[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/whereG.test

-# 2013-09-05
-#
-# 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.
-#
-#***********************************************************************
-# 
-# Test cases for query planning decisions and the likely(), unlikely(), and
-# likelihood() functions.
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-set testprefix whereG
-
-do_execsql_test whereG-1.0 {
-  CREATE TABLE composer(
-    cid INTEGER PRIMARY KEY,
-    cname TEXT
-  );
-  CREATE TABLE album(
-    aid INTEGER PRIMARY KEY,
-    aname TEXT
-  );
-  CREATE TABLE track(
-    tid INTEGER PRIMARY KEY,
-    cid INTEGER REFERENCES composer,
-    aid INTEGER REFERENCES album,
-    title TEXT
-  );
-  CREATE INDEX track_i1 ON track(cid);
-  CREATE INDEX track_i2 ON track(aid);
-  INSERT INTO composer VALUES(1, 'W. A. Mozart');
-  INSERT INTO composer VALUES(2, 'Beethoven');
-  INSERT INTO composer VALUES(3, 'Thomas Tallis');
-  INSERT INTO composer VALUES(4, 'Joseph Hayden');
-  INSERT INTO composer VALUES(5, 'Thomas Weelkes');
-  INSERT INTO composer VALUES(6, 'J. S. Bach');
-  INSERT INTO composer VALUES(7, 'Orlando Gibbons');
-  INSERT INTO composer VALUES(8, 'Josquin des Prés');
-  INSERT INTO composer VALUES(9, 'Byrd');
-  INSERT INTO composer VALUES(10, 'Francis Poulenc');
-  INSERT INTO composer VALUES(11, 'Mendelsshon');
-  INSERT INTO composer VALUES(12, 'Zoltán Kodály');
-  INSERT INTO composer VALUES(13, 'Handel');
-  INSERT INTO album VALUES(100, 'Kodály: Missa Brevis');
-  INSERT INTO album VALUES(101, 'Messiah');
-  INSERT INTO album VALUES(102, 'Missa Brevis in D-, K.65');
-  INSERT INTO album VALUES(103, 'The complete English anthems');
-  INSERT INTO album VALUES(104, 'Mass in B Minor, BWV 232');
-  INSERT INTO track VALUES(10005, 12, 100, 'Sanctus');
-  INSERT INTO track VALUES(10007, 12, 100, 'Agnus Dei');
-  INSERT INTO track VALUES(10115, 13, 101, 'Surely He Hath Borne Our Griefs');
-  INSERT INTO track VALUES(10129, 13, 101, 'Since By Man Came Death');
-  INSERT INTO track VALUES(10206, 1, 102, 'Agnus Dei');
-  INSERT INTO track VALUES(10301, 3, 103, 'If Ye Love Me');
-  INSERT INTO track VALUES(10402, 6, 104, 'Domine Deus');
-  INSERT INTO track VALUES(10403, 6, 104, 'Qui tollis');
-} {}
-do_eqp_test whereG-1.1 {
-  SELECT DISTINCT aname
-    FROM album, composer, track
-   WHERE unlikely(cname LIKE '%bach%')
-     AND composer.cid=track.cid
-     AND album.aid=track.aid;
-} {/.*composer.*track.*album.*/}
-do_execsql_test whereG-1.2 {
-  SELECT DISTINCT aname
-    FROM album, composer, track
-   WHERE unlikely(cname LIKE '%bach%')
-     AND composer.cid=track.cid
-     AND album.aid=track.aid;
-} {{Mass in B Minor, BWV 232}}
-
-do_eqp_test whereG-1.3 {
-  SELECT DISTINCT aname
-    FROM album, composer, track
-   WHERE likelihood(cname LIKE '%bach%', 0.5)
-     AND composer.cid=track.cid
-     AND album.aid=track.aid;
-} {/.*track.*composer.*album.*/}
-do_execsql_test whereG-1.4 {
-  SELECT DISTINCT aname
-    FROM album, composer, track
-   WHERE likelihood(cname LIKE '%bach%', 0.5)
-     AND composer.cid=track.cid
-     AND album.aid=track.aid;
-} {{Mass in B Minor, BWV 232}}
-
-do_eqp_test whereG-1.5 {
-  SELECT DISTINCT aname
-    FROM album, composer, track
-   WHERE cname LIKE '%bach%'
-     AND composer.cid=track.cid
-     AND album.aid=track.aid;
-} {/.*track.*(composer.*album|album.*composer).*/}
-do_execsql_test whereG-1.6 {
-  SELECT DISTINCT aname
-    FROM album, composer, track
-   WHERE cname LIKE '%bach%'
-     AND composer.cid=track.cid
-     AND album.aid=track.aid;
-} {{Mass in B Minor, BWV 232}}
-
-do_eqp_test whereG-1.7 {
-  SELECT DISTINCT aname
-    FROM album, composer, track
-   WHERE cname LIKE '%bach%'
-     AND unlikely(composer.cid=track.cid)
