Merge mysql.com:/home/gluh/MySQL/Merge/5.0

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt

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_ln/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	8192	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_ln/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

@@ -1569,10 +1569,11 @@ 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)
@@ -2217,9 +2218,10 @@ 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/field.h

@@ -150,7 +150,7 @@ public:
   */
   virtual uint32 data_length(const char *from) { return pack_length(); }
   virtual uint32 sort_length() const { return pack_length(); }
-  virtual void reset(void) { bzero(ptr,pack_length()); }
+  virtual int reset(void) { bzero(ptr,pack_length()); return 0; }
   virtual void reset_fields() {}
   virtual void set_default()
   {
@@ -450,7 +450,7 @@ public:
   enum_field_types type() const { return FIELD_TYPE_DECIMAL;}
   enum ha_base_keytype key_type() const
   { return zerofill ? HA_KEYTYPE_BINARY : HA_KEYTYPE_NUM; }
-  void reset(void);
+  int reset(void);
   int store(const char *to,uint length,CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);
@@ -490,7 +490,7 @@ public:
   enum_field_types type() const { return FIELD_TYPE_NEWDECIMAL;}
   enum ha_base_keytype key_type() const { return HA_KEYTYPE_BINARY; }
   Item_result result_type () const { return DECIMAL_RESULT; }
-  void reset(void);
+  int  reset(void);
   bool store_value(const my_decimal *decimal_value);
   void set_value_on_overflow(my_decimal *decimal_value, bool sign);
   int  store(const char *to, uint length, CHARSET_INFO *charset);
@@ -530,7 +530,7 @@ public:
   int store(const char *to,uint length,CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);
-  void reset(void) { ptr[0]=0; }
+  int reset(void) { ptr[0]=0; return 0; }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -566,7 +566,7 @@ public:
   int store(const char *to,uint length,CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);
-  void reset(void) { ptr[0]=ptr[1]=0; }
+  int reset(void) { ptr[0]=ptr[1]=0; return 0; }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -597,7 +597,7 @@ public:
   int store(const char *to,uint length,CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);
-  void reset(void) { ptr[0]=ptr[1]=ptr[2]=0; }
+  int reset(void) { ptr[0]=ptr[1]=ptr[2]=0; return 0; }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -633,7 +633,7 @@ public:
   int store(const char *to,uint length,CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);
-  void reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; }
+  int reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; return 0; }
   double val_real(void);
   longlong val_int(void);
   bool send_binary(Protocol *protocol);
@@ -671,7 +671,11 @@ public:
   int store(const char *to,uint length,CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);
-  void reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=ptr[4]=ptr[5]=ptr[6]=ptr[7]=0; }
+  int reset(void)
+  {
+    ptr[0]=ptr[1]=ptr[2]=ptr[3]=ptr[4]=ptr[5]=ptr[6]=ptr[7]=0;
+    return 0;
+  }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -707,7 +711,7 @@ public:
   int store(const char *to,uint length,CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);
-  void reset(void) { bzero(ptr,sizeof(float)); }
+  int reset(void) { bzero(ptr,sizeof(float)); return 0; }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -741,7 +745,7 @@ public:
   int  store(const char *to,uint length,CHARSET_INFO *charset);
   int  store(double nr);
   int  store(longlong nr, bool unsigned_val);
-  void reset(void) { bzero(ptr,sizeof(double)); }
+  int reset(void) { bzero(ptr,sizeof(double)); return 0; }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -771,7 +775,7 @@ public:
   int store(double nr)   { null[0]=1; return 0; }
   int store(longlong nr, bool unsigned_val) { null[0]=1; return 0; }
   int store_decimal(const my_decimal *d)  { null[0]=1; return 0; }
-  void reset(void)	  {}
+  int reset(void)	  { return 0; }
   double val_real(void)		{ return 0.0;}
   longlong val_int(void)	{ return 0;}
   my_decimal *val_decimal(my_decimal *) { return 0; }
@@ -801,7 +805,7 @@ public:
