Commit e1c4d6d8 authored by unknown's avatar unknown
Browse files

A test case for Bug#7670 "Loss of precision for some integer 

values stored into DOUBLE column" (Can't repeat)


mysql-test/r/type_decimal.result:
  Test results fixed (Bug#7670)
mysql-test/t/type_decimal.test:
  A test case for Bug#7670
parent a4a906b9

mysql-test/r/type_decimal.result

+13 −0
Original line number Diff line number Diff line
@@ -772,3 +772,16 @@ productid zlevelprice 
003trans	39.98

004trans	31.18

drop table t1, t2;

create table t1 (a double(53,0));

insert into t1 values (9988317491112007680) ,(99883133042600208184115200);

select a from t1;

a

9988317491112007680

99883133042600208184115200

truncate t1;

insert into t1 values (9988317491112007680.0) ,(99883133042600208184115200.0);

select a from t1;

a

9988317491112007680

99883133042600208184115200

drop table t1;

mysql-test/t/type_decimal.test

+13 −0
Original line number Diff line number Diff line
@@ -376,3 +376,16 @@ insert INTO t2 SELECT * FROM t1; 


select * from t2; 

drop table t1, t2;



# 

# A test case for Bug#7670 "Loss of precision for some integer values stored

# into DOUBLE column": check that there is no truncation

# when inserting big integers into double columns.

#

create table t1 (a double(53,0));

insert into t1 values (9988317491112007680) ,(99883133042600208184115200);

select a from t1;

truncate t1;

insert into t1 values (9988317491112007680.0) ,(99883133042600208184115200.0);

select a from t1;

drop table t1;