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1 # 2010 September 28 | |
2 # | |
3 # The author disclaims copyright to this source code. In place of | |
4 # a legal notice, here is a blessing: | |
5 # | |
6 # May you do good and not evil. | |
7 # May you find forgiveness for yourself and forgive others. | |
8 # May you share freely, never taking more than you give. | |
9 # | |
10 #*********************************************************************** | |
11 # | |
12 # This file checks corner cases in the CREATE TABLE syntax to make | |
13 # sure that legacy syntax (syntax that is disallowed according to the | |
14 # syntax diagrams) is still accepted, so that older databases that use | |
15 # that syntax can still be read. | |
16 # | |
17 | |
18 set testdir [file dirname $argv0] | |
19 source $testdir/tester.tcl | |
20 | |
21 # Table constraints should be separated by commas, but they do not have | |
22 # to be. | |
23 # | |
24 do_test schema5-1.1 { | |
25 db eval { | |
26 CREATE TABLE t1(a,b,c, PRIMARY KEY(a) UNIQUE (a) CONSTRAINT one); | |
27 INSERT INTO t1 VALUES(1,2,3); | |
28 SELECT * FROM t1; | |
29 } | |
30 } {1 2 3} | |
31 do_test schema5-1.2 { | |
32 catchsql {INSERT INTO t1 VALUES(1,3,4);} | |
33 } {1 {UNIQUE constraint failed: t1.a}} | |
34 do_test schema5-1.3 { | |
35 db eval { | |
36 DROP TABLE t1; | |
37 CREATE TABLE t1(a,b,c, | |
38 CONSTRAINT one PRIMARY KEY(a) CONSTRAINT two CHECK(b<10) UNIQUE(b) | |
39 CONSTRAINT three | |
40 ); | |
41 INSERT INTO t1 VALUES(1,2,3); | |
42 SELECT * FROM t1; | |
43 } | |
44 } {1 2 3} | |
45 do_test schema5-1.4 { | |
46 catchsql {INSERT INTO t1 VALUES(10,11,12);} | |
47 } {1 {CHECK constraint failed: two}} | |
48 do_test schema5-1.5 { | |
49 db eval { | |
50 DROP TABLE t1; | |
51 CREATE TABLE t1(a,b,c, | |
52 UNIQUE(a) CONSTRAINT one, | |
53 PRIMARY KEY(b,c) CONSTRAINT two | |
54 ); | |
55 INSERT INTO t1 VALUES(1,2,3); | |
56 } | |
57 } {} | |
58 do_test schema5-1.6 { | |
59 catchsql {INSERT INTO t1 VALUES(1,3,4)} | |
60 } {1 {UNIQUE constraint failed: t1.a}} | |
61 do_test schema5-1.7 { | |
62 catchsql {INSERT INTO t1 VALUES(10,2,3)} | |
63 } {1 {UNIQUE constraint failed: t1.b, t1.c}} | |
64 | |
65 | |
66 | |
67 | |
68 | |
69 finish_test | |
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