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de44b51e151a00a00d0e396dc57ced3682d24d78
mariadb/mysql-test/suite/pbxt/r/pbxt_bugs.result
unknown 6135a547b2 Merge fix for PBXT running inside embedded server (MBug#439889). 
Also some small fixes to make the PBXT testsuite work in --embedded.

config/ac-macros/plugins.m4:
  MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS macro extended to support multiple files.
mysql-test/std_data/pbxt_load_unique_error1.inc:
  Move file to be accessible also for testing embedded server.
mysql-test/suite/pbxt/r/pbxt_bugs.result:
  Fix LOAD DATA LOCAL INFILE path so it works also for testing embedded server.
mysql-test/suite/pbxt/t/pbxt_bugs.test:
  Fix LOAD DATA LOCAL INFILE path so it works also for testing embedded server.
mysql-test/suite/pbxt/t/pbxt_locking.test:
  Disable for embedded, as it needs SHOW PROCESSLIST functionality not available there.
mysql-test/suite/pbxt/t/pbxt_transactions.test:
  Disable test for embedded, as it needs ability to connect from outside (mysqldump).
mysql-test/suite/pbxt/t/ps_1general.test:
  Fix replace_result for new mysql-test-run.pl.
sql/sql_plugin.cc:
  Remove hack that disables PBXT in embedded.
storage/pbxt/plug.in:
  Fix crash in PBXT in embedded server.
storage/pbxt/src/Makefile.am:
  Remove not needed CFLAGS/CXXFLAGS (they cause autotools to generate different object names, which in turn cause the MYSQL_PLUGIN_DEPENDS_ON_MYSQL_INTERNALS replacement of object files inside library files not to work).
storage/pbxt/src/ha_pbxt.cc:
  Ugly hack to allow more threads in embedded server (need a better fix I think).
storage/pbxt/src/table_xt.cc:
  Use stderr for logging not stdout (prevent spamming --embedded test suite output with stray messages).
storage/pbxt/src/thread_xt.cc:
  Use stderr for logging not stdout (prevent spamming --embedded test suite output with stray messages).
storage/pbxt/src/trace_xt.cc:
  Use stderr for logging not stdout (prevent spamming --embedded test suite output with stray messages).
2009-12-22 11:33:20 +01:00

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drop table if exists t1,t2,t3;
create table t1 (id int auto_increment key) engine=pbxt auto_increment=200;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`id` int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`id`)
) ENGINE=PBXT AUTO_INCREMENT=200 DEFAULT CHARSET=latin1
alter table t1 add column text char(40);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`text` char(40) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=PBXT AUTO_INCREMENT=200 DEFAULT CHARSET=latin1
alter table t1 auto_increment = 100;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`text` char(40) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=PBXT AUTO_INCREMENT=100 DEFAULT CHARSET=latin1
drop table if exists t1;
create table t1 (
id int,
c_char char(3),
c_varchar varchar(3),
c_char_bin char(3) binary,
c_varchar_bin varchar(3) binary,
c_char_uni char(3) unicode,
c_varchar_uni varchar(3) unicode,
c_dec decimal(3),
index(c_char),
index(c_varchar),
index(c_char_bin),
index(c_varchar_bin),
index(c_char_uni),
index(c_varchar_uni),
index(c_dec)
) engine=pbxt;
insert t1 values (1, "ab", "ab", "ab", "ab", "ab", "ab", 12);
insert t1 values (2, "ab ", "ab ", "ab ", "ab ", "ab ", "ab ", 123);
select c_char from t1 where c_char = "ab";
c_char
ab
ab
select c_varchar from t1 where c_varchar = "ab";
c_varchar
ab
ab
select c_char_bin from t1 where c_char_bin = "ab";
c_char_bin
ab
ab
select c_varchar_bin from t1 where c_varchar_bin = "ab";
c_varchar_bin
ab
ab
select c_char_uni from t1 where c_char_uni = "ab";
c_char_uni
ab
ab
select c_varchar_uni from t1 where c_varchar_uni = "ab";
c_varchar_uni
ab
ab
select c_dec from t1 where c_dec = 12;
c_dec
12
select * from t1 where c_char = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_char_bin = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar_bin = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_char_uni = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar_uni = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_dec = 123;
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
2 ab ab ab ab ab ab 123
drop table if exists t1;
create table t1 (
id int,
c_char char(100),
c_varchar varchar(100),
c_char_bin char(100) binary,
c_varchar_bin varchar(100) binary,
c_char_uni char(100) unicode,
c_varchar_uni varchar(100) unicode,
c_dec decimal(65),
index(c_char),
index(c_varchar),
index(c_char_bin),
index(c_varchar_bin),
index(c_char_uni),
index(c_varchar_uni),
index(c_dec)
) engine=pbxt;
insert t1 values (1, "ab", "ab", "ab", "ab", "ab", "ab", 12);
insert t1 values (2, "ab ", "ab ", "ab ", "ab ", "ab ", "ab ", 123);
select * from t1 where c_char = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_char_bin = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar_bin = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_char_uni = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar_uni = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_dec = 12;
