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Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.1-opt

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into  mysql.com:/misc/mysql/31800/51-31800


mysql-test/r/select.result:
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mysql-test/t/select.test:
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unknown 2007-11-10 13:36:40 +01:00
commit a72ec638ff
4 changed files with 278 additions and 53 deletions
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160
mysql-test/r/select.result
View File

@ -3241,40 +3241,40 @@ drop table t1, t2 ,t3;
create table t1(f1 int, f2 date); create table t1(f1 int, f2 date);
insert into t1 values(1,'2005-01-01'),(2,'2005-09-01'),(3,'2005-09-30'), insert into t1 values(1,'2005-01-01'),(2,'2005-09-01'),(3,'2005-09-30'),
(4,'2005-10-01'),(5,'2005-12-30'); (4,'2005-10-01'),(5,'2005-12-30');
select * from t1 where f2 >= 0; select * from t1 where f2 >= 0 order by f2;
f1 f2 f1 f2
1 2005-01-01 1 2005-01-01
2 2005-09-01 2 2005-09-01
3 2005-09-30 3 2005-09-30
4 2005-10-01 4 2005-10-01
5 2005-12-30 5 2005-12-30
select * from t1 where f2 >= '0000-00-00'; select * from t1 where f2 >= '0000-00-00' order by f2;
f1 f2 f1 f2
1 2005-01-01 1 2005-01-01
2 2005-09-01 2 2005-09-01
3 2005-09-30 3 2005-09-30
4 2005-10-01 4 2005-10-01
5 2005-12-30 5 2005-12-30
select * from t1 where f2 >= '2005-09-31'; select * from t1 where f2 >= '2005-09-31' order by f2;
f1 f2 f1 f2
4 2005-10-01 4 2005-10-01
5 2005-12-30 5 2005-12-30
select * from t1 where f2 >= '2005-09-3a'; select * from t1 where f2 >= '2005-09-3a' order by f2;
f1 f2 f1 f2
3 2005-09-30
4 2005-10-01 4 2005-10-01
5 2005-12-30 5 2005-12-30
Warnings: Warnings:
Warning 1292 Incorrect date value: '2005-09-3a' for column 'f2' at row 1 Warning 1292 Incorrect date value: '2005-09-3a' for column 'f2' at row 1
select * from t1 where f2 <= '2005-09-31'; select * from t1 where f2 <= '2005-09-31' order by f2;
f1 f2 f1 f2
1 2005-01-01 1 2005-01-01
2 2005-09-01 2 2005-09-01
3 2005-09-30 3 2005-09-30
select * from t1 where f2 <= '2005-09-3a'; select * from t1 where f2 <= '2005-09-3a' order by f2;
f1 f2 f1 f2
1 2005-01-01 1 2005-01-01
2 2005-09-01 2 2005-09-01
3 2005-09-30
Warnings: Warnings:
Warning 1292 Incorrect date value: '2005-09-3a' for column 'f2' at row 1 Warning 1292 Incorrect date value: '2005-09-3a' for column 'f2' at row 1
drop table t1; drop table t1;
@ -4087,6 +4087,152 @@ x
ALTER VIEW v1 AS SELECT 1 AS ` `; ALTER VIEW v1 AS SELECT 1 AS ` `;
ERROR 42000: Incorrect column name ' ' ERROR 42000: Incorrect column name ' '
DROP VIEW v1; DROP VIEW v1;
select str_to_date('2007-10-09','%Y-%m-%d') between '2007/10/01 00:00:00 GMT'
and '2007/10/20 00:00:00 GMT';
str_to_date('2007-10-09','%Y-%m-%d') between '2007/10/01 00:00:00 GMT'
and '2007/10/20 00:00:00 GMT'
1
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007/10/01 00:00:00 GMT'
Warning 1292 Truncated incorrect datetime value: '2007/10/20 00:00:00 GMT'
select str_to_date('2007-10-09','%Y-%m-%d') > '2007/10/01 00:00:00 GMT-6';
str_to_date('2007-10-09','%Y-%m-%d') > '2007/10/01 00:00:00 GMT-6'
1
Warnings:
Warning 1292 Truncated incorrect date value: '2007/10/01 00:00:00 GMT-6'
select str_to_date('2007-10-09','%Y-%m-%d') <= '2007/10/2000:00:00 GMT-6';
str_to_date('2007-10-09','%Y-%m-%d') <= '2007/10/2000:00:00 GMT-6'
1
Warnings:
Warning 1292 Truncated incorrect date value: '2007/10/2000:00:00 GMT-6'
select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-1 00:00:00 GMT-6';
str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-1 00:00:00 GMT-6'
1
Warnings:
Warning 1292 Truncated incorrect date value: '2007-10-1 00:00:00 GMT-6'
select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 x00:00:00 GMT-6';
str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 x00:00:00 GMT-6'
1
Warnings:
Warning 1292 Truncated incorrect date value: '2007-10-01 x00:00:00 GMT-6'
select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:00:00 GMT-6';
str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:00:00 GMT-6'
1
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-01 00:00:00 GMT-6'
select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:x00:00 GMT-6';
str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:x00:00 GMT-6'
1
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-01 00:x00:00 GMT-6'
select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 x12:34:56 GMT-6';
