Commit e0b54b48 authored by joerg@trift2's avatar joerg@trift2

Merge jbruehe@bk-internal.mysql.com:/home/bk/mysql-5.1-build

into  trift2.:/MySQL/M51/push-5.1
parents 1aa40adc 7b77e369
...@@ -1926,7 +1926,7 @@ int main(int argc, char** argv) ...@@ -1926,7 +1926,7 @@ int main(int argc, char** argv)
DBUG_ENTER("main"); DBUG_ENTER("main");
DBUG_PROCESS(argv[0]); DBUG_PROCESS(argv[0]);
init_time(); // for time functions my_init_time(); // for time functions
parse_args(&argc, (char***)&argv); parse_args(&argc, (char***)&argv);
defaults_argv=argv; defaults_argv=argv;
......
...@@ -95,7 +95,7 @@ long calc_daynr(uint year,uint month,uint day); ...@@ -95,7 +95,7 @@ long calc_daynr(uint year,uint month,uint day);
uint calc_days_in_year(uint year); uint calc_days_in_year(uint year);
uint year_2000_handling(uint year); uint year_2000_handling(uint year);
void init_time(void); void my_init_time(void);
/* /*
......
...@@ -821,4 +821,152 @@ LENGTH(c) CHAR_LENGTH(c) ...@@ -821,4 +821,152 @@ LENGTH(c) CHAR_LENGTH(c)
65535 65535 65535 65535
65535 65535 65535 65535
DROP TABLE t; DROP TABLE t;
drop table if exists b15776;
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 The syntax 'TIMESTAMP(4294967294)' is deprecated and will be removed in MySQL 5.2. Please 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 End of 5.0 tests
...@@ -446,5 +446,167 @@ INSERT INTO t (c) VALUES (REPEAT('2',65536)); ...@@ -446,5 +446,167 @@ INSERT INTO t (c) VALUES (REPEAT('2',65536));
INSERT INTO t (c) VALUES (REPEAT('3',65535)); INSERT INTO t (c) VALUES (REPEAT('3',65535));
SELECT LENGTH(c), CHAR_LENGTH(c) FROM t; SELECT LENGTH(c), CHAR_LENGTH(c) FROM t;
DROP TABLE t; DROP TABLE t;
# 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
--disable_warnings
drop table if exists b15776;
--enable_warnings
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 2**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 --echo End of 5.0 tests
...@@ -701,9 +701,9 @@ int check_time_range(struct st_mysql_time *my_time, int *warning) ...@@ -701,9 +701,9 @@ int check_time_range(struct st_mysql_time *my_time, int *warning)
Prepare offset of system time zone from UTC for my_system_gmt_sec() func. Prepare offset of system time zone from UTC for my_system_gmt_sec() func.
SYNOPSIS SYNOPSIS
init_time() my_init_time()
*/ */
void init_time(void) void my_init_time(void)
{ {
time_t seconds; time_t seconds;
struct tm *l_time,tm_tmp; struct tm *l_time,tm_tmp;
...@@ -792,7 +792,7 @@ long calc_daynr(uint year,uint month,uint day) ...@@ -792,7 +792,7 @@ long calc_daynr(uint year,uint month,uint day)
NOTES NOTES
The idea is to cache the time zone offset from UTC (including daylight The idea is to cache the time zone offset from UTC (including daylight
saving time) for the next call to make things faster. But currently we saving time) for the next call to make things faster. But currently we
just calculate this offset during startup (by calling init_time() just calculate this offset during startup (by calling my_init_time()
function) and use it all the time. function) and use it all the time.
Time value provided should be legal time value (e.g. '2003-01-01 25:00:00' Time value provided should be legal time value (e.g. '2003-01-01 25:00:00'
is not allowed). is not allowed).
......