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
select c_char from t1 where c_char = "ab ";
c_char
ab
ab
select c_varchar from t1 where c_varchar = "ab ";
c_varchar
ab
ab
select c_char_bin from t1 where c_char_bin = "ab ";
c_char_bin
ab
ab
select c_varchar_bin from t1 where c_varchar_bin = "ab ";
c_varchar_bin
ab
ab
select c_char_uni from t1 where c_char_uni = "ab ";
c_char_uni
ab
ab
select c_varchar_uni from t1 where c_varchar_uni = "ab ";
c_varchar_uni
ab
ab
select c_dec from t1 where c_dec = 123;
c_dec
123
drop table if exists t1;
create table t1 (
id int,
c_varchar varchar(300),
c_varchar_bin varchar(300) binary,
c_varchar_uni varchar(300) unicode,
c_ttext TINYTEXT,
c_text TEXT,
c_mtext MEDIUMTEXT,
c_ltext LONGTEXT,
index(c_varchar),
index(c_varchar_bin),
index(c_varchar_uni),
index(c_ttext(100)),
index(c_text(100)),
index(c_mtext(100)),
index(c_ltext(100))
) engine=pbxt;
insert t1 values (1, "ab", "ab", "ab", "ab", "ab", "ab", "ab");
insert t1 values (2, "ab ", "ab ", "ab ", "ab ", "ab ", "ab ", "ab ");
select c_varchar from t1 where c_varchar = "ab";
c_varchar
ab
ab
select c_varchar_bin from t1 where c_varchar_bin = "ab";
c_varchar_bin
ab
ab
select c_varchar_uni from t1 where c_varchar_uni = "ab";
c_varchar_uni
ab
ab
select c_ttext from t1 where c_ttext = "ab";
c_ttext
ab
ab
select c_text from t1 where c_text = "ab";
c_text
ab
ab
select c_mtext from t1 where c_mtext = "ab";
c_mtext
ab
ab
select c_ltext from t1 where c_ltext = "ab";
c_ltext
ab
ab
select * from t1 where c_varchar = "ab ";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_varchar_bin = "ab ";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_varchar_uni = "ab ";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_ttext = "ab ";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_text = "ab ";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_mtext = "ab ";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_ltext = "ab ";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
drop table if exists t1;
create table t1 (
id int not null,
c_char char(3) not null,
c_varchar varchar(3) not null,
c_char_bin char(3) binary not null,
c_varchar_bin varchar(3) binary not null,
c_char_uni char(3) unicode not null,
c_varchar_uni varchar(3) unicode not null,
c_dec decimal(3) not null,
index(c_char),
index(c_varchar),
index(c_char_bin),
index(c_varchar_bin),
index(c_char_uni),
index(c_varchar_uni),
index(c_dec)
) engine=pbxt;
insert t1 values (1, "ab", "ab", "ab", "ab", "ab", "ab", 12);
insert t1 values (2, "ab ", "ab ", "ab ", "ab ", "ab ", "ab ", 123);
select * from t1 where c_char = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_char_bin = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar_bin = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_char_uni = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar_uni = "ab";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_dec = 12;
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
select c_char from t1 where c_char = "ab ";
c_char
ab
ab
select c_varchar from t1 where c_varchar = "ab ";
c_varchar
ab
ab
select c_char_bin from t1 where c_char_bin = "ab ";
c_char_bin
ab
ab
select c_varchar_bin from t1 where c_varchar_bin = "ab ";
c_varchar_bin
ab
ab
select c_char_uni from t1 where c_char_uni = "ab ";
c_char_uni
ab
ab
select c_varchar_uni from t1 where c_varchar_uni = "ab ";
c_varchar_uni
ab
ab
select c_dec from t1 where c_dec = 123;
c_dec
123
drop table if exists t1;
create table t1 (
id int not null,
c_char char(100) not null,
c_varchar varchar(100) not null,
c_char_bin char(100) binary not null,
c_varchar_bin varchar(100) binary not null,
c_char_uni char(100) unicode not null,
c_varchar_uni varchar(100) unicode not null,
c_dec decimal(65),
index(c_char),
index(c_varchar),
index(c_char_bin),
index(c_varchar_bin),
index(c_char_uni),
index(c_varchar_uni),
index(c_dec)
) engine=pbxt;
insert t1 values (1, "ab", "ab", "ab", "ab", "ab", "ab", 12);
insert t1 values (2, "ab ", "ab ", "ab ", "ab ", "ab ", "ab ", 123);
select c_char from t1 where c_char = "ab";
c_char
ab
ab
select c_varchar from t1 where c_varchar = "ab";
c_varchar
ab
ab
select c_char_bin from t1 where c_char_bin = "ab";
c_char_bin
ab
ab
select c_varchar_bin from t1 where c_varchar_bin = "ab";
c_varchar_bin
ab
ab
select c_char_uni from t1 where c_char_uni = "ab";
c_char_uni
ab
ab
select c_varchar_uni from t1 where c_varchar_uni = "ab";
c_varchar_uni
ab
ab
select c_dec from t1 where c_dec = 12;
c_dec
12
select * from t1 where c_char = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_char_bin = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar_bin = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_char_uni = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_varchar_uni = "ab ";
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
1 ab ab ab ab ab ab 12
2 ab ab ab ab ab ab 123
