Removed not used define YY_MAGIC_BELOW

Made year 2000 handling more uniform
Removed year 2000 handling out from calc_days()
The above removes some bugs in date/datetimes with year between 0 and 200
Now we get a note when we insert a datetime value into a date column
For default values to CREATE, don't give errors for warning level NOTE
Fixed some compiler failures
Added library ws2_32 for windows compilation (needed if we want to compile with IOCP support)
Removed duplicate typedef TIME and replaced it with MYSQL_TIME

Better (more complete) fix for: Bug#21103 "DATE column not compared as DATE"
Fixed properly Bug#18997 "DATE_ADD and DATE_SUB perform year2K autoconversion magic on 4-digit year value"
Fixed Bug#23093 "Implicit conversion of 9912101 to date does not match cast(9912101 as date)"


include/my_time.h:
  Removed not used define YY_MAGIC_BELOW
  Added prototype for year_2000_handling()
mysql-test/r/date_formats.result:
  Updated results (fixed bug in date_format() with year < 99)
mysql-test/r/func_sapdb.result:
  Added more testing of make_date()
mysql-test/r/func_time.result:
  Fixed bug in date_sub() with years < 200
mysql-test/r/ps_2myisam.result:
  Now we get a note when we insert a datetime value into a date column
mysql-test/r/ps_3innodb.result:
  Now we get a note when we insert a datetime value into a date column
mysql-test/r/ps_4heap.result:
  Now we get a note when we insert a datetime value into a date column
mysql-test/r/ps_5merge.result:
  Now we get a note when we insert a datetime value into a date column
mysql-test/r/ps_7ndb.result:
  Now we get a note when we insert a datetime value into a date column
mysql-test/r/type_date.result:
  Added test for date conversions
mysql-test/r/type_datetime.result:
  Added testcase for datetime to date conversion.
mysql-test/t/date_formats.test:
  Added testing of dates < 200
mysql-test/t/func_sapdb.test:
  More testing of makedate()
mysql-test/t/type_date.test:
  Added test for date conversions
mysql-test/t/type_datetime.test:
  Added testcase for datetime to date conversion.
sql/CMakeLists.txt:
  Added library ws2_32 (needed if we want to compile with IOCP support)
sql/event_data_objects.cc:
  TIME -> MYSQL_TIME
sql/event_db_repository.cc:
  TIME -> MYSQL_TIME
sql/event_queue.cc:
  TIME -> MYSQL_TIME
sql/field.cc:
  Give note if we insert a datetime value in a date field
  Don't give notes if we are doing internal test conversions (like from convert_constant_item())
  More documentation (store functions can now return '3' to inform that the function did return a NOTE (not warning or error))
  Revert some changes in Field_newdate::store() to get more optimal code
  Field::set_warning() will now ignore notes if CHECK_FIELD_IGNORE is set.
  New parameters to make_truncated_value_warning()
sql/field.h:
  TIME -> MYSQL_TIME
sql/item.cc:
  New parameters to make_truncated_value_warning()
  Fixed get_date() to call number_to_datetime() if argument is not a string.
  Fixes Bug#23093 Implicit conversion of 9912101 to date does not match cast(9912101 as date)
sql/item.h:
  TIME -> MYSQL_TIME
sql/item_cmpfunc.cc:
  Don't print notes in convert_constant_item()
sql/item_func.h:
  TIME -> MYSQL_TIME
sql/item_timefunc.cc:
  New parameters to make_truncated_value_warning()
  Moved year 2000 handling out from calc_days()
  Don't return NULL for years < 200 in date_add/date_sub
sql/item_timefunc.h:
  TIME -> MYSQL_TIME
sql/my_decimal.cc:
  TIME -> MYSQL_TIME
sql/my_decimal.h:
  TIME -> MYSQL_TIME
sql/mysql_priv.h:
  Added error level to make_truncated_value_warning()
sql/protocol.cc:
  TIME -> MYSQL_TIME
sql/protocol.h:
  TIME -> MYSQL_TIME
sql/sp.cc:
  TIME -> MYSQL_TIME
sql/sql_base.cc:
  Make testing of result value of save_in_field() uniform
sql-common/my_time.c:
  Added year_2000_handling()
  Removed year 2000 handling from calc_daynr()
sql/sql_class.h:
  TIME -> MYSQL_TIME
sql/sql_show.cc:
  TIME -> MYSQL_TIME
sql/structs.h:
  TIME -> MYSQL_TIME
sql/time.cc:
  Added error level to make_truncated_value_warning()
sql/tztime.cc:
  TIME -> MYSQL_TIME
sql/tztime.h:
  TIME -> MYSQL_TIME
sql/unireg.cc:
  For default values to CREATE, don't give errors for warning level NOTE
  (Fixed failed CREATE when we give a datetime value to a date field)
strings/ctype-utf8.c:
  Fixed compiler failures
win/README:
  More comments

1 files changed, 6 insertions, 6 deletions

diff --git a/sql/protocol.cc b/sql/protocol.cc
index 5aa3b7b5055..d537fd346f9 100644
--- a/sql/protocol.cc
+++ b/sql/protocol.cc
@@ -961,7 +961,7 @@ bool Protocol_text::store(Field *field)
 */
 
 
-bool Protocol_text::store(TIME *tm)
+bool Protocol_text::store(MYSQL_TIME *tm)
 {
 #ifndef DBUG_OFF
   DBUG_ASSERT(field_types == 0 ||
@@ -984,7 +984,7 @@ bool Protocol_text::store(TIME *tm)
 }
 
 
-bool Protocol_text::store_date(TIME *tm)
+bool Protocol_text::store_date(MYSQL_TIME *tm)
 {
 #ifndef DBUG_OFF
   DBUG_ASSERT(field_types == 0 ||
@@ -1003,7 +1003,7 @@ bool Protocol_text::store_date(TIME *tm)
         we support 0-6 decimals for time.
 */
 
-bool Protocol_text::store_time(TIME *tm)
+bool Protocol_text::store_time(MYSQL_TIME *tm)
 {
 #ifndef DBUG_OFF
   DBUG_ASSERT(field_types == 0 ||
@@ -1176,7 +1176,7 @@ bool Protocol_binary::store(Field *field)
 }
 
 
-bool Protocol_binary::store(TIME *tm)
+bool Protocol_binary::store(MYSQL_TIME *tm)
 {
   char buff[12],*pos;
   uint length;
@@ -1202,7 +1202,7 @@ bool Protocol_binary::store(TIME *tm)
   return packet->append(buff, length+1, PACKET_BUFFER_EXTRA_ALLOC);
 }
 
-bool Protocol_binary::store_date(TIME *tm)
+bool Protocol_binary::store_date(MYSQL_TIME *tm)
 {
   tm->hour= tm->minute= tm->second=0;
   tm->second_part= 0;
@@ -1210,7 +1210,7 @@ bool Protocol_binary::store_date(TIME *tm)
 }
 
 
-bool Protocol_binary::store_time(TIME *tm)
+bool Protocol_binary::store_time(MYSQL_TIME *tm)
 {
   char buff[13], *pos;
   uint length;