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View File Name :
binlog_drop_temp_table_on_disconnect_stmt.test
# ====== Purpose ======= # # This test verifies that DROP for a temporary table created # in Row mode is not logged in binlog at session disconnect. # # ====== Implementation ====== # # Create temporary tables in statement or mixed mode using different engines, # also create a temporary table in Row mode, now when you connect to the session # after a disconnect print the output of show binlog events. # This will verify that the DROP for temporary table created in stmt or mixed # mode is written to binary log at session disconnect, but for the temporary table # created in Row mode no DROP statement for temporary table is logged at session # disconnect. # # ====== References ======= # # Bug#28606948:BACKPORT OF BUG #24670909 TO 5.7.22 # --source include/have_log_bin.inc --source include/have_myisam.inc --source include/have_binlog_format_mixed_or_statement.inc RESET MASTER; CREATE TABLE t1(a INT) ENGINE=InnoDB; CREATE TABLE t2(a INT) ENGINE=MyISAM; --source include/count_sessions.inc --connect(con1,localhost,root) # A DROP should be logged for the following tables because CREATE TABLE # is logged CREATE TEMPORARY TABLE tmp1 ENGINE=InnoDB SELECT * FROM t1; CREATE TEMPORARY TABLE tmp2 ENGINE=MyISAM SELECT * FROM t2; CREATE TEMPORARY TABLE tmp3 ENGINE=MyISAM SELECT * FROM t1; CREATE TEMPORARY TABLE tmp4 ENGINE=InnoDB SELECT * FROM t2; CREATE TEMPORARY TABLE tmp5 (a INT) ENGINE=InnoDB; CREATE TEMPORARY TABLE tmp6 (a INT) ENGINE=MyISAM; CREATE TEMPORARY TABLE tmp7 LIKE t1; CREATE TEMPORARY TABLE tmp8 LIKE t2; SET SESSION binlog_format= 'ROW'; # No DROP should be logged for tmp10 CREATE TEMPORARY TABLE tmp10 (a INT); --disconnect con1 --connection default --source include/wait_until_count_sessions.inc --source include/show_binlog_events.inc DROP TABLE t1, t2;