c37af308fa
ON CONFLICT clause is accepted and ignored on table CHECK constraints but raises an error on column CHECK constraints. We want to continue supporting this harmless quirk to avoid breaking legacy applications and databases that accidentally use it. FossilOrigin-Name: 92b6a9cd0fb027fe675b3913aa07c75445bba0cfac9530d08d7e48f7869c04cc
892 lines
23 KiB
Plaintext
892 lines
23 KiB
Plaintext
# 2002 January 29
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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.
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#
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# This file implements tests for the conflict resolution extension
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# to SQLite.
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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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ifcapable !conflict {
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finish_test
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return
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}
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# Create tables for the first group of tests.
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#
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do_test conflict-1.0 {
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execsql {
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CREATE TABLE t1(a, b, c, UNIQUE(a,b));
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CREATE TABLE t2(x);
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SELECT c FROM t1 ORDER BY c;
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}
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} {}
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# Six columns of configuration data as follows:
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#
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# i The reference number of the test
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# cmd An INSERT or REPLACE command to execute against table t1
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# t0 True if there is an error from $cmd
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# t1 Content of "c" column of t1 assuming no error in $cmd
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# t2 Content of "x" column of t2
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# t3 Number of temporary files created by this test
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#
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foreach {i cmd t0 t1 t2 t3} {
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1 INSERT 1 {} 1 0
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2 {INSERT OR IGNORE} 0 3 1 0
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3 {INSERT OR REPLACE} 0 4 1 0
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4 REPLACE 0 4 1 0
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5 {INSERT OR FAIL} 1 {} 1 0
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6 {INSERT OR ABORT} 1 {} 1 0
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7 {INSERT OR ROLLBACK} 1 {} {} 0
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} {
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do_test conflict-1.$i {
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set ::sqlite_opentemp_count 0
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set r0 [catch {execsql [subst {
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DELETE FROM t1;
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DELETE FROM t2;
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INSERT INTO t1 VALUES(1,2,3);
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BEGIN;
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INSERT INTO t2 VALUES(1);
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$cmd INTO t1 VALUES(1,2,4);
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}]} r1]
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catch {execsql {COMMIT}}
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if {$r0} {set r1 {}} {set r1 [execsql {SELECT c FROM t1}]}
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set r2 [execsql {SELECT x FROM t2}]
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set r3 $::sqlite_opentemp_count
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list $r0 $r1 $r2 $r3
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} [list $t0 $t1 $t2 $t3]
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}
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# Create tables for the first group of tests.
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#
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do_test conflict-2.0 {
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execsql {
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DROP TABLE t1;
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DROP TABLE t2;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c, UNIQUE(a,b));
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CREATE TABLE t2(x);
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SELECT c FROM t1 ORDER BY c;
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}
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} {}
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# Six columns of configuration data as follows:
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#
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# i The reference number of the test
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# cmd An INSERT or REPLACE command to execute against table t1
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# t0 True if there is an error from $cmd
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# t1 Content of "c" column of t1 assuming no error in $cmd
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# t2 Content of "x" column of t2
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#
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foreach {i cmd t0 t1 t2} {
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1 INSERT 1 {} 1
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2 {INSERT OR IGNORE} 0 3 1
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3 {INSERT OR REPLACE} 0 4 1
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4 REPLACE 0 4 1
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5 {INSERT OR FAIL} 1 {} 1
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6 {INSERT OR ABORT} 1 {} 1
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7 {INSERT OR ROLLBACK} 1 {} {}
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} {
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do_test conflict-2.$i {
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set r0 [catch {execsql [subst {
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DELETE FROM t1;
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DELETE FROM t2;
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INSERT INTO t1 VALUES(1,2,3);
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BEGIN;
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INSERT INTO t2 VALUES(1);
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$cmd INTO t1 VALUES(1,2,4);
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}]} r1]
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catch {execsql {COMMIT}}
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if {$r0} {set r1 {}} {set r1 [execsql {SELECT c FROM t1}]}
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set r2 [execsql {SELECT x FROM t2}]
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list $r0 $r1 $r2
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} [list $t0 $t1 $t2]
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}
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# Create tables for the first group of tests.
