Commit e67e4e4c authored by unknown's avatar unknown
Browse files

Merge naruto.:C:/cpp/bug21811/my51-bug21811 

into  naruto.:C:/cpp/mysql-5.1-new-maint


include/my_time.h:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
parents da0b4e97 c247bf9d

include/my_time.h

+15 −5
Original line number Diff line number Diff line
@@ -98,14 +98,24 @@ int my_datetime_to_str(const MYSQL_TIME *l_time, char *to); 
int my_TIME_to_str(const MYSQL_TIME *l_time, char *to);



/* 

  The following must be sorted so that simple intervals comes first.

  (get_interval_value() depends on this)

  Available interval types used in any statement.



  '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)

 

  Note: If you change the order of elements in this enum you should fix 

  order of elements in 'interval_type_to_name' and 'interval_names' 

  arrays 

  

  See also interval_type_to_name, get_interval_value, interval_names

*/



enum interval_type

{

  INTERVAL_YEAR, INTERVAL_QUARTER, INTERVAL_MONTH, INTERVAL_DAY, INTERVAL_HOUR,

  INTERVAL_MINUTE, INTERVAL_WEEK, INTERVAL_SECOND, INTERVAL_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,

mysql-test/r/func_date_add.result

+14 −0
Original line number Diff line number Diff line
@@ -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

mysql-test/r/func_time.result

+2 −2
Original line number Diff line number Diff line
@@ -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

mysql-test/t/func_date_add.test

+14 −1
Original line number Diff line number Diff line
@@ -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

sql/item_timefunc.cc

+6 −2
Original line number Diff line number Diff line
@@ -2030,11 +2030,15 @@ 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",