select * from t1 where c_dec = 123;
id c_char c_varchar c_char_bin c_varchar_bin c_char_uni c_varchar_uni c_dec
2 ab ab ab ab ab ab 123
drop table if exists t1;
create table t1 (
id int,
c_varchar varchar(300) not null,
c_varchar_bin varchar(300) binary not null,
c_varchar_uni varchar(300) unicode not null,
c_ttext TINYTEXT not null,
c_text TEXT not null,
c_mtext MEDIUMTEXT not null,
c_ltext LONGTEXT not null,
index(c_varchar),
index(c_varchar_bin),
index(c_varchar_uni),
index(c_ttext(100)),
index(c_text(100)),
index(c_mtext(100)),
index(c_ltext(100))
) engine=pbxt;
insert t1 values (1, "ab", "ab", "ab", "ab", "ab", "ab", "ab");
insert t1 values (2, "ab ", "ab ", "ab ", "ab ", "ab ", "ab ", "ab ");
select * from t1 where c_varchar = "ab";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_varchar_bin = "ab";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_varchar_uni = "ab";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_ttext = "ab";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_text = "ab";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_mtext = "ab";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select * from t1 where c_ltext = "ab";
id c_varchar c_varchar_bin c_varchar_uni c_ttext c_text c_mtext c_ltext
1 ab ab ab ab ab ab ab
2 ab ab ab ab ab ab ab
select c_varchar from t1 where c_varchar = "ab ";
c_varchar
ab
ab
select c_varchar_bin from t1 where c_varchar_bin = "ab ";
c_varchar_bin
ab
ab
select c_varchar_uni from t1 where c_varchar_uni = "ab ";
c_varchar_uni
ab
ab
select c_ttext from t1 where c_ttext = "ab ";
c_ttext
ab
ab
select c_text from t1 where c_text = "ab ";
c_text
ab
ab
select c_mtext from t1 where c_mtext = "ab ";
c_mtext
ab
ab
select c_ltext from t1 where c_ltext = "ab ";
c_ltext
ab
ab
drop table if exists t1;
create table t1 (
id int,
c_char_suni char(4) unicode,
c_varchar_suni varchar(4) unicode,
c_char_uni char(255) unicode,
c_varchar_uni varchar(300) unicode,
index(c_char_suni),
index(c_varchar_suni),
index(c_char_uni),
index(c_varchar_uni)
) engine=pbxt;
insert t1 values (1, "ab", "ab", "ab", "ab");
insert t1 values (1, "abcd", "abcd", "abcd", "abcd");
insert t1 values (1, "ab ", "ab ", "abcd123123123123123123123123123123123123", "abcd123123123123123123123123123123123123");
select * from t1 where c_char_suni = "ab";
id c_char_suni c_varchar_suni c_char_uni c_varchar_uni
1 ab ab ab ab
1 ab ab abcd123123123123123123123123123123123123 abcd123123123123123123123123123123123123
select * from t1 where c_varchar_suni = "ab";
id c_char_suni c_varchar_suni c_char_uni c_varchar_uni
1 ab ab ab ab
1 ab ab abcd123123123123123123123123123123123123 abcd123123123123123123123123123123123123
select * from t1 where c_char_uni = "ab";
id c_char_suni c_varchar_suni c_char_uni c_varchar_uni
1 ab ab ab ab
select * from t1 where c_varchar_uni = "ab";
id c_char_suni c_varchar_suni c_char_uni c_varchar_uni
1 ab ab ab ab
drop table if exists t1;
create table t1 (id int, name char(10) key) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
ERROR 23000: Duplicate entry 'ab' for key 'PRIMARY'
drop table if exists t1;
create table t1 (id int, name char(100) key) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
ERROR 23000: Duplicate entry 'ab' for key 'PRIMARY'
drop table if exists t1;
create table t1 (id int, name varchar(10) key) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
ERROR 23000: Duplicate entry 'ab ' for key 'PRIMARY'
drop table if exists t1;
create table t1 (id int, name varchar(100) key) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
ERROR 23000: Duplicate entry 'ab ' for key 'PRIMARY'
drop table if exists t1;
create table t1 (id int, name varchar(400) key) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
ERROR 23000: Duplicate entry 'ab ' for key 'PRIMARY'
drop table if exists t1;
create table t1 (id int, name char(10) key) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
ERROR 23000: Duplicate entry 'ab' for key 'PRIMARY'
drop table if exists t1;
create table t1 (id int, name char(100) key) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
ERROR 23000: Duplicate entry 'ab' for key 'PRIMARY'
drop table if exists t1;
create table t1 (id int, name varchar(10), index(name)) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
insert t1 values (3, "ab ");
select * from t1 where name = "ab";
id name
1 ab
2 ab
3 ab
insert t1 values (4, "ab ");
drop table if exists t1;
create table t1 (id int, name varchar(100), index(name)) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
insert t1 values (3, "ab ");
select * from t1 where name = "ab";
id name
1 ab
2 ab
3 ab
insert t1 values (4, "ab ");
drop table if exists t1;
create table t1 (id int, name varchar(400), index(name)) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
insert t1 values (3, "ab ");
select * from t1 where name = "ab";
id name
1 ab
2 ab
3 ab
insert t1 values (4, "ab ");
drop table if exists t1;
create table t1 (id int, name char(10), index(name)) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
