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System : Linux server.jackjohnson.com 2.6.32-279.5.2.el6.x86_64 #1 SMP Fri Aug 24 01:07:11 UTC 2012 x86_64
User : jackjohn ( 502)
PHP Version : 5.3.17
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Directory :  /usr/share/mysql-test/t/

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Current File : //usr/share/mysql-test/t/subselect_debug.test
--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 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=DEFAULT;
DROP TABLE t1;

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