mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 13:32:33 +01:00
db7edfed17
MDEV-10134 Add full support for DEFAULT - Added support for using tables with MySQL 5.7 virtual fields, including MySQL 5.7 syntax - Better error messages also for old cases - CREATE ... SELECT now also updates timestamp columns - Blob can now have default values - Added new system variable "check_constraint_checks", to turn of CHECK constraint checking if needed. - Removed some engine independent tests in suite vcol to only test myisam - Moved some tests from 'include' to 't'. Should some day be done for all tests. - FRM version increased to 11 if one uses virtual fields or constraints - Changed to use a bitmap to check if a field has got a value, instead of setting HAS_EXPLICIT_VALUE bit in field flags - Expressions can now be up to 65K in total - Ensure we are not refering to uninitialized fields when handling virtual fields or defaults - Changed check_vcol_func_processor() to return a bitmap of used types - Had to change some functions that calculated cached value in fix_fields to do this in val() or getdate() instead. - store_now_in_TIME() now takes a THD argument - fill_record() now updates default values - Add a lookahead for NOT NULL, to be able to handle DEFAULT 1+1 NOT NULL - Automatically generate a name for constraints that doesn't have a name - Added support for ALTER TABLE DROP CONSTRAINT - Ensure that partition functions register virtual fields used. This fixes some bugs when using virtual fields in a partitioning function
326 lines
8.1 KiB
Text
326 lines
8.1 KiB
Text
--source include/have_ucs2.inc
|
|
|
|
--disable_warnings
|
|
drop table if exists t1,t2;
|
|
--enable_warnings
|
|
|
|
#
|
|
# Bug#601164: DELETE/UPDATE with ORDER BY index and LIMIT
|
|
#
|
|
|
|
create table t1 (a int, b int, v int as (a+1), index idx(b));
|
|
insert into t1(a, b) values
|
|
(4, 40), (3, 30), (5, 50), (7, 70), (8, 80), (2, 20), (1, 10);
|
|
|
|
select * from t1 order by b;
|
|
|
|
delete from t1 where v > 6 order by b limit 1;
|
|
select * from t1 order by b;
|
|
|
|
update t1 set a=v order by b limit 1;
|
|
select * from t1 order by b;
|
|
|
|
drop table t1;
|
|
|
|
#
|
|
# Bug#604549: Expression for virtual column returns row
|
|
#
|
|
|
|
-- error ER_OPERAND_COLUMNS
|
|
CREATE TABLE t1 (
|
|
a int NOT NULL DEFAULT '0',
|
|
v double AS ((1, a)) VIRTUAL
|
|
);
|
|
|
|
#
|
|
# Bug#603654: Virtual column in ORDER BY, no other references of table columns
|
|
#
|
|
|
|
CREATE TABLE t1 (
|
|
a CHAR(255) BINARY NOT NULL DEFAULT 0,
|
|
b CHAR(255) BINARY NOT NULL DEFAULT 0,
|
|
v CHAR(255) BINARY AS (CONCAT(a,b)) VIRTUAL );
|
|
INSERT INTO t1(a,b) VALUES ('4','7'), ('4','6');
|
|
SELECT 1 AS C FROM t1 ORDER BY v;
|
|
|
|
DROP TABLE t1;
