type_blob.test
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:13k
- # This test can't be run with running server (--extern) as this uses
- # load_file() on a file in the tree.
- #
- #
- # Basic cleanup
- #
- --disable_warnings
- drop table if exists t1,t2,t3,t4,t5,t6,t7;
- --enable_warnings
- #
- # Check syntax for creating BLOB/TEXT
- #
- CREATE TABLE t1 (a blob, b text, c blob(250), d text(70000), e text(70000000));
- show columns from t1;
- # PS doesn't give errors on prepare yet
- --disable_ps_protocol
- CREATE TABLE t2 (a char(257), b varbinary(70000), c varchar(70000000));
- --enable_ps_protocol
- show columns from t2;
- create table t3 (a long, b long byte);
- show create TABLE t3;
- drop table t1,t2,t3
- #
- # Check errors with blob
- #
- --error 1074
- CREATE TABLE t1 (a char(257) default "hello");
- --error 1101
- CREATE TABLE t2 (a blob default "hello");
- # Safety to be able to continue with other tests if above fails
- --disable_warnings
- drop table if exists t1,t2;
- --enable_warnings
- #
- # test of full join with blob
- #
- create table t1 (nr int(5) not null auto_increment,b blob,str char(10), primary key (nr));
- insert into t1 values (null,"a","A");
- insert into t1 values (null,"bbb","BBB");
- insert into t1 values (null,"ccc","CCC");
- select last_insert_id();
- select * from t1,t1 as t2;
- drop table t1;
- #
- # Test of changing TEXT column
- #
- create table t1 (a text);
- insert into t1 values ('where');
- update t1 set a='Where';
- select * from t1;
- drop table t1;
- #
- # test of blob, text, char and char binary
- #
- create table t1 (t text,c char(10),b blob, d binary(10));
- insert into t1 values (NULL,NULL,NULL,NULL);
- insert into t1 values ("","","","");
- insert into t1 values ("hello","hello","hello","hello");
- insert into t1 values ("HELLO","HELLO","HELLO","HELLO");
- insert into t1 values ("HELLO MY","HELLO MY","HELLO MY","HELLO MY");
- insert into t1 values ("a","a","a","a");
- insert into t1 values (1,1,1,1);
- insert into t1 values (NULL,NULL,NULL,NULL);
- update t1 set c="",b=null where c="1";
- lock tables t1 READ;
- # We mask out the Privileges column because it differs for embedded server
- --replace_column 8 #
- show full fields from t1;
- lock tables t1 WRITE;
- --replace_column 8 #
- show full fields from t1;
- unlock tables;
- select t from t1 where t like "hello";
- select c from t1 where c like "hello";
- select b from t1 where b like "hello";
- select d from t1 where d like "hello";
- select c from t1 having c like "hello";
- select d from t1 having d like "hello";
- select t from t1 where t like "%HELLO%";
- select c from t1 where c like "%HELLO%";
- select b from t1 where b like "%HELLO%";
- select d from t1 where d like "%HELLO%";
- select c from t1 having c like "%HELLO%";
- select d from t1 having d like "%HELLO%";
- select d from t1 having d like "%HE%LLO%";
- select t from t1 order by t;
- select c from t1 order by c;
- select b from t1 order by b;
- select d from t1 order by d;
- select distinct t from t1;
- select distinct b from t1;
- select distinct t from t1 order by t;
- select distinct b from t1 order by b;
- select t from t1 group by t;
- select b from t1 group by b;
- set option sql_big_tables=1;
- select distinct t from t1;
- select distinct b from t1;
- select distinct t from t1 order by t;