insert t1 values (3, "ab ");
select * from t1 where name = "ab";
id name
1 ab
2 ab
3 ab
insert t1 values (4, "ab ");
drop table if exists t1;
create table t1 (id int, name char(100), index(name)) engine=pbxt;
insert t1 values (1, "ab");
select * from t1 where name = "ab";
id name
1 ab
insert t1 values (2, "ab ");
insert t1 values (3, "ab ");
select * from t1 where name = "ab";
id name
1 ab
2 ab
3 ab
insert t1 values (4, "ab ");
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( id int, name varchar(300)) engine=pbxt;
begin;
insert t1(id, name) values(1, "aaa");
update t1 set name=REPEAT('A', 300) where id = 1;
commit;
flush tables;
select * from t1;
id name
1 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 ( id int, name varchar(300)) engine=pbxt;
begin;
insert t1(id, name) values(1, REPEAT('A', 300));
update t1 set name="aaa" where id = 1;
commit;
flush tables;
select * from t1;
id name
1 aaa
drop table if exists t1, t2;
create table t1 (s1 int primary key) engine = pbxt;
insert into t1 values (1);
create table t2 (s1 int, foreign key (s1) references t1 (s1)) engine = pbxt;
insert into t2 values (1);
truncate table t1;
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (Constraint: `FOREIGN_1`)
alter table t1 engine myisam;
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`s1` int(11) NOT NULL,
PRIMARY KEY (`s1`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table if exists t1, t2;
create table t1 (s1 int primary key, s2 int unique not null) engine = pbxt;
create table t2 (s1 int, foreign key (s1) references t1 (s1)) engine = pbxt;
select * from information_schema.table_constraints
where constraint_type = 'FOREIGN KEY' and table_name = 't2';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_SCHEMA TABLE_NAME CONSTRAINT_TYPE
NULL test FOREIGN_1 test t2 FOREIGN KEY
select * from information_schema.referential_constraints where table_name = 't2';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME UNIQUE_CONSTRAINT_CATALOG UNIQUE_CONSTRAINT_SCHEMA UNIQUE_CONSTRAINT_NAME MATCH_OPTION UPDATE_RULE DELETE_RULE TABLE_NAME REFERENCED_TABLE_NAME
NULL test FOREIGN_1 NULL test PRIMARY NONE RESTRICT RESTRICT t2 t1
drop table t2, t1;
create table t1 (s1 int, s2 int, unique key ix1 (s1, s2)) engine = pbxt;
create table t2 (s1 int, s2 int, foreign key (s1, s2) references t1 (s1, s2)) engine = pbxt;
select * from information_schema.table_constraints
where constraint_type = 'FOREIGN KEY' and table_name = 't2';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_SCHEMA TABLE_NAME CONSTRAINT_TYPE
NULL test FOREIGN_1 test t2 FOREIGN KEY
select * from information_schema.referential_constraints where table_name = 't2';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME UNIQUE_CONSTRAINT_CATALOG UNIQUE_CONSTRAINT_SCHEMA UNIQUE_CONSTRAINT_NAME MATCH_OPTION UPDATE_RULE DELETE_RULE TABLE_NAME REFERENCED_TABLE_NAME
NULL test FOREIGN_1 NULL test ix1 NONE RESTRICT RESTRICT t2 t1
drop table t2, t1;
create table t1 (s1 int, s2 int, unique key ix1 (s1, s2), unique key ix2 (s1, s2)) engine = pbxt;
create table t2 (s1 int, s2 int, foreign key (s1, s2) references t1 (s1, s2)) engine = pbxt;
select * from information_schema.table_constraints
where constraint_type = 'FOREIGN KEY' and table_name = 't2';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_SCHEMA TABLE_NAME CONSTRAINT_TYPE
NULL test FOREIGN_1 test t2 FOREIGN KEY
select * from information_schema.referential_constraints where table_name = 't2';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME UNIQUE_CONSTRAINT_CATALOG UNIQUE_CONSTRAINT_SCHEMA UNIQUE_CONSTRAINT_NAME MATCH_OPTION UPDATE_RULE DELETE_RULE TABLE_NAME REFERENCED_TABLE_NAME
NULL test FOREIGN_1 NULL test ix1 NONE RESTRICT RESTRICT t2 t1
drop table t2, t1;
create table t1 (s1 int, s2 int, unique key ix1 (s1, s2)) engine = pbxt;
create table t2 (s1 int, s2 int,
foreign key (s1, s2) references t1 (s1, s2) on delete cascade on update set null) engine = pbxt;
select * from information_schema.table_constraints
where constraint_type = 'FOREIGN KEY' and table_name = 't2';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_SCHEMA TABLE_NAME CONSTRAINT_TYPE
NULL test FOREIGN_1 test t2 FOREIGN KEY
select * from information_schema.referential_constraints where table_name = 't2';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME UNIQUE_CONSTRAINT_CATALOG UNIQUE_CONSTRAINT_SCHEMA UNIQUE_CONSTRAINT_NAME MATCH_OPTION UPDATE_RULE DELETE_RULE TABLE_NAME REFERENCED_TABLE_NAME
NULL test FOREIGN_1 NULL test ix1 NONE SET NULL CASCADE t2 t1
drop table t2, t1;
create table t2 (s1 int, s2 int, s3 int, s4 int, unique key ix34 (s3, s4),
foreign key (s1, s2) references t2 (s3, s4)) engine = pbxt;
select * from information_schema.table_constraints
where constraint_type = 'FOREIGN KEY' and table_name = 't2';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_SCHEMA TABLE_NAME CONSTRAINT_TYPE
NULL test FOREIGN_1 test t2 FOREIGN KEY
