1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
--
-- OID
--
CREATE TABLE OID_TBL(f1 oid);
INSERT INTO OID_TBL(f1) VALUES ('1234');
INSERT INTO OID_TBL(f1) VALUES ('1235');
INSERT INTO OID_TBL(f1) VALUES ('987');
INSERT INTO OID_TBL(f1) VALUES ('-1040');
INSERT INTO OID_TBL(f1) VALUES ('99999999');
INSERT INTO OID_TBL(f1) VALUES ('5 ');
INSERT INTO OID_TBL(f1) VALUES (' 10 ');
-- leading/trailing hard tab is also allowed
INSERT INTO OID_TBL(f1) VALUES (' 15 ');
-- bad inputs
INSERT INTO OID_TBL(f1) VALUES ('');
INSERT INTO OID_TBL(f1) VALUES (' ');
INSERT INTO OID_TBL(f1) VALUES ('asdfasd');
INSERT INTO OID_TBL(f1) VALUES ('99asdfasd');
INSERT INTO OID_TBL(f1) VALUES ('5 d');
INSERT INTO OID_TBL(f1) VALUES (' 5d');
INSERT INTO OID_TBL(f1) VALUES ('5 5');
INSERT INTO OID_TBL(f1) VALUES (' - 500');
INSERT INTO OID_TBL(f1) VALUES ('32958209582039852935');
INSERT INTO OID_TBL(f1) VALUES ('-23582358720398502385');
SELECT * FROM OID_TBL;
SELECT o.* FROM OID_TBL o WHERE o.f1 = 1234;
SELECT o.* FROM OID_TBL o WHERE o.f1 <> '1234';
SELECT o.* FROM OID_TBL o WHERE o.f1 <= '1234';
SELECT o.* FROM OID_TBL o WHERE o.f1 < '1234';
SELECT o.* FROM OID_TBL o WHERE o.f1 >= '1234';
SELECT o.* FROM OID_TBL o WHERE o.f1 > '1234';
DROP TABLE OID_TBL;
|
