xref: /sqlite-3.40.0/test/without_rowid6.test (revision 7aa3ebee) 
1# 2014-12-28
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# Verify that WITHOUT ROWID tables work correctly when the PRIMARY KEY
13# has redundant columns.
14#
15
16set testdir [file dirname $argv0]
17source $testdir/tester.tcl
18
19do_execsql_test without_rowid6-100 {
20  CREATE TABLE t1(a,b,c,d,e, PRIMARY KEY(a,b,c,a,b,c,d,a,b,c)) WITHOUT ROWID;
21  CREATE INDEX t1a ON t1(b, b);
22  WITH RECURSIVE
23    c(i) AS (VALUES(1) UNION ALL SELECT i+1 FROM c WHERE i<1000)
24  INSERT INTO t1(a,b,c,d,e) SELECT i, i+1000, printf('x%dy',i), 0, 0 FROM c;
25  ANALYZE;
26} {}
27do_execsql_test without_rowid6-110 {
28  SELECT c FROM t1 WHERE a=123;
29} {x123y}
30do_execsql_test without_rowid6-120 {
31  SELECT c FROM t1 WHERE b=1123;
32} {x123y}
33do_execsql_test without_rowid6-130 {
34  SELECT c FROM t1 ORDER BY a DESC LIMIT 5;
35} {x1000y x999y x998y x997y x996y}
36do_execsql_test without_rowid6-140 {
37  SELECT c FROM t1 ORDER BY b LIMIT 5;
38} {x1y x2y x3y x4y x5y}
39
40# Column t1.b starts out as a unique index, but that index is
41# subsequently converted into a PRIMARY KEY.
42#
43do_execsql_test without_rowid6-200 {
44  DROP TABLE IF EXISTS t1;
45  CREATE TABLE t1(
46    a UNIQUE,
47    b UNIQUE,
48    c UNIQUE,
49    PRIMARY KEY(b)
50  ) WITHOUT ROWID;
51  INSERT INTO t1(a,b,c) VALUES(1,8,3),(4,5,6),(7,2,9);
52  SELECT a FROM t1 WHERE b>3 ORDER BY b;
53} {4 1}
54do_execsql_test without_rowid6-210 {
55  EXPLAIN QUERY PLAN
56  SELECT a FROM t1 WHERE b>3 ORDER BY b;
57} {/SEARCH TABLE t1 USING PRIMARY KEY .b>../}
58do_execsql_test without_rowid6-220 {
59  PRAGMA index_list(t1);
60} {/sqlite_autoindex_t1_2 1 pk/}
61
62do_execsql_test without_rowid6-300 {
63  DROP TABLE IF EXISTS t1;
64  CREATE TABLE t1(
65    a UNIQUE,
66    b PRIMARY KEY,
67    c UNIQUE,
68    UNIQUE(b)
69  ) WITHOUT ROWID;
70  INSERT INTO t1(a,b,c) VALUES(1,8,3),(4,5,6),(7,2,9);
71  SELECT a FROM t1 WHERE b>3 ORDER BY b;
72} {4 1}
73do_execsql_test without_rowid6-310 {
74  EXPLAIN QUERY PLAN
75  SELECT a FROM t1 WHERE b>3 ORDER BY b;
76} {/SEARCH TABLE t1 USING PRIMARY KEY .b>../}
77do_execsql_test without_rowid6-320 {
78  PRAGMA index_list(t1);
79} {/sqlite_autoindex_t1_2 1 pk/}
80
81do_execsql_test without_rowid6-400 {
82  DROP TABLE IF EXISTS t1;
83  CREATE TABLE t1(
84    a UNIQUE,
85    b UNIQUE PRIMARY KEY,
86    c UNIQUE
87  ) WITHOUT ROWID;
88  INSERT INTO t1(a,b,c) VALUES(1,8,3),(4,5,6),(7,2,9);
89  SELECT a FROM t1 WHERE b>3 ORDER BY b;
90} {4 1}
91do_execsql_test without_rowid6-410 {
92  EXPLAIN QUERY PLAN
93  SELECT a FROM t1 WHERE b>3 ORDER BY b;
94} {/SEARCH TABLE t1 USING PRIMARY KEY .b>../}
95do_execsql_test without_rowid6-420 {
96  PRAGMA index_list(t1);
97} {/sqlite_autoindex_t1_2 1 pk/}
98
99do_execsql_test without_rowid6-500 {
100  DROP TABLE IF EXISTS t1;
101  CREATE TABLE t1(a,b,c,
102    UNIQUE(b,c),
103    PRIMARY KEY(b,c)
104  ) WITHOUT ROWID;
105  INSERT INTO t1(a,b,c) VALUES(1,8,3),(4,5,6),(7,2,9);
106  SELECT a FROM t1 WHERE b>3 ORDER BY b;
107} {4 1}
108do_execsql_test without_rowid6-510 {
109  EXPLAIN QUERY PLAN
110  SELECT a FROM t1 WHERE b>3 ORDER BY b;
111} {/SEARCH TABLE t1 USING PRIMARY KEY .b>../}
112do_execsql_test without_rowid6-520 {
113  PRAGMA index_list(t1);
114} {/sqlite_autoindex_t1_1 1 pk/}
115
116do_catchsql_test without_rowid6-600 {
117  CREATE TABLE t6(a,b,c,PRIMARY KEY(a,rowid,b))WITHOUT ROWID;
118} {1 {no such column: rowid}}
119
120
121finish_test
122