78 lines
1.6 KiB
Plaintext
78 lines
1.6 KiB
Plaintext
# 2001 September 15
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library.
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#
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# This file implements tests for foreign keys.
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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 {!foreignkey} {
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finish_test
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return
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}
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# Create a table and some data to work with.
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#
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do_test fkey1-1.0 {
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execsql {
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CREATE TABLE t1(
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a INTEGER PRIMARY KEY,
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b INTEGER
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REFERENCES t1 ON DELETE CASCADE
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REFERENCES t2,
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c TEXT,
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FOREIGN KEY (b,c) REFERENCES t2(x,y) ON UPDATE CASCADE
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);
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}
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} {}
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do_test fkey1-1.1 {
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execsql {
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CREATE TABLE t2(
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x INTEGER PRIMARY KEY,
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y TEXT
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);
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}
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} {}
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do_test fkey1-1.2 {
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execsql {
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CREATE TABLE t3(
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a INTEGER REFERENCES t2 ON INSERT RESTRICT,
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b INTEGER REFERENCES t1,
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FOREIGN KEY (a,b) REFERENCES t2(x,y)
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);
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}
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} {}
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do_test fkey1-2.1 {
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execsql {
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CREATE TABLE t4(a integer primary key);
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CREATE TABLE t5(x references t4);
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CREATE TABLE t6(x references t4);
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CREATE TABLE t7(x references t4);
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CREATE TABLE t8(x references t4);
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CREATE TABLE t9(x references t4);
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CREATE TABLE t10(x references t4);
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DROP TABLE t7;
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DROP TABLE t9;
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DROP TABLE t5;
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DROP TABLE t8;
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DROP TABLE t6;
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DROP TABLE t10;
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}
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} {}
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finish_test
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