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Commit 118a0c7f authored by gluh@mysql.com/gluh.(none)'s avatar gluh@mysql.com/gluh.(none)
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Merge mysql.com:/home/gluh/MySQL/Merge/5.0 

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt
parents 94eb027f 4f0c9c43
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Showing with 113 additions and 73 deletions
mysql-test/r/gis.result
View file @ 118a0c7f
...@@ -673,6 +673,22 @@ POINT(10 10) ...@@ -673,6 +673,22 @@ POINT(10 10)
select (asWKT(geomfromwkb((0x010100000000000000000024400000000000002440)))); select (asWKT(geomfromwkb((0x010100000000000000000024400000000000002440))));
(asWKT(geomfromwkb((0x010100000000000000000024400000000000002440)))) (asWKT(geomfromwkb((0x010100000000000000000024400000000000002440))))
POINT(10 10) 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 table t1 (s1 geometry not null,s2 char(100));
create trigger t1_bu before update on t1 for each row set new.s1 = null; create trigger t1_bu before update on t1 for each row set new.s1 = null;
insert into t1 values (null,null); insert into t1 values (null,null);
...@@ -696,16 +712,6 @@ alter table t1 add primary key pti(pt); ...@@ -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 ERROR 42000: BLOB/TEXT column 'pt' used in key specification without a key length
alter table t1 add primary key pti(pt(20)); alter table t1 add primary key pti(pt(20));
drop table t1; 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)'); create table t1 select GeomFromText('point(1 1)');
desc t1; desc t1;
Field Type Null Key Default Extra Field Type Null Key Default Extra
......
mysql-test/t/gis.test
View file @ 118a0c7f
...@@ -375,6 +375,20 @@ drop table t1; ...@@ -375,6 +375,20 @@ drop table t1;
select (asWKT(geomfromwkb((0x000000000140240000000000004024000000000000)))); select (asWKT(geomfromwkb((0x000000000140240000000000004024000000000000))));
select (asWKT(geomfromwkb((0x010100000000000000000024400000000000002440)))); 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 # End of 4.1 tests
# #
...@@ -410,15 +424,7 @@ alter table t1 add primary key pti(pt); ...@@ -410,15 +424,7 @@ alter table t1 add primary key pti(pt);
alter table t1 add primary key pti(pt(20)); alter table t1 add primary key pti(pt(20));
drop table t1; 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)'); create table t1 select GeomFromText('point(1 1)');
desc t1; desc t1;
drop table t1; drop table t1;
sql/field.cc
View file @ 118a0c7f
...@@ -1569,10 +1569,11 @@ void Field_null::sql_type(String &res) const ...@@ -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 This is an number stored as a pre-space (or pre-zero) string
****************************************************************************/ ****************************************************************************/
void int
Field_decimal::reset(void) Field_decimal::reset(void)
{ {
Field_decimal::store(STRING_WITH_LEN("0"),&my_charset_bin); Field_decimal::store(STRING_WITH_LEN("0"),&my_charset_bin);
return 0;
} }
void Field_decimal::overflow(bool negative) void Field_decimal::overflow(bool negative)
...@@ -2217,9 +2218,10 @@ Field_new_decimal::Field_new_decimal(uint32 len_arg, ...@@ -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); store_value(&decimal_zero);
return 0;
} }
......
sql/field.h
View file @ 118a0c7f
...@@ -150,7 +150,7 @@ public: ...@@ -150,7 +150,7 @@ public:
*/ */
virtual uint32 data_length(const char *from) { return pack_length(); } virtual uint32 data_length(const char *from) { return pack_length(); }
virtual uint32 sort_length() const { 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 reset_fields() {}
virtual void set_default() virtual void set_default()
{ {
...@@ -450,10 +450,10 @@ public: ...@@ -450,10 +450,10 @@ public:
enum_field_types type() const { return FIELD_TYPE_DECIMAL;} enum_field_types type() const { return FIELD_TYPE_DECIMAL;}
enum ha_base_keytype key_type() const enum ha_base_keytype key_type() const
{ return zerofill ? HA_KEYTYPE_BINARY : HA_KEYTYPE_NUM; } { 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(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); int store(longlong nr, bool unsigned_val);
double val_real(void); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -490,7 +490,7 @@ public: ...@@ -490,7 +490,7 @@ public:
enum_field_types type() const { return FIELD_TYPE_NEWDECIMAL;} enum_field_types type() const { return FIELD_TYPE_NEWDECIMAL;}
enum ha_base_keytype key_type() const { return HA_KEYTYPE_BINARY; } enum ha_base_keytype key_type() const { return HA_KEYTYPE_BINARY; }
Item_result result_type () const { return DECIMAL_RESULT; } Item_result result_type () const { return DECIMAL_RESULT; }
void reset(void); int reset(void);
bool store_value(const my_decimal *decimal_value); bool store_value(const my_decimal *decimal_value);