str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 x12:34:56 GMT-6'
1
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-01 x12:34:56 GMT-6'
select str_to_date('2007-10-01 12:34:00','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6';
str_to_date('2007-10-01 12:34:00','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6'
1
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-01 12:34x:56 GMT-6'
select str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6';
str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6'
0
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-01 12:34x:56 GMT-6'
select str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34:56';
str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34:56'
1
select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 12:00:00';
str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 12:00:00'
0
select str_to_date('2007-10-01 12','%Y-%m-%d %H') = '2007-10-01 12:00:00';
str_to_date('2007-10-01 12','%Y-%m-%d %H') = '2007-10-01 12:00:00'
1
select str_to_date('2007-10-01 12:34','%Y-%m-%d %H') = '2007-10-01 12:00:00';
str_to_date('2007-10-01 12:34','%Y-%m-%d %H') = '2007-10-01 12:00:00'
1
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-01 12:34'
select str_to_date('2007-02-30 12:34','%Y-%m-%d %H:%i') = '2007-02-30 12:34';
str_to_date('2007-02-30 12:34','%Y-%m-%d %H:%i') = '2007-02-30 12:34'
1
select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34'
1
select str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01 00:00:00'
and '2007/10/20 00:00:00';
str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01 00:00:00'
and '2007/10/20 00:00:00'
1
set SQL_MODE=TRADITIONAL;
select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34'
0
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-00 12:34'
select str_to_date('2007-10-01 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
str_to_date('2007-10-01 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34'
0
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-00 12:34'
select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-01 12:34';
str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-01 12:34'
0
Warnings:
Warning 1292 Truncated incorrect datetime value: '2007-10-00 12:34:00'
select str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01'
and '2007/10/20';
str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01'
and '2007/10/20'
0
Warnings:
Warning 1292 Incorrect datetime value: '2007-10-00' for column '2007/09/01' at row 1
Warning 1292 Incorrect datetime value: '2007-10-00' for column '2007/10/20' at row 1
set SQL_MODE=DEFAULT;
select str_to_date('2007-10-00','%Y-%m-%d') between '' and '2007/10/20';
str_to_date('2007-10-00','%Y-%m-%d') between '' and '2007/10/20'
1
Warnings:
Warning 1292 Truncated incorrect datetime value: ''
select str_to_date('','%Y-%m-%d') between '2007/10/01' and '2007/10/20';
str_to_date('','%Y-%m-%d') between '2007/10/01' and '2007/10/20'
0
select str_to_date('','%Y-%m-%d %H:%i') = '2007-10-01 12:34';
str_to_date('','%Y-%m-%d %H:%i') = '2007-10-01 12:34'
0
select str_to_date(NULL,'%Y-%m-%d %H:%i') = '2007-10-01 12:34';
str_to_date(NULL,'%Y-%m-%d %H:%i') = '2007-10-01 12:34'
NULL
select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '';
str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = ''
0
Warnings:
Warning 1292 Truncated incorrect datetime value: ''
select str_to_date('1','%Y-%m-%d') = '1';
str_to_date('1','%Y-%m-%d') = '1'
0
Warnings:
Warning 1292 Truncated incorrect date value: '1'
select str_to_date('1','%Y-%m-%d') = '1';
str_to_date('1','%Y-%m-%d') = '1'
0
Warnings:
Warning 1292 Truncated incorrect date value: '1'
select str_to_date('','%Y-%m-%d') = '';
str_to_date('','%Y-%m-%d') = ''
0
Warnings:
Warning 1292 Truncated incorrect date value: ''
select str_to_date('1000-01-01','%Y-%m-%d') between '0000-00-00' and NULL;
str_to_date('1000-01-01','%Y-%m-%d') between '0000-00-00' and NULL
0
select str_to_date('1000-01-01','%Y-%m-%d') between NULL and '2000-00-00';
str_to_date('1000-01-01','%Y-%m-%d') between NULL and '2000-00-00'
0
select str_to_date('1000-01-01','%Y-%m-%d') between NULL and NULL;
str_to_date('1000-01-01','%Y-%m-%d') between NULL and NULL
0
End of 5.0 tests End of 5.0 tests
create table t1(a INT, KEY (a)); create table t1(a INT, KEY (a));
INSERT INTO t1 VALUES (1),(2),(3),(4),(5); INSERT INTO t1 VALUES (1),(2),(3),(4),(5);

