Move bundled copy of sqlite one level deeper to better separate it...

third_party/sqlite/test/selectB.test

-# 2008 June 24
-#
-# 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.
-#
-#***********************************************************************
-# This file implements regression tests for SQLite library. 
-#
-# $Id: selectB.test,v 1.10 2009/04/02 16:59:47 drh Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-ifcapable !compound {
-  finish_test
-  return
-}
-
-proc test_transform {testname sql1 sql2 results} {
-  set ::vdbe1 [list]
-  set ::vdbe2 [list]
-  db eval "explain $sql1" { lappend ::vdbe1 $opcode }
-  db eval "explain $sql2" { lappend ::vdbe2 $opcode }
-
-  do_test $testname.transform {
-    set ::vdbe1
-  } $::vdbe2
-
-  set ::sql1 $sql1
-  do_test $testname.sql1 {
-    execsql $::sql1
-  } $results
-
-  set ::sql2 $sql2
-  do_test $testname.sql2 {
-    execsql $::sql2
-  } $results
-}
-
-do_test selectB-1.1 {
-  execsql {
-    CREATE TABLE t1(a, b, c);
-    CREATE TABLE t2(d, e, f);
-
-    INSERT INTO t1 VALUES( 2,  4,  6);
-    INSERT INTO t1 VALUES( 8, 10, 12);
-    INSERT INTO t1 VALUES(14, 16, 18);
-
-    INSERT INTO t2 VALUES(3,   6,  9);
-    INSERT INTO t2 VALUES(12, 15, 18);
-    INSERT INTO t2 VALUES(21, 24, 27);
-  }
-} {}
-
-for {set ii 1} {$ii <= 2} {incr ii} {
-
-  if {$ii == 2} {
-    do_test selectB-2.1 {
-      execsql {
-        CREATE INDEX i1 ON t1(a);
-        CREATE INDEX i2 ON t2(d);
-      }
-    } {}
-  }
-
-  test_transform selectB-$ii.2 {
-    SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
-  } {
-    SELECT a FROM t1 UNION ALL SELECT d FROM t2
-  } {2 8 14 3 12 21}
-  
-  test_transform selectB-$ii.3 {
-    SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2) ORDER BY 1
-  } {
-    SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1
-  } {2 3 8 12 14 21}
-  
-  test_transform selectB-$ii.4 {
-    SELECT * FROM 
-      (SELECT a FROM t1 UNION ALL SELECT d FROM t2) 
-    WHERE a>10 ORDER BY 1
-  } {
-    SELECT a FROM t1 WHERE a>10 UNION ALL SELECT d FROM t2 WHERE d>10 ORDER BY 1
-  } {12 14 21}
-  
-  test_transform selectB-$ii.5 {
-    SELECT * FROM 
-      (SELECT a FROM t1 UNION ALL SELECT d FROM t2) 
-    WHERE a>10 ORDER BY a
-  } {
-    SELECT a FROM t1 WHERE a>10 
-      UNION ALL 
-    SELECT d FROM t2 WHERE d>10 
-    ORDER BY a
-  } {12 14 21}
-  
-  test_transform selectB-$ii.6 {
-    SELECT * FROM 
-      (SELECT a FROM t1 UNION ALL SELECT d FROM t2 WHERE d > 12) 
-    WHERE a>10 ORDER BY a
-  } {
-    SELECT a FROM t1 WHERE a>10
-      UNION ALL 
-    SELECT d FROM t2 WHERE d>12 AND d>10
-    ORDER BY a
-  } {14 21}
-  
-  test_transform selectB-$ii.7 {
-    SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2) ORDER BY 1 
-    LIMIT 2
-  } {
-    SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 LIMIT 2
-  } {2 3}
-  
-  test_transform selectB-$ii.8 {
-    SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2) ORDER BY 1 
-    LIMIT 2 OFFSET 3
-  } {
-    SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 LIMIT 2 OFFSET 3
-  } {12 14}
-
-  test_transform selectB-$ii.9 {
-    SELECT * FROM (
-      SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
