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binlog_mysqlbinlog_fill.inc
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# ==== Purpose ==== # # Add [position|datetime] data to mysqlbinlog. To generate a binary log with # a few deterministic,increasing timestamps. # # ==== Implementation ==== # We need to set fixed timestamps in this test. # Use a date in the future to keep a growing timestamp along the # binlog (including the Start_log_event). This test will work # unchanged everywhere, because mysql-test-run has fixed TZ, which it # exports (so mysqlbinlog has same fixed TZ). # # ===== Assumption ======== # As this is a generic file and be used by other test, So we have made an # assumption that a table is already created with defination like # CREATE TABLE t1 (a INT); # # Binlog 1: # One transaction with timestamp 2031-01-01 12:00:00 --let $datetime_1= 2031-01-01 12:00:00 eval SET TIMESTAMP= UNIX_TIMESTAMP("$datetime_1"); INSERT INTO t1 VALUES(1); --let $pos_1= query_get_value(SHOW MASTER STATUS, Position, 1) # One transaction with timestamp 2032-01-01 12:00:00 --let $datetime_2= 2032-01-01 12:00:00 eval SET TIMESTAMP= UNIX_TIMESTAMP("$datetime_2"); INSERT INTO t1 VALUES(2); --let $pos_2= query_get_value(SHOW MASTER STATUS, Position, 1) # One transaction with timestamp 2033-01-01 12:00:00 eval SET TIMESTAMP= UNIX_TIMESTAMP("2033-01-01 12:00:00"); INSERT INTO t1 VALUES(3); --let $file_1= query_get_value(SHOW MASTER STATUS, File, 1) FLUSH LOGS; #Binlog 2: # One transaction with timestamp 2034-01-01 12:00:00 SET TIMESTAMP= UNIX_TIMESTAMP("2034-01-01 12:00:00"); INSERT INTO t1 VALUES(4); --let $pos_3= query_get_value(SHOW MASTER STATUS, Position, 1) # One transaction with timestamp 2035-01-01 12:00:00 --let $datetime_3= 2035-01-01 12:00:00 eval SET TIMESTAMP= UNIX_TIMESTAMP("$datetime_3"); INSERT INTO t1 VALUES(5); --let $file_2= query_get_value(SHOW MASTER STATUS, File, 1) FLUSH LOGS;