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Fixed bug 10465.

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This commit is contained in:
unknown 2005-05-12 17:37:38 +03:00
parent 7b36ac4819
commit 4acfc0b611
3 changed files with 25 additions and 1 deletions
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9
mysql-test/r/type_newdecimal.result
View File

@ -876,3 +876,12 @@ SELECT * FROM t1;
f1 f2
9999999999999999999999999999999999.00000000000000000000 0.00
DROP TABLE t1;
CREATE TABLE t1 (GRADE DECIMAL(4) NOT NULL, PRIMARY KEY (GRADE)) ENGINE=INNODB;
INSERT INTO t1 (GRADE) VALUES (151),(252),(343);
SELECT GRADE FROM t1 WHERE GRADE > 160 AND GRADE < 300;
GRADE
252
SELECT GRADE FROM t1 WHERE GRADE= 151;
GRADE
151
DROP TABLE t1;

10
mysql-test/t/type_newdecimal.test
View File

@ -906,3 +906,13 @@ CREATE TABLE t1 (f1 DECIMAL (64,20), f2 DECIMAL(2,2));
INSERT INTO t1 VALUES (9999999999999999999999999999999999, 0);
SELECT * FROM t1;
DROP TABLE t1;
#
# Bug #10465
#
CREATE TABLE t1 (GRADE DECIMAL(4) NOT NULL, PRIMARY KEY (GRADE)) ENGINE=INNODB;
INSERT INTO t1 (GRADE) VALUES (151),(252),(343);
SELECT GRADE FROM t1 WHERE GRADE > 160 AND GRADE < 300;
SELECT GRADE FROM t1 WHERE GRADE= 151;
DROP TABLE t1;

7
sql/field.cc
View File

@ -8060,7 +8060,12 @@ void create_field::create_length_to_internal_length(void)
}
break;
case MYSQL_TYPE_NEWDECIMAL:
key_length= pack_length= my_decimal_get_binary_size(length, decimals);
key_length= pack_length=
my_decimal_get_binary_size(my_decimal_length_to_precision(length,
decimals,
flags &
UNSIGNED_FLAG),
decimals);
break;
default:
key_length= pack_length= calc_pack_length(sql_type, length);