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604 lines
17 KiB
Plaintext
604 lines
17 KiB
Plaintext
# 2001-09-15
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this file is testing the INSERT statement.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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# Try to insert into a non-existant table.
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#
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do_test insert-1.1 {
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set v [catch {execsql {INSERT INTO test1 VALUES(1,2,3)}} msg]
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lappend v $msg
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} {1 {no such table: test1}}
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# Try to insert into sqlite_master
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#
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do_test insert-1.2 {
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set v [catch {execsql {INSERT INTO sqlite_master VALUES(1,2,3,4)}} msg]
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lappend v $msg
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} {1 {table sqlite_master may not be modified}}
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# Try to insert the wrong number of entries.
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#
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do_test insert-1.3 {
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execsql {CREATE TABLE test1(one int, two int, three int)}
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set v [catch {execsql {INSERT INTO test1 VALUES(1,2)}} msg]
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lappend v $msg
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} {1 {table test1 has 3 columns but 2 values were supplied}}
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do_test insert-1.3b {
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set v [catch {execsql {INSERT INTO test1 VALUES(1,2,3,4)}} msg]
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lappend v $msg
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} {1 {table test1 has 3 columns but 4 values were supplied}}
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do_test insert-1.3c {
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set v [catch {execsql {INSERT INTO test1(one,two) VALUES(1,2,3,4)}} msg]
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lappend v $msg
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} {1 {4 values for 2 columns}}
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do_test insert-1.3d {
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set v [catch {execsql {INSERT INTO test1(one,two) VALUES(1)}} msg]
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lappend v $msg
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} {1 {1 values for 2 columns}}
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# Try to insert into a non-existant column of a table.
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#
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do_test insert-1.4 {
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set v [catch {execsql {INSERT INTO test1(one,four) VALUES(1,2)}} msg]
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lappend v $msg
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} {1 {table test1 has no column named four}}
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# Make sure the inserts actually happen
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#
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do_test insert-1.5 {
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execsql {INSERT INTO test1 VALUES(1,2,3)}
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execsql {SELECT * FROM test1}
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} {1 2 3}
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do_test insert-1.5b {
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execsql {INSERT INTO test1 VALUES(4,5,6)}
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execsql {SELECT * FROM test1 ORDER BY one}
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} {1 2 3 4 5 6}
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do_test insert-1.5c {
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execsql {INSERT INTO test1 VALUES(7,8,9)}
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execsql {SELECT * FROM test1 ORDER BY one}
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} {1 2 3 4 5 6 7 8 9}
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do_test insert-1.6 {
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execsql {DELETE FROM test1}
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execsql {INSERT INTO test1(one,two) VALUES(1,2)}
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execsql {SELECT * FROM test1 ORDER BY one}
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} {1 2 {}}
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do_test insert-1.6b {
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execsql {INSERT INTO test1(two,three) VALUES(5,6)}
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execsql {SELECT * FROM test1 ORDER BY one}
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} {{} 5 6 1 2 {}}
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do_test insert-1.6c {
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execsql {INSERT INTO test1(three,one) VALUES(7,8)}
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execsql {SELECT * FROM test1 ORDER BY one}
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} {{} 5 6 1 2 {} 8 {} 7}
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# A table to use for testing default values
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#
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do_test insert-2.1 {
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execsql {
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CREATE TABLE test2(
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f1 int default -111,
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f2 real default +4.32,
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f3 int default +222,
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f4 int default 7.89
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)
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}
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execsql {SELECT * from test2}
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} {}
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do_test insert-2.2 {
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execsql {INSERT INTO test2(f1,f3) VALUES(+10,-10)}
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execsql {SELECT * FROM test2}
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} {10 4.32 -10 7.89}
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do_test insert-2.3 {
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execsql {INSERT INTO test2(f2,f4) VALUES(1.23,-3.45)}
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execsql {SELECT * FROM test2 WHERE f1==-111}
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} {-111 1.23 222 -3.45}
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do_test insert-2.4 {
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execsql {INSERT INTO test2(f1,f2,f4) VALUES(77,+1.23,3.45)}
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execsql {SELECT * FROM test2 WHERE f1==77}
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} {77 1.23 222 3.45}
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do_test insert-2.10 {
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execsql {
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DROP TABLE test2;
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CREATE TABLE test2(
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f1 int default 111,
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f2 real default -4.32,
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f3 text default hi,
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f4 text default 'abc-123',
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f5 varchar(10)
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)
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}
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execsql {SELECT * from test2}
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} {}
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do_test insert-2.11 {
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execsql {INSERT INTO test2(f2,f4) VALUES(-2.22,'hi!')}
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execsql {SELECT * FROM test2}
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} {111 -2.22 hi hi! {}}
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do_test insert-2.12 {
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execsql {INSERT INTO test2(f1,f5) VALUES(1,'xyzzy')}
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execsql {SELECT * FROM test2 ORDER BY f1}
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} {1 -4.32 hi abc-123 xyzzy 111 -2.22 hi hi! {}}
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# Do additional inserts with default values, but this time
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# on a table that has indices. In particular we want to verify
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# that the correct default values are inserted into the indices.