   int  store(const char *to,uint length,CHARSET_INFO *charset);
   int  store(double nr);
   int  store(longlong nr, bool unsigned_val);
-  void reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; }
+  int  reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; return 0; }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -880,7 +884,7 @@ public:
   int store(const char *to,uint length,CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);
-  void reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; }
+  int reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; return 0; }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -909,7 +913,7 @@ public:
   int  store(double nr);
   int  store(longlong nr, bool unsigned_val);
   int store_time(TIME *ltime, timestamp_type type);
-  void reset(void) { ptr[0]=ptr[1]=ptr[2]=0; }
+  int reset(void) { ptr[0]=ptr[1]=ptr[2]=0; return 0; }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -944,7 +948,7 @@ public:
   int store(const char *to,uint length,CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);
-  void reset(void) { ptr[0]=ptr[1]=ptr[2]=0; }
+  int reset(void) { ptr[0]=ptr[1]=ptr[2]=0; return 0; }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -982,7 +986,11 @@ public:
   int  store(double nr);
   int  store(longlong nr, bool unsigned_val);
   int store_time(TIME *ltime, timestamp_type type);
-  void reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=ptr[4]=ptr[5]=ptr[6]=ptr[7]=0; }
+  int reset(void)
+  {
+    ptr[0]=ptr[1]=ptr[2]=ptr[3]=ptr[4]=ptr[5]=ptr[6]=ptr[7]=0;
+    return 0;
+  }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -1025,7 +1033,11 @@ public:
   enum ha_base_keytype key_type() const
     { return binary() ? HA_KEYTYPE_BINARY : HA_KEYTYPE_TEXT; }
   bool zero_pack() const { return 0; }
-  void reset(void) { charset()->cset->fill(charset(),ptr,field_length,' '); }
+  int reset(void)
+  {
+    charset()->cset->fill(charset(),ptr,field_length,' ');
+    return 0;
+  }
   int store(const char *to,uint length,CHARSET_INFO *charset);
   int store(longlong nr, bool unsigned_val);
   int store(double nr) { return Field_str::store(nr); } /* QQ: To be deleted */
@@ -1082,7 +1094,7 @@ public:
   enum_field_types type() const { return MYSQL_TYPE_VARCHAR; }
   enum ha_base_keytype key_type() const;
   bool zero_pack() const { return 0; }
-  void reset(void) { bzero(ptr,field_length+length_bytes); }
+  int  reset(void) { bzero(ptr,field_length+length_bytes); return 0; }
   uint32 pack_length() const { return (uint32) field_length+length_bytes; }
   uint32 key_length() const { return (uint32) field_length; }
   uint32 sort_length() const
@@ -1183,7 +1195,7 @@ public:
   {
     return (uint32) (((ulonglong) 1 << (packlength*8)) -1);
   }
-  void reset(void) { bzero(ptr, packlength+sizeof(char*)); }
+  int reset(void) { bzero(ptr, packlength+sizeof(char*)); return 0; }
   void reset_fields() { bzero((char*) &value,sizeof(value)); }
   void store_length(uint32 number);
   inline uint32 get_length(uint row_offset=0)
@@ -1264,6 +1276,7 @@ public:
   int  store_decimal(const my_decimal *);
   void get_key_image(char *buff,uint length,imagetype type);
   uint size_of() const { return sizeof(*this); }
+  int  reset(void) { return !maybe_null(); }
 };
 #endif /*HAVE_SPATIAL*/
 
@@ -1292,7 +1305,7 @@ public:
   int  store(const char *to,uint length,CHARSET_INFO *charset);
   int  store(double nr);
   int  store(longlong nr, bool unsigned_val);
-  void reset() { bzero(ptr,packlength); }
+  int reset() { bzero(ptr,packlength); return 0; }
   double val_real(void);
   longlong val_int(void);
   String *val_str(String*,String *);
@@ -1353,7 +1366,7 @@ public:
   uint32 max_length() { return field_length; }
   uint size_of() const { return sizeof(*this); }
   Item_result result_type () const { return INT_RESULT; }
-  void reset(void) { bzero(ptr, bytes_in_rec); }
+  int reset(void) { bzero(ptr, bytes_in_rec); return 0; }
   int store(const char *to, uint length, CHARSET_INFO *charset);
   int store(double nr);
   int store(longlong nr, bool unsigned_val);

sql/sql_load.cc

@@ -696,7 +696,12 @@ 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;
@@ -745,6 +750,13 @@ 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