void set_value_on_overflow(my_decimal *decimal_value, bool sign); void set_value_on_overflow(my_decimal *decimal_value, bool sign);
int store(const char *to, uint length, CHARSET_INFO *charset); int store(const char *to, uint length, CHARSET_INFO *charset);
...@@ -527,10 +527,10 @@ public: ...@@ -527,10 +527,10 @@ public:
enum_field_types type() const { return FIELD_TYPE_TINY;} enum_field_types type() const { return FIELD_TYPE_TINY;}
enum ha_base_keytype key_type() const enum ha_base_keytype key_type() const
{ return unsigned_flag ? HA_KEYTYPE_BINARY : HA_KEYTYPE_INT8; } { return unsigned_flag ? HA_KEYTYPE_BINARY : HA_KEYTYPE_INT8; }
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -563,10 +563,10 @@ public: ...@@ -563,10 +563,10 @@ public:
enum_field_types type() const { return FIELD_TYPE_SHORT;} enum_field_types type() const { return FIELD_TYPE_SHORT;}
enum ha_base_keytype key_type() const enum ha_base_keytype key_type() const
{ return unsigned_flag ? HA_KEYTYPE_USHORT_INT : HA_KEYTYPE_SHORT_INT;} { return unsigned_flag ? HA_KEYTYPE_USHORT_INT : HA_KEYTYPE_SHORT_INT;}
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -594,10 +594,10 @@ public: ...@@ -594,10 +594,10 @@ public:
enum_field_types type() const { return FIELD_TYPE_INT24;} enum_field_types type() const { return FIELD_TYPE_INT24;}
enum ha_base_keytype key_type() const enum ha_base_keytype key_type() const
{ return unsigned_flag ? HA_KEYTYPE_UINT24 : HA_KEYTYPE_INT24; } { return unsigned_flag ? HA_KEYTYPE_UINT24 : HA_KEYTYPE_INT24; }
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -630,10 +630,10 @@ public: ...@@ -630,10 +630,10 @@ public:
enum_field_types type() const { return FIELD_TYPE_LONG;} enum_field_types type() const { return FIELD_TYPE_LONG;}
enum ha_base_keytype key_type() const enum ha_base_keytype key_type() const
{ return unsigned_flag ? HA_KEYTYPE_ULONG_INT : HA_KEYTYPE_LONG_INT; } { return unsigned_flag ? HA_KEYTYPE_ULONG_INT : HA_KEYTYPE_LONG_INT; }
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
bool send_binary(Protocol *protocol); bool send_binary(Protocol *protocol);
...@@ -668,10 +668,14 @@ public: ...@@ -668,10 +668,14 @@ public:
enum_field_types type() const { return FIELD_TYPE_LONGLONG;} enum_field_types type() const { return FIELD_TYPE_LONGLONG;}
enum ha_base_keytype key_type() const enum ha_base_keytype key_type() const
{ return unsigned_flag ? HA_KEYTYPE_ULONGLONG : HA_KEYTYPE_LONGLONG; } { return unsigned_flag ? HA_KEYTYPE_ULONGLONG : HA_KEYTYPE_LONGLONG; }
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -704,10 +708,10 @@ public: ...@@ -704,10 +708,10 @@ public:
{} {}
enum_field_types type() const { return FIELD_TYPE_FLOAT;} enum_field_types type() const { return FIELD_TYPE_FLOAT;}
enum ha_base_keytype key_type() const { return HA_KEYTYPE_FLOAT; } enum ha_base_keytype key_type() const { return HA_KEYTYPE_FLOAT; }
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -741,7 +745,7 @@ public: ...@@ -741,7 +745,7 @@ public:
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -768,10 +772,10 @@ public: ...@@ -768,10 +772,10 @@ public:
enum_field_types type() const { return FIELD_TYPE_NULL;} enum_field_types type() const { return FIELD_TYPE_NULL;}
int store(const char *to, uint length, CHARSET_INFO *cs) int store(const char *to, uint length, CHARSET_INFO *cs)
{ null[0]=1; return 0; } { null[0]=1; return 0; }
int store(double nr) { null[0]=1; return 0; } int store(double nr) { null[0]=1; return 0; }
int store(longlong nr, bool unsigned_val) { 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; } 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;} double val_real(void) { return 0.0;}
longlong val_int(void) { return 0;} longlong val_int(void) { return 0;}
my_decimal *val_decimal(my_decimal *) { return 0; } my_decimal *val_decimal(my_decimal *) { return 0; }
...@@ -801,7 +805,7 @@ public: ...@@ -801,7 +805,7 @@ public:
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -877,10 +881,10 @@ public: ...@@ -877,10 +881,10 @@ public:
enum_field_types type() const { return FIELD_TYPE_DATE;} enum_field_types type() const { return FIELD_TYPE_DATE;}
enum ha_base_keytype key_type() const { return HA_KEYTYPE_ULONG_INT; } enum ha_base_keytype key_type() const { return HA_KEYTYPE_ULONG_INT; }
enum Item_result cmp_type () const { return INT_RESULT; } enum Item_result cmp_type () const { return INT_RESULT; }
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -909,7 +913,7 @@ public: ...@@ -909,7 +913,7 @@ public:
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); int store(longlong nr, bool unsigned_val);
int store_time(TIME *ltime, timestamp_type type); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -941,10 +945,10 @@ public: ...@@ -941,10 +945,10 @@ public:
enum ha_base_keytype key_type() const { return HA_KEYTYPE_INT24; } enum ha_base_keytype key_type() const { return HA_KEYTYPE_INT24; }
