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Commit 1ca9c5d9 authored by unknown's avatar unknown
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Bug#15776: 32-bit signed int used for length of blob 

Based on contributed patch from Martin Friebe, CLA from 2007-02-24.

The parser lacked support for field sizes after signed long,
when it should extend to 2**32-1.

Now, we correct that limitation, and also make the error handling
consistent for casts.


mysql-test/r/type_blob.result:
  Verify that blobs may be created with the size that is already
  documented.
  
  Additionally, test the limits of several other types.
mysql-test/t/type_blob.test:
  Verify that blobs may be created with the size that is already
  documented.
  
  Additionally, test the limits of several other types.
sql/field.cc:
  atoi() insufficient to gauge the length of some fields.  Change
  it to strtoul().
sql/item_create.cc:
  atoi() insufficient to gauge the length of some fields.  Change
  it to strtoul().
  
  If a casted length is too long, raise an error.
sql/share/errmsg.txt:
  Change ER_TOO_BIG_FIELDLENGTH so that it can accept sizes larger
  than 2**15 -- instead, 2**32.
sql/sql_yacc.yy:
  Make lengths take, in addition to NUM, LONG_NUM, ULONGLONG_NUM,
  and DECIMAL_NUM.
sql/unireg.h:
  Define new constant.
parent 49e8f218
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Showing with 434 additions and 63 deletions
mysql-test/r/type_blob.result
View file @ 1ca9c5d9
......@@ -807,4 +807,151 @@ set @@sql_mode='TRADITIONAL';
create table t1 (a text default '');
ERROR 42000: BLOB/TEXT column 'a' can't have a default value
set @@sql_mode='';
create table b15776 (data blob(2147483647));
drop table b15776;
create table b15776 (data blob(-1));
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-1))' at line 1
create table b15776 (data blob(2147483648));
drop table b15776;
create table b15776 (data blob(4294967294));
drop table b15776;
create table b15776 (data blob(4294967295));
drop table b15776;
create table b15776 (data blob(4294967296));
ERROR 42000: Display width out of range for column 'data' (max = 4294967295)
CREATE TABLE b15776 (a blob(2147483647), b blob(2147483648), c blob(4294967295), a1 text(2147483647), b1 text(2147483648), c1 text(4294967295) );
show columns from b15776;
Field Type Null Key Default Extra
a longblob YES NULL
b longblob YES NULL
c longblob YES NULL
a1 longtext YES NULL
b1 longtext YES NULL
c1 longtext YES NULL
drop table b15776;
CREATE TABLE b15776 (a blob(4294967296));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 (a text(4294967296));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 (a blob(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 (a text(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 (a int(0));
INSERT INTO b15776 values (NULL), (1), (42), (654);
SELECT * from b15776 ORDER BY a;
a
NULL
1
42
654
DROP TABLE b15776;
CREATE TABLE b15776 (a int(-1));
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-1))' at line 1
CREATE TABLE b15776 (a int(255));
DROP TABLE b15776;
CREATE TABLE b15776 (a int(256));
ERROR 42000: Display width out of range for column 'a' (max = 255)
CREATE TABLE b15776 (data blob(-1));
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-1))' at line 1
CREATE TABLE b15776 (a char(2147483647));
ERROR 42000: Column length too big for column 'a' (max = 255); use BLOB or TEXT instead
CREATE TABLE b15776 (a char(2147483648));
ERROR 42000: Column length too big for column 'a' (max = 255); use BLOB or TEXT instead
CREATE TABLE b15776 (a char(4294967295));
ERROR 42000: Column length too big for column 'a' (max = 255); use BLOB or TEXT instead
CREATE TABLE b15776 (a char(4294967296));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 (a year(4294967295));
INSERT INTO b15776 VALUES (42);
SELECT * FROM b15776;
a
2042
DROP TABLE b15776;
CREATE TABLE b15776 (a year(4294967296));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 (a year(0));
DROP TABLE b15776;
