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mariadb/mysql-test/suite/handler/handler.inc
Michael Widenius 52b64be318 Fixed compiler warnings 
client/readline.cc:
  Initialize not used variable (to kill wrong compiler warning)
mysql-test/suite/handler/aria.result:
  Updated test result
mysql-test/suite/handler/handler.inc:
  Changed index to ensure rows are in a fixed order
mysql-test/suite/handler/heap.result:
  Updated test result
mysql-test/suite/handler/innodb.result:
  Updated test result
mysql-test/suite/handler/myisam.result:
  Updated test result
plugin/handler_socket/handlersocket/Makefile.am:
  Use CXX flags to compile
sql/filesort.cc:
  Initialize variable that may be used
sql/log.cc:
  Initialize not used variable (to kill wrong compiler warning)
sql/opt_range_mrr.cc:
  Fixed cast to avoid compiler warning
storage/xtradb/fil/fil0fil.c:
  Added cast to avoid compiler warning
2011-02-25 20:15:27 +02:00

570 lines
14 KiB
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# handler.inc
#
# See init.inc for setup of variables for this script
#
# The variables
# $engine_type -- storage engine to be tested
# $other_engine_type -- storage engine <> $engine_type
# $other_handler_engine_type -- storage engine <> $engine_type, if possible
# 1. $other_handler_engine_type must support handler
# 2. $other_handler_engine_type must point to an all
# time available storage engine
# 2006-08 MySQL 5.1 MyISAM and MEMORY only
#
# test of HANDLER ...
#
# Last update:
# 2006-07-31 ML test refactored (MySQL 5.1)
# code of t/handler.test and t/innodb_handler.test united
# main testing code put into handler.inc
#
#
# Start testing the table created in init.inc
#
handler t1 open as t2;
handler t2 read b first;
handler t2 read b next;
handler t2 read b next;
handler t2 read b prev;
handler t2 read b last;
handler t2 read b prev;
handler t2 read b prev;
handler t2 read b first;
handler t2 read b prev;
handler t2 read b last;
handler t2 read b prev;
handler t2 read b next;
handler t2 read b next;
handler t2 read a=(15);
handler t2 read a=(21);
--error 1070
handler t2 read a=(19,"fff");
handler t2 read b=(19,"fff");
handler t2 read b=(19,"yyy");
handler t2 read b=(19);
--error 1109
handler t1 read a last;
handler t2 read a=(11);
handler t2 read a>=(11);
# Search on something we can find
handler t2 read b=(18);
handler t2 read b>=(18);
handler t2 read b>(18);
handler t2 read b<=(18);
handler t2 read b<(18);
# Search on something we can't find
--sorted_result
handler t2 read a=(15);
--sorted_result
handler t2 read a>=(15) limit 2;
--sorted_result
handler t2 read a>(15) limit 2;
handler t2 read a<=(15);
handler t2 read a<(15);
# Search from upper end
handler t2 read a=(54);
handler t2 read a>=(54);
handler t2 read a>(54);
handler t2 read a<=(54);
handler t2 read a<(54);
# Search from lower end
handler t2 read a=(1);
handler t2 read a>=(1);
handler t2 read a>(1);
handler t2 read a<=(1);
handler t2 read a<(1);
handler t2 read b first limit 5;
handler t2 read b next limit 3;
handler t2 read b prev limit 10;
handler t2 read b>=(16) limit 4;
handler t2 read b>=(16) limit 2,2;
select * from t1 where a>=16 order by a,b limit 2,2;
handler t2 read a last limit 3;
handler t2 read b=(16) limit 1,3;
handler t2 read b=(19);
handler t2 read b=(19) where b="yyy";
handler t2 read first;
handler t2 read next;
handler t2 read next;
handler t2 close;
handler t1 open;
handler t1 read b next; # this used to crash as a bug#5373
handler t1 read b next;
handler t1 close;
handler t1 open;
handler t1 read a prev; # this used to crash as a bug#5373
handler t1 read a prev;
