join t2), (t3 natural join t4));
select * from (t1 join t2 on t1.b=t2.b) natural join (t3 natural join t4);
-- error 1052
select * from (t3 natural join t4) natural join (t1 join t2 on t1.b=t2.b);
--- this one is OK, the next equivalent one is incorrect (bug in Oracle)
+# this one is OK, the next equivalent one is incorrect (bug in Oracle)
-- error 1052
select * from (t3 join (t4 natural join t5) on (b < z))
natural join
@@ -579,12 +579,12 @@ insert into t3 values (2,3);
insert into t4 values (1,3);
insert into t5 values (1,4);
--- this fails
+# this fails
prepare stmt1 from "select * from ((t3 natural join (t1 natural join t2))
natural join t4) natural join t5";
execute stmt1;
--- this works
+# this works
select * from ((t3 natural join (t1 natural join t2)) natural join t4)
natural join t5;
drop table t1, t2, t3, t4, t5;