CREATE TABLE b15776 (a year(-2));
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-2))' at line 1
CREATE TABLE b15776 (a timestamp(4294967294));
Warnings:
Warning 1287 'TIMESTAMP(4294967294)' is deprecated; use 'TIMESTAMP' instead
DROP TABLE b15776;
CREATE TABLE b15776 (a timestamp(4294967295));
ERROR 42000: Display width out of range for column 'a' (max = 255)
CREATE TABLE b15776 (a timestamp(4294967296));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 (a timestamp(-2));
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-2))' at line 1
CREATE TABLE b15776 (a int(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 (a char(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 (a year(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 (a timestamp(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
ERROR 42000: Display width out of range for column 'a' (max = 4294967295)
CREATE TABLE b15776 select cast(null as char(4294967295));
show columns from b15776;
Field Type Null Key Default Extra
cast(null as char(4294967295)) char(0) YES NULL
drop table b15776;
CREATE TABLE b15776 select cast(null as nchar(4294967295));
show columns from b15776;
Field Type Null Key Default Extra
cast(null as nchar(4294967295)) char(0) YES NULL
drop table b15776;
CREATE TABLE b15776 select cast(null as binary(4294967295));
show columns from b15776;
Field Type Null Key Default Extra
cast(null as binary(4294967295)) binary(0) YES NULL
drop table b15776;
explain select cast(1 as char(4294967295));
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
explain select cast(1 as nchar(4294967295));
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
explain select cast(1 as binary(4294967295));
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
explain select cast(1 as char(4294967296));
ERROR 42000: Display width out of range for column 'cast as char' (max = 4294967295)
explain select cast(1 as nchar(4294967296));
ERROR 42000: Display width out of range for column 'cast as char' (max = 4294967295)
explain select cast(1 as binary(4294967296));
ERROR 42000: Display width out of range for column 'cast as char' (max = 4294967295)
explain select cast(1 as decimal(-1));
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-1))' at line 1
explain select cast(1 as decimal(64, 30));
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
explain select cast(1 as decimal(64, 999999999999999999999999999999));
Got one of the listed errors
explain select cast(1 as decimal(4294967296));
Got one of the listed errors
explain select cast(1 as decimal(999999999999999999999999999999999999));
Got one of the listed errors
explain select convert(1, char(4294967295));
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
explain select convert(1, char(4294967296));
ERROR 42000: Display width out of range for column 'cast as char' (max = 4294967295)
explain select convert(1, char(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
ERROR 42000: Display width out of range for column 'cast as char' (max = 4294967295)
explain select convert(1, nchar(4294967295));
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
explain select convert(1, nchar(4294967296));
ERROR 42000: Display width out of range for column 'cast as char' (max = 4294967295)
explain select convert(1, nchar(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
ERROR 42000: Display width out of range for column 'cast as char' (max = 4294967295)
explain select convert(1, binary(4294967295));
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
explain select convert(1, binary(4294967296));
ERROR 42000: Display width out of range for column 'cast as char' (max = 4294967295)
explain select convert(1, binary(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
ERROR 42000: Display width out of range for column 'cast as char' (max = 4294967295)
End of 5.0 tests
mysql-test/t/type_blob.test
View file @ 1ca9c5d9
......@@ -436,4 +436,165 @@ set @@sql_mode='TRADITIONAL';
create table t1 (a text default '');
set @@sql_mode='';
