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Merge mysql.com:/Users/davi/mysql/mysql-5.0-runtime

Browse Source 
into  mysql.com:/Users/davi/mysql/mysql-5.1-runtime
This commit is contained in:
davi@endora.local
2008-02-08 10:21:58 -02:00
parent 24830674e8 24b9abf36d
commit 31b22496f4
3 changed files with 38 additions and 1 deletions
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16
mysql-test/r/ps.result
View File

@@ -1717,6 +1717,22 @@ t1 CREATE TABLE `t1` (
`?` decimal(2,1) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
drop table if exists t1;
create table t1 (a bigint unsigned, b bigint(20) unsigned);
prepare stmt from "insert into t1 values (?,?)";
set @a= 9999999999999999;
set @b= 14632475938453979136;
insert into t1 values (@a, @b);
select * from t1 where a = @a and b = @b;
a b
9999999999999999 14632475938453979136
execute stmt using @a, @b;
select * from t1 where a = @a and b = @b;
a b
9999999999999999 14632475938453979136
9999999999999999 14632475938453979136
deallocate prepare stmt;
drop table t1;
End of 5.0 tests.
create procedure proc_1() reset query cache;
call proc_1();

17
mysql-test/t/ps.test
View File

@@ -1821,6 +1821,23 @@ execute stmt using @a;
show create table t1;
drop table t1;
#
# Bug#33798: prepared statements improperly handle large unsigned ints
#
--disable_warnings
drop table if exists t1;
--enable_warnings
create table t1 (a bigint unsigned, b bigint(20) unsigned);
prepare stmt from "insert into t1 values (?,?)";
set @a= 9999999999999999;
set @b= 14632475938453979136;
insert into t1 values (@a, @b);
select * from t1 where a = @a and b = @b;
execute stmt using @a, @b;
select * from t1 where a = @a and b = @b;
deallocate prepare stmt;
drop table t1;
--echo End of 5.0 tests.
#

6
sql/item.cc
View File

@@ -2628,6 +2628,7 @@ bool Item_param::set_from_user_var(THD *thd, const user_var_entry *entry)
if (entry && entry->value)
{
item_result_type= entry->type;
unsigned_flag= entry->unsigned_flag;
if (strict_type && required_result_type != item_result_type)
DBUG_RETURN(1);
switch (item_result_type) {
@@ -2925,7 +2926,10 @@ const String *Item_param::query_val_str(String* str) const
{
switch (state) {
case INT_VALUE:
str->set(value.integer, &my_charset_bin);
if (unsigned_flag)
str->set((ulonglong) value.integer, &my_charset_bin);
else
str->set(value.integer, &my_charset_bin);
break;
case REAL_VALUE:
str->set_real(value.real, NOT_FIXED_DEC, &my_charset_bin);