- select distinct b from t1 order by b;
- select distinct c from t1;
- select distinct d from t1;
- select distinct c from t1 order by c;
- select distinct d from t1 order by d;
- select c from t1 group by c;
- select d from t1 group by d;
- set option sql_big_tables=0;
- select distinct * from t1;
- select t,count(*) from t1 group by t;
- select b,count(*) from t1 group by b;
- select c,count(*) from t1 group by c;
- select d,count(*) from t1 group by d;
- drop table t1;
- -- error 1071
- create table t1 (a text, unique (a(2100))); # should give an error
- create table t1 (a text, key (a(2100))); # key is auto-truncated
- show create table t1;
- drop table t1;
- #
- # Test of join with blobs and min
- #
- CREATE TABLE t1 (
- t1_id bigint(21) NOT NULL auto_increment,
- _field_72 varchar(128) DEFAULT '' NOT NULL,
- _field_95 varchar(32),
- _field_115 tinyint(4) DEFAULT '0' NOT NULL,
- _field_122 tinyint(4) DEFAULT '0' NOT NULL,
- _field_126 tinyint(4),
- _field_134 tinyint(4),
- PRIMARY KEY (t1_id),
- UNIQUE _field_72 (_field_72),
- KEY _field_115 (_field_115),
- KEY _field_122 (_field_122)
- );
- INSERT INTO t1 VALUES (1,'admin','21232f297a57a5a743894a0e4a801fc3',0,1,NULL,NULL);
- INSERT INTO t1 VALUES (2,'hroberts','7415275a8c95952901e42b13a6b78566',0,1,NULL,NULL);
- INSERT INTO t1 VALUES (3,'guest','d41d8cd98f00b204e9800998ecf8427e',1,0,NULL,NULL);
- CREATE TABLE t2 (
- seq_0_id bigint(21) DEFAULT '0' NOT NULL,
- seq_1_id bigint(21) DEFAULT '0' NOT NULL,
- PRIMARY KEY (seq_0_id,seq_1_id)
- );
- INSERT INTO t2 VALUES (1,1);
- INSERT INTO t2 VALUES (2,1);
- INSERT INTO t2 VALUES (2,2);
- CREATE TABLE t3 (
- t3_id bigint(21) NOT NULL auto_increment,
- _field_131 varchar(128),
- _field_133 tinyint(4) DEFAULT '0' NOT NULL,
- _field_135 datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
- _field_137 tinyint(4),
- _field_139 datetime DEFAULT '0000-00-00 00:00:00' NOT NULL,
- _field_140 blob,
- _field_142 tinyint(4) DEFAULT '0' NOT NULL,
- _field_145 tinyint(4) DEFAULT '0' NOT NULL,
- _field_148 tinyint(4) DEFAULT '0' NOT NULL,
- PRIMARY KEY (t3_id),
- KEY _field_133 (_field_133),
- KEY _field_135 (_field_135),
- KEY _field_139 (_field_139),
- KEY _field_142 (_field_142),
- KEY _field_145 (_field_145),
- KEY _field_148 (_field_148)
- );
- INSERT INTO t3 VALUES (1,'test job 1',0,'0000-00-00 00:00:00',0,'1999-02-25 22:43:32','testrnjobrn1',0,0,0);
- INSERT INTO t3 VALUES (2,'test job 2',0,'0000-00-00 00:00:00',0,'1999-02-26 21:08:04','',0,0,0);
- CREATE TABLE t4 (
- seq_0_id bigint(21) DEFAULT '0' NOT NULL,
- seq_1_id bigint(21) DEFAULT '0' NOT NULL,
- PRIMARY KEY (seq_0_id,seq_1_id)
- );
- INSERT INTO t4 VALUES (1,1);
- INSERT INTO t4 VALUES (2,1);
- CREATE TABLE t5 (
- t5_id bigint(21) NOT NULL auto_increment,
- _field_149 tinyint(4),
- _field_156 varchar(128) DEFAULT '' NOT NULL,
- _field_157 varchar(128) DEFAULT '' NOT NULL,
- _field_158 varchar(128) DEFAULT '' NOT NULL,
- _field_159 varchar(128) DEFAULT '' NOT NULL,
- _field_160 varchar(128) DEFAULT '' NOT NULL,
- _field_161 varchar(128) DEFAULT '' NOT NULL,
- PRIMARY KEY (t5_id),
- KEY _field_156 (_field_156),
- KEY _field_157 (_field_157),
- KEY _field_158 (_field_158),
- KEY _field_159 (_field_159),
- KEY _field_160 (_field_160),
- KEY _field_161 (_field_161)
- );
- INSERT INTO t5 VALUES (1,0,'tomato','','','','','');
