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| author | Sergei Petrunia <sergey@mariadb.com> | 2022-11-19 21:00:23 +0300 |
|---|---|---|
| committer | Sergei Petrunia <sergey@mariadb.com> | 2023-02-03 11:01:24 +0300 |
| commit | ffe0beca2557a31758f50fa53ceb9948b6cd6248 (patch) | |
| tree | c1ed3bb3a4190a2fc0a331dee0bd428cea564a30 /mysql-test/main/intersect.test | |
| parent | 657868f5e726e0a5e78d879e4ae50f1d3b5a8d71 (diff) | |
| download | mariadb-git-ffe0beca2557a31758f50fa53ceb9948b6cd6248.tar.gz | |
MDEV-30032: EXPLAIN FORMAT=JSON output: print costs
Basic printout for join and table execution costs.
Diffstat (limited to 'mysql-test/main/intersect.test')
| -rw-r--r-- | mysql-test/main/intersect.test | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mysql-test/main/intersect.test b/mysql-test/main/intersect.test index 5e811f1f56d..30f99b20aa2 100644 --- a/mysql-test/main/intersect.test +++ b/mysql-test/main/intersect.test @@ -23,6 +23,7 @@ insert into t3 values (1,1),(2,2),(5,5); EXPLAIN (select a,b from t1) intersect (select c,d from t2) intersect (select e,f from t3); EXPLAIN extended (select a,b from t1) intersect (select c,d from t2) intersect (select e,f from t3); EXPLAIN extended select * from ((select a,b from t1) intersect (select c,d from t2) intersect (select e,f from t3)) a; +--source include/explain-no-costs.inc EXPLAIN format=json (select a,b from t1) intersect (select c,d from t2) intersect (select e,f from t3); --source include/analyze-format.inc ANALYZE format=json (select a,b from t1) intersect (select c,d from t2) intersect (select e,f from t3); @@ -43,6 +44,7 @@ EXPLAIN (select a,b from t1) intersect (select c,e from t2,t3); EXPLAIN extended (select a,b from t1) intersect (select c,e from t2,t3); EXPLAIN extended select * from ((select a,b from t1) intersect (select c,e from t2,t3)) a; set @@optimizer_switch='optimize_join_buffer_size=off'; +--source include/explain-no-costs.inc EXPLAIN format=json (select a,b from t1) intersect (select c,e from t2,t3); --source include/analyze-format.inc ANALYZE format=json (select a,b from t1) intersect (select c,e from t2,t3); |