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Diffstat (limited to 'test/without_rowid3.test')
| -rw-r--r-- | test/without_rowid3.test | 2111 |
1 files changed, 2111 insertions, 0 deletions
diff --git a/test/without_rowid3.test b/test/without_rowid3.test new file mode 100644 index 0000000..f768745 --- /dev/null +++ b/test/without_rowid3.test @@ -0,0 +1,2111 @@ +# 2013-11-02 +# +# The author disclaims copyright to this source code. In place of +# a legal notice, here is a blessing: +# +# May you do good and not evil. +# May you find forgiveness for yourself and forgive others. +# May you share freely, never taking more than you give. +# +#*********************************************************************** +# This file implements regression tests for SQLite library. +# +# This file implements tests for foreign keys on WITHOUT ROWID +# tables. +# + +set testdir [file dirname $argv0] +source $testdir/tester.tcl + +ifcapable {!foreignkey||!trigger} { + finish_test + return +} + +#------------------------------------------------------------------------- +# Test structure: +# +# without_rowid3-1.*: Simple tests to check that immediate and deferred foreign key +# constraints work when not inside a transaction. +# +# without_rowid3-2.*: Tests to verify that deferred foreign keys work inside +# explicit transactions (i.e that processing really is deferred). +# +# without_rowid3-3.*: Tests that a statement transaction is rolled back if an +# immediate foreign key constraint is violated. +# +# without_rowid3-4.*: Test that FK actions may recurse even when recursive triggers +# are disabled. +# +# without_rowid3-5.*: Check that if foreign-keys are enabled, it is not possible +# to write to an FK column using the incremental blob API. +# +# without_rowid3-6.*: Test that FK processing is automatically disabled when +# running VACUUM. +# +# without_rowid3-7.*: Test using an IPK as the key in the child (referencing) table. +# +# without_rowid3-8.*: Test that enabling/disabling foreign key support while a +# transaction is active is not possible. +# +# without_rowid3-9.*: Test SET DEFAULT actions. +# +# without_rowid3-10.*: Test errors. +# +# without_rowid3-11.*: Test CASCADE actions. +# +# without_rowid3-12.*: Test RESTRICT actions. +# +# without_rowid3-13.*: Test that FK processing is performed when a row is REPLACED by +# an UPDATE or INSERT statement. +# +# without_rowid3-14.*: Test the ALTER TABLE and DROP TABLE commands. +# +# without_rowid3-15.*: Test that if there are no (known) outstanding foreign key +# constraint violations in the database, inserting into a parent +# table or deleting from a child table does not cause SQLite +# to check if this has repaired an outstanding violation. +# +# without_rowid3-16.*: Test that rows that refer to themselves may be inserted, +# updated and deleted. +# +# without_rowid3-17.*: Test that the "count_changes" pragma does not interfere with +# FK constraint processing. +# +# without_rowid3-18.*: Test that the authorization callback is invoked when processing +# FK constraints. +# +# without_rowid3-20.*: Test that ON CONFLICT clauses specified as part of statements +# do not affect the operation of FK constraints. +# +# without_rowid3-genfkey.*: Tests that were used with the shell tool .genfkey +# command. Recycled to test the built-in implementation. +# +# without_rowid3-dd08e5.*: Tests to verify that ticket dd08e5a988d00decc4a543daa8d +# has been fixed. +# + + +execsql { PRAGMA foreign_keys = on } + +set FkeySimpleSchema { + PRAGMA foreign_keys = on; + CREATE TABLE t1(a PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE t2(c REFERENCES t1(a) /D/ , d); + + CREATE TABLE t3(a PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE t4(c REFERENCES t3 /D/, d); + + CREATE TABLE t7(a, b INT PRIMARY KEY) WITHOUT rowid; + CREATE TABLE t8(c REFERENCES t7 /D/, d); + + CREATE TABLE t9(a REFERENCES nosuchtable, b); + CREATE TABLE t10(a REFERENCES t9(c) /D/, b); +} + + +set FkeySimpleTests { + 1.1 "INSERT INTO t2 VALUES(1, 3)" {1 {FOREIGN KEY constraint failed}} + 1.2 "INSERT INTO t1 VALUES(1, 2)" {0 {}} + 1.3 "INSERT INTO t2 VALUES(1, 3)" {0 {}} + 1.4 "INSERT INTO t2 VALUES(2, 4)" {1 {FOREIGN KEY constraint failed}} + 1.5 "INSERT INTO t2 VALUES(NULL, 4)" {0 {}} + 1.6 "UPDATE t2 SET c=2 WHERE d=4" {1 {FOREIGN KEY constraint failed}} + 1.7 "UPDATE t2 SET c=1 WHERE d=4" {0 {}} + 1.9 "UPDATE t2 SET c=1 WHERE d=4" {0 {}} + 1.10 "UPDATE t2 SET c=NULL WHERE d=4" {0 {}} + 1.11 "DELETE FROM t1 WHERE a=1" {1 {FOREIGN KEY constraint failed}} + 1.12 "UPDATE t1 SET a = 2" {1 {FOREIGN KEY constraint failed}} + 1.13 "UPDATE t1 SET a = 1" {0 {}} + + 2.1 "INSERT INTO t4 VALUES(1, 3)" {1 {FOREIGN KEY constraint failed}} + 2.2 "INSERT INTO t3 VALUES(1, 2)" {0 {}} + 2.3 "INSERT INTO t4 VALUES(1, 3)" {0 {}} + + 4.1 "INSERT INTO t8 VALUES(1, 3)" {1 {FOREIGN KEY constraint failed}} + 4.2 "INSERT INTO t7 VALUES(2, 1)" {0 {}} + 4.3 "INSERT INTO t8 VALUES(1, 3)" {0 {}} + 4.4 "INSERT INTO t8 VALUES(2, 4)" {1 {FOREIGN KEY constraint failed}} + 4.5 "INSERT INTO t8 VALUES(NULL, 4)" {0 {}} + 4.6 "UPDATE t8 SET c=2 WHERE d=4" {1 {FOREIGN KEY constraint failed}} + 4.7 "UPDATE t8 SET c=1 WHERE d=4" {0 {}} + 4.9 "UPDATE t8 SET c=1 WHERE d=4" {0 {}} + 4.10 "UPDATE t8 SET c=NULL WHERE d=4" {0 {}} + 4.11 "DELETE FROM t7 WHERE b=1" {1 {FOREIGN KEY constraint failed}} + 4.12 "UPDATE t7 SET b = 2" {1 {FOREIGN KEY constraint failed}} + 4.13 "UPDATE t7 SET b = 1" {0 {}} + 4.14 "INSERT INTO t8 VALUES('a', 'b')" {1 {FOREIGN KEY constraint failed}} + 4.15 "UPDATE t7 SET b = 5" {1 {FOREIGN KEY constraint failed}} + 4.17 "UPDATE t7 SET a = 10" {0 {}} + + 5.1 "INSERT INTO t9 VALUES(1, 3)" {1 {no such table: main.nosuchtable}} + 5.2 "INSERT INTO t10 VALUES(1, 3)" + {1 {foreign key mismatch - "t10" referencing "t9"}} +} + +do_test without_rowid3-1.1.0 { + execsql [string map {/D/ {}} $FkeySimpleSchema] +} {} +foreach {tn zSql res} $FkeySimpleTests { + do_test without_rowid3-1.1.$tn.1 { catchsql $zSql } $res + do_test without_rowid3-1.1.$tn.2 { execsql {PRAGMA foreign_key_check(t1)} } {} + do_test without_rowid3-1.1.$tn.3 { execsql {PRAGMA foreign_key_check(t2)} } {} + do_test without_rowid3-1.1.$tn.4 { execsql {PRAGMA foreign_key_check(t3)} } {} + do_test without_rowid3-1.1.$tn.5 { execsql {PRAGMA foreign_key_check(t4)} } {} + do_test without_rowid3-1.1.$tn.6 { execsql {PRAGMA foreign_key_check(t7)} } {} + do_test without_rowid3-1.1.$tn.7 { execsql {PRAGMA foreign_key_check(t8)} } {} +} +drop_all_tables + +do_test without_rowid3-1.2.0 { + execsql [string map {/D/ {DEFERRABLE INITIALLY DEFERRED}} $FkeySimpleSchema] +} {} +foreach {tn zSql res} $FkeySimpleTests { + do_test without_rowid3-1.2.$tn { catchsql $zSql } $res + do_test without_rowid3-1.2.$tn.2 { execsql {PRAGMA foreign_key_check(t1)} } {} + do_test without_rowid3-1.2.$tn.3 { execsql {PRAGMA foreign_key_check(t2)} } {} + do_test without_rowid3-1.2.$tn.4 { execsql {PRAGMA foreign_key_check(t3)} } {} + do_test without_rowid3-1.2.$tn.5 { execsql {PRAGMA foreign_key_check(t4)} } {} + do_test without_rowid3-1.2.$tn.6 { execsql {PRAGMA foreign_key_check(t7)} } {} + do_test without_rowid3-1.2.$tn.7 { execsql {PRAGMA foreign_key_check(t8)} } {} +} +drop_all_tables + +do_test without_rowid3-1.3.0 { + execsql [string map {/D/ {}} $FkeySimpleSchema] + execsql { PRAGMA count_changes = 1 } +} {} +foreach {tn zSql res} $FkeySimpleTests { + if {$res == "0 {}"} { set res {0 1} } + do_test without_rowid3-1.3.$tn { catchsql $zSql } $res + do_test without_rowid3-1.3.$tn.2 { execsql {PRAGMA foreign_key_check(t1)} } {} + do_test without_rowid3-1.3.$tn.3 { execsql {PRAGMA foreign_key_check(t2)} } {} + do_test without_rowid3-1.3.$tn.4 { execsql {PRAGMA foreign_key_check(t3)} } {} + do_test without_rowid3-1.3.$tn.5 { execsql {PRAGMA foreign_key_check(t4)} } {} + do_test without_rowid3-1.3.$tn.6 { execsql {PRAGMA foreign_key_check(t7)} } {} + do_test without_rowid3-1.3.$tn.7 { execsql {PRAGMA foreign_key_check(t8)} } {} +} +execsql { PRAGMA count_changes = 0 } +drop_all_tables + +do_test without_rowid3-1.4.0 { + execsql [string map {/D/ {}} $FkeySimpleSchema] + execsql { PRAGMA count_changes = 1 } +} {} +foreach {tn zSql res} $FkeySimpleTests { + if {$res == "0 {}"} { set res {0 1} } + execsql BEGIN + do_test without_rowid3-1.4.