124 lines
3.2 KiB
Plaintext
124 lines
3.2 KiB
Plaintext
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# 2008 December 8
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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 is a verification that the bugs identified in ticket
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# #3527 have been fixed.
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#
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# $Id: tkt3527.test,v 1.1 2008/12/08 13:42:36 drh Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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ifcapable !compound {
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finish_test
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return
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}
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do_test tkt3527-1.1 {
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db eval {
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CREATE TABLE Element (
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Code INTEGER PRIMARY KEY,
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Name VARCHAR(60)
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);
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CREATE TABLE ElemOr (
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CodeOr INTEGER NOT NULL,
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Code INTEGER NOT NULL,
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PRIMARY KEY(CodeOr,Code)
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);
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CREATE TABLE ElemAnd (
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CodeAnd INTEGER,
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Code INTEGER,
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Attr1 INTEGER,
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Attr2 INTEGER,
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Attr3 INTEGER,
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PRIMARY KEY(CodeAnd,Code)
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);
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INSERT INTO Element VALUES(1,'Elem1');
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INSERT INTO Element VALUES(2,'Elem2');
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INSERT INTO Element VALUES(3,'Elem3');
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INSERT INTO Element VALUES(4,'Elem4');
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INSERT INTO Element VALUES(5,'Elem5');
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INSERT INTO ElemOr Values(3,4);
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INSERT INTO ElemOr Values(3,5);
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INSERT INTO ElemAnd VALUES(1,3,'a','b','c');
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INSERT INTO ElemAnd VALUES(1,2,'x','y','z');
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CREATE VIEW ElemView1 AS
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SELECT
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CAST(Element.Code AS VARCHAR(50)) AS ElemId,
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Element.Code AS ElemCode,
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Element.Name AS ElemName,
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ElemAnd.Code AS InnerCode,
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ElemAnd.Attr1 AS Attr1,
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ElemAnd.Attr2 AS Attr2,
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ElemAnd.Attr3 AS Attr3,
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0 AS Level,
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0 AS IsOrElem
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FROM Element JOIN ElemAnd ON ElemAnd.CodeAnd=Element.Code
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WHERE ElemAnd.CodeAnd NOT IN (SELECT CodeOr FROM ElemOr)
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UNION ALL
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SELECT
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CAST(ElemOr.CodeOr AS VARCHAR(50)) AS ElemId,
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Element.Code AS ElemCode,
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Element.Name AS ElemName,
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ElemOr.Code AS InnerCode,
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NULL AS Attr1,
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NULL AS Attr2,
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NULL AS Attr3,
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0 AS Level,
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1 AS IsOrElem
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FROM ElemOr JOIN Element ON Element.Code=ElemOr.CodeOr
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ORDER BY ElemId, InnerCode;
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CREATE VIEW ElemView2 AS
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SELECT
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ElemId,
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ElemCode,
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ElemName,
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InnerCode,
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Attr1,
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Attr2,
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Attr3,
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Level,
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IsOrElem
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FROM ElemView1
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UNION ALL
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SELECT
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Element.ElemId || '.' || InnerElem.ElemId AS ElemId,
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InnerElem.ElemCode,
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InnerElem.ElemName,
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InnerElem.InnerCode,
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InnerElem.Attr1,
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InnerElem.Attr2,
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InnerElem.Attr3,
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InnerElem.Level+1,
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InnerElem.IsOrElem
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FROM ElemView1 AS Element
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JOIN ElemView1 AS InnerElem
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ON Element.Level=0 AND Element.InnerCode=InnerElem.ElemCode
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ORDER BY ElemId, InnerCode;
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SELECT * FROM ElemView1;
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}
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} {1 1 Elem1 2 x y z 0 0 1 1 Elem1 3 a b c 0 0 3 3 Elem3 4 {} {} {} 0 1 3 3 Elem3 5 {} {} {} 0 1}
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do_test tkt3527-1.2 {
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db eval {
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SELECT * FROM ElemView2;
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}
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} {1 1 Elem1 2 x y z 0 0 1 1 Elem1 3 a b c 0 0 1.3 3 Elem3 4 {} {} {} 1 1 1.3 3 Elem3 5 {} {} {} 1 1 3 3 Elem3 4 {} {} {} 0 1 3 3 Elem3 5 {} {} {} 0 1}
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finish_test
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