- INSERT INTO t5 VALUES (2,0,'cilantro','','','','','');
- CREATE TABLE t6 (
- seq_0_id bigint(21) DEFAULT '0' NOT NULL,
- seq_1_id bigint(21) DEFAULT '0' NOT NULL,
- PRIMARY KEY (seq_0_id,seq_1_id)
- );
- INSERT INTO t6 VALUES (1,1);
- INSERT INTO t6 VALUES (1,2);
- INSERT INTO t6 VALUES (2,2);
- CREATE TABLE t7 (
- t7_id bigint(21) NOT NULL auto_increment,
- _field_143 tinyint(4),
- _field_165 varchar(32),
- _field_166 smallint(6) DEFAULT '0' NOT NULL,
- PRIMARY KEY (t7_id),
- KEY _field_166 (_field_166)
- );
- INSERT INTO t7 VALUES (1,0,'High',1);
- INSERT INTO t7 VALUES (2,0,'Medium',2);
- INSERT INTO t7 VALUES (3,0,'Low',3);
- select replace(t3._field_140, "r","^M"),t3_id,min(t3._field_131), min(t3._field_135), min(t3._field_139), min(t3._field_137), min(link_alias_142._field_165), min(link_alias_133._field_72), min(t3._field_145), min(link_alias_148._field_156), replace(min(t3._field_140), "r","^M"),t3.t3_id from t3 left join t4 on t4.seq_0_id = t3.t3_id left join t7 link_alias_142 on t4.seq_1_id = link_alias_142.t7_id left join t6 on t6.seq_0_id = t3.t3_id left join t1 link_alias_133 on t6.seq_1_id = link_alias_133.t1_id left join t2 on t2.seq_0_id = t3.t3_id left join t5 link_alias_148 on t2.seq_1_id = link_alias_148.t5_id where t3.t3_id in (1) group by t3.t3_id order by link_alias_142._field_166, _field_139, link_alias_133._field_72, _field_135, link_alias_148._field_156;
- drop table t1,t2,t3,t4,t5,t6,t7;
- #
- # Test of reverse with empty blob
- #
- create table t1 (a blob);
- insert into t1 values ("empty"),("");
- select a,reverse(a) from t1;
- drop table t1;
- #
- # Test of BLOB:s with NULL keys.
- #
- create table t1 (a blob, key (a(10)));
- insert into t1 values ("bye"),("hello"),("hello"),("hello word");
- select * from t1 where a like "hello%";
- drop table t1;
- #
- # Test of found bug in group on text key
- #
- CREATE TABLE t1 (
- f1 int(11) DEFAULT '0' NOT NULL,
- f2 varchar(16) DEFAULT '' NOT NULL,
- f5 text,
- KEY index_name (f1,f2,f5(16))
- );
- INSERT INTO t1 VALUES (0,'traktor','1111111111111');
- INSERT INTO t1 VALUES (1,'traktor','1111111111111111111111111');
- select count(*) from t1 where f2='traktor';
- drop table t1;
- #
- # Test of found bug when blob is first key part
- #
- create table t1 (foobar tinyblob not null, boggle smallint not null, key (foobar(32), boggle));
- insert into t1 values ('fish', 10),('bear', 20);
- select foobar, boggle from t1 where foobar = 'fish';
- select foobar, boggle from t1 where foobar = 'fish' and boggle = 10;
- drop table t1;
- #
- # Bug when blob is updated
- #
- create table t1 (id integer auto_increment unique,imagem LONGBLOB not null);
- insert into t1 (id) values (1);
- # We have to clean up the path in the results for safe comparison
- --replace_result $MYSQL_TEST_DIR ../..
- eval select
- charset(load_file('$MYSQL_TEST_DIR/std_data/words.dat')),
- collation(load_file('$MYSQL_TEST_DIR/std_data/words.dat')),
- coercibility(load_file('$MYSQL_TEST_DIR/std_data/words.dat'));
- --replace_result $MYSQL_TEST_DIR ../..
- eval explain extended select
- charset(load_file('$MYSQL_TEST_DIR/std_data/words.dat')),
- collation(load_file('$MYSQL_TEST_DIR/std_data/words.dat')),
- coercibility(load_file('$MYSQL_TEST_DIR/std_data/words.dat'));
- --replace_result $MYSQL_TEST_DIR ../..