-    ) 
-  } {
-    SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
-  } {2 8 14 3 12 21 6 12 18}
-  
-  test_transform selectB-$ii.10 {
-    SELECT * FROM (
-      SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
-    ) ORDER BY 1
-  } {
-    SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
-    ORDER BY 1
-  } {2 3 6 8 12 12 14 18 21}
-  
-  test_transform selectB-$ii.11 {
-    SELECT * FROM (
-      SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
-    ) WHERE a>=10 ORDER BY 1 LIMIT 3
-  } {
-    SELECT a FROM t1 WHERE a>=10 UNION ALL SELECT d FROM t2 WHERE d>=10
-    UNION ALL SELECT c FROM t1 WHERE c>=10
-    ORDER BY 1 LIMIT 3
-  } {12 12 14}
-
-  test_transform selectB-$ii.12 {
-    SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 2)
-  } {
-    SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 2
-  } {2 8}
-
-  # An ORDER BY in a compound subqueries defeats flattening.  Ticket #3773
-  # test_transform selectB-$ii.13 {
-  #   SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY a ASC)
-  # } {
-  #   SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 ASC
-  # } {2 3 8 12 14 21}
-  # 
-  # test_transform selectB-$ii.14 {
-  #  SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY a DESC)
-  # } {
-  #  SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 DESC
-  # } {21 14 12 8 3 2}
-  #
-  # test_transform selectB-$ii.14 {
-  #   SELECT * FROM (
-  #     SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY a DESC
-  #   ) LIMIT 2 OFFSET 2
-  # } {
-  #   SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 DESC
-  #    LIMIT 2 OFFSET 2
-  # } {12 8}
-  #
-  # test_transform selectB-$ii.15 {
-  #   SELECT * FROM (
-  #     SELECT a, b FROM t1 UNION ALL SELECT d, e FROM t2 ORDER BY a ASC, e DESC
-  #  )
-  # } {
-  #   SELECT a, b FROM t1 UNION ALL SELECT d, e FROM t2 ORDER BY a ASC, e DESC
-  # } {2 4 3 6 8 10 12 15 14 16 21 24}
-}
-
-do_test selectB-3.0 {
-  execsql {
-    DROP INDEX i1;
-    DROP INDEX i2;
-  }
-} {}
-
-for {set ii 3} {$ii <= 4} {incr ii} {
-
-  if {$ii == 4} {
-    do_test selectB-4.0 {
-      execsql {
-        CREATE INDEX i1 ON t1(a);
-        CREATE INDEX i2 ON t1(b);
-        CREATE INDEX i3 ON t1(c);
-        CREATE INDEX i4 ON t2(d);
-        CREATE INDEX i5 ON t2(e);
-        CREATE INDEX i6 ON t2(f);
-      }
-    } {}
-  }
-
-  do_test selectB-$ii.1 {
-    execsql {
-      SELECT DISTINCT * FROM 
-        (SELECT c FROM t1 UNION ALL SELECT e FROM t2) 
-      ORDER BY 1;
-    }
-  } {6 12 15 18 24}
-  
-  do_test selectB-$ii.2 {
-    execsql {
-      SELECT c, count(*) FROM 
-        (SELECT c FROM t1 UNION ALL SELECT e FROM t2) 
-      GROUP BY c ORDER BY 1;
-    }
-  } {6 2 12 1 15 1 18 1 24 1}
-  do_test selectB-$ii.3 {
-    execsql {
-      SELECT c, count(*) FROM 
-        (SELECT c FROM t1 UNION ALL SELECT e FROM t2) 
-      GROUP BY c HAVING count(*)>1;
-    }
-  } {6 2}
-  do_test selectB-$ii.4 {
-    execsql {
-      SELECT t4.c, t3.a FROM 
-        (SELECT c FROM t1 UNION ALL SELECT e FROM t2) AS t4, t1 AS t3
-      WHERE t3.a=14
-      ORDER BY 1
-    }
-  } {6 14 6 14 12 14 15 14 18 14 24 14}
-  
-  do_test selectB-$ii.5 {
-    execsql {
