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MDEV-4857 Wrong result of HOUR('1 00:00:00')

Browse Source 
modified:
  mysql-test/r/func_time.result
  mysql-test/t/func_time.test
  sql-common/my_time.c
  sql/item_func.h
  sql/item_timefunc.cc
  sql/mysql_priv.h
  sql/time.cc
This commit is contained in:
Alexander Barkov
2013-12-02 15:09:34 +04:00
parent 928543ca6c
commit b97b9536c7
7 changed files with 70 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
mysql-test/r/func_time.result
View File

@ -365,7 +365,7 @@ extract(DAY_MINUTE FROM "02 10:11:12")
21011
select extract(DAY_SECOND FROM "225 10:11:12");
extract(DAY_SECOND FROM "225 10:11:12")
8385959
34225959
Warnings:
Warning 1292 Truncated incorrect time value: '225 10:11:12'
select extract(HOUR FROM "1999-01-02 10:11:12");
@ -1035,7 +1035,7 @@ Warning 1105 Cast to unsigned converted negative integer to it's positive comple
Warning 1292 Truncated incorrect time value: '18446744073709551615:00:00'
SELECT EXTRACT(HOUR FROM '100000:02:03');
EXTRACT(HOUR FROM '100000:02:03')
838
22
Warnings:
Warning 1292 Truncated incorrect time value: '100000:02:03'
CREATE TABLE t1(f1 TIME);
@ -2320,3 +2320,30 @@ DROP TABLE t1;
SELECT MAKETIME(0, 0, -0.1);
MAKETIME(0, 0, -0.1)
NULL
#
# MDEV-4857 Wrong result of HOUR('1 00:00:00')
#
SELECT HOUR('1 02:00:00'), HOUR('26:00:00');
HOUR('1 02:00:00') HOUR('26:00:00')
26 26
SELECT HOUR(TIME'1 02:00:00'), HOUR(TIME'26:00:00');
HOUR(TIME'1 02:00:00') HOUR(TIME'26:00:00')
26 26
SELECT HOUR(TIME('1 02:00:00')), HOUR(TIME('26:00:00'));
HOUR(TIME('1 02:00:00')) HOUR(TIME('26:00:00'))
26 26
SELECT DAY(TIME('1 02:00:00')), DAY(TIME('26:00:00'));
DAY(TIME('1 02:00:00')) DAY(TIME('26:00:00'))
0 0
SELECT EXTRACT(HOUR FROM '1 02:00:00'), EXTRACT(HOUR FROM '26:00:00');
EXTRACT(HOUR FROM '1 02:00:00') EXTRACT(HOUR FROM '26:00:00')
2 2
SELECT EXTRACT(HOUR FROM TIME'1 02:00:00'), EXTRACT(HOUR FROM TIME'26:00:00');
EXTRACT(HOUR FROM TIME'1 02:00:00') EXTRACT(HOUR FROM TIME'26:00:00')
2 2
SELECT EXTRACT(HOUR FROM TIME('1 02:00:00')), EXTRACT(HOUR FROM TIME('26:00:00'));
EXTRACT(HOUR FROM TIME('1 02:00:00')) EXTRACT(HOUR FROM TIME('26:00:00'))
2 2
SELECT EXTRACT(DAY FROM TIME('1 02:00:00')), EXTRACT(DAY FROM TIME('26:00:00'));
EXTRACT(DAY FROM TIME('1 02:00:00')) EXTRACT(DAY FROM TIME('26:00:00'))
1 1

12
mysql-test/t/func_time.test
View File

@ -1405,3 +1405,15 @@ DROP TABLE t1;
--echo #
SELECT MAKETIME(0, 0, -0.1);
--echo #
--echo # MDEV-4857 Wrong result of HOUR('1 00:00:00')
--echo #
SELECT HOUR('1 02:00:00'), HOUR('26:00:00');
SELECT HOUR(TIME'1 02:00:00'), HOUR(TIME'26:00:00');
SELECT HOUR(TIME('1 02:00:00')), HOUR(TIME('26:00:00'));
SELECT DAY(TIME('1 02:00:00')), DAY(TIME('26:00:00'));
SELECT EXTRACT(HOUR FROM '1 02:00:00'), EXTRACT(HOUR FROM '26:00:00');
SELECT EXTRACT(HOUR FROM TIME'1 02:00:00'), EXTRACT(HOUR FROM TIME'26:00:00');
SELECT EXTRACT(HOUR FROM TIME('1 02:00:00')), EXTRACT(HOUR FROM TIME('26:00:00'));
SELECT EXTRACT(DAY FROM TIME('1 02:00:00')), EXTRACT(DAY FROM TIME('26:00:00'));