#
# Bug#15776: 32-bit signed int used for length of blob
# """LONGBLOB: A BLOB column with a maximum length of 4,294,967,295 or 4GB."""
#
# Conditions should be in this order:
# A size is not in the allowed bounds.
# If the type is char-ish AND size is within the max blob size:
# raise ER_TOO_BIG_FIELDLENGTH (suggest using BLOB)
# If size is too small:
# raise ER_PARSE_ERROR
# raise ER_TOO_BIG_DISPLAYWIDTH
# BLOB and TEXT types
create table b15776 (data blob(2147483647));
drop table b15776;
--error ER_PARSE_ERROR
create table b15776 (data blob(-1));
create table b15776 (data blob(2147483648));
drop table b15776;
create table b15776 (data blob(4294967294));
drop table b15776;
create table b15776 (data blob(4294967295));
drop table b15776;
--error ER_TOO_BIG_DISPLAYWIDTH
create table b15776 (data blob(4294967296));
CREATE TABLE b15776 (a blob(2147483647), b blob(2147483648), c blob(4294967295), a1 text(2147483647), b1 text(2147483648), c1 text(4294967295) );
show columns from b15776;
drop table b15776;
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a blob(4294967296));
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a text(4294967296));
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a blob(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a text(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
# Int types
# "Another extension is supported by MySQL for optionally specifying the
# display width of integer data types in parentheses following the base keyword
# for the type (for example, INT(4)). This optional display width is used to
# display integer values having a width less than the width specified for the
# column by left-padding them with spaces." § Numeric Types
CREATE TABLE b15776 (a int(0)); # 0 is special case, means default size
INSERT INTO b15776 values (NULL), (1), (42), (654);
SELECT * from b15776 ORDER BY a;
DROP TABLE b15776;
--error ER_PARSE_ERROR
CREATE TABLE b15776 (a int(-1));
CREATE TABLE b15776 (a int(255));
DROP TABLE b15776;
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a int(256));
--error ER_PARSE_ERROR
CREATE TABLE b15776 (data blob(-1));
# Char types
# Recommend BLOB
--error ER_TOO_BIG_FIELDLENGTH
CREATE TABLE b15776 (a char(2147483647));
--error ER_TOO_BIG_FIELDLENGTH
CREATE TABLE b15776 (a char(2147483648));
--error ER_TOO_BIG_FIELDLENGTH
CREATE TABLE b15776 (a char(4294967295));
# Even BLOB won't hold
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a char(4294967296));
# Other numeric-ish types
## For year, widths not "2" or "4" are silently rewritten to "4". But
## When we complain about it, we say that the max is 255. We may be
## talking about different things. It's confusing.
CREATE TABLE b15776 (a year(4294967295));
INSERT INTO b15776 VALUES (42);
SELECT * FROM b15776;
DROP TABLE b15776;
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a year(4294967296));
CREATE TABLE b15776 (a year(0)); # 0 is special case, means default size
DROP TABLE b15776;
--error ER_PARSE_ERROR
CREATE TABLE b15776 (a year(-2));
## For timestamp, we silently rewrite widths to 14 or 19.
CREATE TABLE b15776 (a timestamp(4294967294));
DROP TABLE b15776;
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a timestamp(4294967295));
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a timestamp(4294967296));
--error ER_PARSE_ERROR
CREATE TABLE b15776 (a timestamp(-2));
# We've already tested the case, but this should visually show that
# widths that are too large to be interpreted cause DISPLAYWIDTH errors.
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a int(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a char(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a year(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
--error ER_TOO_BIG_DISPLAYWIDTH
CREATE TABLE b15776 (a timestamp(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
## Do not select, too much memory needed.
CREATE TABLE b15776 select cast(null as char(4294967295));
show columns from b15776;
drop table b15776;
CREATE TABLE b15776 select cast(null as nchar(4294967295));
show columns from b15776;
drop table b15776;
CREATE TABLE b15776 select cast(null as binary(4294967295));
show columns from b15776;
drop table b15776;
explain select cast(1 as char(4294967295));
explain select cast(1 as nchar(4294967295));
explain select cast(1 as binary(4294967295));
--error ER_TOO_BIG_DISPLAYWIDTH
explain select cast(1 as char(4294967296));
--error ER_TOO_BIG_DISPLAYWIDTH
explain select cast(1 as nchar(4294967296));
--error ER_TOO_BIG_DISPLAYWIDTH
explain select cast(1 as binary(4294967296));
--error ER_PARSE_ERROR
explain select cast(1 as decimal(-1));
explain select cast(1 as decimal(64, 30));