...@@ -9449,8 +9449,20 @@ bool Create_field::init(THD *thd, char *fld_name, enum_field_types fld_type, ...@@ -9449,8 +9449,20 @@ bool Create_field::init(THD *thd, char *fld_name, enum_field_types fld_type,
(fld_type_modifier & NOT_NULL_FLAG) && fld_type != MYSQL_TYPE_TIMESTAMP) (fld_type_modifier & NOT_NULL_FLAG) && fld_type != MYSQL_TYPE_TIMESTAMP)
flags|= NO_DEFAULT_VALUE_FLAG; flags|= NO_DEFAULT_VALUE_FLAG;
if (fld_length && !(length= (uint) atoi(fld_length))) if (fld_length != 0)
fld_length= 0; /* purecov: inspected */ {
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; sign_len= fld_type_modifier & UNSIGNED_FLAG ? 0 : 1;
switch (fld_type) { switch (fld_type) {
......
...@@ -35,7 +35,7 @@ void unireg_init(ulong options) ...@@ -35,7 +35,7 @@ void unireg_init(ulong options)
wild_many='%'; wild_one='_'; wild_prefix='\\'; /* Change to sql syntax */ wild_many='%'; wild_one='_'; wild_prefix='\\'; /* Change to sql syntax */
current_pid=(ulong) getpid(); /* Save for later ref */ current_pid=(ulong) getpid(); /* Save for later ref */
init_time(); /* Init time-functions (read zone) */ my_init_time(); /* Init time-functions (read zone) */
#ifndef EMBEDDED_LIBRARY #ifndef EMBEDDED_LIBRARY
my_abort_hook=unireg_abort; /* Abort with close of databases */ my_abort_hook=unireg_abort; /* Abort with close of databases */
#endif #endif
......
...@@ -5057,8 +5057,41 @@ create_func_cast(THD *thd, Item *a, Cast_target cast_type, ...@@ -5057,8 +5057,41 @@ create_func_cast(THD *thd, Item *a, Cast_target cast_type,
break; break;
case ITEM_CAST_DECIMAL: case ITEM_CAST_DECIMAL:
{ {
len= c_len ? atoi(c_len) : 0; if (c_len == NULL)
dec= c_dec ? atoi(c_dec) : 0; {
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); my_decimal_trim(&len, &dec);
if (len < dec) if (len < dec)
{ {
...@@ -5083,7 +5116,22 @@ create_func_cast(THD *thd, Item *a, Cast_target cast_type, ...@@ -5083,7 +5116,22 @@ create_func_cast(THD *thd, Item *a, Cast_target cast_type,
case ITEM_CAST_CHAR: case ITEM_CAST_CHAR:
{ {
CHARSET_INFO *real_cs= (cs ? cs : thd->variables.collation_connection); CHARSET_INFO *real_cs= (cs ? cs : thd->variables.collation_connection);
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 (thd->mem_root) Item_char_typecast(a, len, real_cs); res= new (thd->mem_root) Item_char_typecast(a, len, real_cs);
break; break;
} }
......
