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MDEV-3929 Add system variable explicit_defaults_for_timestamp for compatibility with MySQL

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This commit is contained in:
Alexander Barkov
2015-09-22 14:01:54 +04:00
parent 89af0f11a8
commit 5c9c8ef1ea
111 changed files with 844 additions and 219 deletions
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6
mysql-test/r/create.result
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@ -494,7 +494,7 @@ a b c d e f g h dd
1 -7 7 2000-01-01 b 2000-01-01 00:00:00 05:04:03 yet another binary data 02:00:00
2 -2 2 1825-12-14 a 2003-01-01 03:02:01 04:03:02 binary data 02:00:00
drop table t1, t2;
create table t1 (a tinyint, b smallint, c mediumint, d int, e bigint, f float(3,2), g double(4,3), h decimal(5,4), i year, j date, k timestamp, l datetime, m enum('a','b'), n set('a','b'), o char(10));
create table t1 (a tinyint, b smallint, c mediumint, d int, e bigint, f float(3,2), g double(4,3), h decimal(5,4), i year, j date, k timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, l datetime, m enum('a','b'), n set('a','b'), o char(10));
create table t2 select ifnull(a,a), ifnull(b,b), ifnull(c,c), ifnull(d,d), ifnull(e,e), ifnull(f,f), ifnull(g,g), ifnull(h,h), ifnull(i,i), ifnull(j,j), ifnull(k,k), ifnull(l,l), ifnull(m,m), ifnull(n,n), ifnull(o,o) from t1;
show create table t2;
Table Create Table
@ -1972,14 +1972,14 @@ DROP TABLE IF EXISTS t1;
DROP TABLE IF EXISTS t2;
DROP TABLE IF EXISTS t3;
CREATE TABLE t1(c1 TIMESTAMP, c2 TIMESTAMP);
CREATE TABLE t1(c1 TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, c2 TIMESTAMP NOT NULL DEFAULT '0000-00-00 00:00:00');
SET sql_mode = NO_ZERO_DATE;
CREATE TABLE t2(c1 TIMESTAMP, c2 TIMESTAMP DEFAULT 0);
ERROR 42000: Invalid default value for 'c2'
CREATE TABLE t2(c1 TIMESTAMP, c2 TIMESTAMP);
CREATE TABLE t2(c1 TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, c2 TIMESTAMP NOT NULL);
ERROR 42000: Invalid default value for 'c2'
# -- Check that NULL column still can be created.