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Bug#19995 (Extreneous table maps generated for statements that do not generate rows):

Browse Source 
Switched to writing out table maps for tables that are locked when
the first row in a statement is seen.


mysql-test/include/master-slave.inc:
  Moved code to reset master and slave into separate file.
mysql-test/r/binlog_row_blackhole.result:
  Result change
mysql-test/r/binlog_row_mix_innodb_myisam.result:
  Result change
mysql-test/r/ndb_binlog_ignore_db.result:
  Result change
mysql-test/r/rpl_ndb_charset.result:
  Result change
mysql-test/r/rpl_row_basic_11bugs.result:
  Result change
mysql-test/r/rpl_row_charset.result:
  Result change
mysql-test/r/rpl_row_create_table.result:
  Result change
mysql-test/t/rpl_row_basic_11bugs.test:
  Added test to check that no events are generated when no rows are changed.
mysql-test/t/rpl_row_create_table.test:
  Master log position changed
sql/handler.cc:
  Adding function write_locked_table_maps() that will write table maps for all
  tables locked for write.
  Using "table->in_use" instead of "current_thd" since tables are now locked
  when the function is called.
  Removing old code to write table map.
sql/log_event.cc:
  Added assertion
sql/sql_class.cc:
  Removing code to write "dummy termination event".
sql/sql_class.h:
  Adding getter for binlog_table_maps.
sql/sql_insert.cc:
  Setting thd->lock before calling write_record for the execution of
  CREATE-SELECT and INSERT-SELECT since they keep multiple locks in the
  air at the same time.
mysql-test/include/master-slave-reset.inc:
  New BitKeeper file ``mysql-test/include/master-slave-reset.inc''
This commit is contained in:
unknown
2006-05-31 19:21:52 +02:00
parent 39b6d186e8
commit e9b5cafa8b
16 changed files with 197 additions and 166 deletions
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17
mysql-test/r/rpl_row_basic_11bugs.result
View File

@ -44,3 +44,20 @@ t1
USE test_ignore;
ERROR 42000: Unknown database 'test_ignore'
DROP DATABASE test_ignore;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
CREATE TABLE t1 (a INT);
DELETE FROM t1;
INSERT INTO t1 VALUES (1),(2);
DELETE FROM t1 WHERE a = 0;
UPDATE t1 SET a=99 WHERE a = 0;
SHOW BINLOG EVENTS;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 4 Format_desc 1 102 Server ver: 5.1.11-beta-debug-log, Binlog ver: 4
master-bin.000001 102 Query 1 188 use `test`; CREATE TABLE t1 (a INT)
master-bin.000001 188 Query 1 265 use `test`; DELETE FROM t1
master-bin.000001 265 Table_map 1 304 table_id: # (test.t1)
master-bin.000001 304 Write_rows 1 343 table_id: # flags: STMT_END_F