...@@ -1773,30 +1773,30 @@ ER_BLOB_USED_AS_KEY 42000 S1009 ...@@ -1773,30 +1773,30 @@ ER_BLOB_USED_AS_KEY 42000 S1009
swe "En BLOB '%-.192s' kan inte vara nyckel med den anvnda tabelltypen" swe "En BLOB '%-.192s' kan inte vara nyckel med den anvnda tabelltypen"
ukr "BLOB '%-.192s' Φ Ц æ" ukr "BLOB '%-.192s' Φ Ц æ"
ER_TOO_BIG_FIELDLENGTH 42000 S1009 ER_TOO_BIG_FIELDLENGTH 42000 S1009
cze "P-Bli velk dlka sloupce '%-.192s' (nejvce %d). Pouijte BLOB" cze "P-Bli velk dlka sloupce '%-.192s' (nejvce %lu). Pouijte BLOB"
dan "For stor feltlngde for kolonne '%-.192s' (maks = %d). Brug BLOB i stedet" dan "For stor feltlngde for kolonne '%-.192s' (maks = %lu). Brug BLOB i stedet"
nla "Te grote kolomlengte voor '%-.192s' (max = %d). Maak hiervoor gebruik van het type BLOB" nla "Te grote kolomlengte voor '%-.192s' (max = %lu). Maak hiervoor gebruik van het type BLOB"
eng "Column length too big for column '%-.192s' (max = %d); use BLOB or TEXT instead" eng "Column length too big for column '%-.192s' (max = %lu); use BLOB or TEXT instead"
jps "column '%-.192s' ,mۂ column ̑傫܂. (ő %d ܂). BLOB ɎgpĂ.", jps "column '%-.192s' ,mۂ column ̑傫܂. (ő %lu ܂). BLOB ɎgpĂ.",
est "Tulba '%-.192s' pikkus on liiga pikk (maksimaalne pikkus: %d). Kasuta BLOB vljatpi" est "Tulba '%-.192s' pikkus on liiga pikk (maksimaalne pikkus: %lu). Kasuta BLOB vljatpi"
fre "Champ '%-.192s' trop long (max = %d). Utilisez un BLOB" fre "Champ '%-.192s' trop long (max = %lu). Utilisez un BLOB"
ger "Feldlnge fr Feld '%-.192s' zu gro (maximal %d). BLOB- oder TEXT-Spaltentyp verwenden!" ger "Feldlnge fr Feld '%-.192s' zu gro (maximal %lu). BLOB- oder TEXT-Spaltentyp verwenden!"
greek " '%-.192s' (max = %d). BLOB" greek " '%-.192s' (max = %lu). BLOB"
hun "A(z) '%-.192s' oszlop tul hosszu. (maximum = %d). Hasznaljon BLOB tipust inkabb." hun "A(z) '%-.192s' oszlop tul hosszu. (maximum = %lu). Hasznaljon BLOB tipust inkabb."
ita "La colonna '%-.192s' e` troppo grande (max=%d). Utilizza un BLOB." ita "La colonna '%-.192s' e` troppo grande (max=%lu). Utilizza un BLOB."
jpn "column '%-.192s' ,ݤ column 礭¿ޤ. ( %d ޤ). BLOB 򤫤˻ѤƤ." jpn "column '%-.192s' ,ݤ column 礭¿ޤ. ( %lu ޤ). BLOB 򤫤˻ѤƤ."
kor "Į '%-.192s' Į ̰ ʹ ϴ (ִ = %d). ſ BLOB ϼ." kor "Į '%-.192s' Į ̰ ʹ ϴ (ִ = %lu). ſ BLOB ϼ."
nor "For stor nkkellengde for kolonne '%-.192s' (maks = %d). Bruk BLOB istedenfor" nor "For stor nkkellengde for kolonne '%-.192s' (maks = %lu). Bruk BLOB istedenfor"
norwegian-ny "For stor nykkellengde for felt '%-.192s' (maks = %d). Bruk BLOB istadenfor" norwegian-ny "For stor nykkellengde for felt '%-.192s' (maks = %lu). Bruk BLOB istadenfor"
pol "Zbyt dua dugo? kolumny '%-.192s' (maks. = %d). W zamian uyj typu BLOB" pol "Zbyt dua dugo? kolumny '%-.192s' (maks. = %lu). W zamian uyj typu BLOB"
por "Comprimento da coluna '%-.192s' grande demais (max = %d); use BLOB em seu lugar" por "Comprimento da coluna '%-.192s' grande demais (max = %lu); use BLOB em seu lugar"
rum "Lungimea coloanei '%-.192s' este prea lunga (maximum = %d). Foloseste BLOB mai bine" rum "Lungimea coloanei '%-.192s' este prea lunga (maximum = %lu). Foloseste BLOB mai bine"
rus " '%-.192s' ( = %d). BLOB TEXT " rus " '%-.192s' ( = %lu). BLOB TEXT "
serbian "Previe podataka za kolonu '%-.192s' (maksimum je %d). Upotrebite BLOB polje" serbian "Previe podataka za kolonu '%-.192s' (maksimum je %lu). Upotrebite BLOB polje"
