BUG#35583 mysqlbinlog replay fails with ERROR 1146 when temp tables are used

      
When using CREATE TEMPORARY TABLE LIKE to create a temporary table, 
or using TRUNCATE to delete all rows of a temporary table, they 
did not set the tmp_table_used flag, and cause the omission of
"SET @@session.pseudo_thread_id" when dumping binlog with mysqlbinlog,
and cause error when replay the statements.
      
This patch fixed the problem by setting tmp_table_used in these two
cases. (Done by He Zhenxing 2009-01-12)


mysql-test/suite/binlog/r/binlog_tmp_table.result:
  Add test case for BUG#35583
mysql-test/suite/binlog/t/binlog_tmp_table.test:
  Add test case for BUG#35583
sql/sql_delete.cc:
  set thd->tmp_table_used when truncate temporary table
sql/sql_table.cc:
  set thd->tmp_table_used when using create like to create temporary tables

mysql-test/suite/binlog/r/binlog_tmp_table.result

+create table foo (a int);
+flush logs;
+create temporary table tmp1_foo like foo;
+create temporary table tmp2_foo (a int);
+insert into tmp1_foo values (1), (2), (3), (4);
+replace into tmp2_foo values (1), (2), (3), (4);
+update tmp1_foo set a=2*a-1;
+update tmp2_foo set a=2*a;
+delete from tmp1_foo where a < 5;
+delete from tmp2_foo where a < 5;
+insert into foo select * from tmp1_foo;
+insert into foo select * from tmp2_foo;
+truncate table tmp1_foo;
+truncate table tmp2_foo;
+flush logs;
+select * from foo;
+a
+5
+7
+6
+8
+drop table foo;
+create table foo (a int);
+select * from foo;
+a
+5
+7
+6
+8
+drop table foo;

mysql-test/suite/binlog/t/binlog_tmp_table.test

+# ==== Purpose ====
+#
+# Test if statements used temporary tables are binlogged correctly
+#
+# ==== Method ====
+#
+# Use two connections, use temporary tables on both of them, and by
+# switching connections between statements, the test can check if the
+# statements are logged with the correct thread id.
+# 
+# The statements current tested include:
+#   CREATE TEMPORARY TABLE
+#   CREATE TEMPORARY TABLE LIKE
+#   INSERT
+#   REPLACE
+#   UPDATE
+#   INSERT SELECT
+#   TRUNCATE
+#
+# Note: When adding new query statements, please add them between the
+# two 'flush logs'. And aslo please make sure the connection is
+# switched between each statement.
+#
+# ==== Related bugs ====
+#
+# BUG#35583 mysqlbinlog replay fails with ERROR 1146 when temp tables are used
+#
+source include/have_log_bin.inc;
+source include/have_binlog_format_mixed_or_statement.inc;
+
+connect (master,127.0.0.1,root,,test,$MASTER_MYPORT,);
+connect (master1,127.0.0.1,root,,test,$MASTER_MYPORT,);
+
+create table foo (a int);
+
+flush logs;
+
+connection master;
+create temporary table tmp1_foo like foo;
+connection master1;
+create temporary table tmp2_foo (a int);
+
+connection master;
+insert into tmp1_foo values (1), (2), (3), (4);
+connection master1;
+replace into tmp2_foo values (1), (2), (3), (4);
+
+connection master;
+update tmp1_foo set a=2*a-1;
+connection master1;
+update tmp2_foo set a=2*a;
+
+connection master;
+delete from tmp1_foo where a < 5;
+connection master1;
+delete from tmp2_foo where a < 5;
+
+connection master;
+insert into foo select * from tmp1_foo;
+connection master1;
+insert into foo select * from tmp2_foo;
+
+connection master;
+truncate table tmp1_foo;
+connection master1;
+truncate table tmp2_foo;
+
+flush logs;
+
+connection default;
+select * from foo;
+
+# prepare for the replay
+drop table foo;
+create table foo (a int);
+
+# replay from binary log
+exec $MYSQL_BINLOG $MYSQLTEST_VARDIR/log/master-bin.000002 | $MYSQL;
+select * from foo;
+
+# clean up
+drop table foo;

sql/sql_delete.cc

@@ -1010,6 +1010,9 @@ bool mysql_truncate(THD *thd, TABLE_LIST *table_list, bool dont_send_ok)
                                              share->db.str,
 					     share->table_name.str, 1))))
       (void) rm_temporary_table(table_type, path);
+    else
+      thd->thread_specific_used= TRUE;
+    
     free_table_share(share);
     my_free((char*) table,MYF(0));
     /*

sql/sql_table.cc

@@ -4983,6 +4983,7 @@ bool mysql_create_like_table(THD* thd, TABLE_LIST* table, TABLE_LIST* src_table,
 				dst_path); /* purecov: inspected */
       goto err;     /* purecov: inspected */
     }
+    thd->thread_specific_used= TRUE;
   }
   else if (err)
   {