# It's not as important which errors are raised for these, since the
# limit is nowhere near 3**32. We may fix these eventually to take
# 4294967295 and still reject it because it's greater than 64 or 30,
# but that's not a high priority and the parser needn't worry about
# such a weird case.
--error ER_TOO_BIG_SCALE,ER_PARSE_ERROR
explain select cast(1 as decimal(64, 999999999999999999999999999999));
--error ER_TOO_BIG_PRECISION,ER_PARSE_ERROR
explain select cast(1 as decimal(4294967296));
--error ER_TOO_BIG_PRECISION,ER_PARSE_ERROR
explain select cast(1 as decimal(999999999999999999999999999999999999));
explain select convert(1, char(4294967295));
--error ER_TOO_BIG_DISPLAYWIDTH
explain select convert(1, char(4294967296));
--error ER_TOO_BIG_DISPLAYWIDTH
explain select convert(1, char(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
explain select convert(1, nchar(4294967295));
--error ER_TOO_BIG_DISPLAYWIDTH
explain select convert(1, nchar(4294967296));
--error ER_TOO_BIG_DISPLAYWIDTH
explain select convert(1, nchar(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
explain select convert(1, binary(4294967295));
--error ER_TOO_BIG_DISPLAYWIDTH
explain select convert(1, binary(4294967296));
--error ER_TOO_BIG_DISPLAYWIDTH
explain select convert(1, binary(999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999));
--echo End of 5.0 tests
sql/field.cc
View file @ 1ca9c5d9
......@@ -8395,8 +8395,20 @@ bool create_field::init(THD *thd, char *fld_name, enum_field_types fld_type,
(fld_type_modifier & NOT_NULL_FLAG) && fld_type != FIELD_TYPE_TIMESTAMP)
flags|= NO_DEFAULT_VALUE_FLAG;
if (fld_length && !(length= (uint) atoi(fld_length)))
if (fld_length != 0)
{
errno= 0;
length= strtoul(fld_length, NULL, 10);
if (errno != 0)
{
my_error(ER_TOO_BIG_DISPLAYWIDTH, MYF(0), fld_name, MAX_FIELD_BLOBLENGTH);
DBUG_RETURN(TRUE);
}
if (length == 0)
fld_length= 0; /* purecov: inspected */
}
sign_len= fld_type_modifier & UNSIGNED_FLAG ? 0 : 1;
switch (fld_type) {
......
sql/item_create.cc
View file @ 1ca9c5d9
......@@ -464,8 +464,42 @@ Item *create_func_cast(Item *a, Cast_target cast_type,
case ITEM_CAST_TIME: res= new Item_time_typecast(a); break;
case ITEM_CAST_DATETIME: res= new Item_datetime_typecast(a); break;
case ITEM_CAST_DECIMAL:
len= c_len ? atoi(c_len) : 0;
dec= c_dec ? atoi(c_dec) : 0;
if (c_len == NULL)
{
len= 0;
}
else
{
ulong decoded_size;
errno= 0;
decoded_size= strtoul(c_len, NULL, 10);
if (errno != 0)
{
my_error(ER_TOO_BIG_PRECISION, MYF(0), c_len, a->name,
DECIMAL_MAX_PRECISION);
return NULL;
}
len= decoded_size;
}
if (c_dec == NULL)
{
dec= 0;
}
else
{
ulong decoded_size;
errno= 0;
decoded_size= strtoul(c_dec, NULL, 10);
if ((errno != 0) || (decoded_size > UINT_MAX))
{
my_error(ER_TOO_BIG_SCALE, MYF(0), c_dec, a->name,
DECIMAL_MAX_SCALE);
return NULL;
}
dec= decoded_size;
}
my_decimal_trim(&len, &dec);
if (len < dec)
{
......@@ -486,8 +520,25 @@ Item *create_func_cast(Item *a, Cast_target cast_type,
}
res= new Item_decimal_typecast(a, len, dec);
break;
case ITEM_CAST_CHAR:
len= c_len ? atoi(c_len) : -1;
if (c_len == NULL)
{
len= LL(-1);
}
else
{
ulong decoded_size;
errno= 0;
decoded_size= strtoul(c_len, NULL, 10);
if (errno != 0)
{
my_error(ER_TOO_BIG_DISPLAYWIDTH, MYF(0), "cast as char", MAX_FIELD_BLOBLENGTH);
return NULL;
}
len= decoded_size;
}
res= new Item_char_typecast(a, len, cs ? cs :
current_thd->variables.collation_connection);
break;
......