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#
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do_test conflict-3.0 {
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execsql {
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DROP TABLE t1;
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DROP TABLE t2;
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CREATE TABLE t1(a, b, c INTEGER, PRIMARY KEY(c), UNIQUE(a,b));
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CREATE TABLE t2(x);
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SELECT c FROM t1 ORDER BY c;
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}
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} {}
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# Six columns of configuration data as follows:
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#
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# i The reference number of the test
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# cmd An INSERT or REPLACE command to execute against table t1
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# t0 True if there is an error from $cmd
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# t1 Content of "c" column of t1 assuming no error in $cmd
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# t2 Content of "x" column of t2
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#
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foreach {i cmd t0 t1 t2} {
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1 INSERT 1 {} 1
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2 {INSERT OR IGNORE} 0 3 1
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3 {INSERT OR REPLACE} 0 4 1
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4 REPLACE 0 4 1
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5 {INSERT OR FAIL} 1 {} 1
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6 {INSERT OR ABORT} 1 {} 1
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7 {INSERT OR ROLLBACK} 1 {} {}
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} {
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do_test conflict-3.$i {
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set r0 [catch {execsql [subst {
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DELETE FROM t1;
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DELETE FROM t2;
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INSERT INTO t1 VALUES(1,2,3);
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BEGIN;
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INSERT INTO t2 VALUES(1);
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$cmd INTO t1 VALUES(1,2,4);
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}]} r1]
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catch {execsql {COMMIT}}
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if {$r0} {set r1 {}} {set r1 [execsql {SELECT c FROM t1}]}
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set r2 [execsql {SELECT x FROM t2}]
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list $r0 $r1 $r2
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} [list $t0 $t1 $t2]
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}
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do_test conflict-4.0 {
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execsql {
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DROP TABLE t2;
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CREATE TABLE t2(x);
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SELECT x FROM t2;
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}
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} {}
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# Six columns of configuration data as follows:
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#
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# i The reference number of the test
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# conf1 The conflict resolution algorithm on the UNIQUE constraint
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# cmd An INSERT or REPLACE command to execute against table t1
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# t0 True if there is an error from $cmd
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# t1 Content of "c" column of t1 assuming no error in $cmd
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# t2 Content of "x" column of t2
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#
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foreach {i conf1 cmd t0 t1 t2} {
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1 {} INSERT 1 {} 1
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2 REPLACE INSERT 0 4 1
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3 IGNORE INSERT 0 3 1
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4 FAIL INSERT 1 {} 1
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5 ABORT INSERT 1 {} 1
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6 ROLLBACK INSERT 1 {} {}
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7 REPLACE {INSERT OR IGNORE} 0 3 1
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8 IGNORE {INSERT OR REPLACE} 0 4 1
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9 FAIL {INSERT OR IGNORE} 0 3 1
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10 ABORT {INSERT OR REPLACE} 0 4 1
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11 ROLLBACK {INSERT OR IGNORE } 0 3 1
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} {
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do_test conflict-4.$i {
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if {$conf1!=""} {set conf1 "ON CONFLICT $conf1"}
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set r0 [catch {execsql [subst {
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DROP TABLE t1;
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CREATE TABLE t1(a,b,c,UNIQUE(a,b) $conf1);
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DELETE FROM t2;
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INSERT INTO t1 VALUES(1,2,3);
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BEGIN;
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INSERT INTO t2 VALUES(1);
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$cmd INTO t1 VALUES(1,2,4);
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}]} r1]
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catch {execsql {COMMIT}}
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if {$r0} {set r1 {}} {set r1 [execsql {SELECT c FROM t1}]}
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set r2 [execsql {SELECT x FROM t2}]
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list $r0 $r1 $r2
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} [list $t0 $t1 $t2]
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}
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do_test conflict-5.0 {
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execsql {
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DROP TABLE t2;
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CREATE TABLE t2(x);
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SELECT x FROM t2;