slo "Prli vek dka pre pole '%-.192s' (maximum = %d). Pouite BLOB" slo "Prli vek dka pre pole '%-.192s' (maximum = %lu). Pouite BLOB"
spa "Longitud de columna demasiado grande para la columna '%-.192s' (maximo = %d).Usar BLOB en su lugar" spa "Longitud de columna demasiado grande para la columna '%-.192s' (maximo = %lu).Usar BLOB en su lugar"
swe "Fr stor kolumnlngd angiven fr '%-.192s' (max= %d). Anvnd en BLOB instllet" swe "Fr stor kolumnlngd angiven fr '%-.192s' (max= %lu). Anvnd en BLOB instllet"
ukr " '%-.192s' (max = %d). BLOB" ukr " '%-.192s' (max = %lu). BLOB"
ER_WRONG_AUTO_KEY 42000 S1009 ER_WRONG_AUTO_KEY 42000 S1009
cze "M-Bete mt pouze jedno AUTO pole a to mus bt definovno jako kl" 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" dan "Der kan kun specificeres eet AUTO_INCREMENT-felt, og det skal vre indekseret"
...@@ -5513,11 +5513,11 @@ ER_SP_NO_RECURSION ...@@ -5513,11 +5513,11 @@ ER_SP_NO_RECURSION
eng "Recursive stored functions and triggers are not allowed." eng "Recursive stored functions and triggers are not allowed."
ger "Rekursive gespeicherte Routinen und Triggers sind nicht erlaubt" ger "Rekursive gespeicherte Routinen und Triggers sind nicht erlaubt"
ER_TOO_BIG_SCALE 42000 S1009 ER_TOO_BIG_SCALE 42000 S1009
eng "Too big scale %d specified for column '%-.192s'. Maximum is %d." eng "Too big scale %d specified for column '%-.192s'. Maximum is %lu."
ger "Zu groer Skalierungsfaktor %d fr Feld '%-.192s' angegeben. Maximum ist %d" ger "Zu groer Skalierungsfaktor %d fr Feld '%-.192s' angegeben. Maximum ist %lu"
ER_TOO_BIG_PRECISION 42000 S1009 ER_TOO_BIG_PRECISION 42000 S1009
eng "Too big precision %d specified for column '%-.192s'. Maximum is %d." eng "Too big precision %d specified for column '%-.192s'. Maximum is %lu."
ger "Zu groe Genauigkeit %d fr Feld '%-.192s' angegeben. Maximum ist %d" ger "Zu groe Genauigkeit %d fr Feld '%-.192s' angegeben. Maximum ist %lu"
ER_M_BIGGER_THAN_D 42000 S1009 ER_M_BIGGER_THAN_D 42000 S1009
eng "For float(M,D), double(M,D) or decimal(M,D), M must be >= D (column '%-.192s')." eng "For float(M,D), double(M,D) or decimal(M,D), M must be >= D (column '%-.192s')."
ger "Fr FLOAT(M,D), DOUBLE(M,D) oder DECIMAL(M,D) muss M >= D sein (Feld '%-.192s')" ger "Fr FLOAT(M,D), DOUBLE(M,D) oder DECIMAL(M,D) muss M >= D sein (Feld '%-.192s')"
...@@ -5555,8 +5555,8 @@ ER_WARN_CANT_DROP_DEFAULT_KEYCACHE ...@@ -5555,8 +5555,8 @@ ER_WARN_CANT_DROP_DEFAULT_KEYCACHE
eng "Cannot drop default keycache" eng "Cannot drop default keycache"
ger "Der vorgabemige Schlssel-Cache kann nicht gelscht werden" ger "Der vorgabemige Schlssel-Cache kann nicht gelscht werden"
ER_TOO_BIG_DISPLAYWIDTH 42000 S1009 ER_TOO_BIG_DISPLAYWIDTH 42000 S1009
eng "Display width out of range for column '%-.192s' (max = %d)" eng "Display width out of range for column '%-.192s' (max = %lu)"
ger "Anzeigebreite auerhalb des zulssigen Bereichs fr Spalte '%-.192s' (Maximum: %d)" ger "Anzeigebreite auerhalb des zulssigen Bereichs fr Spalte '%-.192s' (Maximum: %lu)"
ER_XAER_DUPID XAE08 ER_XAER_DUPID XAE08
eng "XAER_DUPID: The XID already exists" eng "XAER_DUPID: The XID already exists"
ger "XAER_DUPID: Die XID existiert bereits" ger "XAER_DUPID: Die XID existiert bereits"
......