enum Item_result cmp_type () const { return INT_RESULT; } enum Item_result cmp_type () const { return INT_RESULT; }
int store_time(TIME *ltime, timestamp_type type); int store_time(TIME *ltime, timestamp_type type);
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -982,7 +986,11 @@ public: ...@@ -982,7 +986,11 @@ public:
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); int store(longlong nr, bool unsigned_val);
int store_time(TIME *ltime, timestamp_type type); 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); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -1025,9 +1033,13 @@ public: ...@@ -1025,9 +1033,13 @@ public:
enum ha_base_keytype key_type() const enum ha_base_keytype key_type() const
{ return binary() ? HA_KEYTYPE_BINARY : HA_KEYTYPE_TEXT; } { return binary() ? HA_KEYTYPE_BINARY : HA_KEYTYPE_TEXT; }
bool zero_pack() const { return 0; } bool zero_pack() const { return 0; }
void reset(void) { charset()->cset->fill(charset(),ptr,field_length,' '); } int reset(void)
int store(const char *to,uint length,CHARSET_INFO *charset); {
int store(longlong nr, bool unsigned_val); 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 */ int store(double nr) { return Field_str::store(nr); } /* QQ: To be deleted */
double val_real(void); double val_real(void);
longlong val_int(void); longlong val_int(void);
...@@ -1082,7 +1094,7 @@ public: ...@@ -1082,7 +1094,7 @@ public:
enum_field_types type() const { return MYSQL_TYPE_VARCHAR; } enum_field_types type() const { return MYSQL_TYPE_VARCHAR; }
enum ha_base_keytype key_type() const; enum ha_base_keytype key_type() const;
bool zero_pack() const { return 0; } 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 pack_length() const { return (uint32) field_length+length_bytes; }
uint32 key_length() const { return (uint32) field_length; } uint32 key_length() const { return (uint32) field_length; }
uint32 sort_length() const uint32 sort_length() const
...@@ -1183,7 +1195,7 @@ public: ...@@ -1183,7 +1195,7 @@ public:
{ {
return (uint32) (((ulonglong) 1 << (packlength*8)) -1); 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 reset_fields() { bzero((char*) &value,sizeof(value)); }
void store_length(uint32 number); void store_length(uint32 number);
inline uint32 get_length(uint row_offset=0) inline uint32 get_length(uint row_offset=0)
...@@ -1264,6 +1276,7 @@ public: ...@@ -1264,6 +1276,7 @@ public:
int store_decimal(const my_decimal *); int store_decimal(const my_decimal *);
void get_key_image(char *buff,uint length,imagetype type); void get_key_image(char *buff,uint length,imagetype type);
uint size_of() const { return sizeof(*this); } uint size_of() const { return sizeof(*this); }
int reset(void) { return !maybe_null(); }
}; };
#endif /*HAVE_SPATIAL*/ #endif /*HAVE_SPATIAL*/
...@@ -1292,7 +1305,7 @@ public: ...@@ -1292,7 +1305,7 @@ public:
int store(const char *to,uint length,CHARSET_INFO *charset); int store(const char *to,uint length,CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); int store(longlong nr, bool unsigned_val);
void reset() { bzero(ptr,packlength); } int reset() { bzero(ptr,packlength); return 0; }
double val_real(void); double val_real(void);
longlong val_int(void); longlong val_int(void);
String *val_str(String*,String *); String *val_str(String*,String *);
...@@ -1353,7 +1366,7 @@ public: ...@@ -1353,7 +1366,7 @@ public:
uint32 max_length() { return field_length; } uint32 max_length() { return field_length; }
uint size_of() const { return sizeof(*this); } uint size_of() const { return sizeof(*this); }
Item_result result_type () const { return INT_RESULT; } 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(const char *to, uint length, CHARSET_INFO *charset);
int store(double nr); int store(double nr);
int store(longlong nr, bool unsigned_val); int store(longlong nr, bool unsigned_val);
......
sql/sql_load.cc
View file @ 118a0c7f
...@@ -696,7 +696,12 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list, ...@@ -696,7 +696,12 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
if (item->type() == Item::FIELD_ITEM) if (item->type() == Item::FIELD_ITEM)
{ {
Field *field= ((Item_field *)item)->field; 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(); field->set_null();
if (field == table->next_number_field) if (field == table->next_number_field)
table->auto_increment_field_not_null= TRUE; table->auto_increment_field_not_null= TRUE;
...@@ -745,6 +750,13 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list, ...@@ -745,6 +750,13 @@ read_sep_field(THD *thd, COPY_INFO &info, TABLE_LIST *table_list,
{ {
if (item->type() == Item::FIELD_ITEM) 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. QQ: We probably should not throw warning for each field.
But how about intention to always have the same number But how about intention to always have the same number
......
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