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Manual merge

BitKeeper/etc/ignore:
  auto-union
mysql-test/t/bool.test:
  Auto merged
mysql-test/t/cast.test:
  Auto merged
mysql-test/t/func_concat.test:
  Auto merged
mysql-test/t/grant.test:
  Auto merged
mysql-test/t/grant_cache.test:
  Auto merged
mysql-test/t/innodb-deadlock.test:
  Auto merged
mysql-test/t/loaddata.test:
  Auto merged
mysql-test/t/lowercase_table.test:
  Auto merged
mysql-test/t/lowercase_table3.test:
  Auto merged
mysql-test/t/mix_innodb_myisam_binlog.test:
  Auto merged
mysql-test/t/mysqlbinlog.test:
  Auto merged
mysql-test/t/mysqldump.test:
  Auto merged
mysql-test/t/query_cache.test:
  Auto merged
mysql-test/t/rpl_EE_error.test:
  Auto merged
mysql-test/t/rpl_change_master.test:
  Auto merged
mysql-test/t/rpl_empty_master_crash.test:
  Auto merged
BitKeeper/deleted/.del-isam.test~834fb0ee8196c445:
  Auto merged
BitKeeper/deleted/.del-rpl_trunc_binlog.test~961b1f6ac73d37c8:
  Auto merged
mysql-test/r/flush_block_commit.result:
  Auto merged
mysql-test/r/flush_table.result:
  Auto merged
mysql-test/r/lock_multi.result:
  Auto merged
mysql-test/r/rpl_server_id1.result:
  Auto merged
mysql-test/r/rpl_server_id2.result:
  Auto merged
mysql-test/r/rpl_start_stop_slave.result:
  Auto merged
mysql-test/t/create_select_tmp.test:
  Auto merged
mysql-test/t/ctype_latin1_de.test:
  Auto merged
mysql-test/t/flush_block_commit.test:
  Auto merged
mysql-test/t/func_if.test:
  Auto merged
mysql-test/t/innodb-lock.test:
  Auto merged
mysql-test/t/lock_multi.test:
  Auto merged
mysql-test/t/rpl_drop.test:
  Auto merged
mysql-test/t/rpl_error_ignored_table.test:
  Auto merged
mysql-test/t/rpl_flush_log_loop.test:
  Auto merged
mysql-test/t/rpl_get_lock.test:
  Auto merged
mysql-test/t/rpl_heap.test:
  Auto merged
mysql-test/t/rpl_insert_id.test:
  Auto merged
mysql-test/t/rpl_loaddata.test:
  Auto merged
mysql-test/t/rpl_loaddata_rule_m.test:
  Auto merged
mysql-test/t/rpl_loaddata_rule_s.test:
  Auto merged
mysql-test/t/rpl_loaddatalocal.test:
  Auto merged
mysql-test/t/rpl_max_relay_size.test:
  Auto merged
mysql-test/t/rpl_reset_slave.test:
  Auto merged
mysql-test/t/system_mysql_db.test:
  Auto merged
mysql-test/t/system_mysql_db_fix.test:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/t/rpl_server_id2.test:
  Auto merged
This commit is contained in:
unknown
2005-09-15 22:21:30 +04:00
3 changed files with 23 additions and 1 deletions

View File

@ -580,6 +580,18 @@ a LENGTH(a) COUNT(*)
2 1 1
NULL NULL 2
DROP TABLE t1;
create table t1 ( a varchar(9), b int );
insert into t1 values('a',1),(null,2);
select a, max(b) from t1 group by a with rollup;
a max(b)
NULL 2
a 1
NULL 2
select distinct a, max(b) from t1 group by a with rollup;
a max(b)
NULL 2
a 1
drop table t1;
CREATE TABLE t1(id int, type char(1));
INSERT INTO t1 VALUES
(1,"A"),(2,"C"),(3,"A"),(4,"A"),(5,"B"),