|
|
|
|
#
|
|
# Bug#603186: Insert into a table with stored vurtual columns
|
|
#
|
|
|
|
CREATE TABLE t1(a int, b int DEFAULT 0, v INT AS (b+10) PERSISTENT);
|
|
INSERT INTO t1(a) VALUES (1);
|
|
SELECT b, v FROM t1;
|
|
|
|
DROP TABLE t1;
|
|
|
|
CREATE TABLE t1(a int DEFAULT 100, v int AS (a+1) PERSISTENT);
|
|
INSERT INTO t1 () VALUES ();
|
|
CREATE TABLE t2(a int DEFAULT 100 , v int AS (a+1));
|
|
INSERT INTO t2 () VALUES ();
|
|
|
|
SELECT a, v FROM t1;
|
|
SELECT a, v FROM t2;
|
|
|
|
DROP TABLE t1,t2;
|
|
|
|
#
|
|
# Bug#604503: Virtual column expression with datetime comparison
|
|
#
|
|
|
|
CREATE TABLE t1 (
|
|
a datetime NOT NULL DEFAULT '2000-01-01',
|
|
v boolean AS (a < '2001-01-01')
|
|
);
|
|
INSERT INTO t1(a) VALUES ('2002-02-15');
|
|
INSERT INTO t1(a) VALUES ('2000-10-15');
|
|
|
|
SELECT a, v FROM t1;
|
|
SELECT a, v FROM t1;
|
|
|
|
CREATE TABLE t2 (
|
|
a datetime NOT NULL DEFAULT '2000-01-01',
|
|
v boolean AS (a < '2001-01-01') PERSISTENT
|
|
);
|
|
INSERT INTO t2(a) VALUES ('2002-02-15');
|
|
INSERT INTO t2(a) VALUES ('2000-10-15');
|
|
|
|
SELECT * FROM t2;
|
|
|
|
DROP TABLE t1, t2;
|
|
|
|
#
|
|
# Bug#607566: Virtual column in the select list of SELECT with ORDER BY
|
|
#
|
|
|
|
CREATE TABLE t1 (
|
|
a char(255), b char(255), c char(255), d char(255),
|
|
v char(255) AS (CONCAT(c,d) ) VIRTUAL
|
|
);
|
|
|
|
INSERT INTO t1(a,b,c,d) VALUES ('w','x','y','z'), ('W','X','Y','Z');
|
|
|
|
SELECT v FROM t1 ORDER BY CONCAT(a,b);
|
|
|
|
DROP TABLE t1;
|
|
|
|
#
|
|
# Bug#607168: CREATE TABLE AS SELECT that returns virtual columns
|
|
#
|
|
|
|
CREATE TABLE t1 (f1 INTEGER, v1 INTEGER AS (f1) VIRTUAL);
|
|
CREATE TABLE t2 AS SELECT v1 FROM t1;
|
|
SHOW CREATE TABLE t2;
|
|
|
|
DROP TABLE t1,t2;
|
|
|
|
#
|
|
# Bug#607177: ROUND function in the expression for a virtual function
|
|
#
|
|
|
|
CREATE TABLE t1 (p int, a double NOT NULL, v double AS (ROUND(a,p)) VIRTUAL);
|
|
INSERT INTO t1 VALUES (0,1,0);
|
|
INSERT INTO t1 VALUES (NULL,0,0);
|
|
SELECT a, p, v, ROUND(a,p), ROUND(a,p+NULL) FROM t1;
|
|
DROP TABLE t1;
|
|
|
|
CREATE TABLE t1 (p int, a double NOT NULL);
|
|
INSERT INTO t1(p,a) VALUES (0,1);
|
|
INSERT INTO t1(p,a) VALUES (NULL,0);
|
|
SELECT a, p, ROUND(a,p), ROUND(a,p+NULL) FROM t1;
|
|
DROP TABLE t1;
|
|
|
|
#
|
|
# Bug#610890: SHOW CREATE TABLE with a virtual column
|
|
#
|
|
|
|
CREATE TABLE t1 (a char(32), v char(32) CHARACTER SET ucs2 AS (a) VIRTUAL);
|
|
|
|
SHOW CREATE TABLE t1;
|
|
|
|
DROP TABLE t1;
|
|
|
|
#
|
|
# Bug#930814: no info in information schema for tables with virtual columns
|
|
#
|
|
|
|
CREATE TABLE t1 (a int, b int);
|
|
CREATE TABLE t2 (a int, b int as (a+1) VIRTUAL);
|
|
|
|
SELECT table_schema, table_name, column_name, column_type, extra
