mirror of
https://github.com/MariaDB/server.git
synced 2025-01-23 15:24:16 +01:00
117 lines
3.1 KiB
Text
117 lines
3.1 KiB
Text
# BUG#42851: Spurious "Statement is not safe to log in statement
|
|
# format." warnings
|
|
#
|
|
# WHY
|
|
# ===
|
|
#
|
|
# This test aims at checking that the fix that removes spurious
|
|
# entries in the error log when the statement is filtered out from
|
|
# binlog, is working.
|
|
#
|
|
# HOW
|
|
# ===
|
|
#
|
|
# The test case is split into three assertions when issuing statements
|
|
# containing LIMIT and ORDER BY:
|
|
#
|
|
# i) issue statements in database that is not filtered => check
|
|
# that warnings ARE shown;
|
|
#
|
|
# ii) issue statements in database that is not filtered, but with
|
|
# binlog disabled => check that warnings ARE NOT shown;
|
|
#
|
|
# iii) issue statements in database that is filtered => check that
|
|
# warnings ARE NOT shown.
|
|
|
|
-- source include/have_log_bin.inc
|
|
-- source include/have_binlog_format_statement.inc
|
|
|
|
-- echo ### NOT filtered database => assertion: warnings ARE shown
|
|
|
|
-- disable_warnings
|
|
DROP TABLE IF EXISTS t1;
|
|
-- enable_warnings
|
|
|
|
CREATE TABLE t1 (a int, b int, primary key (a));
|
|
INSERT INTO t1 VALUES (1,2), (2,3);
|
|
UPDATE t1 SET b='4' WHERE a=1 LIMIT 1;
|
|
UPDATE t1 SET b='5' WHERE a=2 ORDER BY a LIMIT 1;
|
|
DROP TABLE t1;
|
|
|
|
-- echo ### NOT filtered database => assertion: binlog disabled and warnings ARE NOT shown
|
|
|
|
SET SQL_LOG_BIN= 0;
|
|
|
|
-- disable_warnings
|
|
DROP TABLE IF EXISTS t1;
|
|
-- enable_warnings
|
|
|
|
CREATE TABLE t1 (a int, b int, primary key (a));
|
|
INSERT INTO t1 VALUES (1,2), (2,3);
|
|
UPDATE t1 SET b='4' WHERE a=1 LIMIT 1;
|
|
UPDATE t1 SET b='5' WHERE a=2 ORDER BY a LIMIT 1;
|
|
DROP TABLE t1;
|
|
|
|
SET SQL_LOG_BIN= 1;
|
|
|
|
-- echo ### FILTERED database => assertion: warnings ARE NOT shown
|
|
|
|
let $old_db= `SELECT DATABASE()`;
|
|
|
|
CREATE DATABASE b42851;
|
|
USE b42851;
|
|
|
|
-- disable_warnings
|
|
DROP TABLE IF EXISTS t1;
|
|
-- enable_warnings
|
|
|
|
CREATE TABLE t1 (a int, b int, primary key (a));
|
|
INSERT INTO t1 VALUES (1,2), (2,3);
|
|
UPDATE t1 SET b='4' WHERE a=1 LIMIT 1;
|
|
UPDATE t1 SET b='5' WHERE a=2 ORDER BY a LIMIT 1;
|
|
DROP TABLE t1;
|
|
|
|
# clean up
|
|
DROP DATABASE b42851;
|
|
|
|
eval USE $old_db;
|
|
|
|
--echo #
|
|
--echo # Bug#46265: Can not disable warning about unsafe statements for binary logging
|
|
--echo #
|
|
|
|
SET @old_log_warnings = @@log_warnings;
|
|
|
|
--disable_warnings
|
|
DROP TABLE IF EXISTS t1;
|
|
--enable_warnings
|
|
CREATE TABLE t1 (a VARCHAR(36), b VARCHAR(10));
|
|
SET GLOBAL LOG_WARNINGS = 0;
|
|
INSERT INTO t1 VALUES(UUID(), 'Bug#46265');
|
|
SET GLOBAL LOG_WARNINGS = 1;
|
|
INSERT INTO t1 VALUES(UUID(), 'Bug#46265');
|
|
DROP TABLE t1;
|
|
|
|
SET GLOBAL log_warnings = @old_log_warnings;
|
|
|
|
let $log_error_= `SELECT @@GLOBAL.log_error`;
|
|
if(!`select LENGTH('$log_error_')`)
|
|
{
|
|
# MySQL Server on windows is started with --console and thus
|
|
# does not know the location of its .err log, use default location
|
|
let $log_error_ = $MYSQLTEST_VARDIR/log/mysqld.1.err;
|
|
}
|
|
# Assign env variable LOG_ERROR
|
|
let LOG_ERROR=$log_error_;
|
|
|
|
--echo # Count the number of times the "Unsafe" message was printed
|
|
--echo # to the error log.
|
|
|
|
perl;
|
|
use strict;
|
|
my $log_error= $ENV{'LOG_ERROR'} or die "LOG_ERROR not set";
|
|
open(FILE, "$log_error") or die("Unable to open $log_error: $!\n");
|
|
my $count = () = grep(/Bug#46265/g,<FILE>);
|
|
print "Occurrences: $count\n";
|
|
close(FILE);
|
|
EOF
|