mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 03:52:35 +01:00
03b4a2d6e5
Problem: UNIX_TIMESTAMP() called for a expression of the TIME data type returned NULL. Inside Type_handler_timestamp_common::Item_val_native_with_conversion the call for item->get_date() did not convert TIME to DATETIME automatically (because it does not have to, by design). As a result, Type_handler_timestamp_common::TIME_to_native() received a MYSQL_TIME value with zero date 0000-00-00 and therefore returned "true" (indicating SQL NULL value). Fix: Removing the call for item->get_date(). Instantiating Datetime(item) instead. This forces automatic TIME to DATETIME conversion (unless @@old_mode is zero_date_time_cast).
171 lines
5.4 KiB
Text
171 lines
5.4 KiB
Text
#
|
|
# Test 'old' mode
|
|
#
|
|
|
|
# Initialise
|
|
--disable_warnings
|
|
drop table if exists t1,t2;
|
|
--enable_warnings
|
|
|
|
create table t1 (a int, b varchar(200), c text not null) checksum=1;
|
|
create table t2 (a int, b varchar(200), c text not null) checksum=0;
|
|
insert t1 values (1, "aaa", "bbb"), (NULL, "", "ccccc"), (0, NULL, "");
|
|
insert t2 select * from t1;
|
|
checksum table t1, t2;
|
|
checksum table t1, t2 quick;
|
|
checksum table t1, t2 extended;
|
|
drop table t1,t2;
|
|
|
|
#
|
|
# Test that SHOW PROCESSLIST doesn't have the Progress column
|
|
#
|
|
|
|
--replace_column 1 <Id> 3 <Host> 6 <Time> 7 <State>
|
|
# Embedded server is hardcoded to show "Writing to net" as STATE.
|
|
# ps-protocol will have Execute not Query
|
|
--replace_result "Writing to net" "NULL" "Execute" "Query"
|
|
--replace_regex /localhost[:0-9]*/localhost/
|
|
SHOW PROCESSLIST;
|
|
|
|
--echo #
|
|
--echo # MDEV-5372 Make "CAST(time_expr AS DATETIME)" compatible with the SQL Standard)
|
|
--echo #
|
|
set @@old_mode=zero_date_time_cast;
|
|
SELECT CAST(TIME'-10:30:30' AS DATETIME);
|
|
SELECT CAST(TIME'10:20:30' AS DATETIME);
|
|
SELECT CAST(TIME'830:20:30' AS DATETIME);
|
|
CREATE TABLE t1 (a DATETIME);
|
|
INSERT IGNORE INTO t1 VALUES (TIME'-10:20:30');
|
|
INSERT INTO t1 VALUES (TIME'10:20:30');
|
|
INSERT INTO t1 VALUES (TIME'830:20:30');
|
|
SELECT * FROM t1;
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1 (a TIMESTAMP);
|
|
INSERT IGNORE INTO t1 VALUES (TIME'-10:20:30');
|
|
INSERT IGNORE INTO t1 VALUES (TIME'10:20:30');
|
|
INSERT IGNORE INTO t1 VALUES (TIME'830:20:30');
|
|
SELECT * FROM t1;
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1 (a TIME);
|
|
INSERT INTO t1 VALUES (TIME'-10:20:30');
|
|
INSERT INTO t1 VALUES (TIME'10:20:30');
|
|
INSERT INTO t1 VALUES (TIME'830:20:30');
|
|
SELECT a, CAST(a AS DATETIME), TO_DAYS(a) FROM t1;
|
|
DROP TABLE t1;
