3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
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.
10 #***********************************************************************
12 # Test cases for UPSERT
14 set testdir [file dirname $argv0]
15 source $testdir/tester.tcl
16 set testprefix upsert4
19 1 { CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c UNIQUE) }
20 2 { CREATE TABLE t1(a INT PRIMARY KEY, b, c UNIQUE) }
21 3 { CREATE TABLE t1(a INT PRIMARY KEY, b, c UNIQUE) WITHOUT ROWID}
26 do_execsql_test 1.$tn.0 {
27 INSERT INTO t1 VALUES(1, NULL, 'one');
28 INSERT INTO t1 VALUES(2, NULL, 'two');
29 INSERT INTO t1 VALUES(3, NULL, 'three');
32 do_execsql_test 1.$tn.1 {
33 INSERT INTO t1 VALUES(1, NULL, 'xyz') ON CONFLICT DO NOTHING;
36 1 {} one 2 {} two 3 {} three
39 do_execsql_test 1.$tn.2 {
40 INSERT INTO t1 VALUES(4, NULL, 'two') ON CONFLICT DO NOTHING;
43 1 {} one 2 {} two 3 {} three
46 do_execsql_test 1.$tn.3 {
47 INSERT INTO t1 VALUES(4, NULL, 'two') ON CONFLICT (c) DO UPDATE SET b = 1;
50 1 {} one 2 1 two 3 {} three
53 do_execsql_test 1.$tn.4 {
54 INSERT INTO t1 VALUES(2, NULL, 'zero') ON CONFLICT (a) DO UPDATE SET b=2;
56 } {1 {} one 2 2 two 3 {} three}
58 do_catchsql_test 1.$tn.5 {
59 INSERT INTO t1 VALUES(2, NULL, 'zero') ON CONFLICT (a)
60 DO UPDATE SET c = 'one';
61 } {1 {UNIQUE constraint failed: t1.c}}
63 do_execsql_test 1.$tn.6 {
65 } {1 {} one 2 2 two 3 {} three}
67 do_execsql_test 1.$tn.7 {
68 INSERT INTO t1 VALUES(2, NULL, 'zero') ON CONFLICT (a)
69 DO UPDATE SET (b, c) = (SELECT 'x', 'y');
71 } {1 {} one 2 x y 3 {} three}
73 do_execsql_test 1.$tn.8 {
74 INSERT INTO t1 VALUES(1, NULL, NULL) ON CONFLICT (a)
75 DO UPDATE SET (c, a) = ('four', 4);
76 SELECT * FROM t1 ORDER BY 1;
77 } {2 x y 3 {} three 4 {} four}
80 #-------------------------------------------------------------------------
81 # Test target analysis.
84 set rtbl(1) {/1 .*failed.*/}
85 set rtbl(2) {1 {ON CONFLICT clause does not match any PRIMARY KEY or UNIQUE constraint}}
89 CREATE TABLE xyz(a INTEGER PRIMARY KEY, b, c, d);
90 CREATE UNIQUE INDEX xyz1 ON xyz(d, c, b COLLATE nocase);
94 CREATE TABLE xyz(a INT PRIMARY KEY, b, c, d);
95 CREATE UNIQUE INDEX xyz1 ON xyz(d, c, b COLLATE nocase);
99 CREATE TABLE xyz(a INT PRIMARY KEY, b, c, d) WITHOUT ROWID;
100 CREATE UNIQUE INDEX xyz1 ON xyz(d, c, b COLLATE nocase);
105 do_execsql_test 2.$tn.1 {
106 INSERT INTO xyz VALUES(10, 1, 1, 'one');
110 foreach {tn2 oc res} {
111 1 "ON CONFLICT (b COLLATE nocase, c, d) DO NOTHING" 0
112 2 "ON CONFLICT (b, c, d) DO NOTHING" 0
113 3 "ON CONFLICT (b, c COLLATE nocase, d) DO NOTHING" 2
114 4 "ON CONFLICT (a) DO NOTHING" 1
115 5 "ON CONFLICT DO NOTHING" 0
116 6 "ON CONFLICT (b, c, d) WHERE a!=0 DO NOTHING" 0
117 7 "ON CONFLICT (d, c, c) WHERE a!=0 DO NOTHING" 2
