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# 2007 January 03
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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 to verify that ticket #2141 has been
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# fixed.
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#
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#
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# $Id: tkt2141.test,v 1.2 2007/09/12 17:01:45 danielk1977 Exp $
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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ifcapable !subquery {
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finish_test
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return
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}
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do_test tkt2141-1.1 {
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execsql {
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CREATE TABLE tab1 (t1_id integer PRIMARY KEY, t1_desc);
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INSERT INTO tab1 VALUES(1,'rec 1 tab 1');
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CREATE TABLE tab2 (t2_id integer PRIMARY KEY, t2_id_t1, t2_desc);
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INSERT INTO tab2 VALUES(1,1,'rec 1 tab 2');
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CREATE TABLE tab3 (t3_id integer PRIMARY KEY, t3_id_t2, t3_desc);
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INSERT INTO tab3 VALUES(1,1,'aa');
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SELECT *
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FROM tab1 t1 LEFT JOIN tab2 t2 ON t1.t1_id = t2.t2_id_t1
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WHERE t2.t2_id IN
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(SELECT t2_id FROM tab2, tab3 ON t2_id = t3_id_t2
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WHERE t3_id IN (1,2) GROUP BY t2_id);
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}
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} {1 {rec 1 tab 1} 1 1 {rec 1 tab 2}}
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do_test tkt2141-1.2 {
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execsql {
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SELECT *
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FROM tab1 t1 LEFT JOIN tab2 t2 ON t1.t1_id = t2.t2_id_t1
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WHERE t2.t2_id IN
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(SELECT t2_id FROM tab2, tab3 ON t2_id = t3_id_t2
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WHERE t3_id IN (1,2));
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}
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} {1 {rec 1 tab 1} 1 1 {rec 1 tab 2}}
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do_test tkt2141-1.3 {
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execsql {
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SELECT *
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FROM tab1 t1 LEFT JOIN tab2 t2
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WHERE t2.t2_id IN
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(SELECT t2_id FROM tab2, tab3 ON t2_id = t3_id_t2
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WHERE t3_id IN (1,2));
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}
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} {1 {rec 1 tab 1} 1 1 {rec 1 tab 2}}
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finish_test
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