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Fixed some byte order bugs with prepared statements on machines with high-byte-first. (Bug #4173)

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Fixed problem with NULL and derived tables (Bug #4097)
Cleanup of new pushed code


BitKeeper/etc/ignore:
  added mysql-test/ndb/ndbcluster
client/mysqltest.c:
  simple cleanup
innobase/os/os0file.c:
  fix for netware
libmysql/libmysql.c:
  Fixed some byte order bugs with prepared statements on machines with
  high-byte-first. (Bug #4173)
myisam/ft_boolean_search.c:
  Comment cleanup
myisam/mi_check.c:
  Removed not needed check (check is done in check_index())
myisam/mi_unique.c:
  crc must be of type ha_checksum.
myisam/myisamchk.c:
  Portability fix.
mysql-test/mysql-test-run.sh:
  Simple cleanup
mysql-test/r/subselect.result:
  Test problem with NULL and derived tables (Bug #4097)
mysql-test/t/subselect.test:
  Test problem with NULL and derived tables (Bug #4097)
sql/mysqld.cc:
  Remove not used defines
sql/sql_select.cc:
  Fixed problem with NULL and derived tables (Bug #4097)
  Indentation fixes
sql/sql_string.cc:
  Code cleanup
sql/sql_yacc.yy:
  Allow one to use DROP PREPARE ...
This commit is contained in:
unknown
2004-06-18 03:02:29 +03:00
parent 400648ebd0
commit 7d52eabb39
15 changed files with 96 additions and 65 deletions
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4
mysql-test/mysql-test-run.sh
View File

@ -16,7 +16,7 @@ USE_MANAGER=0
MY_TZ=GMT-3
TZ=$MY_TZ; export TZ # for UNIX_TIMESTAMP tests to work
LOCAL_SOCKET=@MYSQL_UNIX_ADDR@
MYSQL_TCP_PORT=@MYSQL_TCP_PORT@; export MYSQL_TCP_PORT
MYSQL_TCP_PORT=@MYSQL_TCP_PORT@
# For query_cache test
case `uname` in
@ -434,7 +434,7 @@ SLAVE_MYERR="$MYSQL_TEST_DIR/var/log/slave.err"
CURRENT_TEST="$MYSQL_TEST_DIR/var/log/current_test"
SMALL_SERVER="--key_buffer_size=1M --sort_buffer=256K --max_heap_table_size=1M"
export MASTER_MYPORT SLAVE_MYPORT
export MASTER_MYPORT SLAVE_MYPORT MYSQL_TCP_PORT
if [ x$SOURCE_DIST = x1 ] ; then
MY_BASEDIR=$MYSQL_TEST_DIR

10
mysql-test/r/subselect.result
View File

@ -1831,3 +1831,13 @@ Warnings:
Note 1276 Field or reference 'up.a' of SELECT #2 was resolved in SELECT #1
Note 1003 select test.up.a AS `a`,test.up.b AS `b` from test.t1 up where exists(select 1 AS `Not_used` from test.t1 where (test.t1.a = test.up.a))
drop table t1;
CREATE TABLE t1 (id int(11) default NULL,name varchar(10) default NULL);
INSERT INTO t1 VALUES (1,'Tim'),(2,'Rebecca'),(3,NULL);
CREATE TABLE t2 (id int(11) default NULL, pet varchar(10) default NULL);
INSERT INTO t2 VALUES (1,'Fido'),(2,'Spot'),(3,'Felix');
SELECT a.*, b.* FROM (SELECT * FROM t1) AS a JOIN t2 as b on a.id=b.id;
id name id pet
1 Tim 1 Fido
2 Rebecca 2 Spot
3 NULL 3 Felix
drop table t1,t2;

11
mysql-test/t/subselect.test
View File

@ -1167,3 +1167,14 @@ insert into t1 values (1,2),(3,4);
select * from t1 up where exists (select * from t1 where t1.a=up.a);
explain extended select * from t1 up where exists (select * from t1 where t1.a=up.a);
drop table t1;
#
# Test problem with NULL and derived tables (Bug #4097)
#
CREATE TABLE t1 (id int(11) default NULL,name varchar(10) default NULL);
INSERT INTO t1 VALUES (1,'Tim'),(2,'Rebecca'),(3,NULL);
CREATE TABLE t2 (id int(11) default NULL, pet varchar(10) default NULL);
INSERT INTO t2 VALUES (1,'Fido'),(2,'Spot'),(3,'Felix');
SELECT a.*, b.* FROM (SELECT * FROM t1) AS a JOIN t2 as b on a.id=b.id;
drop table t1,t2;