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#
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do_test insert-3.1 {
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execsql {
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DELETE FROM test2;
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CREATE INDEX index9 ON test2(f1,f2);
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CREATE INDEX indext ON test2(f4,f5);
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SELECT * from test2;
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}
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} {}
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# Update for sqlite3 v3:
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# Change the 111 to '111' in the following two test cases, because
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# the default value is being inserted as a string. TODO: It shouldn't be.
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do_test insert-3.2 {
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execsql {INSERT INTO test2(f2,f4) VALUES(-3.33,'hum')}
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execsql {SELECT * FROM test2 WHERE f1='111' AND f2=-3.33}
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} {111 -3.33 hi hum {}}
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do_test insert-3.3 {
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execsql {INSERT INTO test2(f1,f2,f5) VALUES(22,-4.44,'wham')}
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execsql {SELECT * FROM test2 WHERE f1='111' AND f2=-3.33}
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} {111 -3.33 hi hum {}}
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do_test insert-3.4 {
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execsql {SELECT * FROM test2 WHERE f1=22 AND f2=-4.44}
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} {22 -4.44 hi abc-123 wham}
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ifcapable {reindex} {
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do_test insert-3.5 {
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execsql REINDEX
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} {}
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}
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integrity_check insert-3.5
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# Test of expressions in the VALUES clause
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#
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do_test insert-4.1 {
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execsql {
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CREATE TABLE t3(a,b,c);
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INSERT INTO t3 VALUES(1+2+3,4,5);
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SELECT * FROM t3;
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}
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} {6 4 5}
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do_test insert-4.2 {
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ifcapable subquery {
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execsql {INSERT INTO t3 VALUES((SELECT max(a) FROM t3)+1,5,6);}
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} else {
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set maxa [execsql {SELECT max(a) FROM t3}]
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execsql "INSERT INTO t3 VALUES($maxa+1,5,6);"
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}
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execsql {
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SELECT * FROM t3 ORDER BY a;
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}
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} {6 4 5 7 5 6}
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ifcapable subquery {
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do_test insert-4.3 {
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catchsql {
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INSERT INTO t3 VALUES((SELECT max(a) FROM t3)+1,t3.a,6);
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SELECT * FROM t3 ORDER BY a;
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}
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} {1 {no such column: t3.a}}
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}
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do_test insert-4.4 {
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ifcapable subquery {
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execsql {INSERT INTO t3 VALUES((SELECT b FROM t3 WHERE a=0),6,7);}
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} else {
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set b [execsql {SELECT b FROM t3 WHERE a = 0}]
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if {$b==""} {set b NULL}
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execsql "INSERT INTO t3 VALUES($b,6,7);"
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}
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execsql {
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SELECT * FROM t3 ORDER BY a;
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}
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} {{} 6 7 6 4 5 7 5 6}
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do_test insert-4.5 {
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execsql {
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SELECT b,c FROM t3 WHERE a IS NULL;
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}
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} {6 7}
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do_test insert-4.6 {
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catchsql {
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INSERT INTO t3 VALUES(notafunc(2,3),2,3);
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}
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} {1 {no such function: notafunc}}
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do_test insert-4.7 {
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execsql {
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INSERT INTO t3 VALUES(min(1,2,3),max(1,2,3),99);
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SELECT * FROM t3 WHERE c=99;
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}
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} {1 3 99}
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# Test the ability to insert from a temporary table into itself.