handler t1 close;
handler t1 open as t2;
handler t2 read first;
eval alter table t1 engine = $engine_type;
--error 1109
handler t2 read first;
handler t1 open;
handler t1 read a=(20) limit 1,3;
flush tables;
handler t1 read a=(20) limit 1,3;
handler t1 close;
#
# Search after end and before start of index
#
handler t1 open;
handler t1 read a=(25);
handler t1 read a next;
handler t1 read a next;
handler t1 read a next;
handler t1 read a prev;
handler t1 read a=(1000);
handler t1 read a next;
handler t1 read a prev;
handler t1 read a=(1000);
handler t1 read a prev;
handler t1 read a=(14);
handler t1 read a prev;
handler t1 read a prev;
handler t1 read a next;
handler t1 read a=(1);
handler t1 read a prev;
handler t1 read a next;
handler t1 read a=(1);
handler t1 read a next;
handler t1 close;
#
# Test with prepared statements
#
handler t1 open;
prepare stmt from 'handler t1 read a=(?) limit ?,?';
set @a=20,@b=1,@c=100;
execute stmt using @a,@b,@c;
set @a=20,@b=2,@c=1;
execute stmt using @a,@b,@c;
set @a=20,@b=0,@c=2;
execute stmt using @a,@b,@c;
deallocate prepare stmt;
prepare stmt from 'handler t1 read a next limit ?';
handler t1 read a>=(21);
set @a=3;
execute stmt using @a;
execute stmt using @a;
execute stmt using @a;
deallocate prepare stmt;
prepare stmt from 'handler t1 read b prev limit ?';
execute stmt using @a;
execute stmt using @a;
execute stmt using @a;
execute stmt using @a;
deallocate prepare stmt;
prepare stmt from 'handler t1 read b=(?,?)';
set @a=14, @b='aaa';
execute stmt using @a,@b;
set @a=14, @b='not found';
execute stmt using @a,@b;
deallocate prepare stmt;
prepare stmt from 'handler t1 read b=(1+?) limit 10';
set @a=15;
execute stmt using @a;
execute stmt using @a;
deallocate prepare stmt;
prepare stmt from 'handler t1 read b>=(?) where a < ? limit 5';
set @a=17, @b=24;
execute stmt using @a,@b;
execute stmt using @a,@b;
deallocate prepare stmt;
prepare stmt from 'handler t1 read a=(?)';
set @a=17;
execute stmt using @a;
alter table t1 add c int;
--error 1109
execute stmt using @a;
deallocate prepare stmt;
--error 1109
handler t1 close;
handler t1 open;
prepare stmt from 'handler t1 read a=(?)';
flush tables;
set @a=17;
--error ER_NEED_REPREPARE
execute stmt using @a;
deallocate prepare stmt;
handler t1 close;
#
# DROP TABLE / ALTER TABLE
#
handler t1 open as t2;
drop table t1;
create table t1 (a int not null);
insert into t1 values (17);
--error 1109
handler t2 read first;
handler t1 open as t2;
eval alter table t1 engine=$other_engine_type;
--error 1109
handler t2 read first;
drop table t1;
#
# Test case for the bug #787
#
create table t1 (a int);
insert into t1 values (1),(2),(3),(4),(5),(6);
delete from t1 limit 2;
handler t1 open;
handler t1 read first;
handler t1 read first limit 1,1;
handler t1 read first limit 2,2;
delete from t1 limit 3;
handler t1 read first;
drop table t1;
#
# Test for #751
#
eval create table t1(a int, index $key_type (a));
insert into t1 values (1), (2), (3);
handler t1 open;
--error 1054
handler t1 read a=(W);
--error 1210
handler t1 read a=(a);
drop table t1;
#
# BUG#2304
#
create table t1 (a char(5));
insert into t1 values ("Ok");
handler t1 open as t;
handler t read first;
use mysql;
handler t read first;
handler t close;
handler test.t1 open as t;
handler t read first;
handler t close;
use test;
drop table t1;
#
# BUG#3649
#
eval create table t1 ( a int, b int, INDEX a $key_type (a) );
insert into t1 values (1,2), (2,1);
handler t1 open;
handler t1 read a=(1) where b=2;
handler t1 read a=(1) where b=3;
handler t1 read a=(1) where b=1;
handler t1 close;
drop table t1;
