OLD | NEW |
| (Empty) |
1 # 2015 Sep 27 | |
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 | |
13 set testdir [file dirname $argv0] | |
14 source $testdir/tester.tcl | |
15 source $testdir/fts3_common.tcl | |
16 set ::testprefix fts4onepass | |
17 | |
18 # If SQLITE_ENABLE_FTS3 is defined, omit this file. | |
19 ifcapable !fts3 { | |
20 finish_test | |
21 return | |
22 } | |
23 | |
24 do_execsql_test 1.0 { | |
25 CREATE VIRTUAL TABLE ft USING fts3; | |
26 INSERT INTO ft(rowid, content) VALUES(1, '1 2 3'); | |
27 INSERT INTO ft(rowid, content) VALUES(2, '4 5 6'); | |
28 INSERT INTO ft(rowid, content) VALUES(3, '7 8 9'); | |
29 } | |
30 | |
31 #------------------------------------------------------------------------- | |
32 # Check that UPDATE and DELETE statements that feature "WHERE rowid=?" or | |
33 # or "WHERE docid=?" clauses do not use statement journals. But that other | |
34 # DELETE and UPDATE statements do. | |
35 # | |
36 # Note: "MATCH ? AND docid=?" does use a statement journal. | |
37 # | |
38 foreach {tn sql uses} { | |
39 1.1 { DELETE FROM ft } 1 | |
40 1.2 { DELETE FROM ft WHERE docid=? } 0 | |
41 1.3 { DELETE FROM ft WHERE rowid=? } 0 | |
42 1.4 { DELETE FROM ft WHERE ft MATCH '1' } 1 | |
43 1.5 { DELETE FROM ft WHERE ft MATCH '1' AND docid=? } 1 | |
44 1.6 { DELETE FROM ft WHERE ft MATCH '1' AND rowid=? } 1 | |
45 | |
46 2.1 { UPDATE ft SET content='a b c' } 1 | |
47 2.2 { UPDATE ft SET content='a b c' WHERE docid=? } 0 | |
48 2.3 { UPDATE ft SET content='a b c' WHERE rowid=? } 0 | |
49 2.4 { UPDATE ft SET content='a b c' WHERE ft MATCH '1' } 1 | |
50 2.5 { UPDATE ft SET content='a b c' WHERE ft MATCH '1' AND docid=? } 1 | |
51 2.6 { UPDATE ft SET content='a b c' WHERE ft MATCH '1' AND rowid=? } 1 | |
52 } { | |
53 do_test 1.$tn { sql_uses_stmt db $sql } $uses | |
54 } | |
55 | |
56 #------------------------------------------------------------------------- | |
57 # Check that putting a "DELETE/UPDATE ... WHERE rowid=?" statement in a | |
58 # trigger program does not prevent the VM from using a statement | |
59 # transaction. Even if the calling statement cannot hit a constraint. | |
60 # | |
61 do_execsql_test 2.0 { | |
62 CREATE TABLE t1(x); | |
63 | |
64 CREATE TRIGGER t1_ai AFTER INSERT ON t1 BEGIN | |
65 DELETE FROM ft WHERE rowid=new.x; | |
66 END; | |
67 | |
68 CREATE TRIGGER t1_ad AFTER DELETE ON t1 BEGIN | |
69 UPDATE ft SET content = 'a b c' WHERE rowid=old.x; | |
70 END; | |
71 | |
72 CREATE TRIGGER t1_bu BEFORE UPDATE ON t1 BEGIN | |
73 DELETE FROM ft WHERE rowid=old.x; | |
74 END; | |
75 } | |
76 | |
77 foreach {tn sql uses} { | |
78 1 { INSERT INTO t1 VALUES(1) } 1 | |
79 2 { DELETE FROM t1 WHERE x=4 } 1 | |
80 3 { UPDATE t1 SET x=10 WHERE x=11 } 1 | |
81 } { | |
82 do_test 2.$tn { sql_uses_stmt db $sql } $uses | |
83 } | |
84 | |
85 #------------------------------------------------------------------------- | |
86 # Test that an "UPDATE ... WHERE rowid=?" works and does not corrupt the | |
87 # index when it strikes a constraint. Both inside and outside a | |
88 # transaction. | |
89 # | |
90 foreach {tn tcl1 tcl2} { | |
91 1 {} {} | |
92 | |
93 2 { | |
94 execsql BEGIN | |
95 } { | |
96 if {[sqlite3_get_autocommit db]==1} { error "transaction rolled back!" } | |
97 execsql COMMIT | |
98 } | |
99 } { | |
100 | |
101 do_execsql_test 3.$tn.0 { | |
102 DROP TABLE IF EXISTS ft2; | |
103 CREATE VIRTUAL TABLE ft2 USING fts4; | |
104 INSERT INTO ft2(rowid, content) VALUES(1, 'a b c'); | |
105 INSERT INTO ft2(rowid, content) VALUES(2, 'a b d'); | |
106 INSERT INTO ft2(rowid, content) VALUES(3, 'a b e'); | |
107 } | |
108 | |
109 eval $tcl1 | |
110 foreach {tn2 sql content} { | |
111 1 { UPDATE ft2 SET docid=2 WHERE docid=1 } | |
112 { 1 {a b c} 2 {a b d} 3 {a b e} } | |
113 | |
114 2 { | |
115 INSERT INTO ft2(rowid, content) VALUES(4, 'a b f'); | |
116 UPDATE ft2 SET docid=5 WHERE docid=4; | |
117 UPDATE ft2 SET docid=3 WHERE docid=5; | |
118 } { 1 {a b c} 2 {a b d} 3 {a b e} 5 {a b f} } | |
119 | |
120 3 { | |
121 UPDATE ft2 SET docid=3 WHERE docid=4; -- matches 0 rows | |
122 UPDATE ft2 SET docid=2 WHERE docid=3; | |
123 } { 1 {a b c} 2 {a b d} 3 {a b e} 5 {a b f} } | |
124 | |
125 4 { | |
126 INSERT INTO ft2(rowid, content) VALUES(4, 'a b g'); | |
127 UPDATE ft2 SET docid=-1 WHERE docid=4; | |
128 UPDATE ft2 SET docid=3 WHERE docid=-1; | |
129 } {-1 {a b g} 1 {a b c} 2 {a b d} 3 {a b e} 5 {a b f} } | |
130 | |
131 5 { | |
132 DELETE FROM ft2 WHERE rowid=451; | |
133 DELETE FROM ft2 WHERE rowid=-1; | |
134 UPDATE ft2 SET docid = 2 WHERE docid = 1; | |
135 } {1 {a b c} 2 {a b d} 3 {a b e} 5 {a b f} } | |
136 } { | |
137 do_catchsql_test 3.$tn.$tn2.a $sql {1 {constraint failed}} | |
138 do_execsql_test 3.$tn.$tn2.b { SELECT rowid, content FROM ft2 } $content | |
139 do_execsql_test 3.$tn.$tn2.c { | |
140 INSERT INTO ft2(ft2) VALUES('integrity-check'); | |
141 } | |
142 } | |
143 eval $tcl2 | |
144 } | |
145 | |
146 finish_test | |
147 | |
OLD | NEW |