|
|
# Note, it was actually a bug that TO_DAYS('830:20:30') returned NULL
|
|
# for a column, while 3 for an expression. We won't fix this,
|
|
# it's "old_mode" anyway.
|
|
SELECT TO_DAYS(TIME'-10:20:30');
|
|
SELECT TO_DAYS(TIME'10:20:30');
|
|
SELECT TO_DAYS(TIME'830:20:30');
|
|
|
|
# This is to cover Item_temporal_hybrid_func::fix_temporal_type in old_mode:
|
|
CREATE TABLE t1 (a DATETIME, b TIME);
|
|
INSERT INTO t1 VALUES (NULL, '00:20:12');
|
|
INSERT INTO t1 VALUES (NULL, '-00:20:12');
|
|
SELECT IF(1,ADDDATE(IFNULL(a,b),0),1) FROM t1;
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # MDEV-6649 Different warnings for TIME and TIME(N) when @@old_mode=zero_date_time_cast
|
|
--echo #
|
|
SET @@global.mysql56_temporal_format=true;
|
|
SET @@old_mode=zero_date_time_cast;
|
|
CREATE TABLE t1 (a TIME,b TIME(1));
|
|
INSERT INTO t1 VALUES (TIME'830:20:30',TIME'830:20:30');
|
|
SELECT TO_DAYS(a), TO_DAYS(b) FROM t1;
|
|
DROP TABLE t1;
|
|
|
|
SET @@global.mysql56_temporal_format=false;
|
|
SET @@old_mode=zero_date_time_cast;
|
|
CREATE TABLE t1 (a TIME,b TIME(1));
|
|
INSERT INTO t1 VALUES (TIME'830:20:30',TIME'830:20:30');
|
|
SELECT TO_DAYS(a), TO_DAYS(b) FROM t1;
|
|
DROP TABLE t1;
|
|
SET @@global.mysql56_temporal_format=DEFAULT;
|
|
|
|
#
|
|
# MDEV-12672 Replicated TIMESTAMP fields given wrong value near DST change
|
|
#
|
|
|
|
# Copy_field
|
|
set time_zone='Europe/Moscow';
|
|
set global mysql56_temporal_format=false;
|
|
create table t1 (a timestamp);
|
|
set timestamp=1288477526;
|
|
insert t1 values (null);
|
|
insert t1 values ();
|
|
set timestamp=1288481126;
|
|
insert t1 values (null);
|
|
insert t1 values ();
|
|
select a, unix_timestamp(a) from t1;
|
|
set global mysql56_temporal_format=true;
|
|
select a, unix_timestamp(a) from t1;
|
|
alter table t1 modify a timestamp;
|
|
select a, unix_timestamp(a) from t1;
|
|
drop table t1;
|
|
|
|
# field_conv_incompatible()
|
|
set global mysql56_temporal_format=false;
|
|
create table t1 (a timestamp);
|
|
set timestamp=1288477526;
|
|
insert t1 values (null);
|
|
set timestamp=1288481126;
|
|
insert t1 values (null);
|
|
select a, unix_timestamp(a) from t1;
|
|
set global mysql56_temporal_format=true;
|
|
select a, unix_timestamp(a) from t1;
|
|
create table t2 (a timestamp);
|
|
insert t2 select a from t1;
|
|
select a, unix_timestamp(a) from t2;
|
|
drop table t1, t2;
|
|
set time_zone=DEFAULT;
|
|
|
|
|
|
--echo #
|
|
--echo # MDEV-13995 MAX(timestamp) returns a wrong result near DST change
|
|
--echo #
|
|
|
|
# This tests:
|
|
# Field_timestamp::val_native()
|
|
# Field_timestamp_hires::val_native()
|
|
# Type_handler_timestamp_common::type_handler_for_native_format()
|
|
|
|
SET global mysql56_temporal_format=false;
|
|
SET time_zone='+00:00';
|
|
CREATE TABLE t1 (a TIMESTAMP(0));
|
|
INSERT INTO t1 VALUES (FROM_UNIXTIME(1288477526) /*summer time in Moscow*/);
|
|
INSERT INTO t1 VALUES (FROM_UNIXTIME(1288477526+3599) /*winter time in Moscow*/);
|
|
SET time_zone='Europe/Moscow';
|
|
SELECT a, COALESCE(a), UNIX_TIMESTAMP(a) FROM t1;
|
|
SELECT MIN(a), UNIX_TIMESTAMP(MIN(a)) AS a FROM t1;
|
|
SELECT MAX(a), UNIX_TIMESTAMP(MAX(a)) AS a FROM t1;
|
|
SELECT t1.a, UNIX_TIMESTAMP(t1.a), t2.a, UNIX_TIMESTAMP(t2.a) FROM t1 t1, t1 t2 WHERE t1.a=t2.a;
|
|
ALTER TABLE t1 MODIFY a TIMESTAMP(1);
|
|
SELECT a, COALESCE(a), UNIX_TIMESTAMP(a) FROM t1;
|
|
SELECT MIN(a), UNIX_TIMESTAMP(MIN(a)) AS a FROM t1;
|
|
SELECT MAX(a), UNIX_TIMESTAMP(MAX(a)) AS a FROM t1;
|
|
SELECT t1.a, UNIX_TIMESTAMP(t1.a), t2.a, UNIX_TIMESTAMP(t2.a) FROM t1 t1, t1 t2 WHERE t1.a=t2.a;
|
|
DROP TABLE t1;
|
|
SET time_zone=DEFAULT;
|
|
SET global mysql56_temporal_format=true;
|
|
|
|
|
|
--echo #
|
|
--echo # MDEV-26765 UNIX_TIMESTAMP(CURRENT_TIME()) return null ?!?
|
|
--echo #
|
|
|
|
SET old_mode=zero_date_time_cast;
|
|
SET @@time_zone='+00:00';
|
|
SET timestamp=1234567;
|
|
SELECT CURRENT_TIMESTAMP;
|
|
SELECT UNIX_TIMESTAMP(CURRENT_TIME());
|
|
SELECT UNIX_TIMESTAMP(TIME'06:56:07');
|
|
SELECT UNIX_TIMESTAMP(TIME'10:20:30');
|
|
CREATE OR REPLACE TABLE t1 (a TIME);
|
|
INSERT INTO t1 VALUES (TIME'06:56:07'),('10:20:30');
|
|
SELECT UNIX_TIMESTAMP(a) FROM t1 ORDER BY a;
|
|
DROP TABLE t1;
|
|
|
|
SET @@time_zone=DEFAULT;
|
|
SET TIMESTAMP=DEFAULT;
|