#
# Test if fix for BUG#4286 correctly closes handler tables.
#
create table t1 (c1 char(20));
insert into t1 values ("t1");
handler t1 open as h1;
handler h1 read first limit 9;
create table t2 (c1 char(20));
insert into t2 values ("t2");
handler t2 open as h2;
handler h2 read first limit 9;
create table t3 (c1 char(20));
insert into t3 values ("t3");
handler t3 open as h3;
handler h3 read first limit 9;
create table t4 (c1 char(20));
insert into t4 values ("t4");
handler t4 open as h4;
handler h4 read first limit 9;
create table t5 (c1 char(20));
insert into t5 values ("t5");
handler t5 open as h5;
handler h5 read first limit 9;
# close first
eval alter table t1 engine=$other_handler_engine_type;
--error 1109
handler h1 read first limit 9;
handler h2 read first limit 9;
handler h3 read first limit 9;
handler h4 read first limit 9;
handler h5 read first limit 9;
# close last
eval alter table t5 engine=$other_handler_engine_type;
--error 1109
handler h1 read first limit 9;
handler h2 read first limit 9;
handler h3 read first limit 9;
handler h4 read first limit 9;
--error 1109
handler h5 read first limit 9;
# close middle
eval alter table t3 engine=$other_handler_engine_type;
--error 1109
handler h1 read first limit 9;
handler h2 read first limit 9;
--error 1109
handler h3 read first limit 9;
handler h4 read first limit 9;
--error 1109
handler h5 read first limit 9;
handler h2 close;
handler h4 close;
# close all depending handler tables
handler t1 open as h1_1;
handler t1 open as h1_2;
handler t1 open as h1_3;
handler h1_1 read first limit 9;
handler h1_2 read first limit 9;
handler h1_3 read first limit 9;
eval alter table t1 engine=$engine_type;
--error 1109
handler h1_1 read first limit 9;
--error 1109
handler h1_2 read first limit 9;
--error 1109
handler h1_3 read first limit 9;
drop table t1;
drop table t2;
drop table t3;
drop table t4;
drop table t5;
#
# Bug#14397 - OPTIMIZE TABLE with an open HANDLER causes a crash
#
create table t1 (c1 int);
insert into t1 values (1);
# client 1
handler t1 open;
handler t1 read first;
# client 2
connect (con2,localhost,root,,);
connection con2;
--exec echo send the below to another connection, do not wait for the result
send optimize table t1;
--sleep 1
# client 1
--exec echo proceed with the normal connection
connection default;
handler t1 read next;
handler t1 close;
# client 2
--exec echo read the result from the other connection
connection con2;
reap;
# client 1
--exec echo proceed with the normal connection
connection default;
drop table t1;
eval CREATE TABLE t1 ( no1 smallint(5) NOT NULL default '0', no2 int(10) NOT NULL default '0', PRIMARY KEY $key_type (no1,no2));
INSERT INTO t1 VALUES (1,274),(1,275),(2,6),(2,8),(4,1),(4,2);
HANDLER t1 OPEN;
HANDLER t1 READ `primary` = (1, 1000);
HANDLER t1 READ `primary` PREV;
HANDLER t1 READ `primary` = (1, 1000);
HANDLER t1 READ `primary` NEXT;
DROP TABLE t1;
# End of 4.1 tests
#
# Addendum to Bug#14397 - OPTIMIZE TABLE with an open HANDLER causes a crash
# Show that DROP TABLE can no longer deadlock against
# FLUSH TABLES WITH READ LOCK. This is a 5.0 issue.
#
create table t1 (c1 int);
insert into t1 values (14397);
flush tables with read lock;
# The thread with the global read lock cannot drop the table itself:
--error 1223
drop table t1;
#
# client 2
# We need a second connection to try the drop.
# The drop waits for the global read lock to go away.
# Without the addendum fix it locked LOCK_open before entering the wait loop.
connection con2;
--exec echo send the below to another connection, do not wait for the result
send drop table t1;