|
|
FROM information_schema.columns WHERE table_name = 't1';
|
|
SELECT table_schema, table_name, column_name, column_type, extra
|
|
FROM information_schema.columns WHERE table_name = 't2';
|
|
|
|
DROP TABLE t1,t2;
|
|
|
|
#
|
|
# Bug mdev-354: virtual columns of ENUM and SET types
|
|
#
|
|
|
|
create table t1 (
|
|
a int not null, b char(2) not null,
|
|
c enum('Y','N') as (case when b = 'aa' then 'Y' else 'N' end) persistent
|
|
);
|
|
show create table t1;
|
|
insert into t1(a,b) values (1,'bb'), (2,'aa'), (3,'cc');
|
|
select * from t1;
|
|
|
|
create table t2 (
|
|
a int, b int,
|
|
c set("y","n")
|
|
as (if(a=0,if(b=0,('n,n'),('n,y')),if(b=0,('y,n'),('y,y')))) persistent
|
|
);
|
|
show create table t2;
|
|
insert into t2(a,b) values (7,0), (2,3), (0,1);
|
|
select * from t2;
|
|
|
|
drop table t1,t2;
|
|
|
|
#
|
|
# Bug mdev-3938: INSERT DELAYED for a table with virtual columns
|
|
#
|
|
|
|
CREATE TABLE t1 (
|
|
ts TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
|
tsv TIMESTAMP AS (ADDDATE(ts, INTERVAL 1 DAY)) VIRTUAL
|
|
) ENGINE=MyISAM;
|
|
|
|
INSERT INTO t1 (tsv) VALUES (DEFAULT);
|
|
|
|
INSERT DELAYED INTO t1 (tsv) VALUES (DEFAULT);
|
|
|
|
FLUSH TABLES;
|
|
|
|
SELECT COUNT(*) FROM t1;
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # MDEV-4823 Server crashes in Item_func_not::fix_fields on
|
|
--echo # creating a table with a virtual column using NOT
|
|
--echo #
|
|
CREATE TABLE t1 ( f1 INT, v4 INT AS ( NOT f1 ) VIRTUAL );
|
|
drop table t1;
|
|
|
|
--echo # end of 5.2 tests
|
|
|
|
#
|
|
# SELECT that uses a virtual column and executed with BKA
|
|
#
|
|
|
|
create table t1 (a int, b int);
|
|
insert into t1 values (3, 30), (4, 20), (1, 20);
|
|
create table t2 (c int, d int, v int as (d+1), index idx(c));
|
|
insert into t2(c,d) values
|
|
(20, 100), (20, 300), (30, 100), (30, 200), (40, 500),
|
|
(70, 100), (40, 300), (60, 100), (40, 100), (70, 100);
|
|
insert into t2(c,d) values
|
|
(120, 100), (150, 300), (130, 100), (130, 200), (140, 500),
|
|
(170, 100), (180, 300), (160, 100), (40, 100), (170, 100);
|
|
|
|
set join_cache_level=6;
|
|
explain
|
|
select * from t1,t2 where t1.b=t2.c and d <= 100;
|
|
|
|
select * from t1,t2 where t1.b=t2.c and d <= 100;
|
|
set join_cache_level=default;
|
|
|
|
drop table t1, t2;
|
|
|
|
#
|
|
# Test crashes when using convert_const_item()
|
|
#
|
|
create table t1 (a bigint, b bigint as (a > '2'));
|
|
show create table t1;
|
|
insert into t1 (a) values (1),(3);
|
|
select * from t1;
|
|
select * from t1;
|
|
drop table t1;
|
|
create table t1 (a bigint, b bigint as (a between 0 and 2));
|
|
show create table t1;
|
|
insert into t1 (a) values (1),(3);
|
|
select * from t1;
|
|
select * from t1;
|
|
drop table t1;
|
|