78
mysql-test/t/select.test
View File

@ -2764,14 +2764,14 @@ create table t1(f1 int, f2 date);
insert into t1 values(1,'2005-01-01'),(2,'2005-09-01'),(3,'2005-09-30'), insert into t1 values(1,'2005-01-01'),(2,'2005-09-01'),(3,'2005-09-30'),
(4,'2005-10-01'),(5,'2005-12-30'); (4,'2005-10-01'),(5,'2005-12-30');
# should return all records # should return all records
select * from t1 where f2 >= 0; select * from t1 where f2 >= 0 order by f2;
select * from t1 where f2 >= '0000-00-00'; select * from t1 where f2 >= '0000-00-00' order by f2;
# should return 4,5 # should return 4,5
select * from t1 where f2 >= '2005-09-31'; select * from t1 where f2 >= '2005-09-31' order by f2;
select * from t1 where f2 >= '2005-09-3a'; select * from t1 where f2 >= '2005-09-3a' order by f2;
# should return 1,2,3 # should return 1,2,3
select * from t1 where f2 <= '2005-09-31'; select * from t1 where f2 <= '2005-09-31' order by f2;
select * from t1 where f2 <= '2005-09-3a'; select * from t1 where f2 <= '2005-09-3a' order by f2;
drop table t1; drop table t1;
# #
@ -3501,6 +3501,72 @@ ALTER VIEW v1 AS SELECT 1 AS ` `;
DROP VIEW v1; DROP VIEW v1;
#
# Bug#31800: Date comparison fails with timezone and slashes for greater
# than comparison
#
# On DATETIME-like literals with trailing garbage, BETWEEN fudged in a
# DATETIME comparator, while greater/less-than used bin-string comparisons.
# Should correctly be compared as DATE or DATETIME, but throw a warning:
select str_to_date('2007-10-09','%Y-%m-%d') between '2007/10/01 00:00:00 GMT'
and '2007/10/20 00:00:00 GMT';
select str_to_date('2007-10-09','%Y-%m-%d') > '2007/10/01 00:00:00 GMT-6';
select str_to_date('2007-10-09','%Y-%m-%d') <= '2007/10/2000:00:00 GMT-6';
# We have all we need -- and trailing garbage:
# (leaving out a leading zero in first example to prove it's a
# value-comparison, not a string-comparison!)
select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-1 00:00:00 GMT-6';
select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 x00:00:00 GMT-6';
select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:00:00 GMT-6';
select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 00:x00:00 GMT-6';
# no time at all:
select str_to_date('2007-10-01','%Y-%m-%d %H:%i:%s') = '2007-10-01 x12:34:56 GMT-6';
# partial time:
select str_to_date('2007-10-01 12:34:00','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6';
# fail, different second part:
select str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34x:56 GMT-6';
# correct syntax, no trailing nonsense -- this one must throw no warning:
select str_to_date('2007-10-01 12:34:56','%Y-%m-%d %H:%i:%s') = '2007-10-01 12:34:56';
# no warning, but failure (different hour parts):
select str_to_date('2007-10-01','%Y-%m-%d') = '2007-10-01 12:00:00';
# succeed:
select str_to_date('2007-10-01 12','%Y-%m-%d %H') = '2007-10-01 12:00:00';
# succeed, but warn for "trailing garbage" (":34"):
select str_to_date('2007-10-01 12:34','%Y-%m-%d %H') = '2007-10-01 12:00:00';
# invalid date (Feb 30) succeeds
select str_to_date('2007-02-30 12:34','%Y-%m-%d %H:%i') = '2007-02-30 12:34';
# 0-day for both, just works in default SQL mode.
select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
# 0-day, succeed
select str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01 00:00:00'
and '2007/10/20 00:00:00';
set SQL_MODE=TRADITIONAL;
# 0-day throws warning in traditional mode, and fails
select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
select str_to_date('2007-10-01 12:34','%Y-%m-%d %H:%i') = '2007-10-00 12:34';
# different code-path: get_datetime_value() with 0-day
select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '2007-10-01 12:34';
select str_to_date('2007-10-00','%Y-%m-%d') between '2007/09/01'
and '2007/10/20';
set SQL_MODE=DEFAULT;
select str_to_date('2007-10-00','%Y-%m-%d') between '' and '2007/10/20';
select str_to_date('','%Y-%m-%d') between '2007/10/01' and '2007/10/20';
select str_to_date('','%Y-%m-%d %H:%i') = '2007-10-01 12:34';
select str_to_date(NULL,'%Y-%m-%d %H:%i') = '2007-10-01 12:34';
select str_to_date('2007-10-00 12:34','%Y-%m-%d %H:%i') = '';
select str_to_date('1','%Y-%m-%d') = '1';
select str_to_date('1','%Y-%m-%d') = '1';
select str_to_date('','%Y-%m-%d') = '';
# these three should work!
select str_to_date('1000-01-01','%Y-%m-%d') between '0000-00-00' and NULL;
select str_to_date('1000-01-01','%Y-%m-%d') between NULL and '2000-00-00';
select str_to_date('1000-01-01','%Y-%m-%d') between NULL and NULL;
--echo End of 5.0 tests --echo End of 5.0 tests
# #