--sleep 1
#
# client 1
# Now we need something that wants LOCK_open. A simple table access which
# opens the table does the trick.
--exec echo proceed with the normal connection
connection default;
# This would hang on LOCK_open without the 5.0 addendum fix.
select * from t1;
# Release the read lock. This should make the DROP go through.
unlock tables;
#
# client 2
# Read the result of the drop command.
connection con2;
--exec echo read the result from the other connection
reap;
#
# client 1
# Now back to normal operation. The table should not exist any more.
--exec echo proceed with the normal connection
connection default;
--error 1146
select * from t1;
# Just to be sure and not confuse the next test case writer.
drop table if exists t1;
#
# Bug#25856 - HANDLER table OPEN in one connection lock DROP TABLE in another one
#
eval create table t1 (a int not null) ENGINE=$other_engine_type;
--echo --> client 2
connection con2;
--error 1031
handler t1 open;
--echo --> client 1
connection default;
drop table t1;
disconnect con2;
#
# Bug#30632 HANDLER read failure causes hang
#
create table t1 (a int);
handler t1 open as t1_alias;
--error 1176
handler t1_alias read a next;
--error 1054
handler t1_alias READ a next where inexistent > 0;
--error 1176
handler t1_alias read a next;
--error 1054
handler t1_alias READ a next where inexistent > 0;
handler t1_alias close;
drop table t1;
#
# Bug#30882 Dropping a temporary table inside a stored function may cause a server crash
#
# Test HANDLER statements in conjunction with temporary tables. While the temporary table
# is open by a HANDLER, no other statement can access it.
#
eval create temporary table t1 (a int, b char(1), key a $key_type (a), key b $key_type (a,b));
insert into t1 values (0,"a"),(1,"b"),(2,"c"),(3,"d"),(4,"e"),
(5,"f"),(6,"g"),(7,"h"),(8,"i"),(9,"j"),(9,'k');
select a,b from t1;
handler t1 open as a1;
handler a1 read a=(1);
handler a1 read a next;
handler a1 read a next;
--error ER_CANT_REOPEN_TABLE
select a,b from t1;
handler a1 read a prev;
handler a1 read a prev;
handler a1 read a=(6) where b="g";
handler a1 close;
select a,b from t1;
handler t1 open as a2;
handler a2 read b=(9);
handler a2 read b next;
handler a2 read b prev limit 2;
--error 0,1031
handler a2 read b last;
handler a2 read b prev;
handler a2 close;
drop table t1;
# Test that temporary tables associated with handlers are properly dropped.
create table t1 (a int);
eval create temporary table t2 (a int, key $key_type (a));
handler t1 open as a1;
handler t2 open as a2;
handler a2 read a first;
drop table t1, t2;
--error ER_UNKNOWN_TABLE
handler a2 read a next;
--error ER_UNKNOWN_TABLE
handler a1 close;
# Alter table drop handlers
eval create table t1 (a int, key $key_type (a));
create table t2 like t1;
handler t1 open as a1;
handler t2 open as a2;
handler a1 read a first;
handler a2 read a first;
alter table t1 add b int;
--error ER_UNKNOWN_TABLE
handler a1 close;
handler a2 close;
drop table t1, t2;
# Rename table drop handlers
eval create table t1 (a int, key $key_type (a));
handler t1 open as a1;
handler a1 read a first;
rename table t1 to t2;
--error ER_UNKNOWN_TABLE
handler a1 read a first;
drop table t2;
# Optimize table drop handlers
eval create table t1 (a int, key $key_type (a));
create table t2 like t1;
handler t1 open as a1;
handler t2 open as a2;
handler a1 read a first;
handler a2 read a first;
optimize table t1;
--error ER_UNKNOWN_TABLE
handler a1 close;
handler a2 close;
drop table t1, t2;
--echo #
--echo # BUG#51877 - HANDLER interface causes invalid memory read
--echo #
eval CREATE TABLE t1(a INT, KEY $key_type (a));
HANDLER t1 OPEN;
HANDLER t1 READ a FIRST;
INSERT INTO t1 VALUES(1);
--error 0,ER_CHECKREAD
HANDLER t1 READ a NEXT;
HANDLER t1 CLOSE;
DROP TABLE t1;
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