$tn { catchsql $zSql } $res + execsql COMMIT +} +execsql { PRAGMA count_changes = 0 } +drop_all_tables + +# Special test: When the parent key is an IPK, make sure the affinity of +# the IPK is not applied to the child key value before it is inserted +# into the child table. +do_test without_rowid3-1.5.1 { + execsql { + CREATE TABLE i(i INT PRIMARY KEY) WITHOUT rowid; + CREATE TABLE j(j REFERENCES i); + INSERT INTO i VALUES(35); + INSERT INTO j VALUES('35.0'); + SELECT j, typeof(j) FROM j; + } +} {35.0 text} +do_test without_rowid3-1.5.2 { + catchsql { DELETE FROM i } +} {1 {FOREIGN KEY constraint failed}} + +# Same test using a regular primary key with integer affinity. +drop_all_tables +do_test without_rowid3-1.6.1 { + execsql { + CREATE TABLE i(i INT UNIQUE); + CREATE TABLE j(j REFERENCES i(i)); + INSERT INTO i VALUES('35.0'); + INSERT INTO j VALUES('35.0'); + SELECT j, typeof(j) FROM j; + SELECT i, typeof(i) FROM i; + } +} {35.0 text 35 integer} +do_test without_rowid3-1.6.2 { + catchsql { DELETE FROM i } +} {1 {FOREIGN KEY constraint failed}} + +# Use a collation sequence on the parent key. +drop_all_tables +do_test without_rowid3-1.7.1 { + execsql { + CREATE TABLE i(i TEXT COLLATE nocase PRIMARY KEY) WITHOUT rowid; + CREATE TABLE j(j TEXT COLLATE binary REFERENCES i(i)); + INSERT INTO i VALUES('SQLite'); + INSERT INTO j VALUES('sqlite'); + } + catchsql { DELETE FROM i } +} {1 {FOREIGN KEY constraint failed}} + +# Use the parent key collation even if it is default and the child key +# has an explicit value. +drop_all_tables +do_test without_rowid3-1.7.2 { + execsql { + CREATE TABLE i(i TEXT PRIMARY KEY) WITHOUT rowid; -- Colseq is "BINARY" + CREATE TABLE j(j TEXT COLLATE nocase REFERENCES i(i)); + INSERT INTO i VALUES('SQLite'); + } + catchsql { INSERT INTO j VALUES('sqlite') } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-1.7.3 { + execsql { + INSERT INTO i VALUES('sqlite'); + INSERT INTO j VALUES('sqlite'); + DELETE FROM i WHERE i = 'SQLite'; + } + catchsql { DELETE FROM i WHERE i = 'sqlite' } +} {1 {FOREIGN KEY constraint failed}} + +#------------------------------------------------------------------------- +# This section (test cases without_rowid3-2.*) contains tests to check that the +# deferred foreign key constraint logic works. +# +proc without_rowid3-2-test {tn nocommit sql {res {}}} { + if {$res eq "FKV"} { + set expected {1 {FOREIGN KEY constraint failed}} + } else { + set expected [list 0 $res] + } + do_test without_rowid3-2.$tn [list catchsql $sql] $expected + if {$nocommit} { + do_test without_rowid3-2.${tn}c { + catchsql COMMIT + } {1 {FOREIGN KEY constraint failed}} + } +} + +without_rowid3-2-test 1 0 { + CREATE TABLE node( + nodeid PRIMARY KEY, + parent REFERENCES node DEFERRABLE INITIALLY DEFERRED + ) WITHOUT rowid; + CREATE TABLE leaf( + cellid PRIMARY KEY, + parent REFERENCES node DEFERRABLE INITIALLY DEFERRED + ) WITHOUT rowid; +} + +without_rowid3-2-test 1 0 "INSERT INTO node VALUES(1, 0)" FKV +without_rowid3-2-test 2 0 "BEGIN" +without_rowid3-2-test 3 1 "INSERT INTO node VALUES(1, 0)" +without_rowid3-2-test 4 0 "UPDATE node SET parent = NULL" +without_rowid3-2-test 5 0 "COMMIT" +without_rowid3-2-test 6 0 "SELECT * FROM node" {1 {}} + +without_rowid3-2-test 7 0 "BEGIN" +without_rowid3-2-test 8 1 "INSERT INTO leaf VALUES('a', 2)" +without_rowid3-2-test 9 1 "INSERT INTO node VALUES(2, 0)" +without_rowid3-2-test 10 0 "UPDATE node SET parent = 1 WHERE nodeid = 2" +without_rowid3-2-test 11 0 "COMMIT" +without_rowid3-2-test 12 0 "SELECT * FROM node" {1 {} 2 1} +without_rowid3-2-test 13 0 "SELECT * FROM leaf" {a 2} + +without_rowid3-2-test 14 0 "BEGIN" +without_rowid3-2-test 15 1 "DELETE FROM node WHERE nodeid = 2" +without_rowid3-2-test 16 0 "INSERT INTO node VALUES(2, NULL)" +without_rowid3-2-test 17 0 "COMMIT" +without_rowid3-2-test 18 0 "SELECT * FROM node" {1 {} 2 {}} +without_rowid3-2-test 19 0 "SELECT * FROM leaf" {a 2} + +without_rowid3-2-test 20 0 "BEGIN" +without_rowid3-2-test 21 0 "INSERT INTO leaf VALUES('b', 1)" +without_rowid3-2-test 22 0 "SAVEPOINT save" +without_rowid3-2-test 23 0 "DELETE FROM node WHERE nodeid = 1" +without_rowid3-2-test 24 0 "ROLLBACK TO save" +without_rowid3-2-test 25 0 "COMMIT" +without_rowid3-2-test 26 0 "SELECT * FROM node" {1 {} 2 {}} +without_rowid3-2-test 27 0 "SELECT * FROM leaf" {a 2 b 1} + +without_rowid3-2-test 28 0 "BEGIN" +without_rowid3-2-test 29 0 "INSERT INTO leaf VALUES('c', 1)" +without_rowid3-2-test 30 0 "SAVEPOINT save" +without_rowid3-2-test 31 0 "DELETE FROM node WHERE nodeid = 1" +without_rowid3-2-test 32 1 "RELEASE save" +without_rowid3-2-test 33 1 "DELETE FROM leaf WHERE cellid = 'b'" +without_rowid3-2-test 34 0 "DELETE FROM leaf WHERE cellid = 'c'" +without_rowid3-2-test 35 0 "COMMIT" +without_rowid3-2-test 36 0 "SELECT * FROM node" {2 {}} +without_rowid3-2-test 37 0 "SELECT * FROM leaf" {a 2} + +without_rowid3-2-test 38 0 "SAVEPOINT outer" +without_rowid3-2-test 39 1 "INSERT INTO leaf VALUES('d', 3)" +without_rowid3-2-test 40 1 "RELEASE outer" FKV +without_rowid3-2-test 41 1 "INSERT INTO leaf VALUES('e', 3)" +without_rowid3-2-test 42 0 "INSERT INTO node VALUES(3, 2)" +without_rowid3-2-test 43 0 "RELEASE outer" + +without_rowid3-2-test 44 0 "SAVEPOINT outer" +without_rowid3-2-test 45 1 "DELETE FROM node WHERE nodeid=3" +without_rowid3-2-test 47 0 "INSERT INTO node VALUES(3, 2)" +without_rowid3-2-test 48 0 "ROLLBACK TO outer" +without_rowid3-2-test 49 0 "RELEASE outer" + +without_rowid3-2-test 50 0 "SAVEPOINT outer" +without_rowid3-2-test 51 1 "INSERT INTO leaf VALUES('f', 4)" +without_rowid3-2-test 52 1 "SAVEPOINT inner" +without_rowid3-2-test 53 1 "INSERT INTO leaf VALUES('g', 4)" +without_rowid3-2-test 54 1 "RELEASE outer" FKV +without_rowid3-2-test 55 1 "ROLLBACK TO inner" +without_rowid3-2-test 56 0 "COMMIT" FKV +without_rowid3-2-test 57 0 "INSERT INTO node VALUES(4, NULL)" +without_rowid3-2-test 58 0 "RELEASE outer" +without_rowid3-2-test 59 0 "SELECT * FROM node" {2 {} 3 2 4 {}} +without_rowid3-2-test 60 0 "SELECT * FROM leaf" {a 2 d 3 e 3 f 4} + +# The following set of tests check that if a statement that affects +# multiple rows violates some foreign key constraints, then strikes a +# constraint that causes the statement-transaction to be rolled back, +# the deferred constraint counter is correctly reset to the value it +# had before the statement-transaction was opened. +# +without_rowid3-2-test 61 0 "BEGIN" +without_rowid3-2-test 62 0 "DELETE FROM leaf" +without_rowid3-2-test 63 0 "DELETE FROM node" +without_rowid3-2-test 64 1 "INSERT INTO leaf VALUES('a', 1)" +without_rowid3-2-test 65 1 "INSERT INTO leaf VALUES('b', 2)" +without_rowid3-2-test 66 1 "INSERT INTO leaf VALUES('c', 1)" +do_test without_rowid3-2-test-67 { + catchsql "INSERT INTO node SELECT parent, 3 FROM leaf" +} {1 {UNIQUE constraint failed: node.nodeid}} +without_rowid3-2-test 68 0 "COMMIT" FKV +without_rowid3-2-test 69 1 "INSERT INTO node VALUES(1, NULL)" +without_rowid3-2-test 70 0 "INSERT INTO node VALUES(2, NULL)" +without_rowid3-2-test 71 0 "COMMIT" + +without_rowid3-2-test 72 0 "BEGIN" +without_rowid3-2-test 73 1 "DELETE FROM node" +without_rowid3-2-test 74 0 "INSERT INTO node(nodeid) SELECT DISTINCT parent FROM leaf" +without_rowid3-2-test 75 0 "COMMIT" + +#------------------------------------------------------------------------- +# Test cases without_rowid3-3.* test that a program that executes foreign key +# actions (CASCADE, SET DEFAULT, SET NULL etc.) or tests FK constraints +# opens a statement transaction if required. +# +# without_rowid3-3.1.*: Test UPDATE statements. +# without_rowid3-3.2.*: Test DELETE statements. +# +drop_all_tables +do_test without_rowid3-3.1.1 { + execsql { + CREATE TABLE ab(a PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE cd( + c PRIMARY KEY REFERENCES ab ON UPDATE CASCADE ON DELETE CASCADE, + d + ) WITHOUT rowid; + CREATE TABLE ef( + e REFERENCES cd ON UPDATE CASCADE, + f, CHECK (e!=5) + ); + } +} {} +do_test without_rowid3-3.1.2 { + execsql { + INSERT INTO ab VALUES(1, 'b'); + INSERT INTO cd VALUES(1, 'd'); + INSERT INTO ef VALUES(1, 'e'); + } +} {} +do_test without_rowid3-3.1.3 { + catchsql { UPDATE ab SET a = 5 } +} {1 {CHECK constraint failed: e!=5}} +do_test without_rowid3-3.1.4 { + execsql { SELECT * FROM ab } +} {1 b} +do_test without_rowid3-3.1.4 { + execsql BEGIN; + catchsql { UPDATE ab SET a = 5 } +} {1 {CHECK constraint failed: e!