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Merge naruto.:C:/cpp/bug21811/my50-bug21811

Browse source 
into  naruto.:C:/cpp/mysql-5.0-maint


mysql-test/r/func_time.result:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
This commit is contained in:
unknown 2006-10-11 10:41:22 +02:00
commit 1e0ebb9105
5 changed files with 47 additions and 13 deletions
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14
mysql-test/r/func_date_add.result
View file

@ -71,3 +71,17 @@ NULL
NULL
NULL
drop table t1;
End of 4.1 tests
SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 DAY;
CAST('2006-09-26' AS DATE) + INTERVAL 1 DAY
2006-09-27
SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 MONTH;
CAST('2006-09-26' AS DATE) + INTERVAL 1 MONTH
2006-10-26
SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 YEAR;
CAST('2006-09-26' AS DATE) + INTERVAL 1 YEAR
2007-09-26
SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 WEEK;
CAST('2006-09-26' AS DATE) + INTERVAL 1 WEEK
2006-10-03
End of 5.0 tests

4
mysql-test/r/func_time.result
View file

@ -612,7 +612,7 @@ date_add(date,INTERVAL "1 1:1:1" DAY_SECOND)
2003-01-03 01:01:01
select date_add(date,INTERVAL "1" WEEK) from t1;
date_add(date,INTERVAL "1" WEEK)
2003-01-09 00:00:00
2003-01-09
select date_add(date,INTERVAL "1" QUARTER) from t1;
date_add(date,INTERVAL "1" QUARTER)
2003-04-02
@ -621,7 +621,7 @@ timestampadd(MINUTE, 1, date)
2003-01-02 00:01:00
select timestampadd(WEEK, 1, date) from t1;
timestampadd(WEEK, 1, date)
2003-01-09 00:00:00
2003-01-09
select timestampadd(SQL_TSI_SECOND, 1, date) from t1;
timestampadd(SQL_TSI_SECOND, 1, date)
2003-01-02 00:00:01

15
mysql-test/t/func_date_add.test
View file

@ -64,4 +64,17 @@ insert into t1 values (date_add('2000-01-04', INTERVAL NULL DAY));
select * from t1;
drop table t1;
# End of 4.1 tests
--echo End of 4.1 tests
#
# Bug#21811
#
# Make sure we end up with an appropriate
# date format (DATE) after addition operation
#
SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 DAY;
SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 MONTH;
SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 YEAR;
SELECT CAST('2006-09-26' AS DATE) + INTERVAL 1 WEEK;
--echo End of 5.0 tests

8
sql/item_timefunc.cc
View file

@ -2151,11 +2151,15 @@ bool Item_date_add_interval::eq(const Item *item, bool binary_cmp) const
(date_sub_interval == other->date_sub_interval));
}
/*
'interval_names' reflects the order of the enumeration interval_type.
See item_timefunc.h
*/
static const char *interval_names[]=
{
"year", "quarter", "month", "day", "hour",
"minute", "week", "second", "microsecond",
"year", "quarter", "month", "week", "day",
"hour", "minute", "second", "microsecond",
"year_month", "day_hour", "day_minute",
"day_second", "hour_minute", "hour_second",
"minute_second", "day_microsecond",

19
sql/item_timefunc.h
View file

@ -630,18 +630,21 @@ public:
};
/*
The following must be sorted so that simple intervals comes first.
(get_interval_value() depends on this)
'interval_type' must be sorted so that simple intervals comes first,
ie year, quarter, month, week, day, hour, etc. The order based on
interval size is also important and the intervals should be kept in a
large to smaller order. (get_interval_value() depends on this)
*/
enum interval_type
{
INTERVAL_YEAR, INTERVAL_QUARTER, INTERVAL_MONTH, INTERVAL_DAY, INTERVAL_HOUR,
INTERVAL_MINUTE, INTERVAL_WEEK, INTERVAL_SECOND, INTERVAL_MICROSECOND ,
INTERVAL_YEAR_MONTH, INTERVAL_DAY_HOUR, INTERVAL_DAY_MINUTE,
INTERVAL_DAY_SECOND, INTERVAL_HOUR_MINUTE, INTERVAL_HOUR_SECOND,
INTERVAL_MINUTE_SECOND, INTERVAL_DAY_MICROSECOND, INTERVAL_HOUR_MICROSECOND,
INTERVAL_MINUTE_MICROSECOND, INTERVAL_SECOND_MICROSECOND
INTERVAL_YEAR, INTERVAL_QUARTER, INTERVAL_MONTH, INTERVAL_WEEK,
INTERVAL_DAY, INTERVAL_HOUR, INTERVAL_MINUTE, INTERVAL_SECOND,
INTERVAL_MICROSECOND, INTERVAL_YEAR_MONTH, INTERVAL_DAY_HOUR,
INTERVAL_DAY_MINUTE, INTERVAL_DAY_SECOND, INTERVAL_HOUR_MINUTE,
INTERVAL_HOUR_SECOND, INTERVAL_MINUTE_SECOND, INTERVAL_DAY_MICROSECOND,
INTERVAL_HOUR_MICROSECOND, INTERVAL_MINUTE_MICROSECOND,
INTERVAL_SECOND_MICROSECOND
};
class Item_date_add_interval :public Item_date_func