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# Ticket #275.
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#
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ifcapable tempdb {
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do_test insert-5.1 {
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execsql {
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CREATE TEMP TABLE t4(x);
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INSERT INTO t4 VALUES(1);
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SELECT * FROM t4;
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}
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} {1}
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do_test insert-5.2 {
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execsql {
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INSERT INTO t4 SELECT x+1 FROM t4;
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SELECT * FROM t4;
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}
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} {1 2}
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ifcapable {explain} {
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do_test insert-5.3 {
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# verify that a temporary table is used to copy t4 to t4
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set x [execsql {
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EXPLAIN INSERT INTO t4 SELECT x+2 FROM t4;
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}]
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expr {[lsearch $x OpenEphemeral]>0}
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} {1}
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}
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do_test insert-5.4 {
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# Verify that table "test1" begins on page 3. This should be the same
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# page number used by "t4" above.
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#
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# Update for v3 - the first table now begins on page 2 of each file, not 3.
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execsql {
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SELECT rootpage FROM sqlite_master WHERE name='test1';
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}
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} [expr $AUTOVACUUM?3:2]
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do_test insert-5.5 {
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# Verify that "t4" begins on page 3.
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#
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# Update for v3 - the first table now begins on page 2 of each file, not 3.
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execsql {
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SELECT rootpage FROM sqlite_temp_master WHERE name='t4';
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}
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} {2}
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do_test insert-5.6 {
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# This should not use an intermediate temporary table.
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execsql {
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INSERT INTO t4 SELECT one FROM test1 WHERE three=7;
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SELECT * FROM t4
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}
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} {1 2 8}
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ifcapable {explain} {
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do_test insert-5.7 {
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# verify that no temporary table is used to copy test1 to t4
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set x [execsql {
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EXPLAIN INSERT INTO t4 SELECT one FROM test1;
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}]
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expr {[lsearch $x OpenTemp]>0}
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} {0}
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}
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}
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# Ticket #334: REPLACE statement corrupting indices.
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#
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ifcapable conflict {
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# The REPLACE command is not available if SQLITE_OMIT_CONFLICT is
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# defined at compilation time.
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do_test insert-6.1 {
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execsql {
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b UNIQUE);
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INSERT INTO t1 VALUES(1,2);
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INSERT INTO t1 VALUES(2,3);
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SELECT b FROM t1 WHERE b=2;
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}
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} {2}
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do_test insert-6.2 {
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execsql {
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REPLACE INTO t1 VALUES(1,4);
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SELECT b FROM t1 WHERE b=2;
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}
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} {}
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do_test insert-6.3 {
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execsql {
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UPDATE OR REPLACE t1 SET a=2 WHERE b=4;
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SELECT * FROM t1 WHERE b=4;
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}
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} {2 4}
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do_test insert-6.4 {
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execsql {
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SELECT * FROM t1 WHERE b=3;
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}
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} {}
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ifcapable {reindex} {
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do_test insert-6.5 {
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execsql REINDEX
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} {}
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}
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do_test insert-6.6 {
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execsql {
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DROP TABLE t1;
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}
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} {}
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}
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# Test that the special optimization for queries of the form
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# "SELECT max(x) FROM tbl" where there is an index on tbl(x) works with
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# INSERT statments.
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do_test insert-7.1 {
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execsql {
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CREATE TABLE t1(a);
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INSERT INTO t1 VALUES(1);
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INSERT INTO t1 VALUES(2);
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CREATE INDEX i1 ON t1(a);
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}
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} {}
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do_test insert-7.2 {
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execsql {
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INSERT INTO t1 SELECT max(a) FROM t1;
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}
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} {}
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do_test insert-7.3 {
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execsql {
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SELECT a FROM t1;
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}
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} {1 2 2}
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# Ticket #1140: Check for an infinite loop in the algorithm that tests
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# to see if the right-hand side of an INSERT...SELECT references the left-hand
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# side.