-      SELECT d FROM t2 
-      EXCEPT 
-      SELECT a FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
-    }
-  } {}
-  do_test selectB-$ii.6 {
-    execsql {
-      SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
-      EXCEPT 
-      SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
-    }
-  } {}
-  do_test selectB-$ii.7 {
-    execsql {
-      SELECT c FROM t1
-      EXCEPT 
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-    }
-  } {12}
-  do_test selectB-$ii.8 {
-    execsql {
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-      EXCEPT 
-      SELECT c FROM t1
-    }
-  } {9 15 24 27}
-  do_test selectB-$ii.9 {
-    execsql {
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-      EXCEPT 
-      SELECT c FROM t1
-      ORDER BY c DESC
-    }
-  } {27 24 15 9}
-  
-  do_test selectB-$ii.10 {
-    execsql {
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-      UNION 
-      SELECT c FROM t1
-      ORDER BY c DESC
-    }
-  } {27 24 18 15 12 9 6}
-  do_test selectB-$ii.11 {
-    execsql {
-      SELECT c FROM t1
-      UNION 
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-      ORDER BY c
-    }
-  } {6 9 12 15 18 24 27}
-  do_test selectB-$ii.12 {
-    execsql {
-      SELECT c FROM t1 UNION SELECT e FROM t2 UNION ALL SELECT f FROM t2
-      ORDER BY c
-    }
-  } {6 9 12 15 18 18 24 27}
-  do_test selectB-$ii.13 {
-    execsql {
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-      UNION 
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-      ORDER BY 1
-    }
-  } {6 9 15 18 24 27}
-  
-  do_test selectB-$ii.14 {
-    execsql {
-      SELECT c FROM t1
-      INTERSECT 
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-      ORDER BY 1
-    }
-  } {6 18}
-  do_test selectB-$ii.15 {
-    execsql {
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-      INTERSECT 
-      SELECT c FROM t1
-      ORDER BY 1
-    }
-  } {6 18}
-  do_test selectB-$ii.16 {
-    execsql {
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-      INTERSECT 
-      SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
-      ORDER BY 1
-    }
-  } {6 9 15 18 24 27}
-
-  do_test selectB-$ii.17 {
-    execsql {
-      SELECT * FROM (
-        SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 4
-      ) LIMIT 2
-    }
-  } {2 8}
-
-  do_test selectB-$ii.18 {
-    execsql {
-      SELECT * FROM (
-        SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 4 OFFSET 2
-      ) LIMIT 2
-    }
-  } {14 3}
-
-  do_test selectB-$ii.19 {
-    execsql {
-      SELECT * FROM (
-        SELECT DISTINCT (a/10) FROM t1 UNION ALL SELECT DISTINCT(d%2) FROM t2
-      )
-    }
-  } {0 1 0 1}
-
-  do_test selectB-$ii.20 {
-    execsql {
-      SELECT DISTINCT * FROM (
-        SELECT DISTINCT (a/10) FROM t1 UNION ALL SELECT DISTINCT(d%2) FROM t2
-      )
-    }
-  } {0 1}
-
-  do_test selectB-$ii.21 {
-    execsql {
-      SELECT * FROM (SELECT * FROM t1 UNION ALL SELECT * FROM t2) ORDER BY a+b
-    }
-  } {2 4 6 3 6 9 8 10 12 12 15 18 14 16 18 21 24 27}
-
-  do_test selectB-$ii.21 {
-    execsql {
-      SELECT * FROM (SELECT 345 UNION ALL SELECT d FROM t2) ORDER BY 1;
-    }
-  } {3 12 21 345}
-}
-
-finish_test