Commit ec7dccce authored by df@pippilotta.erinye.com's avatar df@pippilotta.erinye.com
Browse files

Merge dfischer@bk-internal.mysql.com:/home/bk/mysql-4.1 

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1
parents 67c650fb 9d09389c

mysql-test/r/group_by.result

+17 −0
Original line number Diff line number Diff line
@@ -818,3 +818,20 @@ a 
2

1

DROP TABLE t1;

CREATE TABLE t1 (

f1 int(10) unsigned NOT NULL auto_increment primary key,

f2 varchar(100) NOT NULL default ''

);

CREATE TABLE t2 (

f1 varchar(10) NOT NULL default '',

f2 char(3) NOT NULL default '',

PRIMARY KEY  (`f1`),

KEY `k1` (`f2`,`f1`)

);

INSERT INTO t1 values(NULL, '');

INSERT INTO `t2` VALUES ('486878','WDT'),('486910','WDT');

SELECT SQL_BUFFER_RESULT avg(t2.f1) FROM t1, t2 where t2.f2 = 'SIR' GROUP BY t1.f1;

avg(t2.f1)

SELECT avg(t2.f1) FROM t1, t2 where t2.f2 = 'SIR' GROUP BY t1.f1;

avg(t2.f1)

DROP TABLE t1, t2;

mysql-test/r/insert_select.result

+26 −0
Original line number Diff line number Diff line
@@ -690,3 +690,29 @@ CREATE TABLE t1 (a int PRIMARY KEY); 
INSERT INTO t1 values (1), (2);

INSERT INTO t1 SELECT a + 2 FROM t1 LIMIT 1;

DROP TABLE t1;

CREATE TABLE t1 (

f1 int(10) unsigned NOT NULL auto_increment PRIMARY KEY,

f2 varchar(100) NOT NULL default ''

);

CREATE TABLE t2 (

f1 varchar(10) NOT NULL default '',

f2 char(3) NOT NULL default '',

PRIMARY KEY  (`f1`),

KEY `k1` (`f2`, `f1`)

);

INSERT INTO t1 values(NULL, '');

INSERT INTO `t2` VALUES ('486878','WDT'),('486910','WDT');

SELECT COUNT(*) FROM t1;

COUNT(*)

1

SELECT min(t2.f1) FROM t1, t2 where t2.f2 = 'SIR' GROUP BY t1.f1;

min(t2.f1)

INSERT INTO t1 (f2)

SELECT min(t2.f1) FROM t1, t2 where t2.f2 = 'SIR' GROUP BY t1.f1;

SELECT COUNT(*) FROM t1;

COUNT(*)

1

SELECT * FROM t1;

f1	f2

1	

DROP TABLE t1, t2;

mysql-test/t/group_by.test

+23 −0
Original line number Diff line number Diff line
@@ -633,4 +633,27 @@ SELECT a FROM t1 ORDER BY 'a' DESC; 
SELECT a FROM t1 ORDER BY "a" DESC;

SELECT a FROM t1 ORDER BY `a` DESC;

DROP TABLE t1;





#

# Bug #29717 INSERT INTO SELECT inserts values even if SELECT statement itself

# returns empty

# 

CREATE TABLE t1 (

    f1 int(10) unsigned NOT NULL auto_increment primary key,

    f2 varchar(100) NOT NULL default ''

);

CREATE TABLE t2 (

    f1 varchar(10) NOT NULL default '',

    f2 char(3) NOT NULL default '',

    PRIMARY KEY  (`f1`),

    KEY `k1` (`f2`,`f1`)

);



INSERT INTO t1 values(NULL, '');

INSERT INTO `t2` VALUES ('486878','WDT'),('486910','WDT');

SELECT SQL_BUFFER_RESULT avg(t2.f1) FROM t1, t2 where t2.f2 = 'SIR' GROUP BY t1.f1;

SELECT avg(t2.f1) FROM t1, t2 where t2.f2 = 'SIR' GROUP BY t1.f1;

DROP TABLE t1, t2;



# End of 4.1 tests

mysql-test/t/insert_select.test

+28 −0
Original line number Diff line number Diff line
@@ -239,4 +239,32 @@ INSERT INTO t1 SELECT a + 2 FROM t1 LIMIT 1; 


DROP TABLE t1;



#

# Bug #29717 INSERT INTO SELECT inserts values even if SELECT statement itself returns empty

#



CREATE TABLE t1 (

    f1 int(10) unsigned NOT NULL auto_increment PRIMARY KEY,

    f2 varchar(100) NOT NULL default ''

);

CREATE TABLE t2 (

    f1 varchar(10) NOT NULL default '',

    f2 char(3) NOT NULL default '',

    PRIMARY KEY  (`f1`),

    KEY `k1` (`f2`, `f1`)

);



INSERT INTO t1 values(NULL, '');

INSERT INTO `t2` VALUES ('486878','WDT'),('486910','WDT');

SELECT COUNT(*) FROM t1;



SELECT min(t2.f1) FROM t1, t2 where t2.f2 = 'SIR' GROUP BY t1.f1;



INSERT INTO t1 (f2)

  SELECT min(t2.f1) FROM t1, t2 where t2.f2 = 'SIR' GROUP BY t1.f1;



SELECT COUNT(*) FROM t1;

SELECT * FROM t1;

DROP TABLE t1, t2;



# End of 4.1 tests

mysys/my_pthread.c

+1 −1
Original line number Diff line number Diff line
@@ -30,7 +30,7 @@ 
#define SCHED_POLICY SCHED_OTHER

#endif



uint thd_lib_detected;

uint thd_lib_detected= 0;



#ifndef my_pthread_setprio

void my_pthread_setprio(pthread_t thread_id,int prior)