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}
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} {}
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# Six columns of configuration data as follows:
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#
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# i The reference number of the test
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# conf1 The conflict resolution algorithm on the NOT NULL constraint
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# cmd An INSERT or REPLACE command to execute against table t1
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# t0 True if there is an error from $cmd
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# t1 Content of "c" column of t1 assuming no error in $cmd
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# t2 Content of "x" column of t2
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#
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foreach {i conf1 cmd t0 t1 t2} {
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1 {} INSERT 1 {} 1
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2 REPLACE INSERT 0 5 1
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3 IGNORE INSERT 0 {} 1
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4 FAIL INSERT 1 {} 1
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5 ABORT INSERT 1 {} 1
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6 ROLLBACK INSERT 1 {} {}
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7 REPLACE {INSERT OR IGNORE} 0 {} 1
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8 IGNORE {INSERT OR REPLACE} 0 5 1
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9 FAIL {INSERT OR IGNORE} 0 {} 1
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10 ABORT {INSERT OR REPLACE} 0 5 1
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11 ROLLBACK {INSERT OR IGNORE} 0 {} 1
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12 {} {INSERT OR IGNORE} 0 {} 1
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13 {} {INSERT OR REPLACE} 0 5 1
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14 {} {INSERT OR FAIL} 1 {} 1
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15 {} {INSERT OR ABORT} 1 {} 1
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16 {} {INSERT OR ROLLBACK} 1 {} {}
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} {
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if {$t0} {set t1 {NOT NULL constraint failed: t1.c}}
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do_test conflict-5.$i {
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if {$conf1!=""} {set conf1 "ON CONFLICT $conf1"}
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set r0 [catch {execsql [subst {
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DROP TABLE t1;
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CREATE TABLE t1(a,b,c NOT NULL $conf1 DEFAULT 5);
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DELETE FROM t2;
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BEGIN;
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INSERT INTO t2 VALUES(1);
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$cmd INTO t1 VALUES(1,2,NULL);
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}]} r1]
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catch {execsql {COMMIT}}
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if {!$r0} {set r1 [execsql {SELECT c FROM t1}]}
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set r2 [execsql {SELECT x FROM t2}]
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list $r0 $r1 $r2
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} [list $t0 $t1 $t2]
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}
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do_test conflict-6.0 {
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execsql {
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DROP TABLE t2;
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CREATE TABLE t2(a,b,c);
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INSERT INTO t2 VALUES(1,2,1);
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INSERT INTO t2 VALUES(2,3,2);
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INSERT INTO t2 VALUES(3,4,1);
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INSERT INTO t2 VALUES(4,5,4);
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SELECT c FROM t2 ORDER BY b;
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CREATE TABLE t3(x);
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INSERT INTO t3 VALUES(1);
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}
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} {1 2 1 4}
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# Six columns of configuration data as follows:
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#
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# i The reference number of the test
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# conf1 The conflict resolution algorithm on the UNIQUE constraint
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# cmd An UPDATE command to execute against table t1
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# t0 True if there is an error from $cmd
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# t1 Content of "b" column of t1 assuming no error in $cmd
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# t2 Content of "x" column of t3
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# t3 Number of temporary files for tables
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# t4 Number of temporary files for statement journals
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#
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# Update (2007-08-21): Since temporary table files are now opened lazily,
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# and none of the following tests use large quantities of data, t3 is always 0.
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#
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# Update (2016-03-04): Subjournals now also open lazily, so t4 is also always 0.
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#
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foreach {i conf1 cmd t0 t1 t2 t3 t4} {
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1 {} UPDATE 1 {6 7 8 9} 1 0 0
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2 REPLACE UPDATE 0 {7 6 9} 1 0 0
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3 IGNORE UPDATE 0 {6 7 3 9} 1 0 0
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4 FAIL UPDATE 1 {6 7 3 4} 1 0 0
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5 ABORT UPDATE 1 {1 2 3 4} 1 0 0
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6 ROLLBACK UPDATE 1 {1 2 3 4} 0 0 0
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7 REPLACE {UPDATE OR IGNORE} 0 {6 7 3 9} 1 0 0
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8 IGNORE {UPDATE OR REPLACE} 0 {7 6 9} 1 0 0
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9 FAIL {UPDATE OR IGNORE} 0 {6 7 3 9} 1 0 0
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10 ABORT {UPDATE OR REPLACE} 0 {7 6 9} 1 0 0