=5}} +do_test without_rowid3-3.1.5 { + execsql COMMIT; + execsql { SELECT * FROM ab; SELECT * FROM cd; SELECT * FROM ef } +} {1 b 1 d 1 e} + +do_test without_rowid3-3.2.1 { + execsql BEGIN; + catchsql { DELETE FROM ab } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-3.2.2 { + execsql COMMIT + execsql { SELECT * FROM ab; SELECT * FROM cd; SELECT * FROM ef } +} {1 b 1 d 1 e} + +#------------------------------------------------------------------------- +# Test cases without_rowid3-4.* test that recursive foreign key actions +# (i.e. CASCADE) are allowed even if recursive triggers are disabled. +# +drop_all_tables +do_test without_rowid3-4.1 { + execsql { + CREATE TABLE t1( + node PRIMARY KEY, + parent REFERENCES t1 ON DELETE CASCADE + ) WITHOUT rowid; + CREATE TABLE t2(node PRIMARY KEY, parent) WITHOUT rowid; + CREATE TRIGGER t2t AFTER DELETE ON t2 BEGIN + DELETE FROM t2 WHERE parent = old.node; + END; + INSERT INTO t1 VALUES(1, NULL); + INSERT INTO t1 VALUES(2, 1); + INSERT INTO t1 VALUES(3, 1); + INSERT INTO t1 VALUES(4, 2); + INSERT INTO t1 VALUES(5, 2); + INSERT INTO t1 VALUES(6, 3); + INSERT INTO t1 VALUES(7, 3); + INSERT INTO t2 SELECT * FROM t1; + } +} {} +do_test without_rowid3-4.2 { + execsql { PRAGMA recursive_triggers = off } + execsql { + BEGIN; + DELETE FROM t1 WHERE node = 1; + SELECT node FROM t1; + } +} {} +do_test without_rowid3-4.3 { + execsql { + DELETE FROM t2 WHERE node = 1; + SELECT node FROM t2; + ROLLBACK; + } +} {4 5 6 7} +do_test without_rowid3-4.4 { + execsql { PRAGMA recursive_triggers = on } + execsql { + BEGIN; + DELETE FROM t1 WHERE node = 1; + SELECT node FROM t1; + } +} {} +do_test without_rowid3-4.3 { + execsql { + DELETE FROM t2 WHERE node = 1; + SELECT node FROM t2; + ROLLBACK; + } +} {} + +#------------------------------------------------------------------------- +# Test cases without_rowid3-5.* verify that the incremental blob API may not +# write to a foreign key column while foreign-keys are enabled. +# +drop_all_tables +ifcapable incrblob { + do_test without_rowid3-5.1 { + execsql { + CREATE TABLE t1(a PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1(a)) WITHOUT rowid; + INSERT INTO t1 VALUES('hello', 'world'); + INSERT INTO t2 VALUES('key', 'hello'); + } + } {} + do_test without_rowid3-5.2 { + set rc [catch { set fd [db incrblob t2 b 1] } msg] + list $rc $msg + } {1 {cannot open table without rowid: t2}} + do_test without_rowid3-5.5 { + execsql { PRAGMA foreign_keys = on } + } {} +} + +drop_all_tables +ifcapable vacuum { + do_test without_rowid3-6.1 { + execsql { + CREATE TABLE t1(a REFERENCES t2(c), b); + CREATE TABLE t2(c UNIQUE, b); + INSERT INTO t2 VALUES(1, 2); + INSERT INTO t1 VALUES(1, 2); + VACUUM; + } + } {} +} + +#------------------------------------------------------------------------- +# Test that it is possible to use an INT PRIMARY KEY as the child key +# of a foreign constraint. +# +drop_all_tables +do_test without_rowid3-7.1 { + execsql { + CREATE TABLE t1(a PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE t2(c INT PRIMARY KEY REFERENCES t1, b) WITHOUT rowid; + } +} {} +do_test without_rowid3-7.2 { + catchsql { INSERT INTO t2 VALUES(1, 'A'); } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-7.3 { + execsql { + INSERT INTO t1 VALUES(1, 2); + INSERT INTO t1 VALUES(2, 3); + INSERT INTO t2 VALUES(1, 'A'); + } +} {} +do_test without_rowid3-7.4 { + execsql { UPDATE t2 SET c = 2 } +} {} +do_test without_rowid3-7.5 { + catchsql { UPDATE t2 SET c = 3 } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-7.6 { + catchsql { DELETE FROM t1 WHERE a = 2 } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-7.7 { + execsql { DELETE FROM t1 WHERE a = 1 } +} {} +do_test without_rowid3-7.8 { + catchsql { UPDATE t1 SET a = 3 } +} {1 {FOREIGN KEY constraint failed}} + +#------------------------------------------------------------------------- +# Test that it is not possible to enable/disable FK support while a +# transaction is open. +# +drop_all_tables +proc without_rowid3-8-test {tn zSql value} { + do_test without_rowid3-2.8.$tn.1 [list execsql $zSql] {} + do_test without_rowid3-2.8.$tn.2 { execsql "PRAGMA foreign_keys" } $value +} +without_rowid3-8-test 1 { PRAGMA foreign_keys = 0 } 0 +without_rowid3-8-test 2 { PRAGMA foreign_keys = 1 } 1 +without_rowid3-8-test 3 { BEGIN } 1 +without_rowid3-8-test 4 { PRAGMA foreign_keys = 0 } 1 +without_rowid3-8-test 5 { COMMIT } 1 +without_rowid3-8-test 6 { PRAGMA foreign_keys = 0 } 0 +without_rowid3-8-test 7 { BEGIN } 0 +without_rowid3-8-test 8 { PRAGMA foreign_keys = 1 } 0 +without_rowid3-8-test 9 { COMMIT } 0 +without_rowid3-8-test 10 { PRAGMA foreign_keys = 1 } 1 +without_rowid3-8-test 11 { PRAGMA foreign_keys = off } 0 +without_rowid3-8-test 12 { PRAGMA foreign_keys = on } 1 +without_rowid3-8-test 13 { PRAGMA foreign_keys = no } 0 +without_rowid3-8-test 14 { PRAGMA foreign_keys = yes } 1 +without_rowid3-8-test 15 { PRAGMA foreign_keys = false } 0 +without_rowid3-8-test 16 { PRAGMA foreign_keys = true } 1 + +#------------------------------------------------------------------------- +# The following tests, without_rowid3-9.*, test SET DEFAULT actions. +# +drop_all_tables +do_test without_rowid3-9.1.1 { + execsql { + CREATE TABLE t1(a INT PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE t2( + c INT PRIMARY KEY, + d INTEGER DEFAULT 1 REFERENCES t1 ON DELETE SET DEFAULT + ) WITHOUT rowid; + DELETE FROM t1; + } +} {} +do_test without_rowid3-9.1.2 { + execsql { + INSERT INTO t1 VALUES(1, 'one'); + INSERT INTO t1 VALUES(2, 'two'); + INSERT INTO t2 VALUES(1, 2); + SELECT * FROM t2; + DELETE FROM t1 WHERE a = 2; + SELECT * FROM t2; + } +} {1 2 1 1} +do_test without_rowid3-9.1.3 { + execsql { + INSERT INTO t1 VALUES(2, 'two'); + UPDATE t2 SET d = 2; + DELETE FROM t1 WHERE a = 1; + SELECT * FROM t2; + } +} {1 2} +do_test without_rowid3-9.1.4 { + execsql { SELECT * FROM t1 } +} {2 two} +do_test without_rowid3-9.1.5 { + catchsql { DELETE FROM t1 } +} {1 {FOREIGN KEY constraint failed}} + +do_test without_rowid3-9.2.1 { + execsql { + CREATE TABLE pp(a, b, c, PRIMARY KEY(b, c)) WITHOUT rowid; + CREATE TABLE cc(d DEFAULT 3, e DEFAULT 1, f DEFAULT 2, + FOREIGN KEY(f, d) REFERENCES pp + ON UPDATE SET DEFAULT + ON DELETE SET NULL + ); + INSERT INTO pp VALUES(1, 2, 3); + INSERT INTO pp VALUES(4, 5, 6); + INSERT INTO pp VALUES(7, 8, 9); + } +} {} +do_test without_rowid3-9.2.2 { + execsql { + INSERT INTO cc VALUES(6, 'A', 5); + INSERT INTO cc VALUES(6, 'B', 5); + INSERT INTO cc VALUES(9, 'A', 8); + INSERT INTO cc VALUES(9, 'B', 8); + UPDATE pp SET b = 1 WHERE a = 7; + SELECT * FROM cc; + } +} {6 A 5 6 B 5 3 A 2 3 B 2} +do_test without_rowid3-9.2.3 { + execsql { + DELETE FROM pp WHERE a = 4; + SELECT * FROM cc; + } +} {{} A {} {} B {} 3 A 2 3 B 2} + +#------------------------------------------------------------------------- +# The following tests, without_rowid3-10.*, test "foreign key mismatch" and +# other errors. +# +set tn 0 +foreach zSql [list { + CREATE TABLE p(a PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE c(x REFERENCES p(c)); +} { + CREATE TABLE c(x REFERENCES v(y)); + CREATE VIEW v AS SELECT x AS y FROM c; +} { + CREATE TABLE p(a, b, PRIMARY KEY(a, b)) WITHOUT rowid; + CREATE TABLE c(x REFERENCES p); +} { + CREATE TABLE p(a COLLATE binary, b); + CREATE UNIQUE INDEX i ON p(a COLLATE nocase); + CREATE TABLE c(x REFERENCES p(a)); +}] { + drop_all_tables + do_test without_rowid3-10.1.[incr tn] { + execsql $zSql + catchsql { INSERT INTO c DEFAULT VALUES } + } {/1 {foreign key mismatch - "c" referencing "."}/} +} + +# "rowid" cannot be used as part of a child or parent key definition +# unless it happens to be the name of an explicitly declared column. +# +do_test without_rowid3-10.2.1 { + drop_all_tables + catchsql { + CREATE TABLE t1(a PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE t2(c, d, FOREIGN KEY(rowid) REFERENCES t1(a)); + } +} {1 {unknown column "rowid" in foreign key definition}} +do_test without_rowid3-10.2.2 { + drop_all_tables + catchsql { + CREATE TABLE t1(a PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE t2(rowid, d, FOREIGN KEY(rowid) REFERENCES t1(a)); + } +} {0 {}} +do_test without_rowid3-10.2.1 { + drop_all_tables + catchsql { + CREATE TABLE t1(a, b); + CREATE TABLE t2(c, d, FOREIGN KEY(c) REFERENCES t1(rowid)); + INSERT INTO t1(rowid, a, b) VALUES(1, 1, 1); + INSERT INTO t2 VALUES(1, 1); + } +} {1 {foreign key mismatch - "t2" referencing "t1"}} +do_test without_rowid3-10.2.2 { + drop_all_tables + catchsql { + CREATE TABLE t1(rowid PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE t2(c, d, FOREIGN KEY(c) REFERENCES t1(rowid)); + INSERT INTO t1(rowid, b) VALUES(1, 1); + INSERT INTO t2 VALUES(1, 1); + } +} {0 {}} + + +#------------------------------------------------------------------------- +# The following tests, without_rowid3-11.