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Implementing -v command line parameter to mysqlbinlog to decode and print row events. mysql-test/include/mysqlbinlog_row_engine.inc mysql-test/r/mysqlbinlog_row.result mysql-test/r/mysqlbinlog_row_big.result mysql-test/r/mysqlbinlog_row_innodb.result mysql-test/r/mysqlbinlog_row_myisam.result mysql-test/r/mysqlbinlog_row_trans.result mysql-test/t/mysqlbinlog_row.test mysql-test/t/mysqlbinlog_row_big.test mysql-test/t/mysqlbinlog_row_innodb.test mysql-test/t/mysqlbinlog_row_myisam.test mysql-test/t/mysqlbinlog_row_trans.test Adding tests client/Makefile.am Adding new files to symlink client/mysqlbinlog.cc Adding -v option sql/log_event.cc Impelentations of the new methods sql/log_event.h Declaration of the new methods and member sql/mysql_priv.h Adding new function prototype sql/rpl_tblmap.cc Adding pre-processor conditions sql/rpl_tblmap.h Adding pre-processor conditions sql/rpl_utility.h Adding pre-processor conditions sql/sql_base.cc Adding reset_table_id_sequence() function. sql/sql_repl.cc Resetting table_id on "RESET MASTER" .bzrignore Ignoring new symlinked files
75 lines
1.5 KiB
Plaintext
75 lines
1.5 KiB
Plaintext
#
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# Preparatory cleanup.
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#
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DROP TABLE IF EXISTS t1;
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#
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# We need a fixed timestamp to avoid varying results.
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#
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SET timestamp=1000000000;
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#
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# We need big packets.
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#
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SET @@session.max_allowed_packet= 1024*1024*1024;
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#
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# Delete all existing binary logs.
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#
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RESET MASTER;
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#
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# Create a test table.
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#
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CREATE TABLE t1 (
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c1 LONGTEXT
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) ENGINE=MyISAM DEFAULT CHARSET latin1;
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#
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# Show how much rows are affected by each statement.
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#
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#
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# Insert a big row.
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#
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INSERT INTO t1 VALUES (REPEAT('ManyMegaByteBlck', 2097152));
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affected rows: 1
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#
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# Show what we have in the table.
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# Do not display the column value itself, just its length.
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#
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SELECT LENGTH(c1) FROM t1;
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LENGTH(c1) 33554432
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affected rows: 1
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#
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# Grow the row by updating.
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#
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UPDATE t1 SET c1 = CONCAT(c1, c1);
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affected rows: 1
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info: Rows matched: 1 Changed: 1 Warnings: 0
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#
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# Show what we have in the table.
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# Do not display the column value itself, just its length.
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#
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SELECT LENGTH(c1) FROM t1;
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LENGTH(c1) 67108864
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affected rows: 1
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#
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# Delete the row.
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#
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DELETE FROM t1 WHERE c1 >= 'ManyMegaByteBlck';
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affected rows: 1
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#
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# Hide how much rows are affected by each statement.
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#
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#
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# Flush all log buffers to the log file.
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#
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FLUSH LOGS;
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#
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# Call mysqlbinlog to display the log file contents.
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# NOTE: The output of mysqlbinlog is redirected to
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# $MYSQLTEST_VARDIR/tmp/mysqlbinlog_big_1.out
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# If you want to examine it, disable remove_file
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# at the bottom of the test script.
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#
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#
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# Cleanup.
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#
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DROP TABLE t1;
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remove_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog_big_1.out
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