Manual merge.

mysql-test/suite/federated/federated_debug.test

@@ -0,0 +1,39 @@
+--source include/have_debug.inc
+--source federated.inc
+
+--echo #
+--echo # Bug#47525: MySQL crashed (Federated)
+--echo #
+
+connection slave;
+--echo # Switch to slave
+CREATE TABLE t1(a INT);
+INSERT INTO t1 VALUES (1);
+
+connection master;
+--echo # Switch to master
+--replace_result $SLAVE_MYPORT SLAVE_PORT
+eval CREATE TABLE t1(a INT) ENGINE=FEDERATED
+  CONNECTION='mysql://root@127.0.0.1:$SLAVE_MYPORT/test/t1';
+
+SELECT * FROM t1;
+
+--echo # Start a asynchronous reload
+--exec $MYSQLADMIN --no-defaults -S $MASTER_MYSOCK -P $MASTER_MYPORT  -u root --password= refresh 2>&1
+
+--echo # Wait for tables to be closed
+let $show_statement= SHOW STATUS LIKE 'Open_tables';
+let $field= Value;
+let $condition= = '0';
+--source include/wait_show_condition.inc
+
+--echo # Ensure that the server didn't crash
+SELECT * FROM t1;
+--echo # Drop tables on master and slave
+DROP TABLE t1;
+connection slave;
+DROP TABLE t1;
+
+connection default;
+--echo # Federated cleanup
+source federated_cleanup.inc;