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11 ROLLBACK {UPDATE OR IGNORE} 0 {6 7 3 9} 1 0 0
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12 {} {UPDATE OR IGNORE} 0 {6 7 3 9} 1 0 0
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13 {} {UPDATE OR REPLACE} 0 {7 6 9} 1 0 0
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14 {} {UPDATE OR FAIL} 1 {6 7 3 4} 1 0 0
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15 {} {UPDATE OR ABORT} 1 {1 2 3 4} 1 0 0
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16 {} {UPDATE OR ROLLBACK} 1 {1 2 3 4} 0 0 0
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} {
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if {$t0} {set t1 {UNIQUE constraint failed: t1.a}}
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if {[info exists TEMP_STORE] && $TEMP_STORE==3} {
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set t3 0
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} else {
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set t3 [expr {$t3+$t4}]
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}
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do_test conflict-6.$i {
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db close
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sqlite3 db test.db
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if {$conf1!=""} {set conf1 "ON CONFLICT $conf1"}
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execsql {pragma temp_store=file}
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set ::sqlite_opentemp_count 0
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set r0 [catch {execsql [subst {
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DROP TABLE t1;
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CREATE TABLE t1(a,b,c, UNIQUE(a) $conf1);
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INSERT INTO t1 SELECT * FROM t2;
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UPDATE t3 SET x=0;
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BEGIN;
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$cmd t3 SET x=1;
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$cmd t1 SET b=b*2;
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$cmd t1 SET a=c+5;
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}]} r1]
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catch {execsql {COMMIT}}
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if {!$r0} {set r1 [execsql {SELECT a FROM t1 ORDER BY b}]}
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set r2 [execsql {SELECT x FROM t3}]
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list $r0 $r1 $r2 $::sqlite_opentemp_count
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} [list $t0 $t1 $t2 $t3]
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}
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# Test to make sure a lot of IGNOREs don't cause a stack overflow
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#
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do_test conflict-7.1 {
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execsql {
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DROP TABLE t1;
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DROP TABLE t2;
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DROP TABLE t3;
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CREATE TABLE t1(a unique, b);
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}
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for {set i 1} {$i<=50} {incr i} {
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execsql "INSERT into t1 values($i,[expr {$i+1}]);"
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}
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execsql {
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SELECT count(*), min(a), max(b) FROM t1;
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}
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} {50 1 51}
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do_test conflict-7.2 {
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execsql {
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PRAGMA count_changes=on;
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UPDATE OR IGNORE t1 SET a=1000;
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}
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} {1}
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do_test conflict-7.2.1 {
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db changes
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} {1}
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do_test conflict-7.3 {
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execsql {
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SELECT b FROM t1 WHERE a=1000;
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}
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} {2}
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do_test conflict-7.4 {
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execsql {
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SELECT count(*) FROM t1;
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}
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} {50}
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do_test conflict-7.5 {
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execsql {
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PRAGMA count_changes=on;
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UPDATE OR REPLACE t1 SET a=1001;
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}
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} {50}
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do_test conflict-7.5.1 {
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db changes
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} {50}
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do_test conflict-7.6 {
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execsql {
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SELECT b FROM t1 WHERE a=1001;
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}
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} {51}
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do_test conflict-7.7 {
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execsql {
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SELECT count(*) FROM t1;
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}
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} {1}
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# Update for version 3: A SELECT statement no longer resets the change
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# counter (Test result changes from 0 to 50).
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do_test conflict-7.7.1 {
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db changes
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} {50}
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# Make sure the row count is right for rows that are ignored on
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# an insert.