select * from information_schema.referential_constraints where table_name = 't2';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME UNIQUE_CONSTRAINT_CATALOG UNIQUE_CONSTRAINT_SCHEMA UNIQUE_CONSTRAINT_NAME MATCH_OPTION UPDATE_RULE DELETE_RULE TABLE_NAME REFERENCED_TABLE_NAME
NULL test FOREIGN_1 NULL test ix34 NONE RESTRICT RESTRICT t2 t2
drop table t2;
create table t1 (s1 int, s2 int, unique key ix1 (s1, s2)) engine = pbxt;
create table t2 (s1 int, s2 int,
foreign key (s1, s2) references t1 (s1, s2)) engine = pbxt;
alter table t1 add constraint s2 foreign key (s1, s2) references t2 (s1, s2);
select * from information_schema.table_constraints
where constraint_type = 'FOREIGN KEY' and (table_name = 't1' or table_name = 't2');
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_SCHEMA TABLE_NAME CONSTRAINT_TYPE
NULL test s2 test t1 FOREIGN KEY
NULL test FOREIGN_1 test t2 FOREIGN KEY
select * from information_schema.referential_constraints where (table_name = 't1' or table_name = 't2');
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME UNIQUE_CONSTRAINT_CATALOG UNIQUE_CONSTRAINT_SCHEMA UNIQUE_CONSTRAINT_NAME MATCH_OPTION UPDATE_RULE DELETE_RULE TABLE_NAME REFERENCED_TABLE_NAME
NULL test s2 NULL test s1 NONE RESTRICT RESTRICT t1 t2
NULL test FOREIGN_1 NULL test ix1 NONE RESTRICT RESTRICT t2 t1
set foreign_key_checks = 0;
drop table t2, t1;
set foreign_key_checks = 1;
create table t1 (id int primary key, s1 int, foreign key (s1) references t1 (id)) engine = pbxt;
select * from information_schema.table_constraints
where constraint_type = 'FOREIGN KEY' and table_name = 't1';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_SCHEMA TABLE_NAME CONSTRAINT_TYPE
NULL test FOREIGN_1 test t1 FOREIGN KEY
select * from information_schema.referential_constraints where table_name = 't1';
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME UNIQUE_CONSTRAINT_CATALOG UNIQUE_CONSTRAINT_SCHEMA UNIQUE_CONSTRAINT_NAME MATCH_OPTION UPDATE_RULE DELETE_RULE TABLE_NAME REFERENCED_TABLE_NAME
NULL test FOREIGN_1 NULL test PRIMARY NONE RESTRICT RESTRICT t1 t1
drop table t1;
drop table if exists t2,t1;
create table t1 (s1 int primary key) engine = pbxt;
create table t2 (s1 int primary key, foreign key (s1) references t1 (s1) on update cascade) engine = pbxt;
set @@autocommit = 0;
insert into t1 values (1);
insert into t2 values (1);
update t1 set s1 = 2;
set @@autocommit = 1;
select * from t1, t2;
s1 s1
2 2
drop table t2, t1;
create table t1 (s1 int primary key, s2 int, key (s1, s2)) engine = pbxt;
create table t2 (s1 int primary key, s2 int, key (s1, s2), foreign key (s1) references t1 (s1) on update cascade) engine = pbxt;
set @@autocommit = 0;
insert into t1 values (1, 5);
insert into t2 values (1, 6);
update t1 set s1 = 2;
set @@autocommit = 1;
select * from t1, t2;
s1 s2 s1 s2
2 5 2 6
drop table t2, t1;
set @@autocommit = 1;
SET foreign_key_checks = 0;
DROP TABLE IF EXISTS t15,t14,t13,t12,t11,t10,t9,t8,t7,t6,t5,t4,t3,t2,t1;
SET foreign_key_checks = 1;
CREATE TABLE t1 (s1 INT PRIMARY KEY, s2 INT) engine = pbxt;
CREATE TABLE t2 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t1 (s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t3 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t2 (s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t4 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t3 (s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t5 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t4 (s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t6 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t5 (s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t7 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t6 (s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t8 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t7 (s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t9 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t8 (s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t10(s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t9 (s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t11(s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t10(s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t12(s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t11(s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t13(s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t12(s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t14(s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t13(s1) ON UPDATE CASCADE) engine = pbxt;
CREATE TABLE t15(s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t14(s1) ON UPDATE CASCADE) engine = pbxt;
ALTER TABLE t1 ADD FOREIGN KEY (s2) REFERENCES t15(s1) ON UPDATE CASCADE;
SET foreign_key_checks = 0;
INSERT INTO t1 VALUES (1,NULL);
INSERT INTO t2 VALUES (1);
INSERT INTO t3 VALUES (1);
INSERT INTO t4 VALUES (1);
INSERT INTO t5 VALUES (1);
INSERT INTO t6 VALUES (1);
INSERT INTO t7 VALUES (1);
INSERT INTO t8 VALUES (1);
