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--source include/have_log_bin.inc
select @@global.max_binlog_total_size;
select @@global.max_binlog_size;
# Note that this test is only using MyISAM tables.
# The reason for this is that we do not want to have engine
# checkpoints in the binary log as it would change the number of
# bytes in the log, which could cause random rotations.
--echo #
--echo # MDEV-31404 Implement binlog_space_limit
--echo #
FLUSH LOGS;
FLUSH LOGS;
FLUSH LOGS;
source include/show_binary_logs.inc;
show status like "binlog_disk_use";
set @@global.slave_connections_needed_for_purge= 0;
--echo # binary.000001 should be deleted now
source include/show_binary_logs.inc;
show status like "binlog_disk_use";
CREATE TABLE `t1` (
`v1` int(11) DEFAULT NULL,
`v2` varchar(8000) DEFAULT NULL,
KEY `v1` (`v1`)
) engine=myisam;
INSERT INTO t1 VALUES (0,repeat("a",3000));
show status like "binlog_disk_use";
--echo # First binary should be binary.000004
source include/show_binary_logs.inc;
INSERT INTO t1 VALUES (2,repeat("b",10));
--echo # First binary should be binary.000004
# The reson why we have logs 00004 and 00005 at this point is that we first
# do a rotate and then try to purge. However as there are still existing
# xid's pointing to the 00004, we cannot yet purge 000004.
# After rotate a checkpoint record will be written to 00005 which
# will release pointers to 00004. On next binary log write or flush
# the purge will be retried and succeed.
source include/show_binary_logs.inc;
FLUSH LOGS;
--echo # First binary should be binary.000005
source include/show_binary_logs.inc;
FLUSH LOGS;
FLUSH LOGS;
FLUSH LOGS;
FLUSH LOGS;
source include/show_binary_logs.inc;
show status like "binlog_disk_use";
PURGE BINARY LOGS TO 'binary.000009';
--echo # First binary should be binary.000009
source include/show_binary_logs.inc;
INSERT INTO t1 VALUES (3,repeat("c",4000));
--echo # First binary should be binary.000010
source include/show_binary_logs.inc;
INSERT INTO t1 VALUES (4,repeat("d",3000));
--echo # First binary should be binary.000011
source include/show_binary_logs.inc;
RESET MASTER;
source include/show_binary_logs.inc;
show status like "binlog_disk_use";
INSERT INTO t1 VALUES (5,"e");
FLUSH LOGS;
INSERT INTO t1 VALUES (6,repeat("f",3000));
source include/show_binary_logs.inc;
show status like "binlog_disk_use";
INSERT INTO t1 VALUES (7,repeat("g",3000));
--echo # binary.000001 should be deleted now
source include/show_binary_logs.inc;
show status like "binlog_disk_use";
FLUSH LOGS;
FLUSH LOGS;
--echo # binary.000002 should be deleted now
show binary logs;
show status like "binlog_disk_use";
--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings
set @@global.slave_connections_needed_for_purge= default;
# End of 11.4 tests
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