[sqlite] Remove obsolete reference version 3.8.7.4.

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

-# 2002 February 26
-#
-# 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.  The
-# focus of this file is testing VIEW statements.
-#
-# $Id: view.test,v 1.39 2008/12/14 14:45:21 danielk1977 Exp $
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-# Omit this entire file if the library is not configured with views enabled.
-ifcapable !view {
-  finish_test
-  return
-}
-
-do_test view-1.0 {
-  execsql {
-    CREATE TABLE t1(a,b,c);
-    INSERT INTO t1 VALUES(1,2,3);
-    INSERT INTO t1 VALUES(4,5,6);
-    INSERT INTO t1 VALUES(7,8,9);
-    SELECT * FROM t1;
-  }
-} {1 2 3 4 5 6 7 8 9}
-
-do_test view-1.1 {
-  execsql {
-    BEGIN;
-    CREATE VIEW IF NOT EXISTS v1 AS SELECT a,b FROM t1;
-    SELECT * FROM v1 ORDER BY a;
-  }
-} {1 2 4 5 7 8}
-do_test view-1.2 {
-  catchsql {
-    ROLLBACK;
-    SELECT * FROM v1 ORDER BY a;
-  }
-} {1 {no such table: v1}}
-do_test view-1.3 {
-  execsql {
-    CREATE VIEW v1 AS SELECT a,b FROM t1;
-    SELECT * FROM v1 ORDER BY a;
-  }
-} {1 2 4 5 7 8}
-do_test view-1.3.1 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    SELECT * FROM v1 ORDER BY a;
-  }
-} {1 2 4 5 7 8}
-do_test view-1.4 {
-  catchsql {
-    DROP VIEW IF EXISTS v1;
-    SELECT * FROM v1 ORDER BY a;
-  }
-} {1 {no such table: v1}}
-do_test view-1.5 {
-  execsql {
-    CREATE VIEW v1 AS SELECT a,b FROM t1;
-    SELECT * FROM v1 ORDER BY a;
-  }
-} {1 2 4 5 7 8}
-do_test view-1.6 {
-  catchsql {
-    DROP TABLE t1;
-    SELECT * FROM v1 ORDER BY a;
-  }
-} {1 {no such table: main.t1}}
-do_test view-1.7 {
-  execsql {
-    CREATE TABLE t1(x,a,b,c);
-    INSERT INTO t1 VALUES(1,2,3,4);
-    INSERT INTO t1 VALUES(4,5,6,7);
-    INSERT INTO t1 VALUES(7,8,9,10);
-    SELECT * FROM v1 ORDER BY a;
-  }
-} {2 3 5 6 8 9}
-do_test view-1.8 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    SELECT * FROM v1 ORDER BY a;
-  }
-} {2 3 5 6 8 9}
-
-do_test view-2.1 {
-  execsql {
-    CREATE VIEW v2 AS SELECT * FROM t1 WHERE a>5
-  };  # No semicolon
-  execsql2 {
-    SELECT * FROM v2;
-  }
-} {x 7 a 8 b 9 c 10}
-do_test view-2.2 {
-  catchsql {
-    INSERT INTO v2 VALUES(1,2,3,4);
-  }
-} {1 {cannot modify v2 because it is a view}}
-do_test view-2.3 {
-  catchsql {
-    UPDATE v2 SET a=10 WHERE a=5;
-  }
-} {1 {cannot modify v2 because it is a view}}
-do_test view-2.4 {
-  catchsql {
-    DELETE FROM v2;
-  }
-} {1 {cannot modify v2 because it is a view}}
-do_test view-2.5 {
-  execsql {
-    INSERT INTO t1 VALUES(11,12,13,14);
-    SELECT * FROM v2 ORDER BY x;
-  }
-} {7 8 9 10 11 12 13 14}
-do_test view-2.6 {
-  execsql {
-    SELECT x FROM v2 WHERE a>10
-  }
-} {11}
-
-# Test that column name of views are generated correctly.
