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WL#1580: --start-datetime, --stop-datetime, --start-position (alias for --position) and --stop-position
options for mysqlbinlog, with a test file. This enables user to say "recover my database to how it was this morning at 10:30" (mysqlbinlog "--stop-datetime=2003-07-29 10:30:00"). Using time functions into client/ made me move them out of sql/ into sql-common/. + (small) fix for BUG#4507 "mysqlbinlog --read-from-remote-server sometimes cannot accept 2 binlogs" (that is, on command line).
This commit is contained in:
guilhem@mysql.com
156
mysql-test/t/mysqlbinlog2.test
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156
mysql-test/t/mysqlbinlog2.test
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# Test for the new options --start-datetime, stop-datetime,
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# and a few others.
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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reset master;
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# We need this for getting fixed timestamps inside of this test.
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# I use a date in the future to keep a growing timestamp along the
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# binlog (including the Start_log_event). This test will work
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# unchanged everywhere, because mysql-test-run has fixed TZ, which it
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# exports (so mysqlbinlog has same fixed TZ).
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set @a=UNIX_TIMESTAMP("2020-01-21 15:32:22");
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set timestamp=@a;
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create table t1 (a int auto_increment not null primary key, b char(3));
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insert into t1 values(null, "a");
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insert into t1 values(null, "b");
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set timestamp=@a+2;
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insert into t1 values(null, "c");
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set timestamp=@a+4;
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insert into t1 values(null, "d");
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insert into t1 values(null, "e");
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flush logs;
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set timestamp=@a+1; # this could happen on a slave
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insert into t1 values(null, "f");
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# delimiters are for easier debugging in future
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--disable_query_log
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select "--- Local --" as "";
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--enable_query_log
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#
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# We should use --short-form everywhere because in other case output will
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# be time dependent (the Start events). Better than nothing.
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#
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--exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000001
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--disable_query_log
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select "--- offset --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --offset=2 $MYSQL_TEST_DIR/var/log/master-bin.000001
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--disable_query_log
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select "--- start-position --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --start-position=497 $MYSQL_TEST_DIR/var/log/master-bin.000001
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--disable_query_log
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select "--- stop-position --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --stop-position=497 $MYSQL_TEST_DIR/var/log/master-bin.000001
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--disable_query_log
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select "--- start-datetime --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form "--start-datetime=2020-01-21 15:32:24" $MYSQL_TEST_DIR/var/log/master-bin.000001
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--disable_query_log
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select "--- stop-datetime --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form "--stop-datetime=2020-01-21 15:32:24" $MYSQL_TEST_DIR/var/log/master-bin.000001
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--disable_query_log
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select "--- Local with 2 binlogs on command line --" as "";
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--enable_query_log
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# This is to verify that some options apply only to first, or last binlog
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--exec $MYSQL_BINLOG --short-form $MYSQL_TEST_DIR/var/log/master-bin.000001 $MYSQL_TEST_DIR/var/log/master-bin.000002
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--disable_query_log
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select "--- offset --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --offset=2 $MYSQL_TEST_DIR/var/log/master-bin.000001 $MYSQL_TEST_DIR/var/log/master-bin.000002
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--disable_query_log
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select "--- start-position --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --start-position=497 $MYSQL_TEST_DIR/var/log/master-bin.000001 $MYSQL_TEST_DIR/var/log/master-bin.000002
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--disable_query_log
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select "--- stop-position --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --stop-position=32 $MYSQL_TEST_DIR/var/log/master-bin.000001 $MYSQL_TEST_DIR/var/log/master-bin.000002
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--disable_query_log
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select "--- start-datetime --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form "--start-datetime=2020-01-21 15:32:24" $MYSQL_TEST_DIR/var/log/master-bin.000001 $MYSQL_TEST_DIR/var/log/master-bin.000002
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--disable_query_log
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select "--- stop-datetime --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form "--stop-datetime=2020-01-21 15:32:24" $MYSQL_TEST_DIR/var/log/master-bin.000001 $MYSQL_TEST_DIR/var/log/master-bin.000002
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--disable_query_log
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select "--- Remote --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001
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--disable_query_log
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select "--- offset --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --offset=2 --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001
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--disable_query_log
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select "--- start-position --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --start-position=497 --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001
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--disable_query_log
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select "--- stop-position --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --stop-position=497 --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001
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--disable_query_log
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select "--- start-datetime --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form "--start-datetime=2020-01-21 15:32:24" --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001
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--disable_query_log
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select "--- stop-datetime --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form "--stop-datetime=2020-01-21 15:32:24" --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001
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--disable_query_log
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select "--- Remote with 2 binlogs on command line --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 master-bin.000002
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--disable_query_log
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select "--- offset --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --offset=2 --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 master-bin.000002
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--disable_query_log
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select "--- start-position --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --start-position=497 --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 master-bin.000002
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--disable_query_log
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select "--- stop-position --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --stop-position=32 --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 master-bin.000002
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--disable_query_log
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select "--- start-datetime --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form "--start-datetime=20200121153224" --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 master-bin.000002
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--disable_query_log
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select "--- stop-datetime --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form "--stop-datetime=2020/01/21 15@32@24" --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000001 master-bin.000002
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--disable_query_log
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select "--- to-last-log --" as "";
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--enable_query_log
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--exec $MYSQL_BINLOG --short-form --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT --to-last-log master-bin.000001
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# clean up
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--disable_query_log
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select "--- end of test --" as "";
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--enable_query_log
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drop table t1;
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