*, test CASCADE actions. +# +drop_all_tables +do_test without_rowid3-11.1.1 { + execsql { + CREATE TABLE t1(a INT PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE t2(c, d, FOREIGN KEY(c) REFERENCES t1(a) ON UPDATE CASCADE); + + INSERT INTO t1 VALUES(10, 100); + INSERT INTO t2 VALUES(10, 100); + UPDATE t1 SET a = 15; + SELECT * FROM t2; + } +} {15 100} + +#------------------------------------------------------------------------- +# The following tests, without_rowid3-12.*, test RESTRICT actions. +# +drop_all_tables +do_test without_rowid3-12.1.1 { + execsql { + CREATE TABLE t1(a, b PRIMARY KEY) WITHOUT rowid; + CREATE TABLE t2( + x REFERENCES t1 ON UPDATE RESTRICT DEFERRABLE INITIALLY DEFERRED + ); + INSERT INTO t1 VALUES(1, 'one'); + INSERT INTO t1 VALUES(2, 'two'); + INSERT INTO t1 VALUES(3, 'three'); + } +} {} +do_test without_rowid3-12.1.2 { + execsql "BEGIN" + execsql "INSERT INTO t2 VALUES('two')" +} {} +do_test without_rowid3-12.1.3 { + execsql "UPDATE t1 SET b = 'four' WHERE b = 'one'" +} {} +do_test without_rowid3-12.1.4 { + catchsql "UPDATE t1 SET b = 'five' WHERE b = 'two'" +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-12.1.5 { + execsql "DELETE FROM t1 WHERE b = 'two'" +} {} +do_test without_rowid3-12.1.6 { + catchsql "COMMIT" +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-12.1.7 { + execsql { + INSERT INTO t1 VALUES(2, 'two'); + COMMIT; + } +} {} + +drop_all_tables +do_test without_rowid3-12.2.1 { + execsql { + CREATE TABLE t1(x COLLATE NOCASE PRIMARY KEY) WITHOUT rowid; + CREATE TRIGGER tt1 AFTER DELETE ON t1 + WHEN EXISTS ( SELECT 1 FROM t2 WHERE old.x = y ) + BEGIN + INSERT INTO t1 VALUES(old.x); + END; + CREATE TABLE t2(y REFERENCES t1); + INSERT INTO t1 VALUES('A'); + INSERT INTO t1 VALUES('B'); + INSERT INTO t2 VALUES('a'); + INSERT INTO t2 VALUES('b'); + + SELECT * FROM t1; + SELECT * FROM t2; + } +} {A B a b} +do_test without_rowid3-12.2.2 { + execsql { DELETE FROM t1 } + execsql { + SELECT * FROM t1; + SELECT * FROM t2; + } +} {A B a b} +do_test without_rowid3-12.2.3 { + execsql { + DROP TABLE t2; + CREATE TABLE t2(y REFERENCES t1 ON DELETE RESTRICT); + INSERT INTO t2 VALUES('a'); + INSERT INTO t2 VALUES('b'); + } + catchsql { DELETE FROM t1 } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-12.2.4 { + execsql { + SELECT * FROM t1; + SELECT * FROM t2; + } +} {A B a b} + +drop_all_tables +do_test without_rowid3-12.3.1 { + execsql { + CREATE TABLE up( + c00, c01, c02, c03, c04, c05, c06, c07, c08, c09, + c10, c11, c12, c13, c14, c15, c16, c17, c18, c19, + c20, c21, c22, c23, c24, c25, c26, c27, c28, c29, + c30, c31, c32, c33, c34, c35, c36, c37, c38, c39, + PRIMARY KEY(c34, c35) + ) WITHOUT rowid; + CREATE TABLE down( + c00, c01, c02, c03, c04, c05, c06, c07, c08, c09, + c10, c11, c12, c13, c14, c15, c16, c17, c18, c19, + c20, c21, c22, c23, c24, c25, c26, c27, c28, c29, + c30, c31, c32, c33, c34, c35, c36, c37, c38, c39, + FOREIGN KEY(c39, c38) REFERENCES up ON UPDATE CASCADE + ); + } +} {} +do_test without_rowid3-12.3.2 { + execsql { + INSERT INTO up(c34, c35) VALUES('yes', 'no'); + INSERT INTO down(c39, c38) VALUES('yes', 'no'); + UPDATE up SET c34 = 'possibly'; + SELECT c38, c39 FROM down; + DELETE FROM down; + } +} {no possibly} +do_test without_rowid3-12.3.3 { + catchsql { INSERT INTO down(c39, c38) VALUES('yes', 'no') } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-12.3.4 { + execsql { + INSERT INTO up(c34, c35) VALUES('yes', 'no'); + INSERT INTO down(c39, c38) VALUES('yes', 'no'); + } + catchsql { DELETE FROM up WHERE c34 = 'yes' } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-12.3.5 { + execsql { + DELETE FROM up WHERE c34 = 'possibly'; + SELECT c34, c35 FROM up; + SELECT c39, c38 FROM down; + } +} {yes no yes no} + +#------------------------------------------------------------------------- +# The following tests, without_rowid3-13.*, test that FK processing is performed +# when rows are REPLACEd. +# +drop_all_tables +do_test without_rowid3-13.1.1 { + execsql { + CREATE TABLE pp(a UNIQUE, b, c, PRIMARY KEY(b, c)) WITHOUT rowid; + CREATE TABLE cc(d, e, f UNIQUE, FOREIGN KEY(d, e) REFERENCES pp); + INSERT INTO pp VALUES(1, 2, 3); + INSERT INTO cc VALUES(2, 3, 1); + } +} {} +foreach {tn stmt} { + 1 "REPLACE INTO pp VALUES(1, 4, 5)" +} { + do_test without_rowid3-13.1.$tn.1 { + catchsql $stmt + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-13.1.$tn.2 { + execsql { + SELECT * FROM pp; + SELECT * FROM cc; + } + } {1 2 3 2 3 1} + do_test without_rowid3-13.1.$tn.3 { + execsql BEGIN; + catchsql $stmt + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-13.1.$tn.4 { + execsql { + COMMIT; + SELECT * FROM pp; + SELECT * FROM cc; + } + } {1 2 3 2 3 1} +} + +#------------------------------------------------------------------------- +# The following tests, without_rowid3-14.*, test that the "DROP TABLE" and "ALTER +# TABLE" commands work as expected wrt foreign key constraints. +# +# without_rowid3-14.1*: ALTER TABLE ADD COLUMN +# without_rowid3-14.2*: ALTER TABLE RENAME TABLE +# without_rowid3-14.3*: DROP TABLE +# +drop_all_tables +ifcapable altertable { + do_test without_rowid3-14.1.1 { + # Adding a column with a REFERENCES clause is not supported. + execsql { + CREATE TABLE t1(a PRIMARY KEY) WITHOUT rowid; + CREATE TABLE t2(a, b); + INSERT INTO t2(a,b) VALUES(1,2); + } + catchsql { ALTER TABLE t2 ADD COLUMN c REFERENCES t1 } + } {0 {}} + do_test without_rowid3-14.1.2 { + catchsql { ALTER TABLE t2 ADD COLUMN d DEFAULT NULL REFERENCES t1 } + } {0 {}} + do_test without_rowid3-14.1.3 { + catchsql { ALTER TABLE t2 ADD COLUMN e REFERENCES t1 DEFAULT NULL} + } {0 {}} + do_test without_rowid3-14.1.4 { + catchsql { ALTER TABLE t2 ADD COLUMN f REFERENCES t1 DEFAULT 'text'} + } {1 {Cannot add a REFERENCES column with non-NULL default value}} + do_test without_rowid3-14.1.5 { + catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 } + } {1 {Cannot add a REFERENCES column with non-NULL default value}} + do_test without_rowid3-14.1.6 { + execsql { + PRAGMA foreign_keys = off; + ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1; + PRAGMA foreign_keys = on; + SELECT sql FROM sqlite_schema WHERE name='t2'; + } + } {{CREATE TABLE t2(a, b, c REFERENCES t1, d DEFAULT NULL REFERENCES t1, e REFERENCES t1 DEFAULT NULL, h DEFAULT 'text' REFERENCES t1)}} + + + # Test the sqlite_rename_parent() function directly. + # + proc test_rename_parent {zCreate zOld zNew} { + db eval {SELECT sqlite_rename_table( + 'main', 'table', 't1', $zCreate, $zOld, $zNew, 0 + )} + } + sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db + do_test without_rowid3-14.2.1.1 { + test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t2 t3 + } {{CREATE TABLE t1(a REFERENCES "t3")}} + do_test without_rowid3-14.2.1.2 { + test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t4 t3 + } {{CREATE TABLE t1(a REFERENCES t2)}} + do_test without_rowid3-14.2.1.3 { + test_rename_parent {CREATE TABLE t1(a REFERENCES "t2")} t2 t3 + } {{CREATE TABLE t1(a REFERENCES "t3")}} + sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db + + # Test ALTER TABLE RENAME TABLE a bit. + # + do_test without_rowid3-14.2.2.1 { + drop_all_tables + execsql { + CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1) WITHOUT rowid; + CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2) + WITHOUT rowid; + CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1); + } + execsql { SELECT sql FROM sqlite_schema WHERE type = 'table'} + } [list \ + {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1) WITHOUT rowid} \ + {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2) + WITHOUT rowid} \ + {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)} \ + ] + do_test without_rowid3-14.2.2.2 { + execsql { ALTER TABLE t1 RENAME TO t4 } + execsql { SELECT sql FROM sqlite_schema WHERE type = 'table'} + } [list \ + {CREATE TABLE "t4"(a PRIMARY KEY, b REFERENCES "t4") WITHOUT rowid} \ + {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES "t4", c REFERENCES t2) + WITHOUT rowid} \ + {CREATE TABLE t3(a REFERENCES "t4", b REFERENCES t2, c REFERENCES "t4")} \ + ] + do_test without_rowid3-14.2.2.3 { + catchsql { INSERT INTO t3 VALUES(1, 2, 3) } + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-14.2.2.4 { + execsql { INSERT INTO t4 VALUES(1, NULL) } + } {} + do_test without_rowid3-14.2.2.5 { + catchsql { UPDATE t4 SET b = 5 } + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-14.2.2.6 { + catchsql { UPDATE t4 SET b = 1 } + } {0 {}} + do_test without_rowid3-14.2.2.7 { + execsql { INSERT INTO t3 VALUES(1, NULL, 1) } + } {} + + # Repeat for TEMP tables + # + drop_all_tables + do_test without_rowid3-14.1tmp.1 { + # Adding a column with a REFERENCES clause is not supported. + execsql { + CREATE TEMP TABLE t1(a PRIMARY KEY) WITHOUT rowid; + CREATE TEMP TABLE t2(a, b); + INSERT INTO temp.t2(a,b) VALUES(1,2); + } + catchsql { ALTER TABLE t2 ADD COLUMN c REFERENCES t1 } + } {0 {}} + do_test without_rowid3-14.1tmp.2 { + catchsql { ALTER TABLE t2 ADD COLUMN d DEFAULT NULL REFERENCES t1 } + } {0 {}} + do_test without_rowid3-14.1tmp.3 { + catchsql { ALTER TABLE t2 ADD COLUMN e REFERENCES t1 DEFAULT NULL} + } {0 {}} + do_test without_rowid3-14.1tmp.4 { + catchsql { ALTER TABLE t2 ADD COLUMN f REFERENCES t1 DEFAULT 'text'} + } {1 {Cannot add a REFERENCES column with non-NULL default value}} + do_test without_rowid3-14.1tmp.5 { + catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 } + } {1 {Cannot add a REFERENCES column with non-NULL default value}} + do_test without_rowid3-14.1tmp.6 { + execsql { + PRAGMA foreign_keys = off; + ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1; + PRAGMA foreign_keys = on; + SELECT sql FROM temp.sqlite_schema WHERE name='t2'; + } + } {{CREATE TABLE t2(a, b, c REFERENCES t1, d DEFAULT NULL REFERENCES t1, e REFERENCES t1 DEFAULT NULL, h DEFAULT 'text' REFERENCES t1)}} + + sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db + do_test without_rowid3-14.2tmp.1.1 { + test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t2 t3 + } {{CREATE TABLE t1(a REFERENCES "t3")}} + do_test without_rowid3-14.2tmp.1.2 { + test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t4 t3 + } {{CREATE TABLE t1(a REFERENCES t2)}} + do_test without_rowid3-14.2tmp.1.3 { + test_rename_parent {CREATE TABLE t1(a REFERENCES "t2")} t2 t3 + } {{CREATE TABLE t1(a REFERENCES "t3")}} + sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db + + # Test ALTER TABLE RENAME TABLE a bit. + # + do_test without_rowid3-14.2tmp.2.1 { + drop_all_tables + execsql { + CREATE TEMP TABLE t1(a PRIMARY KEY, b REFERENCES t1) WITHOUT rowid; + CREATE TEMP TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2) + WITHOUT rowid; + CREATE TEMP TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1); + } + execsql { SELECT sql FROM sqlite_temp_schema WHERE type = 'table'} + } [list \ + {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1) WITHOUT rowid} \ + {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2) + WITHOUT rowid} \ + {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)} \ + ] + do_test without_rowid3-14.2tmp.2.2 { + execsql { ALTER TABLE t1 RENAME TO t4 } + execsql { SELECT sql FROM temp.sqlite_schema WHERE type = 'table'} + } [list \ + {CREATE TABLE "t4"(a PRIMARY KEY, b REFERENCES "t4") WITHOUT rowid} \ + {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES "t4", c REFERENCES t2) + WITHOUT rowid} \ + {CREATE TABLE t3(a REFERENCES "t4", b REFERENCES t2, c REFERENCES "t4")} \ + ] + do_test without_rowid3-14.2tmp.2.3 { + catchsql { INSERT INTO t3 VALUES(1, 2, 3) } + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-14.2tmp.2.4 { + execsql { INSERT INTO t4 VALUES(1, NULL) } + } {} + do_test without_rowid3-14.2tmp.2.5 { + catchsql { UPDATE t4 SET b = 5 } + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-14.2tmp.2.6 { + catchsql { UPDATE t4 SET b = 1 } + } {0 {}} + do_test without_rowid3-14.2tmp.2.7 { + execsql { INSERT INTO t3 VALUES(1, NULL, 1) } + } {} + + # Repeat for ATTACH-ed tables + # + drop_all_tables + do_test without_rowid3-14.1aux.1 { + # Adding a column with a REFERENCES clause is not supported. + execsql { + ATTACH ':memory:' AS aux; + CREATE TABLE aux.t1(a PRIMARY KEY) WITHOUT rowid; + CREATE TABLE aux.t2(a, b); + INSERT INTO aux.t2(a,b) VALUES(1,2); + } + catchsql { ALTER TABLE t2 ADD COLUMN c REFERENCES t1 } + } {0 {}} + do_test without_rowid3-14.1aux.2 { + catchsql { ALTER TABLE t2 ADD COLUMN d DEFAULT NULL REFERENCES t1 } + } {0 {}} + do_test without_rowid3-14.1aux.3 { + catchsql { ALTER TABLE t2 ADD COLUMN e REFERENCES t1 DEFAULT NULL} + } {0 {}} + do_test without_rowid3-14.1aux.4 { + catchsql { ALTER TABLE t2 ADD COLUMN f REFERENCES t1 DEFAULT 'text'} + } {1 {Cannot add a REFERENCES column with non-NULL default value}} + do_test without_rowid3-14.1aux.5 { + catchsql { ALTER TABLE t2 ADD COLUMN g DEFAULT CURRENT_TIME REFERENCES t1 } + } {1 {Cannot add a REFERENCES column with non-NULL default value}} + do_test without_rowid3-14.1aux.6 { + execsql { + PRAGMA foreign_keys = off; + ALTER TABLE t2 ADD COLUMN h DEFAULT 'text' REFERENCES t1; + PRAGMA foreign_keys = on; + SELECT sql FROM aux.sqlite_schema WHERE name='t2'; + } + } {{CREATE TABLE t2(a, b, c REFERENCES t1, d DEFAULT NULL REFERENCES t1, e REFERENCES t1 DEFAULT NULL, h DEFAULT 'text' REFERENCES t1)}} + + sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db + do_test without_rowid3-14.2aux.1.1 { + test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t2 t3 + } {{CREATE TABLE t1(a REFERENCES "t3")}} + do_test without_rowid3-14.2aux.1.2 { + test_rename_parent {CREATE TABLE t1(a REFERENCES t2)} t4 t3 + } {{CREATE TABLE t1(a REFERENCES t2)}} + do_test without_rowid3-14.2aux.1.3 { + test_rename_parent {CREATE TABLE t1(a REFERENCES "t2")} t2 t3 + } {{CREATE TABLE t1(a REFERENCES "t3")}} + sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db + + # Test ALTER TABLE RENAME TABLE a bit. + # + do_test without_rowid3-14.2aux.2.1 { + drop_all_tables + execsql { + CREATE TABLE aux.t1(a PRIMARY KEY, b REFERENCES t1) WITHOUT rowid; + CREATE TABLE aux.t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2) + WITHOUT rowid; + CREATE TABLE aux.t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1); + } + execsql { SELECT sql FROM aux.sqlite_schema WHERE type = 'table'} + } [list \ + {CREATE TABLE t1(a PRIMARY KEY, b REFERENCES t1) WITHOUT rowid} \ + {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES t1, c REFERENCES t2) + WITHOUT rowid} \ + {CREATE TABLE t3(a REFERENCES t1, b REFERENCES t2, c REFERENCES t1)} \ + ] + do_test without_rowid3-14.2aux.2.2 { + execsql { ALTER TABLE t1 RENAME TO t4 } + execsql { SELECT sql FROM aux.sqlite_schema WHERE type = 'table'} + } [list \ + {CREATE TABLE "t4"(a PRIMARY KEY, b REFERENCES "t4") WITHOUT rowid} \ + {CREATE TABLE t2(a PRIMARY KEY, b REFERENCES "t4", c REFERENCES t2) + WITHOUT rowid} \ + {CREATE TABLE t3(a REFERENCES "t4", b REFERENCES t2, c REFERENCES "t4")} \ + ] + do_test without_rowid3-14.2aux.2.3 { + catchsql { INSERT INTO t3 VALUES(1, 2, 3) } + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-14.2aux.2.4 { + execsql { INSERT INTO t4 VALUES(1, NULL) } + } {} + do_test without_rowid3-14.2aux.2.5 { + catchsql { UPDATE t4 SET b = 5 } + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-14.2aux.2.6 { + catchsql { UPDATE t4 SET b = 1 } + } {0 {}} + do_test without_rowid3-14.2aux.2.7 { + execsql { INSERT INTO t3 VALUES(1, NULL, 1) } + } {} +} + +do_test without_rowid3-2.14.3.1 { + drop_all_tables + execsql { + CREATE TABLE t1(a, b REFERENCES nosuchtable); + DROP TABLE t1; + } +} {} +do_test without_rowid3-2.14.3.2 { + execsql { + CREATE TABLE t1(a PRIMARY KEY, b) WITHOUT rowid; + INSERT INTO t1 VALUES('a', 1); + CREATE TABLE t2(x REFERENCES t1); + INSERT INTO t2 VALUES('a'); + } +} {} +do_test without_rowid3-2.14.3.3 { + catchsql { DROP TABLE t1 } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-2.14.3.4 { + execsql { + DELETE FROM t2; + DROP TABLE t1; + } +} {} +do_test without_rowid3-2.14.3.4 { + catchsql { INSERT INTO t2 VALUES('x') } +} {1 {no such table: main.t1}} +do_test without_rowid3-2.14.3.5 { + execsql { + CREATE TABLE t1(x PRIMARY KEY) WITHOUT rowid; + INSERT INTO t1 VALUES('x'); + } + execsql { INSERT INTO t2 VALUES('x') } +} {} +do_test without_rowid3-2.14.3.6 { + catchsql { DROP TABLE t1 } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-2.14.3.7 { + execsql { + DROP TABLE t2; + DROP TABLE t1; + } +} {} +do_test without_rowid3-2.14.3.8 { + execsql { + CREATE TABLE pp(x, y, PRIMARY KEY(x, y)) WITHOUT ROWID; + CREATE TABLE cc(a, b, FOREIGN KEY(a, b) REFERENCES pp(x, z)); + } + catchsql { INSERT INTO cc VALUES(1, 2) } +} {1 {foreign key mismatch - "cc" referencing "pp"}} +do_test without_rowid3-2.14.3.9 { + execsql { DROP TABLE cc } +} {} +do_test without_rowid3-2.14.3.10 { + execsql { + CREATE TABLE cc(a, b, + FOREIGN KEY(a, b) REFERENCES pp DEFERRABLE INITIALLY DEFERRED + ); + } + execsql { + INSERT INTO pp VALUES('a', 'b'); + INSERT INTO cc VALUES('a', 'b'); + BEGIN; + DROP TABLE pp; + CREATE TABLE pp(a, b, c, PRIMARY KEY(b, c)) WITHOUT rowid; + INSERT INTO pp VALUES(1, 'a', 'b'); + COMMIT; + } +} {} +do_test without_rowid3-2.14.3.11 { + execsql { + BEGIN; + DROP TABLE cc; + DROP TABLE pp; + COMMIT; + } +} {} +do_test without_rowid3-2.14.3.12 { + execsql { + CREATE TABLE b1(a, b); + CREATE TABLE b2(a, b REFERENCES b1); + DROP TABLE b1; + } +} {} +do_test without_rowid3-2.14.3.13 { + execsql { + CREATE TABLE b3(a, b REFERENCES b2 DEFERRABLE INITIALLY DEFERRED); + DROP TABLE b2; + } +} {} + +# Test that nothing goes wrong when dropping a table that refers to a view. +# Or dropping a view that an existing FK (incorrectly) refers to. Or either +# of the above scenarios with a virtual table. +drop_all_tables +do_test without_rowid3-2.14.4.1 { + execsql { + CREATE TABLE t1(x REFERENCES v); + CREATE VIEW v AS SELECT * FROM t1; + } +} {} +do_test without_rowid3-2.14.4.2 { + execsql { + DROP VIEW v; + } +} {} +ifcapable vtab { + register_echo_module db + do_test without_rowid3-2.14.4.3 { + execsql { CREATE VIRTUAL TABLE v USING echo(t1) } + } {} + do_test without_rowid3-2.14.4.2 { + execsql { + DROP TABLE v; + } + } {} +} + +#------------------------------------------------------------------------- +# The following tests, without_rowid3-15.*, test that unnecessary FK related scans +# and lookups are avoided when the constraint counters are zero. +# +drop_all_tables +proc execsqlS {zSql} { + set ::sqlite_search_count 0 + set ::sqlite_found_count 0 + set res [uplevel [list execsql $zSql]] + concat [expr $::sqlite_found_count + $::sqlite_search_count] $res +} +do_test without_rowid3-15.1.1 { + execsql { + CREATE TABLE pp(a PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE cc(x, y REFERENCES pp DEFERRABLE INITIALLY DEFERRED); + INSERT INTO pp VALUES(1, 'one'); + INSERT INTO pp VALUES(2, 'two'); + INSERT INTO cc VALUES('neung', 1); + INSERT INTO cc VALUES('song', 2); + } +} {} +do_test without_rowid3-15.1.2 { + execsqlS { INSERT INTO pp VALUES(3, 'three') } +} {0} +do_test without_rowid3-15.1.3 { + execsql { + BEGIN; + INSERT INTO cc VALUES('see', 4); -- Violates deferred constraint + } + execsqlS { INSERT INTO pp VALUES(5, 'five') } +} {2} +do_test without_rowid3-15.1.4 { + execsql { DELETE FROM cc WHERE x = 'see' } + execsqlS { INSERT INTO pp VALUES(6, 'six') } +} {0} +do_test without_rowid3-15.1.5 { + execsql COMMIT +} {} +do_test without_rowid3-15.1.6 { + execsql BEGIN + execsqlS { + DELETE FROM cc WHERE x = 'neung'; + ROLLBACK; + } +} {1} +do_test without_rowid3-15.1.7 { + execsql { + BEGIN; + DELETE FROM pp WHERE a = 2; + } + execsqlS { + DELETE FROM cc WHERE x = 'neung'; + ROLLBACK; + } +} {2} + +#------------------------------------------------------------------------- +# This next block of tests, without_rowid3-16.*, test that rows that refer to +# themselves may be inserted and deleted. +# +foreach {tn zSchema} { + 1 { CREATE TABLE self(a INTEGER PRIMARY KEY, b REFERENCES self(a)) + WITHOUT rowid } + 2 { CREATE TABLE self(a PRIMARY KEY, b REFERENCES self(a)) WITHOUT rowid } + 3 { CREATE TABLE self(a UNIQUE, b INT PRIMARY KEY REFERENCES self(a)) + WITHOUT rowid } +} { + drop_all_tables + do_test without_rowid3-16.1.$tn.1 { + execsql $zSchema + execsql { INSERT INTO self VALUES(13, 13) } + } {} + do_test without_rowid3-16.1.$tn.2 { + execsql { UPDATE self SET a = 14, b = 14 } + } {} + + do_test without_rowid3-16.1.$tn.3 { + catchsql { UPDATE self SET b = 15 } + } {1 {FOREIGN KEY constraint failed}} + + do_test without_rowid3-16.1.$tn.4 { + catchsql { UPDATE self SET a = 15 } + } {1 {FOREIGN KEY constraint failed}} + + do_test without_rowid3-16.1.$tn.5 { + catchsql { UPDATE self SET a = 15, b = 16 } + } {1 {FOREIGN KEY constraint failed}} + + do_test without_rowid3-16.1.$tn.6 { + catchsql { UPDATE self SET a = 17, b = 17 } + } {0 {}} + + do_test without_rowid3-16.1.$tn.7 { + execsql { DELETE FROM self } + } {} + do_test without_rowid3-16.1.$tn.8 { + catchsql { INSERT INTO self VALUES(20, 21) } + } {1 {FOREIGN KEY constraint failed}} +} + +# Additional tests cases using multi-column self-referential +# FOREIGN KEY constraints. +# +drop_all_tables +do_execsql_test without_rowid3-16.4.1.1 { + PRAGMA foreign_keys=ON; + CREATE TABLE t1(a,b,c,d,e,f, + UNIQUE (a,b), + PRIMARY KEY (e,c), + FOREIGN KEY (d,f) REFERENCES t1(e,c) + ) WITHOUT rowid; + INSERT INTO t1 VALUES(1,2,3,5,5,3); + INSERT INTO t1 VALUES(2,3,4,6,6,4); + INSERT INTO t1 VALUES('x','y',1.5,'fizzle','fizzle',1.5); + SELECT *, '|' FROM t1 ORDER BY a, b; +} {1 2 3 5 5 3 | 2 3 4 6 6 4 | x y 1.5 fizzle fizzle 1.5 |} + +do_execsql_test without_rowid3-16.4.1.2 { + UPDATE t1 SET c=99, f=99 WHERE a=1; + SELECT *, '|' FROM t1 ORDER BY a, b; +} {1 2 99 5 5 99 | 2 3 4 6 6 4 | x y 1.5 fizzle fizzle 1.5 |} + +do_execsql_test without_rowid3-16.4.1.3 { + UPDATE t1 SET e=876, d=876 WHERE a=2; + SELECT *, '|' FROM t1 ORDER BY a, b; +} {1 2 99 5 5 99 | 2 3 4 876 876 4 | x y 1.5 fizzle fizzle 1.5 |} + +do_test without_rowid3-16.4.1.4 { + catchsql { + UPDATE t1 SET c=11, e=22 WHERE a=1; + } +} {1 {FOREIGN KEY constraint failed}} + +do_test without_rowid3-16.4.1.5 { + catchsql { + UPDATE t1 SET d=11, f=22 WHERE a=1; + } +} {1 {FOREIGN KEY constraint failed}} + +do_execsql_test without_rowid3-16.4.1.6 { + DELETE FROM t1 WHERE a=1; + SELECT *, '|' FROM t1 ORDER BY a, b; +} {2 3 4 876 876 4 | x y 1.5 fizzle fizzle 1.5 |} + +do_execsql_test without_rowid3-16.4.2.1 { + DROP TABLE t1; + CREATE TABLE t1(a,b,c,d,e,f, + PRIMARY KEY (a,b), + UNIQUE (e,c), + FOREIGN KEY (d,f) REFERENCES t1(e,c) + ) WITHOUT rowid; + INSERT INTO t1 VALUES(1,2,3,5,5,3); + INSERT INTO t1 VALUES(2,3,4,6,6,4); + INSERT INTO t1 VALUES('x','y',1.5,'fizzle','fizzle',1.5); + SELECT *, '|' FROM t1 ORDER BY a, b; +} {1 2 3 5 5 3 | 2 3 4 6 6 4 | x y 1.5 fizzle fizzle 1.5 |} + +do_execsql_test without_rowid3-16.4.2.2 { + UPDATE t1 SET c=99, f=99 WHERE a=1; + SELECT *, '|' FROM t1 ORDER BY a, b; +} {1 2 99 5 5 99 | 2 3 4 6 6 4 | x y 1.5 fizzle fizzle 1.5 |} + +do_execsql_test without_rowid3-16.4.2.3 { + UPDATE t1 SET e=876, d=876 WHERE a=2; + SELECT *, '|' FROM t1 ORDER BY a, b; +} {1 2 99 5 5 99 | 2 3 4 876 876 4 | x y 1.5 fizzle fizzle 1.5 |} + +do_test without_rowid3-16.4.2.4 { + catchsql { + UPDATE t1 SET c=11, e=22 WHERE a=1; + } +} {1 {FOREIGN KEY constraint failed}} + +do_test without_rowid3-16.4.2.5 { + catchsql { + UPDATE t1 SET d=11, f=22 WHERE a=1; + } +} {1 {FOREIGN KEY constraint failed}} + +do_execsql_test without_rowid3-16.4.2.6 { + DELETE FROM t1 WHERE a=1; + SELECT *, '|' FROM t1 ORDER BY a, b; +} {2 3 4 876 876 4 | x y 1.5 fizzle fizzle 1.5 |} + + +#------------------------------------------------------------------------- +# This next block of tests, without_rowid3-17.