- eval update t1 set imagem=load_file('$MYSQL_TEST_DIR/std_data/words.dat') where id=1;
- select if(imagem is null, "ERROR", "OK"),length(imagem) from t1 where id = 1;
- drop table t1;
- --replace_result $MYSQL_TEST_DIR ../..
- eval create table t1 select load_file('$MYSQL_TEST_DIR/std_data/words.dat') l;
- # We mask out the Privileges column because it differs for embedded server
- --replace_column 8 #
- show full fields from t1;
- drop table t1;
- #
- # Test blob's with end space (Bug #1651)
- #
- create table t1 (id integer primary key auto_increment, txt text not null, unique index txt_index (txt (20)));
- insert into t1 (txt) values ('Chevy'), ('Chevy ');
- select * from t1 where txt='Chevy';
- select * from t1 where txt='Chevy ';
- select * from t1 where txt='Chevy ' or txt='Chevy';
- select * from t1 where txt='Chevy' or txt='Chevy ';
- select * from t1 where id='1' or id='2';
- insert into t1 (txt) values('Ford');
- select * from t1 where txt='Chevy' or txt='Chevy ' or txt='Ford';
- select * from t1 where txt='Chevy' or txt='Chevy ';
- select * from t1 where txt='Chevy' or txt='Chevy ' or txt=' Chevy';
- select * from t1 where txt in ('Chevy ','Chevy');
- select * from t1 where txt in ('Chevy');
- select * from t1 where txt between 'Chevy' and 'Chevy';
- select * from t1 where txt between 'Chevy' and 'Chevy' or txt='Chevy ';
- select * from t1 where txt between 'Chevy' and 'Chevy ';
- select * from t1 where txt < 'Chevy ';
- select * from t1 where txt <= 'Chevy';
- select * from t1 where txt > 'Chevy';
- select * from t1 where txt >= 'Chevy';
- drop table t1;
- create table t1 (id integer primary key auto_increment, txt text, unique index txt_index (txt (20)));
- insert into t1 (txt) values ('Chevy'), ('Chevy '), (NULL);
- select * from t1 where txt='Chevy' or txt is NULL;
- explain select * from t1 where txt='Chevy' or txt is NULL;
- select * from t1 where txt='Chevy ';
- select * from t1 where txt='Chevy ' or txt='Chevy';
- select * from t1 where txt='Chevy' or txt='Chevy ';
- select * from t1 where id='1' or id='2';
- insert into t1 (txt) values('Ford');
- select * from t1 where txt='Chevy' or txt='Chevy ' or txt='Ford';
- select * from t1 where txt='Chevy' or txt='Chevy ';
- select * from t1 where txt='Chevy' or txt='Chevy ' or txt=' Chevy';
- select * from t1 where txt in ('Chevy ','Chevy');
- select * from t1 where txt in ('Chevy');
- select * from t1 where txt between 'Chevy' and 'Chevy';
- select * from t1 where txt between 'Chevy' and 'Chevy' or txt='Chevy ';
- select * from t1 where txt between 'Chevy' and 'Chevy ';
- select * from t1 where txt < 'Chevy ';
- select * from t1 where txt < 'Chevy ' or txt is NULL;
- select * from t1 where txt <= 'Chevy';
- select * from t1 where txt > 'Chevy';
- select * from t1 where txt >= 'Chevy';
- alter table t1 modify column txt blob;
- explain select * from t1 where txt='Chevy' or txt is NULL;
- select * from t1 where txt='Chevy' or txt is NULL;
- explain select * from t1 where txt='Chevy' or txt is NULL order by txt;
- select * from t1 where txt='Chevy' or txt is NULL order by txt;
- drop table t1;
- CREATE TABLE t1 ( i int(11) NOT NULL default '0', c text NOT NULL, d varchar(1) NOT NULL DEFAULT ' ', PRIMARY KEY (i), KEY (c(1),d));
- INSERT t1 (i, c) VALUES (1,''),(2,''),(3,'asdfh'),(4,'');
- select max(i) from t1 where c = '';
- drop table t1;
- # End of 4.1 tests