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#
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ifcapable subquery&&compound {
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do_test insert-8.1 {
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execsql {
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INSERT INTO t3 SELECT * FROM (SELECT * FROM t3 UNION ALL SELECT 1,2,3)
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}
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} {}
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}
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# Make sure the rowid cache in the VDBE is reset correctly when
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# an explicit rowid is given.
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#
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do_test insert-9.1 {
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execsql {
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CREATE TABLE t5(x);
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INSERT INTO t5 VALUES(1);
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INSERT INTO t5 VALUES(2);
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INSERT INTO t5 VALUES(3);
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INSERT INTO t5(rowid, x) SELECT nullif(x*2+10,14), x+100 FROM t5;
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SELECT rowid, x FROM t5;
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}
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} {1 1 2 2 3 3 12 101 13 102 16 103}
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do_test insert-9.2 {
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execsql {
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CREATE TABLE t6(x INTEGER PRIMARY KEY, y);
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INSERT INTO t6 VALUES(1,1);
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INSERT INTO t6 VALUES(2,2);
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INSERT INTO t6 VALUES(3,3);
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INSERT INTO t6 SELECT nullif(y*2+10,14), y+100 FROM t6;
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SELECT x, y FROM t6;
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}
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} {1 1 2 2 3 3 12 101 13 102 16 103}
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# Multiple VALUES clauses
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#
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ifcapable compound {
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do_test insert-10.1 {
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execsql {
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CREATE TABLE t10(a,b,c);
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INSERT INTO t10 VALUES(1,2,3), (4,5,6), (7,8,9);
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SELECT * FROM t10;
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}
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} {1 2 3 4 5 6 7 8 9}
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do_test insert-10.2 {
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catchsql {
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INSERT INTO t10 VALUES(11,12,13), (14,15), (16,17,28);
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}
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} {1 {all VALUES must have the same number of terms}}
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}
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# Need for the OP_SoftNull opcode
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#
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do_execsql_test insert-11.1 {
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CREATE TABLE t11a AS SELECT '123456789' AS x;
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CREATE TABLE t11b (a INTEGER PRIMARY KEY, b, c);
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INSERT INTO t11b SELECT x, x, x FROM t11a;
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SELECT quote(a), quote(b), quote(c) FROM t11b;
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} {123456789 '123456789' '123456789'}
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# More columns of input than there are columns in the table.
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# Ticket http://www.sqlite.org/src/info/e9654505cfda9361
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#
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do_execsql_test insert-12.1 {
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CREATE TABLE t12a(a,b,c,d,e,f,g);
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INSERT INTO t12a VALUES(101,102,103,104,105,106,107);
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CREATE TABLE t12b(x);
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INSERT INTO t12b(x,rowid,x,x,x,x,x) SELECT * FROM t12a;
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SELECT rowid, x FROM t12b;
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} {102 101}
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do_execsql_test insert-12.2 {
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CREATE TABLE tab1( value INTEGER);
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INSERT INTO tab1 (value, _rowid_) values( 11, 1);
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INSERT INTO tab1 (value, _rowid_) SELECT 22,999;
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SELECT * FROM tab1;
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} {11 22}
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do_execsql_test insert-12.3 {
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CREATE TABLE t12c(a, b DEFAULT 'xyzzy', c);
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INSERT INTO t12c(a, rowid, c) SELECT 'one', 999, 'two';
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SELECT * FROM t12c;
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} {one xyzzy two}
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# 2018-06-11. From OSSFuzz. A column cache malfunction in
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# the constraint checking on an index of expressions causes
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# an assertion fault in a REPLACE. Ticket
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# https://www.sqlite.org/src/info/c2432ef9089ee73b
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#
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do_execsql_test insert-13.1 {
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DROP TABLE IF EXISTS t13;
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CREATE TABLE t13(a INTEGER PRIMARY KEY,b UNIQUE);
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CREATE INDEX t13x1 ON t13(-b=b);
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INSERT INTO t13 VALUES(1,5),(6,2);
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REPLACE INTO t13 SELECT b,0 FROM t13;
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SELECT * FROM t13 ORDER BY +b;
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} {2 0 6 2 1 5}
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# 2019-01-17. From the chromium fuzzer.