*, tests that if "PRAGMA count_changes" +# is turned on statements that violate immediate FK constraints return +# SQLITE_CONSTRAINT immediately, not after returning a number of rows. +# Whereas statements that violate deferred FK constraints return the number +# of rows before failing. +# +# Also test that rows modified by FK actions are not counted in either the +# returned row count or the values returned by sqlite3_changes(). Like +# trigger related changes, they are included in sqlite3_total_changes() though. +# +drop_all_tables +do_test without_rowid3-17.1.1 { + execsql { PRAGMA count_changes = 1 } + execsql { + CREATE TABLE one(a, b, c, UNIQUE(b, c)); + CREATE TABLE two(d, e, f, FOREIGN KEY(e, f) REFERENCES one(b, c)); + INSERT INTO one VALUES(1, 2, 3); + } +} {1} +do_test without_rowid3-17.1.2 { + set STMT [sqlite3_prepare_v2 db "INSERT INTO two VALUES(4, 5, 6)" -1 dummy] + sqlite3_step $STMT +} {SQLITE_CONSTRAINT} +verify_ex_errcode without_rowid3-17.1.2b SQLITE_CONSTRAINT_FOREIGNKEY +ifcapable autoreset { + do_test without_rowid3-17.1.3 { + sqlite3_step $STMT + } {SQLITE_CONSTRAINT} + verify_ex_errcode without_rowid3-17.1.3b SQLITE_CONSTRAINT_FOREIGNKEY +} else { + do_test without_rowid3-17.1.3 { + sqlite3_step $STMT + } {SQLITE_MISUSE} +} +do_test without_rowid3-17.1.4 { + sqlite3_finalize $STMT +} {SQLITE_CONSTRAINT} +verify_ex_errcode without_rowid3-17.1.4b SQLITE_CONSTRAINT_FOREIGNKEY +do_test without_rowid3-17.1.5 { + execsql { + INSERT INTO one VALUES(2, 3, 4); + INSERT INTO one VALUES(3, 4, 5); + INSERT INTO two VALUES(1, 2, 3); + INSERT INTO two VALUES(2, 3, 4); + INSERT INTO two VALUES(3, 4, 5); + } +} {1 1 1 1 1} +do_test without_rowid3-17.1.6 { + catchsql { + BEGIN; + INSERT INTO one VALUES(0, 0, 0); + UPDATE two SET e=e+1, f=f+1; + } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-17.1.7 { + execsql { SELECT * FROM one } +} {1 2 3 2 3 4 3 4 5 0 0 0} +do_test without_rowid3-17.1.8 { + execsql { SELECT * FROM two } +} {1 2 3 2 3 4 3 4 5} +do_test without_rowid3-17.1.9 { + execsql COMMIT +} {} +do_test without_rowid3-17.1.10 { + execsql { + CREATE TABLE three( + g, h, i, + FOREIGN KEY(h, i) REFERENCES one(b, c) DEFERRABLE INITIALLY DEFERRED + ); + } +} {} +do_test without_rowid3-17.1.11 { + set STMT [sqlite3_prepare_v2 db "INSERT INTO three VALUES(7, 8, 9)" -1 dummy] + sqlite3_step $STMT +} {SQLITE_ROW} +do_test without_rowid3-17.1.12 { + sqlite3_column_text $STMT 0 +} {1} +do_test without_rowid3-17.1.13 { + sqlite3_step $STMT +} {SQLITE_CONSTRAINT} +verify_ex_errcode without_rowid3-17.1.13b SQLITE_CONSTRAINT_FOREIGNKEY +do_test without_rowid3-17.1.14 { + sqlite3_finalize $STMT +} {SQLITE_CONSTRAINT} +verify_ex_errcode without_rowid3-17.1.14b SQLITE_CONSTRAINT_FOREIGNKEY + +drop_all_tables +do_test without_rowid3-17.2.1 { + execsql { + CREATE TABLE high("a'b!" PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE low( + c, + "d&6" REFERENCES high ON UPDATE CASCADE ON DELETE CASCADE + ); + } +} {} +do_test without_rowid3-17.2.2 { + execsql { + INSERT INTO high VALUES('a', 'b'); + INSERT INTO low VALUES('b', 'a'); + } + db changes +} {1} +set nTotal [db total_changes] +do_test without_rowid3-17.2.3 { + execsql { UPDATE high SET "a'b!" = 'c' } +} {1} +do_test without_rowid3-17.2.4 { + db changes +} {1} +do_test without_rowid3-17.2.5 { + expr [db total_changes] - $nTotal +} {2} +do_test without_rowid3-17.2.6 { + execsql { SELECT * FROM high ; SELECT * FROM low } +} {c b b c} +do_test without_rowid3-17.2.7 { + execsql { DELETE FROM high } +} {1} +do_test without_rowid3-17.2.8 { + db changes +} {1} +do_test without_rowid3-17.2.9 { + expr [db total_changes] - $nTotal +} {4} +do_test without_rowid3-17.2.10 { + execsql { SELECT * FROM high ; SELECT * FROM low } +} {} +execsql { PRAGMA count_changes = 0 } + +#------------------------------------------------------------------------- +# Test that the authorization callback works. +# + +ifcapable auth { + do_test without_rowid3-18.1 { + execsql { + CREATE TABLE long(a, b PRIMARY KEY, c) WITHOUT rowid; + CREATE TABLE short(d, e, f REFERENCES long); + CREATE TABLE mid(g, h, i REFERENCES long DEFERRABLE INITIALLY DEFERRED); + } + } {} + + proc auth {args} {eval lappend ::authargs [lrange $args 0 4]; return SQLITE_OK} + db auth auth + + # An insert on the parent table must read the child key of any deferred + # foreign key constraints. But not the child key of immediate constraints. + set authargs {} + do_test without_rowid3-18.2 { + execsql { INSERT INTO long VALUES(1, 2, 3) } + set authargs + } {SQLITE_INSERT long {} main {} SQLITE_READ mid i main {}} + + # An insert on the child table of an immediate constraint must read the + # parent key columns (to see if it is a violation or not). + set authargs {} + do_test without_rowid3-18.3 { + execsql { INSERT INTO short VALUES(1, 3, 2) } + set authargs + } {SQLITE_INSERT short {} main {} SQLITE_READ long b main {}} + + # As must an insert on the child table of a deferred constraint. + set authargs {} + do_test without_rowid3-18.4 { + execsql { INSERT INTO mid VALUES(1, 3, 2) } + set authargs + } {SQLITE_INSERT mid {} main {} SQLITE_READ long b main {}} + + do_test without_rowid3-18.5 { + execsql { + CREATE TABLE nought(a, b PRIMARY KEY, c) WITHOUT rowid; + CREATE TABLE cross(d, e, f, + FOREIGN KEY(e) REFERENCES nought(b) ON UPDATE CASCADE + ); + } + execsql { INSERT INTO nought VALUES(2, 1, 2) } + execsql { INSERT INTO cross VALUES(0, 1, 0) } + set authargs [list] + execsql { UPDATE nought SET b = 5 } + set authargs + } {SQLITE_UPDATE nought b main {} SQLITE_READ cross e main {} SQLITE_READ cross e main {} SQLITE_READ nought b main {} SQLITE_READ nought b main {} SQLITE_READ nought b main {} SQLITE_UPDATE cross e main {} SQLITE_READ nought b main {} SQLITE_READ cross e main {} SQLITE_READ nought b main {} SQLITE_READ nought b main {}} + + do_test without_rowid3-18.6 { + execsql {SELECT * FROM cross} + } {0 5 0} + + do_test without_rowid3-18.7 { + execsql { + CREATE TABLE one(a INT PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE two(b, c REFERENCES one); + INSERT INTO one VALUES(101, 102); + } + set authargs [list] + execsql { INSERT INTO two VALUES(100, 101); } + set authargs + } {SQLITE_INSERT two {} main {} SQLITE_READ one a main {}} + + # Return SQLITE_IGNORE to requests to read from the parent table. This + # causes inserts of non-NULL keys into the child table to fail. + # + rename auth {} + proc auth {args} { + if {[lindex $args 1] == "long"} {return SQLITE_IGNORE} + return SQLITE_OK + } + do_test without_rowid3-18.8 { + catchsql { INSERT INTO short VALUES(1, 3, 2) } + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-18.9 { + execsql { INSERT INTO short VALUES(1, 3, NULL) } + } {} + do_test without_rowid3-18.10 { + execsql { SELECT * FROM short } + } {1 3 2 1 3 {}} + do_test without_rowid3-18.11 { + catchsql { UPDATE short SET f = 2 WHERE f IS NULL } + } {1 {FOREIGN KEY constraint failed}} + + db auth {} + unset authargs +} + + +do_test without_rowid3-19.1 { + execsql { + CREATE TABLE main(id INT PRIMARY KEY) WITHOUT rowid; + CREATE TABLE sub(id INT REFERENCES main(id)); + INSERT INTO main VALUES(1); + INSERT INTO main VALUES(2); + INSERT INTO sub VALUES(2); + } +} {} +do_test without_rowid3-19.2 { + set S [sqlite3_prepare_v2 db "DELETE FROM main WHERE id = ?" -1 dummy] + sqlite3_bind_int $S 1 2 + sqlite3_step $S +} {SQLITE_CONSTRAINT} +verify_ex_errcode without_rowid3-19.2b SQLITE_CONSTRAINT_FOREIGNKEY +do_test without_rowid3-19.3 { + sqlite3_reset $S +} {SQLITE_CONSTRAINT} +verify_ex_errcode without_rowid3-19.3b SQLITE_CONSTRAINT_FOREIGNKEY +do_test without_rowid3-19.4 { + sqlite3_bind_int $S 1 1 + sqlite3_step $S +} {SQLITE_DONE} +do_test without_rowid3-19.4 { + sqlite3_finalize $S +} {SQLITE_OK} + +drop_all_tables +do_test without_rowid3-20.1 { + execsql { + CREATE TABLE pp(a PRIMARY KEY, b) WITHOUT rowid; + CREATE TABLE cc(c PRIMARY KEY, d REFERENCES pp) WITHOUT rowid; + } +} {} + +foreach {tn insert} { + 1 "INSERT" + 2 "INSERT OR IGNORE" + 3 "INSERT OR ABORT" + 4 "INSERT OR ROLLBACK" + 5 "INSERT OR REPLACE" + 6 "INSERT OR FAIL" +} { + do_test without_rowid3-20.2.$tn.1 { + catchsql "$insert INTO cc VALUES(1, 2)" + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-20.2.$tn.2 { + execsql { SELECT * FROM cc } + } {} + do_test without_rowid3-20.2.$tn.3 { + execsql { + BEGIN; + INSERT INTO pp VALUES(2, 'two'); + INSERT INTO cc VALUES(1, 2); + } + catchsql "$insert INTO cc VALUES(3, 4)" + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-20.2.$tn.4 { + execsql { COMMIT ; SELECT * FROM cc } + } {1 2} + do_test without_rowid3-20.2.$tn.5 { + execsql { DELETE FROM cc ; DELETE FROM pp } + } {} +} + +foreach {tn update} { + 1 "UPDATE" + 2 "UPDATE OR IGNORE" + 3 "UPDATE OR ABORT" + 4 "UPDATE OR ROLLBACK" + 5 "UPDATE OR REPLACE" + 6 "UPDATE OR FAIL" +} { + do_test without_rowid3-20.3.$tn.1 { + execsql { + INSERT INTO pp VALUES(2, 'two'); + INSERT INTO cc VALUES(1, 2); + } + } {} + do_test without_rowid3-20.3.$tn.2 { + catchsql "$update pp SET a = 1" + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-20.3.$tn.3 { + execsql { SELECT * FROM pp } + } {2 two} + do_test without_rowid3-20.3.$tn.4 { + catchsql "$update cc SET d = 1" + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-20.3.$tn.5 { + execsql { SELECT * FROM cc } + } {1 2} + do_test without_rowid3-20.3.