INSERT INTO t9 VALUES (1);
INSERT INTO t10 VALUES (1);
INSERT INTO t11 VALUES (1);
INSERT INTO t12 VALUES (1);
INSERT INTO t13 VALUES (1);
INSERT INTO t14 VALUES (1);
INSERT INTO t15 VALUES (1);
SET foreign_key_checks = 1;
UPDATE t1 SET s1 = 2;
select * from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
s1 s2 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1
2 NULL 2 2 2 2 2 2 2 2 2 2 2 2 2 2
UPDATE t1 SET s2 = 2;
select * from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
s1 s2 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
UPDATE t1 SET s1 = 3;
select * from t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
s1 s2 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1 s1
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
SET foreign_key_checks = 0;
DROP TABLE IF EXISTS t15,t14,t13,t12,t11,t10,t9,t8,t7,t6,t5,t4,t3,t2,t1;
SET foreign_key_checks = 1;
DROP TABLE IF EXISTS t2,t1;
CREATE TABLE t1 (s1 ENUM('a','b') PRIMARY KEY) engine = pbxt;
CREATE TABLE t2 (s1 ENUM('A','B'), FOREIGN KEY (s1) REFERENCES t1 (s1)) engine = pbxt;
DROP TABLE t2,t1;
CREATE TABLE t1 (s1 ENUM('a','b') PRIMARY KEY) engine = pbxt;
CREATE TABLE t2 (s1 ENUM('A','B', 'C'), FOREIGN KEY (s1) REFERENCES t1 (s1)) engine = pbxt;
ERROR HY000: Can't create table 'test.t2' (errno: 151)
DROP TABLE t1;
CREATE TABLE t1 (s1 ENUM('a','b','c') PRIMARY KEY) engine = pbxt;
CREATE TABLE t2 (s1 ENUM('d','e','f'), FOREIGN KEY (s1) REFERENCES t1 (s1)) engine = pbxt;
DROP TABLE t2,t1;
CREATE TABLE t1 (s1 SET('a','b') PRIMARY KEY) engine = pbxt;
CREATE TABLE t2 (s1 SET('A','B'), FOREIGN KEY (s1) REFERENCES t1 (s1)) engine = pbxt;
DROP TABLE t2,t1;
CREATE TABLE t1 (s1 SET('a','b') PRIMARY KEY) engine = pbxt;
CREATE TABLE t2 (s1 SET('A','B', 'C'), FOREIGN KEY (s1) REFERENCES t1 (s1)) engine = pbxt;
ERROR HY000: Can't create table 'test.t2' (errno: 151)
DROP TABLE t1;
CREATE TABLE t1 (s1 SET('a','b','c') PRIMARY KEY) engine = pbxt;
CREATE TABLE t2 (s1 SET('d','e','f'), FOREIGN KEY (s1) REFERENCES t1 (s1)) engine = pbxt;
DROP TABLE t2,t1;
CREATE TABLE t1 (s1 SET('a','b') PRIMARY KEY) engine = pbxt;
CREATE TABLE t2 (s1 ENUM('a','b'), FOREIGN KEY (s1) REFERENCES t1 (s1)) engine = pbxt;
ERROR HY000: Can't create table 'test.t2' (errno: 151)
DROP TABLE t1;
CREATE TABLE t1 (s1 ENUM('a','b') PRIMARY KEY) engine = pbxt;
CREATE TABLE t2 (s1 SET('a','b'), FOREIGN KEY (s1) REFERENCES t1 (s1)) engine = pbxt;
ERROR HY000: Can't create table 'test.t2' (errno: 151)
DROP TABLE t1;
DROP TABLE IF EXISTS t2, t1;
Warnings:
Note 1051 Unknown table 't2'
Note 1051 Unknown table 't1'
CREATE TABLE t1 (s1 VARCHAR(50) PRIMARY KEY) engine = pbxt;
CREATE TABLE t2 (s1 VARCHAR(50), FOREIGN KEY (s1) REFERENCES t1 (s1)) engine = pbxt;
INSERT INTO t1 VALUES ('A');
INSERT INTO t2 VALUES ('A ');
UPDATE t1 SET s1 = 'A ';
DELETE FROM t2;
DELETE FROM t1;
INSERT INTO t1 VALUES ('A');
INSERT INTO t2 VALUES ('A');
UPDATE t1 SET s1 = 'A ';
UPDATE t2 SET s1 = 'A ';
UPDATE t1 SET s1 = 'a';
UPDATE t2 SET s1 = 'a';
DROP TABLE t2, t1;
DROP TABLE IF EXISTS t2,t1;
Warnings:
Note 1051 Unknown table 't2'
Note 1051 Unknown table 't1'
CREATE TABLE t1 (s1 INT PRIMARY KEY);
CREATE TABLE t2 (s1 INT DEFAULT 2, FOREIGN KEY (s1) REFERENCES t1 (s1) ON DELETE SET DEFAULT);
INSERT INTO t1 VALUES (1),(2);
INSERT INTO t2 VALUES (1);
DELETE FROM t1 WHERE s1 = 1;
SELECT * FROM t2;
s1
2
DROP TABLE IF EXISTS t2,t1;
CREATE TABLE t1 (s1 DATE NOT NULL UNIQUE);
CREATE TABLE t2 (s1 DATE DEFAULT '2000-01-01', FOREIGN KEY (s1) REFERENCES t1 (s1) ON UPDATE SET DEFAULT);
INSERT INTO t1 VALUES ('2001-01-01');
INSERT INTO t2 VALUES ('2001-01-01');
UPDATE t1 SET s1 = '2001-01-02';
SELECT * FROM t2;
s1
2000-01-01
DROP TABLE IF EXISTS t2,t1;
CREATE TABLE t1 (s1 INT PRIMARY KEY);
CREATE TABLE t2 (s1 INT DEFAULT NULL, FOREIGN KEY (s1) REFERENCES t1 (s1) ON DELETE SET DEFAULT);
INSERT INTO t1 VALUES (1),(2);
INSERT INTO t2 VALUES (1);
DELETE FROM t1 WHERE s1 = 1;
SELECT * FROM t2;
s1
NULL
DROP TABLE IF EXISTS t2,t1;
CREATE TABLE t1 (s1 VARCHAR(45) primary key);
CREATE TABLE t2 (s1 VARCHAR(45) DEFAULT NULL, FOREIGN KEY (s1) REFERENCES t1 (s1) ON DELETE SET DEFAULT);
INSERT INTO t1 VALUES (1),(2);
INSERT INTO t2 VALUES (1);
DELETE FROM t1 WHERE s1 = 1;
SELECT * FROM t2;
s1
NULL
DROP TABLE IF EXISTS t2,t1;
CREATE TABLE t1 (s1 VARCHAR(45), INDEX (s1(10)));
CREATE TABLE t2 (s1 VARCHAR(45) DEFAULT "12345678901", FOREIGN KEY (s1) REFERENCES t1 (s1) ON DELETE SET DEFAULT);
INSERT INTO t1 VALUES (1),(2);
INSERT INTO t2 VALUES (1);
DELETE FROM t1 WHERE s1 = 1;
SELECT * FROM t2;
s1
12345678901
DROP TABLE IF EXISTS t2,t1;
CREATE TABLE t1 (s1 INT);
CREATE TABLE t2 (s1 INT DEFAULT NULL, FOREIGN KEY (s1) REFERENCES t1 (s1) ON DELETE SET DEFAULT);
INSERT INTO t1 VALUES (1);
INSERT INTO t2 VALUES (1);
ERROR HY000: Got temporary error -1 'Matching index required for '`t1` (s1)'' from PBXT
DROP TABLE IF EXISTS t3,t2,t1;
CREATE TABLE t1 (s1 INT primary key);
CREATE TABLE t2 (s1 INT DEFAULT NULL, FOREIGN KEY (s1) REFERENCES t1 (s1) ON DELETE SET NULL);
