4305d10360
sqliteSrcListAppend() if the {quote: SrcList} had previously been duplicated by
a call to sqliteSrcListDup(). Ticket #416. This check-in fixes that problem
by keeping a separate nAlloc field on {quote: SrcList}. A similar change is made
to {quote: IdList} and {quote: ExprList} to avoid future problems. (CVS 1067)
FossilOrigin-Name: da6273255471673841fdcadc688aeac80722e130
117 lines
3.0 KiB
Plaintext
117 lines
3.0 KiB
Plaintext
# 2003 June 21
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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 miscellanous features that were
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# left out of other test files.
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#
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# $Id: misc2.test,v 1.6 2003/07/30 12:34:13 drh Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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# Test for ticket #360
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#
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do_test misc2-1.1 {
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catchsql {
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CREATE TABLE FOO(bar integer);
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CREATE TRIGGER foo_insert BEFORE INSERT ON foo BEGIN
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SELECT CASE WHEN (NOT new.bar BETWEEN 0 AND 20)
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THEN raise(rollback, 'aiieee') END;
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END;
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INSERT INTO foo(bar) VALUES (1);
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}
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} {0 {}}
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do_test misc2-1.2 {
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catchsql {
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INSERT INTO foo(bar) VALUES (111);
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}
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} {1 aiieee}
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# Make sure ROWID works on a view and a subquery. Ticket #364
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#
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do_test misc2-2.1 {
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execsql {
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CREATE TABLE t1(a,b,c);
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INSERT INTO t1 VALUES(1,2,3);
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CREATE TABLE t2(a,b,c);
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INSERT INTO t2 VALUES(7,8,9);
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SELECT rowid, * FROM (SELECT * FROM t1, t2);
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}
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} {{} 1 2 3 7 8 9}
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do_test misc2-2.2 {
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execsql {
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CREATE VIEW v1 AS SELECT * FROM t1, t2;
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SELECT rowid, * FROM v1;
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}
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} {{} 1 2 3 7 8 9}
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# Check name binding precedence. Ticket #387
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#
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do_test misc2-3.1 {
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catchsql {
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SELECT t1.b+t2.b AS a, t1.a, t2.a FROM t1, t2 WHERE a==10
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}
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} {1 {ambiguous column name: a}}
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# Make sure 32-bit integer overflow is handled properly in queries.
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# ticket #408
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#
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do_test misc2-4.1 {
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execsql {
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INSERT INTO t1 VALUES(4000000000,'a','b');
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SELECT a FROM t1 WHERE a>1;
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}
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} {4000000000}
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do_test misc2-4.2 {
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execsql {
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INSERT INTO t1 VALUES(2147483648,'b2','c2');
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INSERT INTO t1 VALUES(2147483647,'b3','c3');
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SELECT a FROM t1 WHERE a>2147483647;
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}
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} {4000000000 2147483648}
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do_test misc2-4.3 {
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execsql {
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SELECT a FROM t1 WHERE a<2147483648;
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}
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} {1 2147483647}
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do_test misc2-4.4 {
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execsql {
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SELECT a FROM t1 WHERE a<=2147483648;
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}
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} {1 2147483648 2147483647}
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do_test misc2-4.5 {
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execsql {
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SELECT a FROM t1 WHERE a<10000000000;
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}
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} {1 4000000000 2147483648 2147483647}
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do_test misc2-4.6 {
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execsql {
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SELECT a FROM t1 WHERE a<1000000000000 ORDER BY 1;
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}
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} {1 2147483647 2147483648 4000000000}
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# There were some issues with expanding a SrcList object using a call
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# to sqliteSrcListAppend() if the SrcList had previously been duplicated
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# using a call to sqliteSrcListDup(). Ticket #416. The following test
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# makes sure the problem has been fixed.
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#
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do_test misc2-5.1 {
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execsql {
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CREATE TABLE x(a,b);
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CREATE VIEW y AS
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SELECT x1.b AS p, x2.b AS q FROM x AS x1, x AS x2 WHERE x1.a=x2.a;
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CREATE VIEW z AS
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SELECT y1.p, y2.p FROM y AS y1, y AS y2 WHERE y1.q=y2.q;
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SELECT * from z;
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}
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} {}
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