...@@ -1282,7 +1282,8 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize); ...@@ -1282,7 +1282,8 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
single_multi table_wild_list table_wild_one opt_wild single_multi table_wild_list table_wild_one opt_wild
union_clause union_list union_clause union_list
precision subselect_start opt_and charset 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
field_length opt_field_length
opt_extended_describe opt_extended_describe
prepare prepare_src execute deallocate prepare prepare_src execute deallocate
statement sp_suid statement sp_suid
...@@ -4642,7 +4643,7 @@ field_spec: ...@@ -4642,7 +4643,7 @@ field_spec:
; ;
type: type:
int_type opt_len field_options { $$=$1; } int_type opt_field_length field_options { $$=$1; }
| real_type opt_precision field_options { $$=$1; } | real_type opt_precision field_options { $$=$1; }
| FLOAT_SYM float_options field_options { $$=MYSQL_TYPE_FLOAT; } | FLOAT_SYM float_options field_options { $$=MYSQL_TYPE_FLOAT; }
| BIT_SYM | BIT_SYM
...@@ -4650,9 +4651,8 @@ type: ...@@ -4650,9 +4651,8 @@ type:
Lex->length= (char*) "1"; Lex->length= (char*) "1";
$$=MYSQL_TYPE_BIT; $$=MYSQL_TYPE_BIT;
} }
| BIT_SYM '(' NUM ')' | BIT_SYM field_length
{ {
Lex->length= $3.str;
$$=MYSQL_TYPE_BIT; $$=MYSQL_TYPE_BIT;
} }
| BOOL_SYM | BOOL_SYM
...@@ -4665,9 +4665,8 @@ type: ...@@ -4665,9 +4665,8 @@ type:
Lex->length=(char*) "1"; Lex->length=(char*) "1";
$$=MYSQL_TYPE_TINY; $$=MYSQL_TYPE_TINY;
} }
| char '(' NUM ')' opt_binary | char field_length opt_binary
{ {
Lex->length=$3.str;
$$=MYSQL_TYPE_STRING; $$=MYSQL_TYPE_STRING;
} }
| char opt_binary | char opt_binary
...@@ -4675,9 +4674,8 @@ type: ...@@ -4675,9 +4674,8 @@ type:
Lex->length=(char*) "1"; Lex->length=(char*) "1";
$$=MYSQL_TYPE_STRING; $$=MYSQL_TYPE_STRING;
} }
| nchar '(' NUM ')' opt_bin_mod | nchar field_length opt_bin_mod
{ {
Lex->length=$3.str;
$$=MYSQL_TYPE_STRING; $$=MYSQL_TYPE_STRING;
Lex->charset=national_charset_info; Lex->charset=national_charset_info;
} }
...@@ -4687,9 +4685,8 @@ type: ...@@ -4687,9 +4685,8 @@ type:
$$=MYSQL_TYPE_STRING; $$=MYSQL_TYPE_STRING;
Lex->charset=national_charset_info; Lex->charset=national_charset_info;
} }
| BINARY '(' NUM ')' | BINARY field_length
{ {
Lex->length=$3.str;
Lex->charset=&my_charset_bin; Lex->charset=&my_charset_bin;
$$=MYSQL_TYPE_STRING; $$=MYSQL_TYPE_STRING;
} }
...@@ -4699,30 +4696,27 @@ type: ...@@ -4699,30 +4696,27 @@ type:
Lex->charset=&my_charset_bin; Lex->charset=&my_charset_bin;
$$=MYSQL_TYPE_STRING; $$=MYSQL_TYPE_STRING;
} }