CREATE TABLE t3 (s1 INT DEFAULT NULL, FOREIGN KEY (s1) REFERENCES t2 (s1) ON DELETE SET NULL);
INSERT INTO t1 VALUES (1),(2);
INSERT INTO t2 VALUES (1);
INSERT INTO t3 VALUES (1);
DELETE FROM t1 WHERE s1 = 1;
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (Constraint: `FOREIGN_1`)
SELECT * FROM t1;
s1
1
2
SELECT * FROM t2;
s1
1
SELECT * FROM t3;
s1
1
DROP TABLE IF EXISTS t3,t2,t1;
CREATE TABLE t1 (s1 INT primary key);
CREATE TABLE t2 (s1 INT DEFAULT NULL, FOREIGN KEY (s1) REFERENCES t1 (s1) ON DELETE SET DEFAULT);
CREATE TABLE t3 (s1 INT DEFAULT NULL, FOREIGN KEY (s1) REFERENCES t2 (s1) ON DELETE SET DEFAULT);
INSERT INTO t1 VALUES (1),(2);
INSERT INTO t2 VALUES (1);
INSERT INTO t3 VALUES (1);
DELETE FROM t1 WHERE s1 = 1;
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (Constraint: `FOREIGN_1`)
SELECT * FROM t1;
s1
1
2
SELECT * FROM t2;
s1
1
SELECT * FROM t3;
s1
1
DROP TABLE IF EXISTS t3,t2,t1;
DROP TABLE IF EXISTS t2,t1;
CREATE TABLE t1 (s1 INT PRIMARY KEY, s2 char(1));
CREATE TABLE t2 (s1 INT, s2 INT PRIMARY KEY,
FOREIGN KEY (s1) REFERENCES t1 (s1) ON DELETE CASCADE);
INSERT INTO t1 VALUES (1,'a');
INSERT INTO t2 VALUES (1,1);
REPLACE INTO t1 VALUES (1,'b');
SELECT COUNT(*) FROM t2;
COUNT(*)
0
set foreign_key_checks = 0;
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (s1 INT PRIMARY KEY, s2 char(1));
set foreign_key_checks = 1;
INSERT INTO t1 VALUES (1,'a');
REPLACE INTO t1 VALUES (1,'b');
DROP TABLE IF EXISTS t3,t2,t1;
CREATE TABLE t1 (s1 INT PRIMARY KEY, s2 INT);
CREATE TABLE t2 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t1 (s1) ON UPDATE CASCADE);
CREATE TABLE t3 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t2 (s1) ON UPDATE CASCADE);
DROP TABLE IF EXISTS t3,t2,t1;
CREATE TABLE t1 (s1 ENUM('a','b') PRIMARY KEY);
CREATE TABLE t2 (s1 ENUM('A','B','C'), FOREIGN KEY (s1) REFERENCES t1 (s1));
ERROR HY000: Can't create table 'test.t2' (errno: 151)
DROP TABLE IF EXISTS t2,t1;
Warnings:
Note 1051 Unknown table 't2'
CREATE TABLE t1 (s1 INT PRIMARY KEY, s2 INT);
CREATE TABLE t2 (s1 INT PRIMARY KEY, FOREIGN KEY (s1) REFERENCES t1 (s1) ON UPDATE CASCADE);
DROP TABLE IF EXISTS t2,t1;
create table t1 (s1 varchar(40) primary key);
create table t2 (s1 VARCHAR(30), foreign key (s1) references t1 (s1));
insert into t1 values ("1");
insert into t2 values ("1");
DROP TABLE IF EXISTS t2,t1;
DROP TABLE IF EXISTS t5;
CREATE TABLE t5 (
c1 BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
c2 BIGINT SIGNED NULL,
c3 BIGINT SIGNED NOT NULL,
c4 TINYINT, c5 SMALLINT,
c6 MEDIUMINT,
c7 INT,
c8 INTEGER,
PRIMARY KEY(c1,c2), UNIQUE INDEX(c3));
INSERT INTO t5 VALUES
(0,-9223372036854775808,1,2,3,4,5,5),
(255,-2147483648,6,7,8,9,10,10),
(65535,-8388608,11,12,13,14,15,15),
(16777215,-32768,16,17,18,19,20,20),
(4294967295,-128,21,22,23,24,25,25),
(18446744073709551615,9223372036854775807,26,27,28,29,30,30);
INSERT INTO t5(c2,c3) VALUES(33,34) /* tries to increment out of range */;
ERROR HY000: Failed to read auto-increment value from storage engine
INSERT INTO t5(c2,c3) VALUES(33,34);
ERROR HY000: Failed to read auto-increment value from storage engine
SELECT * FROM t5;
c1 c2 c3 c4 c5 c6 c7 c8
1 -9223372036854775808 1 2 3 4 5 5
255 -2147483648 6 7 8 9 10 10
65535 -8388608 11 12 13 14 15 15
16777215 -32768 16 17 18 19 20 20
4294967295 -128 21 22 23 24 25 25
18446744073709551615 9223372036854775807 26 27 28 29 30 30
DROP TABLE t5;
/* same test as above with signed bigint */
CREATE TABLE t5 (
c1 BIGINT SIGNED NOT NULL AUTO_INCREMENT,
c2 BIGINT SIGNED NULL,
c3 BIGINT SIGNED NOT NULL,
c4 TINYINT, c5 SMALLINT,
c6 MEDIUMINT,
c7 INT,
c8 INTEGER,
PRIMARY KEY(c1,c2), UNIQUE INDEX(c3));
INSERT INTO t5 VALUES
(0,-9223372036854775808,1,2,3,4,5,5),
(255,-2147483648,6,7,8,9,10,10),
(65535,-8388608,11,12,13,14,15,15),
(16777215,-32768,16,17,18,19,20,20),
(4294967295,-128,21,22,23,24,25,25),
(9223372036854775807,9223372036854775807,26,27,28,29,30,30);
INSERT INTO t5(c2,c3) VALUES(33,34) /* tries to increment out of range */;
ERROR HY000: Failed to read auto-increment value from storage engine
INSERT INTO t5(c2,c3) VALUES(33,34);
ERROR HY000: Failed to read auto-increment value from storage engine
SELECT * FROM t5;
c1 c2 c3 c4 c5 c6 c7 c8
1 -9223372036854775808 1 2 3 4 5 5
255 -2147483648 6 7 8 9 10 10
65535 -8388608 11 12 13 14 15 15
16777215 -32768 16 17 18 19 20 20
4294967295 -128 21 22 23 24 25 25
9223372036854775807 9223372036854775807 26 27 28 29 30 30
CREATE TABLE t2(c1 INT SIGNED NOT NULL, c2 INT UNSIGNED NULL, c3 INT, KEY(c1), KEY(c2));
INSERT INTO t2 VALUES(-1,1,1),(-2,2,2),(-3,3,3),(-4,4,4),(-5,5,5),(-6,6,6),(-7,7,7),(-8,8,8),(-9,9,9),(10,10,10),(-11,NULL,11),(-12,12,12);
INSERT INTO t2 VALUES(-2147483648,0,13),(2147483647,4294967295,14),(0,2147483648,15),(2147483647,2147483647,16);
SELECT * FROM t2;
c1 c2 c3
-1 1 1
-11 NULL 11
-12 12 12
-2 2 2
-2147483648 0 13
-3 3 3
-4 4 4
-5 5 5
-6 6 6
-7 7 7
-8 8 8
-9 9 9
0 2147483648 15
10 10 10
