From 06eaf7232e9a920468c0f8d74dcf2fe8b555501c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 13 Apr 2024 14:24:36 +0200 Subject: Adding upstream version 1:10.11.6. Signed-off-by: Daniel Baumann --- .../suite/optimizer_unfixed_bugs/r/bug49129.result | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 mysql-test/suite/optimizer_unfixed_bugs/r/bug49129.result (limited to 'mysql-test/suite/optimizer_unfixed_bugs/r/bug49129.result') diff --git a/mysql-test/suite/optimizer_unfixed_bugs/r/bug49129.result b/mysql-test/suite/optimizer_unfixed_bugs/r/bug49129.result new file mode 100644 index 00000000..5e34d285 --- /dev/null +++ b/mysql-test/suite/optimizer_unfixed_bugs/r/bug49129.result @@ -0,0 +1,39 @@ +SET SESSION optimizer_switch = 'firstmatch=off,index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,loosescan=on,materialization=on,semijoin=on'; +CREATE TABLE t0 (a INT); +INSERT INTO t0 VALUES (0),(1),(2),(3),(4); +CREATE TABLE t1 (a INT, b INT, KEY(a)); +INSERT INTO t1 SELECT a, a from t0; +CREATE TABLE t2 (a INT, b INT, PRIMARY KEY(a)); +INSERT INTO t2 SELECT * FROM t1; +UPDATE t1 SET a=3, b=11 WHERE a=4; +UPDATE t2 SET b=11 WHERE a=3; + +# This result is wrong, but will be fixed by Bug#46556 +SELECT * FROM t0 WHERE t0.a IN +(SELECT t1.a FROM t1, t2 WHERE t2.a=t0.a AND t1.b=t2.b); +a +0 +1 +2 +3 +SET join_cache_level = 6; + +# This result is even more wrong ;-) +SELECT * FROM t0 WHERE t0.a IN +(SELECT t1.a FROM t1, t2 WHERE t2.a=t0.a AND t1.b=t2.b); +a +0 +1 +2 +3 +SET SESSION optimizer_switch = 'semijoin=off'; + +# This result is correct +SELECT * FROM t0 WHERE t0.a IN +(SELECT t1.a FROM t1, t2 WHERE t2.a=t0.a AND t1.b=t2.b); +a +0 +1 +2 +3 +DROP TABLE t0, t1, t2; -- cgit v1.2.3