sql/share/errmsg.txt
View file @ 1ca9c5d9
......@@ -1771,30 +1771,30 @@ ER_BLOB_USED_AS_KEY 42000 S1009
swe "En BLOB '%-.64s' kan inte vara nyckel med den anvnda tabelltypen"
ukr "BLOB '%-.64s' Φ Ц æ"
ER_TOO_BIG_FIELDLENGTH 42000 S1009
cze "P-Bli velk dlka sloupce '%-.64s' (nejvce %d). Pouijte BLOB"
dan "For stor feltlngde for kolonne '%-.64s' (maks = %d). Brug BLOB i stedet"
nla "Te grote kolomlengte voor '%-.64s' (max = %d). Maak hiervoor gebruik van het type BLOB"
eng "Column length too big for column '%-.64s' (max = %d); use BLOB or TEXT instead"
jps "column '%-.64s' ,mۂ column ̑傫܂. (ő %d ܂). BLOB ɎgpĂ.",
est "Tulba '%-.64s' pikkus on liiga pikk (maksimaalne pikkus: %d). Kasuta BLOB vljatpi"
fre "Champ '%-.64s' trop long (max = %d). Utilisez un BLOB"
ger "Feldlnge fr Feld '%-.64s' zu gro (maximal %d). BLOB- oder TEXT-Spaltentyp verwenden!"
greek " '%-.64s' (max = %d). BLOB"
hun "A(z) '%-.64s' oszlop tul hosszu. (maximum = %d). Hasznaljon BLOB tipust inkabb."
ita "La colonna '%-.64s' e` troppo grande (max=%d). Utilizza un BLOB."
jpn "column '%-.64s' ,ݤ column 礭¿ޤ. ( %d ޤ). BLOB 򤫤˻ѤƤ."
kor "Į '%-.64s' Į ̰ ʹ ϴ (ִ = %d). ſ BLOB ϼ."
nor "For stor nkkellengde for kolonne '%-.64s' (maks = %d). Bruk BLOB istedenfor"
norwegian-ny "For stor nykkellengde for felt '%-.64s' (maks = %d). Bruk BLOB istadenfor"
pol "Zbyt dua dugo? kolumny '%-.64s' (maks. = %d). W zamian uyj typu BLOB"
por "Comprimento da coluna '%-.64s' grande demais (max = %d); use BLOB em seu lugar"
rum "Lungimea coloanei '%-.64s' este prea lunga (maximum = %d). Foloseste BLOB mai bine"
rus " '%-.64s' ( = %d). BLOB TEXT "
serbian "Previe podataka za kolonu '%-.64s' (maksimum je %d). Upotrebite BLOB polje"
slo "Prli vek dka pre pole '%-.64s' (maximum = %d). Pouite BLOB"
spa "Longitud de columna demasiado grande para la columna '%-.64s' (maximo = %d).Usar BLOB en su lugar"
swe "Fr stor kolumnlngd angiven fr '%-.64s' (max= %d). Anvnd en BLOB instllet"
ukr " '%-.64s' (max = %d). BLOB"
cze "P-Bli velk dlka sloupce '%-.64s' (nejvce %lu). Pouijte BLOB"
dan "For stor feltlngde for kolonne '%-.64s' (maks = %lu). Brug BLOB i stedet"
nla "Te grote kolomlengte voor '%-.64s' (max = %lu). Maak hiervoor gebruik van het type BLOB"
eng "Column length too big for column '%-.64s' (max = %lu); use BLOB or TEXT instead"
jps "column '%-.64s' ,mۂ column ̑傫܂. (ő %lu ܂). BLOB ɎgpĂ.",
est "Tulba '%-.64s' pikkus on liiga pikk (maksimaalne pikkus: %lu). Kasuta BLOB vljatpi"
fre "Champ '%-.64s' trop long (max = %lu). Utilisez un BLOB"
ger "Feldlnge fr Feld '%-.64s' zu gro (maximal %lu). BLOB- oder TEXT-Spaltentyp verwenden!"
greek " '%-.64s' (max = %lu). BLOB"
hun "A(z) '%-.64s' oszlop tul hosszu. (maximum = %lu). Hasznaljon BLOB tipust inkabb."