32
sql-common/my_time.c
View File

@ -54,24 +54,24 @@ uint calc_days_in_year(uint year)
366 : 365); 366 : 365);
} }
/* /**
Check datetime value for validity according to flags. @brief Check datetime value for validity according to flags.
SYNOPSIS @param[in] ltime Date to check.
check_date() @param[in] not_zero_date ltime is not the zero date
ltime Date to check. @param[in] flags flags to check
not_zero_date ltime is not the zero date (see str_to_datetime() flags in my_time.h)
flags flags to check @param[out] was_cut set to 2 if value was invalid according to flags.
was_cut set to 2 if value was truncated. (Feb 29 in non-leap etc.) This remains unchanged
NOTE: This is not touched if value was not truncated if value is not invalid.
NOTES
Here we assume that year and month is ok ! @details Here we assume that year and month is ok!
If month is 0 we allow any date. (This only happens if we allow zero If month is 0 we allow any date. (This only happens if we allow zero
date parts in str_to_datetime()) date parts in str_to_datetime())
Disallow dates with zero year and non-zero month and/or day. Disallow dates with zero year and non-zero month and/or day.
RETURN @return
0 ok 0 OK
1 error 1 error
*/ */
@ -117,9 +117,9 @@ my_bool check_date(const MYSQL_TIME *ltime, my_bool not_zero_date,
TIME_NO_ZERO_IN_DATE Don't allow partial dates TIME_NO_ZERO_IN_DATE Don't allow partial dates
TIME_NO_ZERO_DATE Don't allow 0000-00-00 date TIME_NO_ZERO_DATE Don't allow 0000-00-00 date
TIME_INVALID_DATES Allow 2000-02-31 TIME_INVALID_DATES Allow 2000-02-31
was_cut 0 Value ok was_cut 0 Value OK
1 If value was cut during conversion 1 If value was cut during conversion
2 Date part was within ranges but date was wrong 2 check_date(date,flags) considers date invalid
DESCRIPTION DESCRIPTION
At least the following formats are recogniced (based on number of digits) At least the following formats are recogniced (based on number of digits)
@ -1084,7 +1084,7 @@ int my_TIME_to_str(const MYSQL_TIME *l_time, char *to)
flags - flags to use in validating date, as in str_to_datetime() flags - flags to use in validating date, as in str_to_datetime()
was_cut 0 Value ok was_cut 0 Value ok
1 If value was cut during conversion 1 If value was cut during conversion
2 Date part was within ranges but date was wrong 2 check_date(date,flags) considers date invalid
DESCRIPTION DESCRIPTION
Convert a datetime value of formats YYMMDD, YYYYMMDD, YYMMDDHHMSS, Convert a datetime value of formats YYMMDD, YYYYMMDD, YYMMDDHHMSS,

