3>
4> CREATE TABLE MyTable(
5> col1 int NOT NULL,
6> col2 int NOT NULL)
7> INSERT INTO MyTable VALUES(1, 1)
8> INSERT INTO MyTable VALUES(1, 0)
9> INSERT INTO MyTable VALUES(-1, 1)
10>
11>
12> SELECT * FROM MyTable WHERE (col1 / col2 > 0)
13> GO
(1 rows affected)
(1 rows affected)
(1 rows affected)
col1 col2
----------- -----------
Msg 8134, Level 16, State 1, Server BCE67B1242DE45A\SQLEXPRESS, Line 12
Divide by zero error encountered.
1 1
Msg 8134, Level 16, State 1, Server BCE67B1242DE45A\SQLEXPRESS, Line 12
Divide by zero error encountered.
1> SELECT * FROM MyTable WHERE (col2 <> 0) AND (col1 / col2 > 0)
2> GO
col1 col2
----------- -----------
1 1
(1 rows affected)
1> SELECT * FROM MyTable WHERE (col1 / col2 > 0) AND (col2 <> 0)
2> GO
col1 col2
----------- -----------
1 1
(1 rows affected)
1> SELECT * FROM MyTable WHERE
2> CASE
3> WHEN col2 = 0 THEN 0
4> WHEN col1 / col2 > 0 THEN 1
5> ELSE 0
6> END = 1
7> GO
col1 col2
----------- -----------
1 1
(1 rows affected)
1>
2> drop table MyTable
3> GO
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