2147483647 2147483647 16
2147483647 4294967295 14
EXPLAIN SELECT c1 FROM t2;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 index NULL c1 4 NULL 16 Using index
SELECT c1 FROM t2;
c1
-1
-11
-12
-2
-2147483648
-3
-4
-5
-6
-7
-8
-9
0
10
2147483647
2147483647
UPDATE t2 SET c1=-2147483648 WHERE c2 <> 0 ORDER BY c2 LIMIT 2;
SELECT * FROM t2 WHERE c2 <> 0 ORDER BY c2;
c1 c2 c3
-12 12 12
-2147483648 1 1
-2147483648 2 2
-3 3 3
-4 4 4
-5 5 5
-6 6 6
-7 7 7
-8 8 8
-9 9 9
0 2147483648 15
10 10 10
2147483647 2147483647 16
2147483647 4294967295 14
UPDATE t2 SET c1=-2147483648 WHERE c2 >= 0 ORDER BY c2 DESC LIMIT 2;
SELECT * FROM t2 WHERE c2 >= 0 ORDER BY c2 DESC;
c1 c2 c3
-12 12 12
-2147483648 0 13
-2147483648 1 1
-2147483648 2 2
-2147483648 2147483648 15
-2147483648 4294967295 14
-3 3 3
-4 4 4
-5 5 5
-6 6 6
-7 7 7
-8 8 8
-9 9 9
10 10 10
2147483647 2147483647 16
UPDATE t2 SET c1=-2147483648 WHERE c2 <= 3 ORDER BY c2 LIMIT 2;
SELECT * FROM t2 WHERE c2 <= 3 ORDER BY c2;
c1 c2 c3
-2147483648 0 13
-2147483648 1 1
-2147483648 2 2
-3 3 3
UPDATE t2 SET c1=-2147483648 WHERE c2 <=> 4 ORDER BY c2 DESC LIMIT 2;
SELECT * FROM t2 WHERE c2 <=> 4 ORDER BY c2;
c1 c2 c3
-2147483648 4 4
UPDATE t2 SET c1=-2147483648 WHERE c2 BETWEEN 4 AND 7 ORDER BY c2 LIMIT 2;
SELECT * FROM t2 WHERE c2 BETWEEN 4 AND 7 ORDER BY c2;
c1 c2 c3
-2147483648 4 4
-2147483648 5 5
-6 6 6
-7 7 7
UPDATE t2 SET c1=-2147483648 WHERE c2 IN(8,9) ORDER BY c2 DESC LIMIT 2;
SELECT * FROM t2 WHERE c2 IN(8,9) ORDER BY c2 DESC;
c1 c2 c3
-2147483648 8 8
-2147483648 9 9
UPDATE t2 SET c1=-2147483648 WHERE c2 IS NULL ORDER BY c2 LIMIT 2;
SELECT * FROM t2 WHERE c2 IS NULL ORDER BY c2;
c1 c2 c3
-2147483648 NULL 11
UPDATE t2 SET c1=-2147483648 WHERE c2>= 6 AND c2 < 9 ORDER BY c2 LIMIT 2;
SELECT * FROM t2 WHERE c2>= 6 AND c2 < 9 ORDER BY c2;
c1 c2 c3
-2147483648 6 6
-2147483648 7 7
-2147483648 8 8
UPDATE t2 SET c1=-2147483648 WHERE c1=-12 OR c2=1;
SELECT * FROM t2 WHERE c1=-2147483648;
c1 c2 c3
-2147483648 0 13
-2147483648 1 1
-2147483648 12 12
-2147483648 2 2
-2147483648 2147483648 15
-2147483648 4 4
-2147483648 4294967295 14
-2147483648 5 5
-2147483648 6 6
-2147483648 7 7
-2147483648 8 8
-2147483648 9 9
-2147483648 NULL 11
SELECT * FROM t2;
c1 c2 c3
-2147483648 0 13
-2147483648 1 1
-2147483648 12 12
-2147483648 2 2
-2147483648 2147483648 15
-2147483648 4 4
-2147483648 4294967295 14
-2147483648 5 5
-2147483648 6 6
-2147483648 7 7
-2147483648 8 8
-2147483648 9 9
-2147483648 NULL 11
-3 3 3
10 10 10
2147483647 2147483647 16
EXPLAIN SELECT c1 FROM t2;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 index NULL c1 4 NULL 16 Using index
SELECT c1 FROM t2;
c1
-2147483648
-2147483648
-2147483648
-2147483648
-2147483648
-2147483648
-2147483648
-2147483648
-2147483648
-2147483648
-2147483648
-2147483648
-2147483648
-3
10
2147483647
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (c1 INTEGER NOT NULL PRIMARY KEY, c2 VARCHAR(255));
LOAD DATA LOCAL INFILE 'MYSQLTEST_VARDIR/std_data/pbxt_load_unique_error1.inc' REPLACE INTO TABLE t1 FIELDS TERMINATED BY ',' LINES TERMINATED BY '\n' (@c1,c2) SET c1 = @c1 % 2;
SELECT * FROM t1 ORDER BY c1;
c1 c2
0 opq
1 jkl
DROP TABLE t1;
create table parent (id int primary key);
create table child (id int PRIMARY KEY, FOREIGN KEY (id) REFERENCES parent(id));
insert into parent values (2), (3), (4);
insert into child values (3), (4);
delete ignore from parent;
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails (Constraint: `FOREIGN_1`)
select * from parent;
id
2
3
4
drop table child, parent;
create schema test378222;
use test378222;
create table t1 (id int primary key);
create table t2 (id int primary key);
alter table t1 add constraint foreign key (id) references t2 (id);
alter table t2 add constraint foreign key (id) references t1 (id);
drop schema test378222;
create schema test378222a;
create schema test378222b;
create table test378222a.t1 (id int primary key);
create table test378222b.t2 (id int primary key);
alter table test378222a.t1 add constraint foreign key (id) references test378222b.t2 (id);
alter table test378222b.t2 add constraint foreign key (id) references test378222a.t1 (id);
set foreign_key_checks = 1;
drop schema test378222a;
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails
drop schema test378222b;
ERROR 23000: Cannot delete or update a parent row: a foreign key constraint fails
set foreign_key_checks = 0;
drop schema test378222a;
drop schema test378222b;
set foreign_key_checks = 1;
use test;
CREATE TABLE t1(c1 TINYINT AUTO_INCREMENT NULL KEY ) AUTO_INCREMENT=10;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`c1` tinyint(4) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`c1`)
) ENGINE=PBXT AUTO_INCREMENT=10 DEFAULT CHARSET=latin1
INSERT INTO t1 VALUES(null);
INSERT INTO t1 VALUES(null);
INSERT INTO t1 VALUES(null);
SELECT * FROM t1;
c1
10
11
12
TRUNCATE TABLE t1;
INSERT INTO t1 VALUES(null);
SELECT * FROM t1;
c1
1
DROP TABLE t1;
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