61
sql/item_cmpfunc.cc
View File

@ -604,26 +604,26 @@ int Arg_comparator::set_compare_func(Item_bool_func2 *item, Item_result type)
} }
/* /**
Convert date provided in a string to the int representation. @brief Convert date provided in a string to the int representation.
SYNOPSIS @param[in] thd thread handle
get_date_from_str() @param[in] str a string to convert
thd Thread handle @param[in] warn_type type of the timestamp for issuing the warning
str a string to convert @param[in] warn_name field name for issuing the warning
warn_type type of the timestamp for issuing the warning @param[out] error_arg could not extract a DATE or DATETIME
warn_name field name for issuing the warning
error_arg [out] TRUE if string isn't a DATETIME or clipping occur
DESCRIPTION @details Convert date provided in the string str to the int
Convert date provided in the string str to the int representation. representation. If the string contains wrong date or doesn't
if the string contains wrong date or doesn't contain it at all contain it at all then a warning is issued. The warn_type and
then the warning is issued and TRUE returned in the error_arg argument. the warn_name arguments are used as the name and the type of the
The warn_type and the warn_name arguments are used as the name and the field when issuing the warning. If any input was discarded
type of the field when issuing the warning. (trailing or non-timestampy characters), was_cut will be non-zero.
was_type will return the type str_to_datetime() could correctly
extract.
RETURN @return
converted value. converted value. 0 on error and on zero-dates -- check 'failure'
*/ */
static ulonglong static ulonglong
@ -634,26 +634,33 @@ get_date_from_str(THD *thd, String *str, timestamp_type warn_type,
int error; int error;
MYSQL_TIME l_time; MYSQL_TIME l_time;
enum_mysql_timestamp_type ret; enum_mysql_timestamp_type ret;
*error_arg= TRUE;
ret= str_to_datetime(str->ptr(), str->length(), &l_time, ret= str_to_datetime(str->ptr(), str->length(), &l_time,
(TIME_FUZZY_DATE | MODE_INVALID_DATES | (TIME_FUZZY_DATE | MODE_INVALID_DATES |
(thd->variables.sql_mode & (thd->variables.sql_mode &
(MODE_NO_ZERO_IN_DATE | MODE_NO_ZERO_DATE))), (MODE_NO_ZERO_IN_DATE | MODE_NO_ZERO_DATE))),
&error); &error);
if ((ret == MYSQL_TIMESTAMP_DATETIME || ret == MYSQL_TIMESTAMP_DATE))
if (ret == MYSQL_TIMESTAMP_DATETIME || ret == MYSQL_TIMESTAMP_DATE)
{ {
value= TIME_to_ulonglong_datetime(&l_time); /*
Do not return yet, we may still want to throw a "trailing garbage"
warning.
*/
*error_arg= FALSE; *error_arg= FALSE;
value= TIME_to_ulonglong_datetime(&l_time);
}
else
{
*error_arg= TRUE;
error= 1; /* force warning */
} }
if (error || *error_arg) if (error > 0)
{
make_truncated_value_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN, make_truncated_value_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN,
str->ptr(), str->length(), str->ptr(), str->length(),
warn_type, warn_name); warn_type, warn_name);
*error_arg= TRUE;
}
return value; return value;
} }
@ -954,6 +961,12 @@ get_datetime_value(THD *thd, Item ***item_arg, Item **cache_arg,
timestamp_type t_type= f_type == timestamp_type t_type= f_type ==
MYSQL_TYPE_DATE ? MYSQL_TIMESTAMP_DATE : MYSQL_TIMESTAMP_DATETIME; MYSQL_TYPE_DATE ? MYSQL_TIMESTAMP_DATE : MYSQL_TIMESTAMP_DATETIME;
value= get_date_from_str(thd, str, t_type, warn_item->name, &error); value= get_date_from_str(thd, str, t_type, warn_item->name, &error);
/*
If str did not contain a valid date according to the current
SQL_MODE, get_date_from_str() has already thrown a warning,
and we don't want to throw NULL on invalid date (see 5.2.6
"SQL modes" in the manual), so we're done here.
*/
} }
/* /*
Do not cache GET_USER_VAR() function as its const_item() may return TRUE Do not cache GET_USER_VAR() function as its const_item() may return TRUE