118 8 "ON CONFLICT (b COLLATE nocase, c COLLATE nocase, d) DO NOTHING" 2
119 9 "ON CONFLICT (b, c, d) WHERE b==45 DO NOTHING" 0
122 do_catchsql_test 2.$tn.2.$tn2 "
123 INSERT INTO xyz VALUES(11, 1, 1, 'one') $oc
127 do_execsql_test 2.$tn.3 {
134 CREATE TABLE abc(a INTEGER PRIMARY KEY, x, y);
135 CREATE UNIQUE INDEX abc1 ON abc(('x' || x) COLLATE nocase);
138 CREATE TABLE abc(a INT PRIMARY KEY, x, y);
139 CREATE UNIQUE INDEX abc1 ON abc(('x' || x) COLLATE nocase);
142 CREATE TABLE abc(a INT PRIMARY KEY, x, y) WITHOUT ROWID;
143 CREATE UNIQUE INDEX abc1 ON abc(('x' || x) COLLATE nocase);
148 do_execsql_test 3.$tn.1 {
149 INSERT INTO abc VALUES(1, 'one', 'two');
152 foreach {tn2 oc res} {
153 1 "ON CONFLICT DO NOTHING" 0
154 2 "ON CONFLICT ('x' || x) DO NOTHING" 0
155 3 "ON CONFLICT (('x' || x) COLLATE nocase) DO NOTHING" 0
156 4 "ON CONFLICT (('x' || x) COLLATE binary) DO NOTHING" 2
157 5 "ON CONFLICT (x || 'x') DO NOTHING" 2
158 6 "ON CONFLICT ((('x' || x))) DO NOTHING" 0
160 do_catchsql_test 3.$tn.2.$tn2 "
161 INSERT INTO abc VALUES(2, 'one', NULL) $oc;
165 do_execsql_test 3.$tn.3 {
172 CREATE TABLE abc(a INTEGER PRIMARY KEY, x, y);
173 CREATE UNIQUE INDEX abc1 ON abc(x) WHERE y>0;
174 CREATE UNIQUE INDEX abc2 ON abc(y) WHERE x='xyz' COLLATE nocase;
179 do_execsql_test 4.$tn.1 {
180 INSERT INTO abc VALUES(1, 'one', 1);
181 INSERT INTO abc VALUES(2, 'two', 2);
182 INSERT INTO abc VALUES(3, 'xyz', 3);
183 INSERT INTO abc VALUES(4, 'XYZ', 4);
186 foreach {tn2 oc res} {
187 1 "ON CONFLICT DO NOTHING" 0
188 2 "ON CONFLICT(x) WHERE y>0 DO NOTHING" 0
189 3 "ON CONFLICT(x) DO NOTHING" 2
190 4 "ON CONFLICT(x) WHERE y>=0 DO NOTHING" 2
191 5 "ON CONFLICT(y) WHERE x='xyz' COLLATE nocase DO NOTHING" 1
193 do_catchsql_test 4.$tn.2.$tn2 "
194 INSERT INTO abc VALUES(5, 'one', 10) $oc
198 do_execsql_test 4.$tn.3 {
200 } {1 one 1 2 two 2 3 xyz 3 4 XYZ 4}
202 foreach {tn2 oc res} {
203 1 "ON CONFLICT DO NOTHING" 0
204 2 "ON CONFLICT(y) WHERE x='xyz' COLLATE nocase DO NOTHING" 0
205 3 "ON CONFLICT(y) WHERE x='xyz' COLLATE binary DO NOTHING" 2
206 4 "ON CONFLICT(x) WHERE y>0 DO NOTHING" 1
208 do_catchsql_test 4.$tn.2.$tn2 "
209 INSERT INTO abc VALUES(5, 'xYz', 3) $oc
214 do_catchsql_test 5.0 {
215 CREATE TABLE w1(a INT PRIMARY KEY, x, y);
216 CREATE UNIQUE INDEX w1expr ON w1(('x' || x));
217 INSERT INTO w1 VALUES(2, 'one', NULL)
218 ON CONFLICT (('x' || x) COLLATE nocase) DO NOTHING;
219 } {1 {ON CONFLICT clause does not match any PRIMARY KEY or UNIQUE constraint}}
221 #-------------------------------------------------------------------------
223 do_execsql_test 6.0 {
224 CREATE TABLE t1(a INTEGER PRIMARY KEY, b UNIQUE, c);
225 INSERT INTO t1 VALUES(1, 1, 'one');
226 INSERT INTO t1 VALUES(2, 2, 'two');
227 INSERT OR REPLACE INTO t1 VALUES(1, 2, 'two') ON CONFLICT(b) DO NOTHING;
228 PRAGMA integrity_check;