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# The include statement below is a temp one for tests that are yet to #be ported to run with InnoDB, #but needs to be kept for tests that would need MyISAM in future. --source include/force_myisam_default.inc --source include/have_debug.inc # # Bug #37627: Killing query with sum(exists()) or avg(exists()) reproducibly # crashes server # CREATE TABLE t1(id INT); INSERT INTO t1 VALUES (1),(2),(3),(4); INSERT INTO t1 SELECT a.id FROM t1 a,t1 b,t1 c,t1 d; # Setup the mysqld to crash at certain point SET @orig_debug = @@debug; SET SESSION debug="d,subselect_exec_fail"; SELECT SUM(EXISTS(SELECT RAND() FROM t1)) FROM t1; SELECT REVERSE(EXISTS(SELECT RAND() FROM t1)); SET SESSION debug=@orig_debug; DROP TABLE t1; --echo # --echo # Bug#21383882 ASSERTION FAILED: 0 IN SELECT_LEX::PRINT() --echo # CREATE TABLE t1(a INT); INSERT INTO t1 VALUES(1),(1); --error ER_SUBQUERY_NO_1_ROW SELECT ((SELECT 1 FROM t1) IN (SELECT 1 FROM t1)) - (11111111111111111111); DROP TABLE t1;