create table t1 (a char(10), b char(10) as (a between 0 and 2));
|
|
show create table t1;
|
|
insert into t1 (a) values (1),(3);
|
|
select * from t1;
|
|
select * from t1;
|
|
drop table t1;
|
|
|
|
#
|
|
# Test output of show columns
|
|
#
|
|
|
|
CREATE TABLE `t1` (
|
|
`a` int(11) NOT NULL,
|
|
`b` varchar(32) DEFAULT NULL,
|
|
`c` int(11) AS (a MOD 10) VIRTUAL,
|
|
`d` varchar(5) AS (LEFT(b,5)) PERSISTENT
|
|
) ENGINE=MyISAM;
|
|
show create table t1;
|
|
show columns from t1;
|
|
--replace_column 8 #
|
|
show full columns from t1;
|
|
INSERT INTO `test`.`t1`(`a`,`b`,`c`,`d`) VALUES ( '1','a',NULL,NULL);
|
|
UPDATE `test`.`t1` SET `d`='b' WHERE `a`='1' AND `b`='a' AND `c`='1' AND `d`='a';
|
|
INSERT INTO `test`.`t1`(`a`,`b`,`c`,`d`) VALUES ( '1','a',NULL,'a');
|
|
set sql_mode='strict_all_tables';
|
|
--error ER_WARNING_NON_DEFAULT_VALUE_FOR_VIRTUAL_COLUMN
|
|
UPDATE `test`.`t1` SET `d`='b' WHERE `a`='1' AND `b`='a' AND `c`='1' AND `d`='a';
|
|
--error ER_WARNING_NON_DEFAULT_VALUE_FOR_VIRTUAL_COLUMN
|
|
INSERT INTO `test`.`t1`(`a`,`b`,`c`,`d`) VALUES ( '1','a',NULL,'a');
|
|
drop table t1;
|
|
|
|
--echo #
|
|
--echo # MDEV-5611: self-referencing virtual column
|
|
--echo #
|
|
|
|
--error ER_EXPRESSION_REFERS_TO_UNINIT_FIELD
|
|
create table t1 (a int, b int as (b is null) virtual);
|
|
|
|
create table t1 (a int as (1+1), b int as (a is null) virtual);
|
|
drop table t1;
|
|
|
|
--echo # end of 5.3 tests
|
|
|
|
#
|
|
# MDEV-7655 SHOW CREATE TABLE returns invalid DDL when using virtual columns along with a table collation
|
|
#
|
|
create table t1 (v1 varchar(255) as (c1) persistent, c1 varchar(50)) collate=latin1_general_ci;
|
|
show create table t1;
|
|
drop table t1;
|
|
|
|
|
|
--echo #
|
|
--echo # Start of 10.1 tests
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # MDEV-8441 Bad SHOW CREATE TABLE output for a table with a virtual column
|
|
--echo #
|
|
CREATE TABLE t1 (a DATETIME, b TIMESTAMP AS (TIMESTAMP(a)));
|
|
SHOW CREATE TABLE t1;
|
|
DROP TABLE t1;
|
|
# Make sure that if the first TIMESTAMP column appears to be virtual,
|
|
# then no further promotion is done, so the next TIMESTAMP column "c" does not
|
|
# get the "DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP" attributes.
|
|
CREATE TABLE t1 (a DATETIME, b TIMESTAMP AS (TIMESTAMP(a)),c TIMESTAMP);
|
|
SHOW CREATE TABLE t1;
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # MDEV-8839 COLUMN_GET() produces warnings with no data
|
|
--echo #
|
|
SET @aaa= COLUMN_CREATE('price', _binary 0xF0F1F2F3F4F5F6F7);
|
|
SELECT COLUMN_GET(@aaa, 'price' AS DECIMAL) aaa;
|
|
SELECT COLUMN_GET(@aaa, 'price' AS INT) aaa;
|
|
SELECT COLUMN_GET(@aaa, 'price' AS DOUBLE) aaa;
|
|
|
|
|
|
--echo #
|
|
--echo # End of 10.1 tests
|
|
--echo #
|