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#
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do_execsql_test insert-14.1 {
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DROP TABLE IF EXISTS t14;
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CREATE TABLE t14(x INTEGER PRIMARY KEY);
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INSERT INTO t14 VALUES(CASE WHEN 1 THEN null END);
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SELECT x FROM t14;
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} {1}
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integrity_check insert-14.2
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# 2019-08-12.
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#
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do_execsql_test insert-15.1 {
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT);
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CREATE INDEX i1 ON t1(b);
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CREATE TABLE t2(a, b);
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INSERT INTO t2 VALUES(4, randomblob(31000));
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INSERT INTO t2 VALUES(4, randomblob(32000));
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INSERT INTO t2 VALUES(4, randomblob(33000));
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REPLACE INTO t1 SELECT a, b FROM t2;
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SELECT a, length(b) FROM t1;
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} {4 33000}
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# 2019-10-16
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# ticket https://www.sqlite.org/src/info/a8a4847a2d96f5de
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# On a REPLACE INTO, if an AFTER trigger adds back the conflicting
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# row, you can end up with the wrong number of rows in an index.
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#
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db close
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sqlite3 db :memory:
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do_catchsql_test insert-16.1 {
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PRAGMA recursive_triggers = true;
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CREATE TABLE t0(c0,c1);
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CREATE UNIQUE INDEX i0 ON t0(c0);
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INSERT INTO t0(c0,c1) VALUES(123,1);
|
|
CREATE TRIGGER tr0 AFTER DELETE ON t0
|
|
BEGIN
|
|
INSERT INTO t0 VALUES(123,2);
|
|
END;
|
|
REPLACE INTO t0(c0,c1) VALUES(123,3);
|
|
} {1 {UNIQUE constraint failed: t0.c0}}
|
|
do_execsql_test insert-16.2 {
|
|
SELECT * FROM t0;
|
|
} {123 1}
|
|
integrity_check insert-16.3
|
|
do_catchsql_test insert-16.4 {
|
|
CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
|
|
CREATE INDEX t1b ON t1(b);
|
|
INSERT INTO t1 VALUES(1, 'one');
|
|
CREATE TRIGGER tr3 AFTER DELETE ON t1 BEGIN
|
|
INSERT INTO t1 VALUES(1, 'three');
|
|
END;
|
|
REPLACE INTO t1 VALUES(1, 'two');
|
|
} {1 {UNIQUE constraint failed: t1.a}}
|
|
integrity_check insert-16.5
|
|
do_catchsql_test insert-16.6 {
|
|