ita "La colonna '%-.64s' e` troppo grande (max=%lu). Utilizza un BLOB."
jpn "column '%-.64s' ,ݤ column 礭¿ޤ. ( %lu ޤ). BLOB 򤫤˻ѤƤ."
kor "Į '%-.64s' Į ̰ ʹ ϴ (ִ = %lu). ſ BLOB ϼ."
nor "For stor nkkellengde for kolonne '%-.64s' (maks = %lu). Bruk BLOB istedenfor"
norwegian-ny "For stor nykkellengde for felt '%-.64s' (maks = %lu). Bruk BLOB istadenfor"
pol "Zbyt dua dugo? kolumny '%-.64s' (maks. = %lu). W zamian uyj typu BLOB"
por "Comprimento da coluna '%-.64s' grande demais (max = %lu); use BLOB em seu lugar"
rum "Lungimea coloanei '%-.64s' este prea lunga (maximum = %lu). Foloseste BLOB mai bine"
rus " '%-.64s' ( = %lu). BLOB TEXT "
serbian "Previe podataka za kolonu '%-.64s' (maksimum je %lu). Upotrebite BLOB polje"
slo "Prli vek dka pre pole '%-.64s' (maximum = %lu). Pouite BLOB"
spa "Longitud de columna demasiado grande para la columna '%-.64s' (maximo = %lu).Usar BLOB en su lugar"
swe "Fr stor kolumnlngd angiven fr '%-.64s' (max= %lu). Anvnd en BLOB instllet"
ukr " '%-.64s' (max = %lu). BLOB"
ER_WRONG_AUTO_KEY 42000 S1009
cze "M-Bete mt pouze jedno AUTO pole a to mus bt definovno jako kl"
dan "Der kan kun specificeres eet AUTO_INCREMENT-felt, og det skal vre indekseret"
......@@ -5508,11 +5508,11 @@ ER_SP_NO_RECURSION
eng "Recursive stored functions and triggers are not allowed."
ger "Rekursive gespeicherte Routinen und Triggers sind nicht erlaubt"
ER_TOO_BIG_SCALE 42000 S1009
eng "Too big scale %d specified for column '%-.64s'. Maximum is %d."
ger "Zu groer Skalierungsfaktor %d fr Feld '%-.64s' angegeben. Maximum ist %d"
eng "Too big scale %lu specified for column '%-.64s'. Maximum is %d."
ger "Zu groer Skalierungsfaktor %lu fr Feld '%-.64s' angegeben. Maximum ist %d"
ER_TOO_BIG_PRECISION 42000 S1009
eng "Too big precision %d specified for column '%-.64s'. Maximum is %d."
ger "Zu groe Genauigkeit %d fr Feld '%-.64s' angegeben. Maximum ist %d"
eng "Too big precision %lu specified for column '%-.64s'. Maximum is %lu."
ger "Zu groe Genauigkeit %lu fr Feld '%-.64s' angegeben. Maximum ist %lu"
ER_M_BIGGER_THAN_D 42000 S1009
eng "For float(M,D), double(M,D) or decimal(M,D), M must be >= D (column '%-.64s')."
ger "Fr FLOAT(M,D), DOUBLE(M,D) oder DECIMAL(M,D) muss M >= D sein (Feld '%-.64s')"
......@@ -5550,8 +5550,8 @@ ER_WARN_CANT_DROP_DEFAULT_KEYCACHE
eng "Cannot drop default keycache"
ger "Der vorgabemige Schlssel-Cache kann nicht gelscht werden"
ER_TOO_BIG_DISPLAYWIDTH 42000 S1009
eng "Display width out of range for column '%-.64s' (max = %d)"
ger "Anzeigebreite auerhalb des zulssigen Bereichs fr Spalte '%-.64s' (Maximum: %d)"
eng "Display width out of range for column '%-.64s' (max = %lu)"
ger "Anzeigebreite auerhalb des zulssigen Bereichs fr Spalte '%-.64s' (Maximum: %lu)"
ER_XAER_DUPID XAE08
eng "XAER_DUPID: The XID already exists"
ger "XAER_DUPID: Die XID existiert bereits"
......
