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More tests for MDEV-10134 Add full support for DEFAULT

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Numeric functions with string input
This commit is contained in:
Alexander Barkov
2016-06-09 16:29:06 +04:00
committed by Sergei Golubchik
parent f9fb646b16
commit 582ee3973e
2 changed files with 62 additions and 0 deletions
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38
mysql-test/r/default.result
View File

@@ -1898,3 +1898,41 @@ aaa 0
bbb 0
ccc 1
DROP TABLE t1;
#
# Numeric result functions with string input
#
CREATE TABLE t1 (a VARCHAR(10), b INT DEFAULT STRCMP(a,'b'));
INSERT INTO t1 (a) VALUES ('A'),('a'),('B'),('b'),('C'),('c');
SELECT * FROM t1;
a b
A -1
a -1
B 0
b 0
C 1
c 1
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(10), b INT DEFAULT LENGTH(a), c INT DEFAULT CHAR_LENGTH(a), d INT DEFAULT BIT_LENGTH(a));
INSERT INTO t1 (a) VALUES ('a'),('aa'),('aaa');
SELECT * FROM t1;
a b c d
a 1 1 8
aa 2 2 16
aaa 3 3 24
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(10), b INT DEFAULT LOCATE('a',a));
INSERT INTO t1 (a) VALUES ('xa'),('xxa'),('xxxa');
SELECT * FROM t1;
a b
xa 2
xxa 3
xxxa 4
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(10), b INT DEFAULT REGEXP_INSTR(a, 'a'));
INSERT INTO t1 (a) VALUES ('xa'),('xxa'),('xxxa');
SELECT * FROM t1;
a b
xa 2
xxa 3
xxxa 4
DROP TABLE t1;

24
mysql-test/t/default.test
View File

@@ -1489,3 +1489,27 @@ CREATE TABLE t1 (a VARCHAR(10), b INT DEFAULT a NOT BETWEEN 'aaa' AND 'bbb');
INSERT INTO t1 (a) VALUES ('AAA'),('aaa'),('bbb'),('ccc');
SELECT * FROM t1;
DROP TABLE t1;
--echo #
--echo # Numeric result functions with string input
--echo #
CREATE TABLE t1 (a VARCHAR(10), b INT DEFAULT STRCMP(a,'b'));
INSERT INTO t1 (a) VALUES ('A'),('a'),('B'),('b'),('C'),('c');
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(10), b INT DEFAULT LENGTH(a), c INT DEFAULT CHAR_LENGTH(a), d INT DEFAULT BIT_LENGTH(a));
INSERT INTO t1 (a) VALUES ('a'),('aa'),('aaa');
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(10), b INT DEFAULT LOCATE('a',a));
INSERT INTO t1 (a) VALUES ('xa'),('xxa'),('xxxa');
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(10), b INT DEFAULT REGEXP_INSTR(a, 'a'));
INSERT INTO t1 (a) VALUES ('xa'),('xxa'),('xxxa');
SELECT * FROM t1;
DROP TABLE t1;