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#
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do_test conflict-8.1 {
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execsql {
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DELETE FROM t1;
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INSERT INTO t1 VALUES(1,2);
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}
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execsql {
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INSERT OR IGNORE INTO t1 VALUES(2,3);
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}
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} {1}
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do_test conflict-8.1.1 {
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db changes
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} {1}
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do_test conflict-8.2 {
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execsql {
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INSERT OR IGNORE INTO t1 VALUES(2,4);
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}
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} {0}
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do_test conflict-8.2.1 {
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db changes
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} {0}
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do_test conflict-8.3 {
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execsql {
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INSERT OR REPLACE INTO t1 VALUES(2,4);
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}
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} {1}
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do_test conflict-8.3.1 {
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db changes
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} {1}
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do_test conflict-8.4 {
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execsql {
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INSERT OR IGNORE INTO t1 SELECT * FROM t1;
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}
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} {0}
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do_test conflict-8.4.1 {
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db changes
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} {0}
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do_test conflict-8.5 {
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execsql {
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INSERT OR IGNORE INTO t1 SELECT a+2,b+2 FROM t1;
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}
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} {2}
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do_test conflict-8.5.1 {
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db changes
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} {2}
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do_test conflict-8.6 {
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execsql {
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INSERT OR IGNORE INTO t1 SELECT a+3,b+3 FROM t1;
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}
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} {3}
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do_test conflict-8.6.1 {
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db changes
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} {3}
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integrity_check conflict-8.99
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do_test conflict-9.1 {
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execsql {
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PRAGMA count_changes=0;
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CREATE TABLE t2(
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a INTEGER UNIQUE ON CONFLICT IGNORE,
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b INTEGER UNIQUE ON CONFLICT FAIL,
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c INTEGER UNIQUE ON CONFLICT REPLACE,
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d INTEGER UNIQUE ON CONFLICT ABORT,
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e INTEGER UNIQUE ON CONFLICT ROLLBACK
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);
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CREATE TABLE t3(x);
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INSERT INTO t3 VALUES(1);
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SELECT * FROM t3;
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}
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} {1}
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do_test conflict-9.2 {
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catchsql {
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INSERT INTO t2 VALUES(1,1,1,1,1);
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INSERT INTO t2 VALUES(2,2,2,2,2);
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SELECT * FROM t2;
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}
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} {0 {1 1 1 1 1 2 2 2 2 2}}
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do_test conflict-9.3 {