sql/sql_yacc.yy
View file @ 1ca9c5d9
......@@ -1171,7 +1171,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
single_multi table_wild_list table_wild_one opt_wild
union_clause union_list
precision subselect_start opt_and charset
subselect_end select_var_list select_var_list_init help opt_len
subselect_end select_var_list select_var_list_init help opt_field_length field_length
opt_extended_describe
prepare prepare_src execute deallocate
statement sp_suid
......@@ -3010,7 +3010,7 @@ udf_type:
field_list:
field_list_item
| field_list ',' field_list_item;
| field_list ',' field_list_item; /* FIXME: Should this be backward? */
field_list_item:
......@@ -3111,45 +3111,38 @@ field_spec:
};
type:
int_type opt_len field_options { $$=$1; }
int_type opt_field_length field_options { $$=$1; }
| real_type opt_precision field_options { $$=$1; }
| FLOAT_SYM float_options field_options { $$=FIELD_TYPE_FLOAT; }
| BIT_SYM { Lex->length= (char*) "1";
$$=FIELD_TYPE_BIT; }
| BIT_SYM '(' NUM ')' { Lex->length= $3.str;
$$=FIELD_TYPE_BIT; }
| BIT_SYM field_length { $$=FIELD_TYPE_BIT; }
| BOOL_SYM { Lex->length=(char*) "1";
$$=FIELD_TYPE_TINY; }
| BOOLEAN_SYM { Lex->length=(char*) "1";
$$=FIELD_TYPE_TINY; }
| char '(' NUM ')' opt_binary { Lex->length=$3.str;
$$=FIELD_TYPE_STRING; }
| char field_length opt_binary { $$=FIELD_TYPE_STRING; }
| char opt_binary { Lex->length=(char*) "1";
$$=FIELD_TYPE_STRING; }
| nchar '(' NUM ')' opt_bin_mod { Lex->length=$3.str;
$$=FIELD_TYPE_STRING;
| nchar field_length opt_bin_mod { $$=FIELD_TYPE_STRING;
Lex->charset=national_charset_info; }
| nchar opt_bin_mod { Lex->length=(char*) "1";
$$=FIELD_TYPE_STRING;
Lex->charset=national_charset_info; }
| BINARY '(' NUM ')' { Lex->length=$3.str;
Lex->charset=&my_charset_bin;
| BINARY field_length { Lex->charset=&my_charset_bin;
$$=FIELD_TYPE_STRING; }
| BINARY { Lex->length= (char*) "1";
Lex->charset=&my_charset_bin;
$$=FIELD_TYPE_STRING; }
| varchar '(' NUM ')' opt_binary { Lex->length=$3.str;
$$= MYSQL_TYPE_VARCHAR; }
| nvarchar '(' NUM ')' opt_bin_mod { Lex->length=$3.str;
$$= MYSQL_TYPE_VARCHAR;
| varchar field_length opt_binary { $$= MYSQL_TYPE_VARCHAR; }
| nvarchar field_length opt_bin_mod { $$= MYSQL_TYPE_VARCHAR;
Lex->charset=national_charset_info; }
| VARBINARY '(' NUM ')' { Lex->length=$3.str;
Lex->charset=&my_charset_bin;
| VARBINARY field_length { Lex->charset=&my_charset_bin;
$$= MYSQL_TYPE_VARCHAR; }
| YEAR_SYM opt_len field_options { $$=FIELD_TYPE_YEAR; }
| YEAR_SYM opt_field_length field_options { $$=FIELD_TYPE_YEAR; }
| DATE_SYM { $$=FIELD_TYPE_DATE; }
| TIME_SYM { $$=FIELD_TYPE_TIME; }
| TIMESTAMP opt_len
| TIMESTAMP opt_field_length
{
if (YYTHD->variables.sql_mode & MODE_MAXDB)
$$=FIELD_TYPE_DATETIME;