$tn.6 { + execsql { + BEGIN; + INSERT INTO pp VALUES(3, 'three'); + } + catchsql "$update pp SET a = 1 WHERE a = 2" + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-20.3.$tn.7 { + execsql { COMMIT ; SELECT * FROM pp } + } {2 two 3 three} + do_test without_rowid3-20.3.$tn.8 { + execsql { + BEGIN; + INSERT INTO cc VALUES(2, 2); + } + catchsql "$update cc SET d = 1 WHERE c = 1" + } {1 {FOREIGN KEY constraint failed}} + do_test without_rowid3-20.3.$tn.9 { + execsql { COMMIT ; SELECT * FROM cc } + } {1 2 2 2} + do_test without_rowid3-20.3.$tn.10 { + execsql { DELETE FROM cc ; DELETE FROM pp } + } {} +} + +#------------------------------------------------------------------------- +# The following block of tests, those prefixed with "without_rowid3-genfkey.", +# are the same tests that were used to test the ".genfkey" command provided +# by the shell tool. So these tests show that the built-in foreign key +# implementation is more or less compatible with the triggers generated +# by genfkey. +# +drop_all_tables +do_test without_rowid3-genfkey.1.1 { + execsql { + CREATE TABLE t1(a INT PRIMARY KEY, b, c, UNIQUE(b, c)) WITHOUT rowid; + CREATE TABLE t2(e REFERENCES t1, f); + CREATE TABLE t3(g, h, i, FOREIGN KEY (h, i) REFERENCES t1(b, c)); + } +} {} +do_test without_rowid3-genfkey.1.2 { + catchsql { INSERT INTO t2 VALUES(1, 2) } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-genfkey.1.3 { + execsql { + INSERT INTO t1 VALUES(1, 2, 3); + INSERT INTO t2 VALUES(1, 2); + } +} {} +do_test without_rowid3-genfkey.1.4 { + execsql { INSERT INTO t2 VALUES(NULL, 3) } +} {} +do_test without_rowid3-genfkey.1.5 { + catchsql { UPDATE t2 SET e = 5 WHERE e IS NULL } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-genfkey.1.6 { + execsql { UPDATE t2 SET e = 1 WHERE e IS NULL } +} {} +do_test without_rowid3-genfkey.1.7 { + execsql { UPDATE t2 SET e = NULL WHERE f = 3 } +} {} +do_test without_rowid3-genfkey.1.8 { + catchsql { UPDATE t1 SET a = 10 } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-genfkey.1.9 { + catchsql { UPDATE t1 SET a = NULL } +} {1 {NOT NULL constraint failed: t1.a}} +do_test without_rowid3-genfkey.1.10 { + catchsql { DELETE FROM t1 } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-genfkey.1.11 { + execsql { UPDATE t2 SET e = NULL } +} {} +do_test without_rowid3-genfkey.1.12 { + execsql { + UPDATE t1 SET a = 10; + DELETE FROM t1; + DELETE FROM t2; + } +} {} +do_test without_rowid3-genfkey.1.13 { + execsql { + INSERT INTO t3 VALUES(1, NULL, NULL); + INSERT INTO t3 VALUES(1, 2, NULL); + INSERT INTO t3 VALUES(1, NULL, 3); + } +} {} +do_test without_rowid3-genfkey.1.14 { + catchsql { INSERT INTO t3 VALUES(3, 1, 4) } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-genfkey.1.15 { + execsql { + INSERT INTO t1 VALUES(1, 1, 4); + INSERT INTO t3 VALUES(3, 1, 4); + } +} {} +do_test without_rowid3-genfkey.1.16 { + catchsql { DELETE FROM t1 } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-genfkey.1.17 { + catchsql { UPDATE t1 SET b = 10} +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-genfkey.1.18 { + execsql { UPDATE t1 SET a = 10} +} {} +do_test without_rowid3-genfkey.1.19 { + catchsql { UPDATE t3 SET h = 'hello' WHERE i = 3} +} {1 {FOREIGN KEY constraint failed}} + +drop_all_tables +do_test without_rowid3-genfkey.2.1 { + execsql { + CREATE TABLE t1(a INT PRIMARY KEY, b, c, UNIQUE(b, c)) WITHOUT rowid; + CREATE TABLE t2(e REFERENCES t1 ON UPDATE CASCADE ON DELETE CASCADE, f); + CREATE TABLE t3(g, h, i, + FOREIGN KEY (h, i) + REFERENCES t1(b, c) ON UPDATE CASCADE ON DELETE CASCADE + ); + } +} {} +do_test without_rowid3-genfkey.2.2 { + execsql { + INSERT INTO t1 VALUES(1, 2, 3); + INSERT INTO t1 VALUES(4, 5, 6); + INSERT INTO t2 VALUES(1, 'one'); + INSERT INTO t2 VALUES(4, 'four'); + } +} {} +do_test without_rowid3-genfkey.2.3 { + execsql { + UPDATE t1 SET a = 2 WHERE a = 1; + SELECT * FROM t2; + } +} {2 one 4 four} +do_test without_rowid3-genfkey.2.4 { + execsql { + DELETE FROM t1 WHERE a = 4; + SELECT * FROM t2; + } +} {2 one} + +do_test without_rowid3-genfkey.2.5 { + execsql { + INSERT INTO t3 VALUES('hello', 2, 3); + UPDATE t1 SET c = 2; + SELECT * FROM t3; + } +} {hello 2 2} +do_test without_rowid3-genfkey.2.6 { + execsql { + DELETE FROM t1; + SELECT * FROM t3; + } +} {} + +drop_all_tables +do_test without_rowid3-genfkey.3.1 { + execsql { + CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c, UNIQUE(c, b)) WITHOUT rowid; + CREATE TABLE t2(e REFERENCES t1 ON UPDATE SET NULL ON DELETE SET NULL, f); + CREATE TABLE t3(g, h, i, + FOREIGN KEY (h, i) + REFERENCES t1(b, c) ON UPDATE SET NULL ON DELETE SET NULL + ); + } +} {} +do_test without_rowid3-genfkey.3.2 { + execsql { + INSERT INTO t1 VALUES(1, 2, 3); + INSERT INTO t1 VALUES(4, 5, 6); + INSERT INTO t2 VALUES(1, 'one'); + INSERT INTO t2 VALUES(4, 'four'); + } +} {} +do_test without_rowid3-genfkey.3.3 { + execsql { + UPDATE t1 SET a = 2 WHERE a = 1; + SELECT * FROM t2; + } +} {{} one 4 four} +do_test without_rowid3-genfkey.3.4 { + execsql { + DELETE FROM t1 WHERE a = 4; + SELECT * FROM t2; + } +} {{} one {} four} +do_test without_rowid3-genfkey.3.5 { + execsql { + INSERT INTO t3 VALUES('hello', 2, 3); + UPDATE t1 SET c = 2; + SELECT * FROM t3; + } +} {hello {} {}} +do_test without_rowid3-genfkey.3.6 { + execsql { + UPDATE t3 SET h = 2, i = 2; + DELETE FROM t1; + SELECT * FROM t3; + } +} {hello {} {}} + +#------------------------------------------------------------------------- +# Verify that ticket dd08e5a988d00decc4a543daa8dbbfab9c577ad8 has been +# fixed. +# +do_test without_rowid3-dd08e5.1.1 { + execsql { + PRAGMA foreign_keys=ON; + CREATE TABLE tdd08(a INTEGER PRIMARY KEY, b) WITHOUT rowid; + CREATE UNIQUE INDEX idd08 ON tdd08(a,b); + INSERT INTO tdd08 VALUES(200,300); + + CREATE TABLE tdd08_b(w,x,y, FOREIGN KEY(x,y) REFERENCES tdd08(a,b)); + INSERT INTO tdd08_b VALUES(100,200,300); + } +} {} +do_test without_rowid3-dd08e5.1.2 { + catchsql { + DELETE FROM tdd08; + } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-dd08e5.1.3 { + execsql { + SELECT * FROM tdd08; + } +} {200 300} +do_test without_rowid3-dd08e5.1.4 { + catchsql { + INSERT INTO tdd08_b VALUES(400,500,300); + } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-dd08e5.1.5 { + catchsql { + UPDATE tdd08_b SET x=x+1; + } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-dd08e5.1.6 { + catchsql { + UPDATE tdd08 SET a=a+1; + } +} {1 {FOREIGN KEY constraint failed}} + +#------------------------------------------------------------------------- +# Verify that ticket ce7c133ea6cc9ccdc1a60d80441f80b6180f5eba +# fixed. +# +do_test without_rowid3-ce7c13.1.1 { + execsql { + CREATE TABLE tce71(a INTEGER PRIMARY KEY, b) WITHOUT rowid; + CREATE UNIQUE INDEX ice71 ON tce71(a,b); + INSERT INTO tce71 VALUES(100,200); + CREATE TABLE tce72(w, x, y, FOREIGN KEY(x,y) REFERENCES tce71(a,b)); + INSERT INTO tce72 VALUES(300,100,200); + UPDATE tce71 set b = 200 where a = 100; + SELECT * FROM tce71, tce72; + } +} {100 200 300 100 200} +do_test without_rowid3-ce7c13.1.2 { + catchsql { + UPDATE tce71 set b = 201 where a = 100; + } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-ce7c13.1.3 { + catchsql { + UPDATE tce71 set a = 101 where a = 100; + } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-ce7c13.1.4 { + execsql { + CREATE TABLE tce73(a INTEGER PRIMARY KEY, b, UNIQUE(a,b)) WITHOUT rowid; + INSERT INTO tce73 VALUES(100,200); + CREATE TABLE tce74(w, x, y, FOREIGN KEY(x,y) REFERENCES tce73(a,b)); + INSERT INTO tce74 VALUES(300,100,200); + UPDATE tce73 set b = 200 where a = 100; + SELECT * FROM tce73, tce74; + } +} {100 200 300 100 200} +do_test without_rowid3-ce7c13.1.5 { + catchsql { + UPDATE tce73 set b = 201 where a = 100; + } +} {1 {FOREIGN KEY constraint failed}} +do_test without_rowid3-ce7c13.1.6 { + catchsql { + UPDATE tce73 set a = 101 where a = 100; + } +} {1 {FOREIGN KEY constraint failed}} + +# Confirm that changes() works on WITHOUT ROWID tables that use the +# xfer optimization. +# +db close +sqlite3 db :memory: +do_execsql_test without_rowid3-30.1 { + CREATE TABLE t1(a,b,PRIMARY KEY(a,b)) WITHOUT ROWID; + CREATE TABLE t2(a,b,PRIMARY KEY(a,b)) WITHOUT ROWID; + INSERT INTO t1 VALUES(1,2),(3,4),(5,6); + SELECT changes(); +} {3} +do_execsql_test without_rowid3-30.2 { + INSERT INTO t2 SELECT * FROM t1; + SELECT changes(); +} {3} + +finish_test |