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catchsql {
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INSERT INTO t2 VALUES(1,3,3,3,3);
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SELECT * FROM t2;
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}
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} {0 {1 1 1 1 1 2 2 2 2 2}}
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do_test conflict-9.4 {
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catchsql {
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UPDATE t2 SET a=a+1 WHERE a=1;
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SELECT * FROM t2;
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}
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} {0 {1 1 1 1 1 2 2 2 2 2}}
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do_test conflict-9.5 {
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catchsql {
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INSERT INTO t2 VALUES(3,1,3,3,3);
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SELECT * FROM t2;
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}
|
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} {1 {UNIQUE constraint failed: t2.b}}
|
|
do_test conflict-9.6 {
|
|
catchsql {
|
|
UPDATE t2 SET b=b+1 WHERE b=1;
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.b}}
|
|
do_test conflict-9.7 {
|
|
catchsql {
|
|
BEGIN;
|
|
UPDATE t3 SET x=x+1;
|
|
INSERT INTO t2 VALUES(3,1,3,3,3);
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.b}}
|
|
do_test conflict-9.8 {
|
|
execsql {COMMIT}
|
|
execsql {SELECT * FROM t3}
|
|
} {2}
|
|
do_test conflict-9.9 {
|
|
catchsql {
|
|
BEGIN;
|
|
UPDATE t3 SET x=x+1;
|
|
UPDATE t2 SET b=b+1 WHERE b=1;
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.b}}
|
|
do_test conflict-9.10 {
|
|
execsql {COMMIT}
|
|
execsql {SELECT * FROM t3}
|
|
} {3}
|
|
do_test conflict-9.11 {
|
|
catchsql {
|
|
INSERT INTO t2 VALUES(3,3,3,1,3);
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.d}}
|
|
do_test conflict-9.12 {
|
|
catchsql {
|
|
UPDATE t2 SET d=d+1 WHERE d=1;
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.d}}
|
|
do_test conflict-9.13 {
|
|
catchsql {
|
|
BEGIN;
|
|
UPDATE t3 SET x=x+1;
|
|
INSERT INTO t2 VALUES(3,3,3,1,3);
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.d}}
|
|
do_test conflict-9.14 {
|
|
execsql {COMMIT}
|
|
execsql {SELECT * FROM t3}
|
|
} {4}
|
|
do_test conflict-9.15 {
|
|
catchsql {
|
|
BEGIN;
|
|
UPDATE t3 SET x=x+1;
|
|
UPDATE t2 SET d=d+1 WHERE d=1;
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.d}}
|
|
do_test conflict-9.16 {
|
|
execsql {COMMIT}
|
|
execsql {SELECT * FROM t3}
|
|
} {5}
|
|
do_test conflict-9.17 {
|
|
catchsql {
|
|
INSERT INTO t2 VALUES(3,3,3,3,1);
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.e}}
|
|
do_test conflict-9.18 {
|
|
catchsql {
|
|
UPDATE t2 SET e=e+1 WHERE e=1;
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.e}}
|
|
do_test conflict-9.19 {
|
|
catchsql {
|
|
BEGIN;
|
|
UPDATE t3 SET x=x+1;
|
|
INSERT INTO t2 VALUES(3,3,3,3,1);
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.e}}
|
|
verify_ex_errcode conflict-9.21b SQLITE_CONSTRAINT_UNIQUE
|
|
do_test conflict-9.20 {
|
|
catch {execsql {COMMIT}}
|
|
execsql {SELECT * FROM t3}
|
|
} {5}
|
|
do_test conflict-9.21 {
|
|
catchsql {
|
|
BEGIN;
|
|
UPDATE t3 SET x=x+1;
|
|
UPDATE t2 SET e=e+1 WHERE e=1;
|
|
SELECT * FROM t2;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t2.e}}
|
|
verify_ex_errcode conflict-9.21b SQLITE_CONSTRAINT_UNIQUE
|
|
do_test conflict-9.22 {
|
|
catch {execsql {COMMIT}}
|
|
execsql {SELECT * FROM t3}
|
|
} {5}
|
|
do_test conflict-9.23 {
|
|
catchsql {
|
|
INSERT INTO t2 VALUES(3,3,1,3,3);
|
|
SELECT * FROM t2;
|
|
}
|
|
} {0 {2 2 2 2 2 3 3 1 3 3}}
|
|
do_test conflict-9.24 {
|
|
catchsql {
|
|
UPDATE t2 SET c=c-1 WHERE c=2;
|
|
SELECT * FROM t2;
|
|
}
|
|
} {0 {2 2 1 2 2}}
|
|
do_test conflict-9.25 {
|
|
catchsql {
|
|
BEGIN;
|
|
UPDATE t3 SET x=x+1;
|
|
INSERT INTO t2 VALUES(3,3,1,3,3);
|
|
SELECT * FROM t2;
|
|
}
|
|
} {0 {3 3 1 3 3}}
|
|
do_test conflict-9.26 {
|
|
catch {execsql {COMMIT}}
|
|
execsql {SELECT * FROM t3}
|
|
} {6}
|
|
|
|
do_test conflict-10.1 {
|
|
catchsql {
|
|
DELETE FROM t1;
|
|
BEGIN;
|
|
INSERT OR ROLLBACK INTO t1 VALUES(1,2);
|
|
INSERT OR ROLLBACK INTO t1 VALUES(1,3);
|
|
COMMIT;
|
|
}
|
|
execsql {SELECT * FROM t1}
|
|
} {}
|
|
do_test conflict-10.2 {
|
|
catchsql {
|
|
CREATE TABLE t4(x);
|
|
CREATE UNIQUE INDEX t4x ON t4(x);
|
|
BEGIN;
|
|
INSERT OR ROLLBACK INTO t4 VALUES(1);
|
|
INSERT OR ROLLBACK INTO t4 VALUES(1);
|
|
COMMIT;
|
|
}
|
|
execsql {SELECT * FROM t4}
|
|
} {}
|
|
|
|
# Ticket #1171. Make sure statement rollbacks do not
|
|
# damage the database.
|
|
#
|
|
do_test conflict-11.1 {
|
|
execsql {
|
|
-- Create a database object (pages 2, 3 of the file)
|
|
BEGIN;
|
|
CREATE TABLE abc(a UNIQUE, b, c);
|
|
INSERT INTO abc VALUES(1, 2, 3);
|
|
INSERT INTO abc VALUES(4, 5, 6);
|
|
INSERT INTO abc VALUES(7, 8, 9);
|
|
COMMIT;
|
|
}
|
|
|
|
|
|
# Set a small cache size so that changes will spill into
|
|
# the database file.
|
|
execsql {
|
|
PRAGMA cache_size = 10;
|
|
}
|
|
|
|
# Make lots of changes. Because of the small cache, some
|
|
# (most?) of these changes will spill into the disk file.
|
|
# In other words, some of the changes will not be held in
|
|
# cache.
|
|
#
|
|
execsql {
|
|
BEGIN;
|
|
-- Make sure the pager is in EXCLUSIVE state.