PRAGMA foreign_keys = 1;
|
|
CREATE TABLE p1(a, b UNIQUE);
|
|
CREATE TABLE c1(c, d REFERENCES p1(b) ON DELETE CASCADE);
|
|
CREATE TRIGGER tr6 AFTER DELETE ON c1 BEGIN
|
|
INSERT INTO p1 VALUES(4, 1);
|
|
END;
|
|
INSERT INTO p1 VALUES(1, 1);
|
|
INSERT INTO c1 VALUES(2, 1);
|
|
REPLACE INTO p1 VALUES(3, 1);2
|
|
} {1 {UNIQUE constraint failed: p1.b}}
|
|
integrity_check insert-16.7
|
|
|
|
# 2019-10-25 ticket c1e19e12046d23fe
|
|
do_catchsql_test insert-17.1 {
|
|
PRAGMA temp.recursive_triggers = true;
|
|
DROP TABLE IF EXISTS t0;
|
|
CREATE TABLE t0(aa, bb);
|
|
CREATE UNIQUE INDEX t0bb ON t0(bb);
|
|
CREATE TRIGGER "r17.1" BEFORE DELETE ON t0
|
|
BEGIN INSERT INTO t0(aa,bb) VALUES(99,1);
|
|
END;
|
|
INSERT INTO t0(aa,bb) VALUES(10,20);
|
|
REPLACE INTO t0(aa,bb) VALUES(30,20);
|
|
} {1 {UNIQUE constraint failed: t0.rowid}}
|
|
integrity_check insert-17.2
|
|
do_catchsql_test insert-17.3 {
|
|
DROP TABLE IF EXISTS t1;
|
|
CREATE TABLE t1(a, b UNIQUE, c UNIQUE);
|
|
INSERT INTO t1(a,b,c) VALUES(1,1,1),(2,2,2),(3,3,3),(4,4,4);
|
|
CREATE TRIGGER "r17.3" AFTER DELETE ON t1 WHEN OLD.c<>3 BEGIN
|
|
INSERT INTO t1(rowid,a,b,c) VALUES(100,100,100,3);
|
|
END;
|
|
REPLACE INTO t1(rowid,a,b,c) VALUES(200,1,2,3);
|
|
} {1 {UNIQUE constraint failed: t1.c}}
|
|
integrity_check insert-17.4
|
|
do_execsql_test insert-17.5 {
|
|
CREATE TABLE t2(a INTEGER PRIMARY KEY, b);
|
|
CREATE UNIQUE INDEX t2b ON t2(b);
|
|
INSERT INTO t2(a,b) VALUES(1,1),(2,2),(3,3),(4,4);
|
|
CREATE TABLE fire(x);
|
|
CREATE TRIGGER t2r1 AFTER DELETE ON t2 BEGIN
|
|
INSERT INTO fire VALUES(old.a);
|
|
END;
|
|
UPDATE OR REPLACE t2 SET a=4, b=3 WHERE a=1;
|
|
SELECT *, 'x' FROM t2 ORDER BY a;
|
|
} {2 2 x 4 3 x}
|
|
do_execsql_test insert-17.6 {
|
|
SELECT x FROM fire ORDER BY x;
|
|
} {3 4}
|
|
do_execsql_test insert-17.7 {
|
|
DELETE FROM t2;
|
|
DELETE FROM fire;
|
|
INSERT INTO t2(a,b) VALUES(1,1),(2,2),(3,3),(4,4);
|
|
UPDATE OR REPLACE t2 SET a=1, b=3 WHERE a=1;
|
|
SELECT *, 'x' FROM t2 ORDER BY a;
|
|
} {1 3 x 2 2 x 4 4 x}
|
|
do_execsql_test insert-17.8 {
|
|
SELECT x FROM fire ORDER BY x;
|
|
} {3}
|
|
do_execsql_test insert-17.10 {
|
|
CREATE TABLE t3(a INTEGER PRIMARY KEY, b INT, c INT, d INT);
|
|
CREATE UNIQUE INDEX t3bpi ON t3(b) WHERE c<=d;
|
|
CREATE UNIQUE INDEX t3d ON t3(d);
|
|
INSERT INTO t3(a,b,c,d) VALUES(1,1,1,1),(2,1,3,2),(3,4,5,6);
|
|
CREATE TRIGGER t3r1 AFTER DELETE ON t3 BEGIN
|
|
SELECT 'hi';
|
|
END;
|
|
REPLACE INTO t3(a,b,c,d) VALUES(4,4,8,9);
|
|
} {}
|
|
do_execsql_test insert-17.11 {
|
|
SELECT *, 'x' FROM t3 ORDER BY a;
|
|
} {1 1 1 1 x 2 1 3 2 x 4 4 8 9 x}
|
|
do_execsql_test insert-17.12 {
|
|
REPLACE INTO t3(a,b,c,d) VALUES(5,1,11,2);
|
|
SELECT *, 'x' FROM t3 ORDER BY a;
|
|
} {1 1 1 1 x 4 4 8 9 x 5 1 11 2 x}
|
|
|
|
do_execsql_test insert-17.13 {
|
|
DELETE FROM t3;
|
|
INSERT INTO t3(a,b,c,d) VALUES(1,1,1,1),(2,1,3,2),(3,4,5,6);
|
|
DROP TRIGGER t3r1;
|
|
CREATE TRIGGER t3r1 AFTER DELETE ON t3 BEGIN
|
|
INSERT INTO t3(b,c,d) VALUES(old.b,old.c,old.d);
|
|
END;
|
|
} {}
|
|
do_catchsql_test insert-17.14 {
|
|
REPLACE INTO t3(a,b,c,d) VALUES(4,4,8,9);
|
|
} {1 {UNIQUE constraint failed: t3.b}}
|
|
do_catchsql_test insert-17.15 {
|
|
REPLACE INTO t3(a,b,c,d) VALUES(5,1,11,2);
|
|
} {1 {UNIQUE constraint failed: t3.d}}
|
|
|
|
|
|
finish_test
|