......@@ -3165,7 +3158,7 @@ type:
| DATETIME { $$=FIELD_TYPE_DATETIME; }
| TINYBLOB { Lex->charset=&my_charset_bin;
$$=FIELD_TYPE_TINY_BLOB; }
| BLOB_SYM opt_len { Lex->charset=&my_charset_bin;
| BLOB_SYM opt_field_length { Lex->charset=&my_charset_bin;
$$=FIELD_TYPE_BLOB; }
| spatial_type
{
......@@ -3187,7 +3180,7 @@ type:
$$=FIELD_TYPE_MEDIUM_BLOB; }
| LONG_SYM varchar opt_binary { $$=FIELD_TYPE_MEDIUM_BLOB; }
| TINYTEXT opt_binary { $$=FIELD_TYPE_TINY_BLOB; }
| TEXT_SYM opt_len opt_binary { $$=FIELD_TYPE_BLOB; }
| TEXT_SYM opt_field_length opt_binary { $$=FIELD_TYPE_BLOB; }
| MEDIUMTEXT opt_binary { $$=FIELD_TYPE_MEDIUM_BLOB; }
| LONGTEXT opt_binary { $$=FIELD_TYPE_LONG_BLOB; }
| DECIMAL_SYM float_options field_options
......@@ -3260,7 +3253,7 @@ real_type:
float_options:
/* empty */ { Lex->dec=Lex->length= (char*)0; }
| '(' NUM ')' { Lex->length=$2.str; Lex->dec= (char*)0; }
| field_length { Lex->dec= (char*)0; }
| precision {};
precision:
......@@ -3283,8 +3276,14 @@ field_option:
| UNSIGNED { Lex->type|= UNSIGNED_FLAG;}
| ZEROFILL { Lex->type|= UNSIGNED_FLAG | ZEROFILL_FLAG; };
opt_len:
/* empty */ { Lex->length=(char*) 0; } /* use default length */
opt_field_length:
/* empty */ { Lex->length=(char*) NULL; } /* use default length */
| field_length {};
field_length:
'(' LONG_NUM ')' { Lex->length= $2.str; }
| '(' ULONGLONG_NUM ')' { Lex->length= $2.str; }
| '(' DECIMAL_NUM ')' { Lex->length= $2.str; }
| '(' NUM ')' { Lex->length= $2.str; };
opt_precision:
......@@ -5466,9 +5465,9 @@ in_sum_expr:
};
cast_type:
BINARY opt_len { $$=ITEM_CAST_CHAR; Lex->charset= &my_charset_bin; Lex->dec= 0; }
| CHAR_SYM opt_len opt_binary { $$=ITEM_CAST_CHAR; Lex->dec= 0; }
| NCHAR_SYM opt_len { $$=ITEM_CAST_CHAR; Lex->charset= national_charset_info; Lex->dec=0; }
BINARY opt_field_length { $$=ITEM_CAST_CHAR; Lex->charset= &my_charset_bin; Lex->dec= 0; }
| CHAR_SYM opt_field_length opt_binary { $$=ITEM_CAST_CHAR; Lex->dec= 0; }
| NCHAR_SYM opt_field_length { $$=ITEM_CAST_CHAR; Lex->charset= national_charset_info; Lex->dec=0; }
| SIGNED_SYM { $$=ITEM_CAST_SIGNED_INT; Lex->charset= NULL; Lex->dec=Lex->length= (char*)0; }
| SIGNED_SYM INT_SYM { $$=ITEM_CAST_SIGNED_INT; Lex->charset= NULL; Lex->dec=Lex->length= (char*)0; }
| UNSIGNED { $$=ITEM_CAST_UNSIGNED_INT; Lex->charset= NULL; Lex->dec=Lex->length= (char*)0; }
......
sql/unireg.h
View file @ 1ca9c5d9
......@@ -60,6 +60,7 @@
#define MAX_MBWIDTH 3 /* Max multibyte sequence */
#define MAX_FIELD_CHARLENGTH 255
#define MAX_FIELD_VARCHARLENGTH 65535
#define MAX_FIELD_BLOBLENGTH UINT_MAX
#define CONVERT_IF_BIGGER_TO_BLOB 512 /* Used for CREATE ... SELECT */
/* Max column width +1 */
......
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