| varchar '(' NUM ')' opt_binary | varchar field_length opt_binary
{ {
Lex->length=$3.str;
$$= MYSQL_TYPE_VARCHAR; $$= MYSQL_TYPE_VARCHAR;
} }
| nvarchar '(' NUM ')' opt_bin_mod | nvarchar field_length opt_bin_mod
{ {
Lex->length=$3.str;
$$= MYSQL_TYPE_VARCHAR; $$= MYSQL_TYPE_VARCHAR;
Lex->charset=national_charset_info; Lex->charset=national_charset_info;
} }
| VARBINARY '(' NUM ')' | VARBINARY field_length
{ {
Lex->length=$3.str;
Lex->charset=&my_charset_bin; Lex->charset=&my_charset_bin;
$$= MYSQL_TYPE_VARCHAR; $$= MYSQL_TYPE_VARCHAR;
} }
| YEAR_SYM opt_len field_options | YEAR_SYM opt_field_length field_options
{ $$=MYSQL_TYPE_YEAR; } { $$=MYSQL_TYPE_YEAR; }
| DATE_SYM | DATE_SYM
{ $$=MYSQL_TYPE_DATE; } { $$=MYSQL_TYPE_DATE; }
| TIME_SYM | TIME_SYM
{ $$=MYSQL_TYPE_TIME; } { $$=MYSQL_TYPE_TIME; }
| TIMESTAMP opt_len | TIMESTAMP opt_field_length
{ {
if (YYTHD->variables.sql_mode & MODE_MAXDB) if (YYTHD->variables.sql_mode & MODE_MAXDB)
$$=MYSQL_TYPE_DATETIME; $$=MYSQL_TYPE_DATETIME;
...@@ -4742,7 +4736,7 @@ type: ...@@ -4742,7 +4736,7 @@ type:
Lex->charset=&my_charset_bin; Lex->charset=&my_charset_bin;
$$=MYSQL_TYPE_TINY_BLOB; $$=MYSQL_TYPE_TINY_BLOB;
} }
| BLOB_SYM opt_len | BLOB_SYM opt_field_length
{ {
Lex->charset=&my_charset_bin; Lex->charset=&my_charset_bin;
$$=MYSQL_TYPE_BLOB; $$=MYSQL_TYPE_BLOB;
...@@ -4778,7 +4772,7 @@ type: ...@@ -4778,7 +4772,7 @@ type:
{ $$=MYSQL_TYPE_MEDIUM_BLOB; } { $$=MYSQL_TYPE_MEDIUM_BLOB; }
| TINYTEXT opt_binary | TINYTEXT opt_binary
{ $$=MYSQL_TYPE_TINY_BLOB; } { $$=MYSQL_TYPE_TINY_BLOB; }
| TEXT_SYM opt_len opt_binary | TEXT_SYM opt_field_length opt_binary
{ $$=MYSQL_TYPE_BLOB; } { $$=MYSQL_TYPE_BLOB; }
| MEDIUMTEXT opt_binary | MEDIUMTEXT opt_binary
{ $$=MYSQL_TYPE_MEDIUM_BLOB; } { $$=MYSQL_TYPE_MEDIUM_BLOB; }
...@@ -4868,8 +4862,8 @@ real_type: ...@@ -4868,8 +4862,8 @@ real_type:
float_options: float_options:
/* empty */ /* empty */
{ Lex->dec=Lex->length= (char*)0; } { Lex->dec=Lex->length= (char*)0; }
| '(' NUM ')' | field_length
{ Lex->length=$2.str; Lex->dec= (char*)0; } { Lex->dec= (char*)0; }
| precision | precision
{} {}
; ;
...@@ -4899,9 +4893,15 @@ field_option: ...@@ -4899,9 +4893,15 @@ field_option:
| ZEROFILL { Lex->type|= UNSIGNED_FLAG | ZEROFILL_FLAG; } | ZEROFILL { Lex->type|= UNSIGNED_FLAG | ZEROFILL_FLAG; }
; ;
opt_len: field_length:
/* empty */ { Lex->length=(char*) 0; /* use default length */ } '(' LONG_NUM ')' { Lex->length= $2.str; }
| '(' NUM ')' { Lex->length= $2.str; } | '(' ULONGLONG_NUM ')' { Lex->length= $2.str; }
| '(' DECIMAL_NUM ')' { Lex->length= $2.str; }