-     AND unlikely(album.aid=track.aid);
-} {/.*track.*(composer.*album|album.*composer).*/}
-do_execsql_test whereG-1.8 {
-  SELECT DISTINCT aname
-    FROM album, composer, track
-   WHERE cname LIKE '%bach%'
-     AND unlikely(composer.cid=track.cid)
-     AND unlikely(album.aid=track.aid);
-} {{Mass in B Minor, BWV 232}}
-
-do_test whereG-2.1 {
-  catchsql {
-    SELECT DISTINCT aname
-      FROM album, composer, track
-     WHERE likelihood(cname LIKE '%bach%', -0.01)
-       AND composer.cid=track.cid
-       AND album.aid=track.aid;
-  }
-} {1 {second argument to likelihood() must be a constant between 0.0 and 1.0}}
-do_test whereG-2.2 {
-  catchsql {
-    SELECT DISTINCT aname
-      FROM album, composer, track
-     WHERE likelihood(cname LIKE '%bach%', 1.01)
-       AND composer.cid=track.cid
-       AND album.aid=track.aid;
-  }
-} {1 {second argument to likelihood() must be a constant between 0.0 and 1.0}}
-do_test whereG-2.3 {
-  catchsql {
-    SELECT DISTINCT aname
-      FROM album, composer, track
-     WHERE likelihood(cname LIKE '%bach%', track.cid)
-       AND composer.cid=track.cid
-       AND album.aid=track.aid;
-  }
-} {1 {second argument to likelihood() must be a constant between 0.0 and 1.0}}
-
-# Commuting a term of the WHERE clause should not change the query plan
-#
-do_execsql_test whereG-3.0 {
-  CREATE TABLE a(a1 PRIMARY KEY, a2);
-  CREATE TABLE b(b1 PRIMARY KEY, b2);
-} {}
-do_eqp_test whereG-3.1 {
-  SELECT * FROM a, b WHERE b1=a1 AND a2=5;
-} {/.*SCAN TABLE a.*SEARCH TABLE b USING INDEX .*b_1 .b1=..*/}
-do_eqp_test whereG-3.2 {
-  SELECT * FROM a, b WHERE a1=b1 AND a2=5;
-} {/.*SCAN TABLE a.*SEARCH TABLE b USING INDEX .*b_1 .b1=..*/}
-do_eqp_test whereG-3.3 {
-  SELECT * FROM a, b WHERE a2=5 AND b1=a1;
-} {/.*SCAN TABLE a.*SEARCH TABLE b USING INDEX .*b_1 .b1=..*/}
-do_eqp_test whereG-3.4 {
-  SELECT * FROM a, b WHERE a2=5 AND a1=b1;
-} {/.*SCAN TABLE a.*SEARCH TABLE b USING INDEX .*b_1 .b1=..*/}
-
-# Ticket [1e64dd782a126f48d78c43a664844a41d0e6334e]:
-# Incorrect result in a nested GROUP BY/DISTINCT due to the use of an OP_SCopy
-# where an OP_Copy was needed.
-#
-do_execsql_test whereG-4.0 {
-  CREATE TABLE t4(x);
-  INSERT INTO t4 VALUES('right'),('wrong');
-  SELECT DISTINCT x
-   FROM (SELECT x FROM t4 GROUP BY x)
-   WHERE x='right'
-   ORDER BY x;
-} {right}
-
-#-------------------------------------------------------------------------
-# Test that likelihood() specifications on indexed terms are taken into 
-# account by various forms of loops.
-#
-#   5.1.*: open ended range scans
-#   5.2.*: skip-scans
-#
-reset_db
-
-do_execsql_test 5.1 {
-  CREATE TABLE t1(a, b, c);
-  CREATE INDEX i1 ON t1(a, b);
-}
-do_eqp_test 5.1.2 {
-  SELECT * FROM t1 WHERE a>?
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a>?)}}
-do_eqp_test 5.1.3 {
-  SELECT * FROM t1 WHERE likelihood(a>?, 0.9)
-} {0 0 0 {SCAN TABLE t1}}
-do_eqp_test 5.1.4 {
-  SELECT * FROM t1 WHERE likely(a>?)
-} {0 0 0 {SCAN TABLE t1}}
-
-do_test 5.2 {
-  for {set i 0} {$i < 100} {incr i} {
-    execsql { INSERT INTO t1 VALUES('abc', $i, $i); }
-  }
-  execsql { INSERT INTO t1 SELECT 'def', b, c FROM t1; }
-  execsql { ANALYZE }
-} {}
-do_eqp_test 5.2.2 {
-  SELECT * FROM t1 WHERE likelihood(b>?, 0.01)
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (ANY(a) AND b>?)}}
-do_eqp_test 5.2.3 {
-  SELECT * FROM t1 WHERE likelihood(b>?, 0.9)
-} {0 0 0 {SCAN TABLE t1}}
-do_eqp_test 5.2.4 {
-  SELECT * FROM t1 WHERE likely(b>?)
-} {0 0 0 {SCAN TABLE t1}}
-
-do_eqp_test 5.3.1 {
-  SELECT * FROM t1 WHERE a=?
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
-do_eqp_test 5.3.2 {
-  SELECT * FROM t1 WHERE likelihood(a=?, 0.9)
-} {0 0 0 {SCAN TABLE t1}}
-do_eqp_test 5.3.3 {
-  SELECT * FROM t1 WHERE likely(a=?)
-} {0 0 0 {SCAN TABLE t1}}
-
-finish_test