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Diffstat (limited to '')
| -rw-r--r-- | mysql-test/main/show_analyze.test | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/mysql-test/main/show_analyze.test b/mysql-test/main/show_analyze.test index 58d36d7d..c55aacda 100644 --- a/mysql-test/main/show_analyze.test +++ b/mysql-test/main/show_analyze.test @@ -213,9 +213,15 @@ SET debug_dbug=@old_debug; --echo # Try to do SHOW ANALYZE for a query that runs a SET command: --echo # -set @show_explain_probe_select_id=2; # <--- +create table t2 (a int); +insert into t2 values (1),(2); +set @show_explain_probe_select_id=3; # Stop in the subquery. SET debug_dbug='+d,show_explain_probe_join_exec_start'; -send set @foo= (select max(a) from t0 where sin(a) >0); +# t2 has 2 rows so we will stop in the subquery twice: +# - first one to serve the SHOW ANALYZE request +# - second one when waiting to be KILLed. +send set @foo= (select max(a) from t2 + where a + (select max(a) from t0 where t0.a>t2.a) < 10000); connection default; --source include/wait_condition.inc --error ER_TARGET_NOT_EXPLAINABLE @@ -225,7 +231,7 @@ connection con1; --error ER_QUERY_INTERRUPTED reap; SET debug_dbug=@old_debug; - +drop table t2; --echo # --echo # Attempt SHOW ANALYZE for an UPDATE |