mariadb/mysql-test/t/blackhole.test
unknown 5434defee5 Collection of changes per Bar and Serg.
acinclude.m4:
  Change in message
mysql-test/r/blackhole.result:
  Lowered the number of inserts.
mysql-test/t/blackhole.test:
  Lowered the number of inserts.
sql/ha_blackhole.cc:
  Added indexes per Serg, correction of indention, added asserts per Serg.
sql/ha_blackhole.h:
  Indention fix, added methods for index...
2005-03-24 16:07:56 -08:00

99 lines
3 KiB
Text

#
# Simple test for blackhole example
# Taken from the select test
#
-- source include/have_blackhole.inc
--disable_warnings
drop table if exists t1,t2;
--enable_warnings
CREATE TABLE t1 (
Period smallint(4) unsigned zerofill DEFAULT '0000' NOT NULL,
Varor_period smallint(4) unsigned DEFAULT '0' NOT NULL
) ENGINE=blackhole;
INSERT INTO t1 VALUES (9410,9412);
select period from t1;
select * from t1;
select t1.* from t1;
#
# Create test table
#
CREATE TABLE t2 (
auto int NOT NULL auto_increment,
fld1 int(6) unsigned zerofill DEFAULT '000000' NOT NULL,
companynr tinyint(2) unsigned zerofill DEFAULT '00' NOT NULL,
fld3 char(30) DEFAULT '' NOT NULL,
fld4 char(35) DEFAULT '' NOT NULL,
fld5 char(35) DEFAULT '' NOT NULL,
fld6 char(4) DEFAULT '' NOT NULL,
primary key (auto)
) ENGINE=blackhole;
INSERT INTO t2 VALUES (1192,068305,00,'Colombo','hardware','colicky','');
INSERT INTO t2 VALUES (1193,000000,00,'nondecreasing','implant','thrillingly','');
--enable_query_log
#
# Search with a key
#
select t2.fld3 from t2 where companynr = 58 and fld3 like "%imaginable%";
select fld3 from t2 where fld3 like "%cultivation" ;
#
# Search with a key using sorting and limit the same time
#
select t2.fld3,companynr from t2 where companynr = 57+1 order by fld3;
select fld3,companynr from t2 where companynr = 58 order by fld3;
select fld3 from t2 order by fld3 desc limit 10;
select fld3 from t2 order by fld3 desc limit 5;
select fld3 from t2 order by fld3 desc limit 5,5;
#
# Search with a key having a constant with each unique key.
# The table is read directly with read-next on fld3
#
select t2.fld3 from t2 where fld3 = 'honeysuckle';
select t2.fld3 from t2 where fld3 LIKE 'honeysuckl_';
select t2.fld3 from t2 where fld3 LIKE 'hon_ysuckl_';
select t2.fld3 from t2 where fld3 LIKE 'honeysuckle%';
select t2.fld3 from t2 where fld3 LIKE 'h%le';
select t2.fld3 from t2 where fld3 LIKE 'honeysuckle_';
select t2.fld3 from t2 where fld3 LIKE 'don_t_find_me_please%';
#
# Test sorting with a used key (there is no need for sorting)
#
select t2.fld3 from t2 where fld3 >= 'honeysuckle' and fld3 <= 'honoring' order by fld3;
select fld1,fld3 from t2 where fld3="Colombo" or fld3 = "nondecreasing" order by fld3;
# Test for fulltext
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(200), b TEXT, FULLTEXT (a,b));
INSERT INTO t1 VALUES('MySQL has now support', 'for full-text search'),
('Full-text indexes', 'are called collections'),
('Only MyISAM tables','support collections'),
('Function MATCH ... AGAINST()','is used to do a search'),
('Full-text search in MySQL', 'implements vector space model');
SHOW INDEX FROM t1;
# nl search
select * from t1 where MATCH(a,b) AGAINST ("collections");
explain extended select * from t1 where MATCH(a,b) AGAINST ("collections");
select * from t1 where MATCH(a,b) AGAINST ("indexes");
select * from t1 where MATCH(a,b) AGAINST ("indexes collections");
select * from t1 where MATCH(a,b) AGAINST ("only");
drop table if exists t1,t2;