| '(' NUM ')' { Lex->length= $2.str; };
opt_field_length:
/* empty */ { Lex->length=(char*) 0; /* use default length */ }
| field_length { }
; ;
opt_precision: opt_precision:
...@@ -7464,11 +7464,11 @@ in_sum_expr: ...@@ -7464,11 +7464,11 @@ in_sum_expr:
; ;
cast_type: cast_type:
BINARY opt_len BINARY opt_field_length
{ $$=ITEM_CAST_CHAR; Lex->charset= &my_charset_bin; Lex->dec= 0; } { $$=ITEM_CAST_CHAR; Lex->charset= &my_charset_bin; Lex->dec= 0; }
| CHAR_SYM opt_len opt_binary | CHAR_SYM opt_field_length opt_binary
{ $$=ITEM_CAST_CHAR; Lex->dec= 0; } { $$=ITEM_CAST_CHAR; Lex->dec= 0; }
| NCHAR_SYM opt_len | NCHAR_SYM opt_field_length
{ $$=ITEM_CAST_CHAR; Lex->charset= national_charset_info; Lex->dec=0; } { $$=ITEM_CAST_CHAR; Lex->charset= national_charset_info; Lex->dec=0; }
| SIGNED_SYM | SIGNED_SYM
{ $$=ITEM_CAST_SIGNED_INT; Lex->charset= NULL; Lex->dec=Lex->length= (char*)0; } { $$=ITEM_CAST_SIGNED_INT; Lex->charset= NULL; Lex->dec=Lex->length= (char*)0; }
......
...@@ -1034,7 +1034,7 @@ public: ...@@ -1034,7 +1034,7 @@ public:
return lowest possible my_time_t in case of ambiguity or if we return lowest possible my_time_t in case of ambiguity or if we
provide time corresponding to the time-gap. provide time corresponding to the time-gap.
You should call init_time() function before using this function. You should call my_init_time() function before using this function.
RETURN VALUE RETURN VALUE
Corresponding my_time_t value or 0 in case of error Corresponding my_time_t value or 0 in case of error
...@@ -2663,7 +2663,7 @@ main(int argc, char **argv) ...@@ -2663,7 +2663,7 @@ main(int argc, char **argv)
} }
printf("gmt_sec_to_TIME = localtime for time_t in [1000000000,1100000000) range\n"); printf("gmt_sec_to_TIME = localtime for time_t in [1000000000,1100000000) range\n");
init_time(); my_init_time();
/* /*
Be careful here! my_system_gmt_sec doesn't fully handle unnormalized Be careful here! my_system_gmt_sec doesn't fully handle unnormalized
......
...@@ -63,6 +63,7 @@ ...@@ -63,6 +63,7 @@
#define MAX_MBWIDTH 3 /* Max multibyte sequence */ #define MAX_MBWIDTH 3 /* Max multibyte sequence */
#define MAX_FIELD_CHARLENGTH 255 #define MAX_FIELD_CHARLENGTH 255
#define MAX_FIELD_VARCHARLENGTH 65535 #define MAX_FIELD_VARCHARLENGTH 65535
#define MAX_FIELD_BLOBLENGTH UINT_MAX
#define CONVERT_IF_BIGGER_TO_BLOB 512 /* Used for CREATE ... SELECT */ #define CONVERT_IF_BIGGER_TO_BLOB 512 /* Used for CREATE ... SELECT */
/* Max column width +1 */ /* Max column width +1 */
......
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