|
|
CREATE TABLE def(d, e, f);
|
|
INSERT INTO def VALUES
|
|
('xxxxxxxxxxxxxxx', 'yyyyyyyyyyyyyyyy', 'zzzzzzzzzzzzzzzz');
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
DELETE FROM abc WHERE a = 4;
|
|
}
|
|
|
|
# Execute a statement that does a statement rollback due to
|
|
# a constraint failure.
|
|
#
|
|
catchsql {
|
|
INSERT INTO abc SELECT 10, 20, 30 FROM def;
|
|
}
|
|
|
|
# Rollback the database. Verify that the state of the ABC table
|
|
# is unchanged from the beginning of the transaction. In other words,
|
|
# make sure the DELETE on table ABC that occurred within the transaction
|
|
# had no effect.
|
|
#
|
|
execsql {
|
|
ROLLBACK;
|
|
SELECT * FROM abc;
|
|
}
|
|
} {1 2 3 4 5 6 7 8 9}
|
|
integrity_check conflict-11.2
|
|
|
|
# Repeat test conflict-11.1 but this time commit.
|
|
#
|
|
do_test conflict-11.3 {
|
|
execsql {
|
|
BEGIN;
|
|
-- Make sure the pager is in EXCLUSIVE state.
|
|
UPDATE abc SET a=a+1;
|
|
CREATE TABLE def(d, e, f);
|
|
INSERT INTO def VALUES
|
|
('xxxxxxxxxxxxxxx', 'yyyyyyyyyyyyyyyy', 'zzzzzzzzzzzzzzzz');
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
DELETE FROM abc WHERE a = 4;
|
|
}
|
|
catchsql {
|
|
INSERT INTO abc SELECT 10, 20, 30 FROM def;
|
|
}
|
|
execsql {
|
|
ROLLBACK;
|
|
SELECT * FROM abc;
|
|
}
|
|
} {1 2 3 4 5 6 7 8 9}
|
|
# Repeat test conflict-11.1 but this time commit.
|
|
#
|
|
do_test conflict-11.5 {
|
|
execsql {
|
|
BEGIN;
|
|
-- Make sure the pager is in EXCLUSIVE state.
|
|
CREATE TABLE def(d, e, f);
|
|
INSERT INTO def VALUES
|
|
('xxxxxxxxxxxxxxx', 'yyyyyyyyyyyyyyyy', 'zzzzzzzzzzzzzzzz');
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
INSERT INTO def SELECT * FROM def;
|
|
DELETE FROM abc WHERE a = 4;
|
|
}
|
|
catchsql {
|
|
INSERT INTO abc SELECT 10, 20, 30 FROM def;
|
|
}
|
|
execsql {
|
|
COMMIT;
|
|
SELECT * FROM abc;
|
|
}
|
|
} {1 2 3 7 8 9}
|
|
integrity_check conflict-11.6
|
|
|
|
# Make sure UPDATE OR REPLACE works on tables that have only
|
|
# an INTEGER PRIMARY KEY.
|
|
#
|
|
do_test conflict-12.1 {
|
|
execsql {
|
|
CREATE TABLE t5(a INTEGER PRIMARY KEY, b text);
|
|
INSERT INTO t5 VALUES(1,'one');
|
|
INSERT INTO t5 VALUES(2,'two');
|
|
SELECT * FROM t5
|
|
}
|
|
} {1 one 2 two}
|
|
do_test conflict-12.2 {
|
|
execsql {
|
|
UPDATE OR IGNORE t5 SET a=a+1 WHERE a=1;
|
|
SELECT * FROM t5;
|
|
}
|
|
} {1 one 2 two}
|
|
do_test conflict-12.3 {
|
|
catchsql {
|
|
UPDATE t5 SET a=a+1 WHERE a=1;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t5.a}}
|
|
verify_ex_errcode conflict-12.3b SQLITE_CONSTRAINT_PRIMARYKEY
|
|
do_test conflict-12.4 {
|
|
execsql {
|
|
UPDATE OR REPLACE t5 SET a=a+1 WHERE a=1;
|
|
SELECT * FROM t5;
|
|
}
|
|
} {2 one}
|
|
do_test conflict-12.5 {
|
|
catchsql {
|
|
CREATE TABLE t5b(x);
|
|
INSERT INTO t5b(rowid, x) VALUES(1,10),(2,11);
|
|
UPDATE t5b SET rowid=rowid+1 WHERE x=10;
