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|
--source include/have_debug.inc
--source include/have_log_bin.inc
--source include/not_valgrind.inc
#
# Testing of atomic drop of view with crashes in a lot of different places
#
# Speed up wait_until_connected_again.inc
let NO_WSREP=1;
RESET MASTER;
let $MYSQLD_DATADIR= `SELECT @@datadir`;
let $engine_count=1;
let $engines='aria';
let $crash_count=4;
let $crash_points='ddl_log_drop_before_delete_view', 'ddl_log_drop_after_delete_view', 'ddl_log_drop_before_binlog', 'ddl_log_drop_after_binlog';
# Number of drops in the tested statement
let $drops=2;
let $old_debug=`select @@debug_dbug`;
let $e=0;
let $keep_include_silent=1;
let $grep_script=DROP ;
--disable_query_log
while ($e < $engine_count)
{
inc $e;
let $engine=`select ELT($e, $engines)`;
let $default_engine=$engine;
let $extra_option=;
if ($engine == "aria")
{
let $extra_option=transactional=1;
}
if ($engine == "aria_notrans")
{
let $default_engine="aria";
let $extra_option=transactional=0;
}
--eval set @@default_storage_engine=$default_engine
--eval create table t1 (a int not null) $extra_option;
--eval create table t2 (b int not null) $extra_option;
insert into t1 values(1);
insert into t2 values(2);
flush tables;
let $c=0;
while ($c < $crash_count)
{
inc $c;
let $crash=`select ELT($c, $crash_points)`;
let $r=0;
while ($r < $drops)
{
inc $r;
create view v1 as select * from t1;
create view v2 as select * from t1;
FLUSH BINARY LOGS;
--let $start_binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
echo "engine: $engine crash point: $crash position: $r";
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--disable_reconnect
--eval set @@debug_dbug="+d,$crash",@debug_crash_counter=$r
let $errno=0;
--error 0,2013
DROP VIEW v1,v2;
let $error=$errno;
--enable_reconnect
--source include/wait_until_connected_again.inc
--disable_query_log
--eval set @@debug_dbug="$old_debug"
if ($error == 0)
{
echo "No crash!";
}
# Check which tables still exists
--list_files $MYSQLD_DATADIR/test v*
--let $binlog_file=$start_binlog_file
--let $binlog_output_name=master-bin.000001
--source include/show_binlog_events.inc
if ($error)
{
--let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1)
--let $binlog_output_name=master-bin.000002
if ($binlog_file != $start_binlog_file)
{
--source include/show_binlog_events.inc
}
}
# Really drop the views
--disable_warnings
drop view if exists v1,v2;
--enable_warnings
}
}
drop table t1,t2;
}
--enable_query_log
|
