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Merge mysql.com:/home/gluh/MySQL/Merge/5.1

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into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt
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gluh@eagle.(none)
2007-11-14 17:30:16 +04:00
parent 6223deb694 95e7cccfee
commit 58336411c9
114 changed files with 2516 additions and 362 deletions
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32
sql-common/my_time.c
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@@ -54,24 +54,24 @@ uint calc_days_in_year(uint year)
366 : 365);
}
/*
Check datetime value for validity according to flags.
/**
@brief Check datetime value for validity according to flags.
SYNOPSIS
check_date()
ltime Date to check.
not_zero_date ltime is not the zero date
flags flags to check
was_cut set to 2 if value was truncated.
NOTE: This is not touched if value was not truncated
NOTES
Here we assume that year and month is ok !
@param[in] ltime Date to check.
@param[in] not_zero_date ltime is not the zero date
@param[in] flags flags to check
(see str_to_datetime() flags in my_time.h)
@param[out] was_cut set to 2 if value was invalid according to flags.
(Feb 29 in non-leap etc.) This remains unchanged
if value is not invalid.
@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
date parts in str_to_datetime())
Disallow dates with zero year and non-zero month and/or day.
RETURN
0 ok
@return
0 OK
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_DATE Don't allow 0000-00-00 date
TIME_INVALID_DATES Allow 2000-02-31
was_cut 0 Value ok
was_cut 0 Value OK
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
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()
was_cut 0 Value ok
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
Convert a datetime value of formats YYMMDD, YYYYMMDD, YYMMDDHHMSS,