|
|
}
|
|
} {1 {UNIQUE constraint failed: t5b.rowid}}
|
|
verify_ex_errcode conflict-12.5b SQLITE_CONSTRAINT_ROWID
|
|
|
|
|
|
# Ticket [c38baa3d969eab7946dc50ba9d9b4f0057a19437]
|
|
# REPLACE works like ABORT on a CHECK constraint.
|
|
#
|
|
do_test conflict-13.1 {
|
|
execsql {
|
|
CREATE TABLE t13(a CHECK(a!=2));
|
|
BEGIN;
|
|
REPLACE INTO t13 VALUES(1);
|
|
}
|
|
catchsql {
|
|
REPLACE INTO t13 VALUES(2);
|
|
}
|
|
} {1 {CHECK constraint failed: a!=2}}
|
|
verify_ex_errcode conflict-13.1b SQLITE_CONSTRAINT_CHECK
|
|
do_test conflict-13.2 {
|
|
execsql {
|
|
REPLACE INTO t13 VALUES(3);
|
|
COMMIT;
|
|
SELECT * FROM t13;
|
|
}
|
|
} {1 3}
|
|
|
|
|
|
# Ticket https://www.sqlite.org/src/tktview/e6f1f2e34dceeb1ed61531c7e9
|
|
# Verify that it is not possible to sneak a NULL value into a NOT NULL
|
|
# column using REPLACE.
|
|
#
|
|
do_catchsql_test conflict-14.1 {
|
|
DROP TABLE IF EXISTS t1;
|
|
CREATE TABLE t1(x NOT NULL DEFAULT NULL);
|
|
REPLACE INTO t1 DEFAULT VALUES;
|
|
} {1 {NOT NULL constraint failed: t1.x}}
|
|
|
|
# 2019-12-15 gramfuzz1 find
|
|
# Three UNIQUE constraints, where the third would is a duplicate except
|
|
# that it adds ON CONFLICT REPLACE. Verify that the indexes end up
|
|
# sorted in the correct order (REPLACE last) so that constraint processing
|
|
# works correctly.
|
|
#
|
|
reset_db
|
|
do_execsql_test conflict-15.10 {
|
|
CREATE TABLE t1(
|
|
x PRIMARY KEY,
|
|
UNIQUE(x,x),
|
|
UNIQUE(x,x) ON CONFLICT REPLACE
|
|
);
|
|
INSERT INTO t1(x) VALUES(1);
|
|
SELECT * FROM t1;
|
|
} {1}
|
|
do_catchsql_test conflict-15.20 {
|
|
INSERT INTO t1(x) VALUES(1);
|
|
} {1 {UNIQUE constraint failed: t1.x}}
|
|
do_execsql_test conflict-15.30 {
|
|
SELECT * FROM t1;
|
|
} {1}
|
|
|
|
# 2023-01-16 https://sqlite.org/forum/forumpost/aa580a5af38a58e3
|
|
# The parser accepts an ON CONFLICT clause on table CHECK constraints
|
|
# but not on column CHECK constraints. But the CHECK constraint is
|
|
# ignored. It has been like this since version 3.0.0.
|
|
#
|
|
# There might be applications and/or databases in the wild that have
|
|
# table CHECK constraints with ON CONFLICT clauses. In as much as this
|
|
# is a harmless quirk, we continue to support it in order to avoid
|
|
# breaking those legacy applications and databases.
|
|
#
|
|
reset_db
|
|
do_catchsql_test conflict-16.1 {
|
|
-- ON CONFLICT clauses are not allowed on column CHECK constraints
|
|
CREATE TABLE t1(a INT CHECK( a!=5 ) ON CONFLICT ignore);
|
|
} {1 {near "ON": syntax error}}
|
|
do_execsql_test conflict-16.2 {
|
|
-- ON CONFLICT is allowed on table CHECK constraints
|
|
CREATE TABLE t1(a INT, CHECK( a!=5 ) ON CONFLICT ignore);
|
|
} {}
|
|
do_catchsql_test conflict-16.3 {
|
|
-- The ON CONFLICT clause is in-op
|
|
INSERT INTO t1(a) VALUES(4),(5),(6);
|
|
} {1 {CHECK constraint failed: a!=5}}
|
|
do_execsql_test conflict-16.4 {
|
|
SELECT a FROM t1 ORDER BY a;
|
|
} {}
|
|
do_execsql_test conflict-16.5 {
|
|
INSERT OR IGNORE INTO t1(a) VALUES(4),(5),(6);
|
|
SELECT a FROM t1 ORDER BY a;
|
|
} {4 6}
|
|
|
|
finish_test
|