Merge mysql.com:/home/hf/work/22372/my50-22372

into  mysql.com:/home/hf/work/22372/my51-22372


mysql-test/t/gis.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/sql_load.cc:
  Auto merged
mysql-test/r/gis.result:
  SCCS merged
sql/field.h:
  merging

mysql-test/r/gis.result

@@ -673,6 +673,22 @@ POINT(10 10)
 select (asWKT(geomfromwkb((0x010100000000000000000024400000000000002440))));
 (asWKT(geomfromwkb((0x010100000000000000000024400000000000002440))))
 POINT(10 10)
+create table t1 (g GEOMETRY);
+select * from t1;
+Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
+def	test	t1	t1	g	g	255	4294967295	0	Y	144	0	63
+g
+select asbinary(g) from t1;
+Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
+def					asbinary(g)	252	8192	0	Y	128	0	63
+asbinary(g)
+drop table t1;
+create table t1 (a TEXT, b GEOMETRY NOT NULL, SPATIAL KEY(b));
+alter table t1 disable keys;
+load data infile '../../std_data/bad_gis_data.dat' into table t1;
+ERROR 22004: Column was set to data type implicit default; NULL supplied for NOT NULL column 'b' at row 1
+alter table t1 enable keys;
+drop table t1;
 create table t1 (s1 geometry not null,s2 char(100));
 create trigger t1_bu before update on t1 for each row set new.s1 = null;
 insert into t1 values (null,null);
@@ -696,16 +712,6 @@ alter table t1 add primary key pti(pt);
 ERROR 42000: BLOB/TEXT column 'pt' used in key specification without a key length
 alter table t1 add primary key pti(pt(20));
 drop table t1;
-create table t1 (g GEOMETRY);
-select * from t1;
-Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
-def	test	t1	t1	g	g	255	4294967295	0	Y	144	0	63
-g
-select asbinary(g) from t1;
-Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
-def					asbinary(g)	252	16777216	0	Y	128	0	63
-asbinary(g)
-drop table t1;
 create table t1 select GeomFromText('point(1 1)');
 desc t1;
 Field	Type	Null	Key	Default	Extra

mysql-test/std_data/bad_gis_data.dat

+foo

mysql-test/t/gis.test

@@ -375,6 +375,20 @@ drop table t1;
 select (asWKT(geomfromwkb((0x000000000140240000000000004024000000000000))));
 select (asWKT(geomfromwkb((0x010100000000000000000024400000000000002440))));
 
+--enable_metadata
+create table t1 (g GEOMETRY);
+select * from t1;
+select asbinary(g) from t1;
+--disable_metadata
+drop table t1;
+
+create table t1 (a TEXT, b GEOMETRY NOT NULL, SPATIAL KEY(b));
+alter table t1 disable keys;
+--error 1263
+load data infile '../../std_data/bad_gis_data.dat' into table t1;
+alter table t1 enable keys;
+drop table t1;
+
 # End of 4.1 tests
 
 #
@@ -410,15 +424,7 @@ alter table t1 add primary key pti(pt);
 alter table t1 add primary key pti(pt(20));
 drop table t1;
 
---enable_metadata
-create table t1 (g GEOMETRY);
-select * from t1;
-select asbinary(g) from t1;
---disable_metadata
-drop table t1;
-
 
 create table t1 select GeomFromText('point(1 1)');
 desc t1;
 drop table t1;
-

sql/field.cc

@@ -1609,10 +1609,11 @@ void Field_null::sql_type(String &res) const
   This is an number stored as a pre-space (or pre-zero) string
 ****************************************************************************/
 
-void
+int
 Field_decimal::reset(void)
 {
   Field_decimal::store(STRING_WITH_LEN("0"),&my_charset_bin);
+  return 0;
 }
 
 void Field_decimal::overflow(bool negative)
@@ -2257,9 +2258,10 @@ Field_new_decimal::Field_new_decimal(uint32 len_arg,
 }
 
 
-void Field_new_decimal::reset(void)
+int Field_new_decimal::reset(void)
 {
   store_value(&decimal_zero);
+  return 0;
 }
 
 

sql/sql_load.cc

@@ -710,7 +710,12 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
         if (item->type() == Item::FIELD_ITEM)
         {
           Field *field= ((Item_field *)item)->field;
-          field->reset();
+          if (field->reset())
+          {
+            my_error(ER_WARN_NULL_TO_NOTNULL, MYF(0), field->field_name,
+                     thd->row_count);
+            DBUG_RETURN(1);
+          }
           field->set_null();
           if (field == table->next_number_field)
             table->auto_increment_field_not_null= TRUE;
@@ -759,6 +764,13 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
       {
         if (item->type() == Item::FIELD_ITEM)
         {
+          Field *field= ((Item_field *)item)->field;
+          if (field->reset())
+          {
+            my_error(ER_WARN_NULL_TO_NOTNULL, MYF(0),field->field_name,
+                     thd->row_count);
+            DBUG_RETURN(1);
+          }
           /*
             QQ: We probably should not throw warning for each field.
             But how about intention to always have the same number