-#
-do_test view-3.1 {
-  execsql2 {
-    SELECT * FROM v1 LIMIT 1
-  }
-} {a 2 b 3}
-do_test view-3.2 {
-  execsql2 {
-    SELECT * FROM v2 LIMIT 1
-  }
-} {x 7 a 8 b 9 c 10}
-do_test view-3.3.1 {
-  execsql2 {
-    DROP VIEW v1;
-    CREATE VIEW v1 AS SELECT a AS 'xyz', b+c AS 'pqr', c-b FROM t1;
-    SELECT * FROM v1 LIMIT 1
-  }
-} {xyz 2 pqr 7 c-b 1}
-do_test view-3.3.2 {
-  execsql2 {
-    CREATE VIEW v1b AS SELECT t1.a, b+c, t1.c FROM t1;
-    SELECT * FROM v1b LIMIT 1
-  }
-} {a 2 b+c 7 c 4}
-
-ifcapable compound {
-do_test  view-3.4 {
-  execsql2 {
-    CREATE VIEW v3 AS SELECT a FROM t1 UNION SELECT b FROM t1 ORDER BY b;
-    SELECT * FROM v3 LIMIT 4;
-  }
-} {a 2 a 3 a 5 a 6}
-do_test view-3.5 {
-  execsql2 {
-    CREATE VIEW v4 AS 
-      SELECT a, b FROM t1 
-      UNION
-      SELECT b AS 'x', a AS 'y' FROM t1
-      ORDER BY x, y;
-    SELECT b FROM v4 ORDER BY b LIMIT 4;
-  }
-} {b 2 b 3 b 5 b 6}
-} ;# ifcapable compound
-
-
-do_test view-4.1 {
-  catchsql {
-    DROP VIEW t1;
-  }
-} {1 {use DROP TABLE to delete table t1}}
-do_test view-4.2 {
-  execsql {
-    SELECT 1 FROM t1 LIMIT 1;
-  }
-} 1
-do_test view-4.3 {
-  catchsql {
-    DROP TABLE v1;
-  }
-} {1 {use DROP VIEW to delete view v1}}
-do_test view-4.4 {
-  execsql {
-     SELECT 1 FROM v1 LIMIT 1;
-  }
-} {1}
-do_test view-4.5 {
-  catchsql {
-    CREATE INDEX i1v1 ON v1(xyz);
-  }
-} {1 {views may not be indexed}}
-
-do_test view-5.1 {
-  execsql {
-    CREATE TABLE t2(y,a);
-    INSERT INTO t2 VALUES(22,2);
-    INSERT INTO t2 VALUES(33,3);
-    INSERT INTO t2 VALUES(44,4);
-    INSERT INTO t2 VALUES(55,5);
-    SELECT * FROM t2;
-  }
-} {22 2 33 3 44 4 55 5}
-do_test view-5.2 {
-  execsql {
-    CREATE VIEW v5 AS
-      SELECT t1.x AS v, t2.y AS w FROM t1 JOIN t2 USING(a);
-    SELECT * FROM v5;
-  }
-} {1 22 4 55}
-
-# Verify that the view v5 gets flattened.  see sqliteFlattenSubquery().
-# This will only work if EXPLAIN is enabled.
-# Ticket #272
-#
-ifcapable {explain} {
-do_test view-5.3 {
-  lsearch [execsql {
-    EXPLAIN SELECT * FROM v5;
-  }] OpenEphemeral
-} {-1}
-do_test view-5.4 {
-  execsql {
-    SELECT * FROM v5 AS a, t2 AS b WHERE a.w=b.y;
-  }
-} {1 22 22 2 4 55 55 5}
-do_test view-5.5 {
-  lsearch [execsql {
-    EXPLAIN SELECT * FROM v5 AS a, t2 AS b WHERE a.w=b.y;
-  }] OpenEphemeral
-} {-1}
-do_test view-5.6 {
-  execsql {
-    SELECT * FROM t2 AS b, v5 AS a WHERE a.w=b.y;
-  }
-} {22 2 1 22 55 5 4 55}
-do_test view-5.7 {
-  lsearch [execsql {
-    EXPLAIN SELECT * FROM t2 AS b, v5 AS a WHERE a.w=b.y;
-  }] OpenEphemeral
-} {-1}
-do_test view-5.8 {
-  execsql {
-    SELECT * FROM t1 AS a, v5 AS b, t2 AS c WHERE a.x=b.v AND b.w=c.y;
-  }
-} {1 2 3 4 1 22 22 2 4 5 6 7 4 55 55 5}
-do_test view-5.9 {
-  lsearch [execsql {
-    EXPLAIN SELECT * FROM t1 AS a, v5 AS b, t2 AS c WHERE a.x=b.v AND b.w=c.y;
-  }] OpenEphemeral
-} {-1}
-} ;# endif explain
-
-do_test view-6.1 {
-  execsql {
-    SELECT min(x), min(a), min(b), min(c), min(a+b+c) FROM v2;
-  }
-} {7 8 9 10 27}
-do_test view-6.2 {
-  execsql {
-    SELECT max(x), max(a), max(b), max(c), max(a+b+c) FROM v2;
-  }
-} {11 12 13 14 39}
-
-do_test view-7.1 {
-  execsql {
-    CREATE TABLE test1(id integer primary key, a);
-    CREATE TABLE test2(id integer, b);
-    INSERT INTO test1 VALUES(1,2);
-    INSERT INTO test2 VALUES(1,3);
-    CREATE VIEW test AS
-      SELECT test1.id, a, b
-      FROM test1 JOIN test2 ON test2.id=test1.id;
-    SELECT * FROM test;
-  }
-} {1 2 3}
-do_test view-7.2 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    SELECT * FROM test;
-  }
-} {1 2 3}
-do_test view-7.3 {
-  execsql {
-    DROP VIEW test;
-    CREATE VIEW test AS
-      SELECT test1.id, a, b
-      FROM test1 JOIN test2 USING(id);
-    SELECT * FROM test;
-  }
-} {1 2 3}
-do_test view-7.4 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    SELECT * FROM test;
-  }
-} {1 2 3}
-do_test view-7.5 {
-  execsql {
-    DROP VIEW test;
-    CREATE VIEW test AS
-      SELECT test1.id, a, b
-      FROM test1 NATURAL JOIN test2;
-    SELECT * FROM test;
-  }
-} {1 2 3}
-do_test view-7.6 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    SELECT * FROM test;
-  }
-} {1 2 3}
-
-do_test view-8.1 {
-  execsql {
-    CREATE VIEW v6 AS SELECT pqr, xyz FROM v1;
-    SELECT * FROM v6 ORDER BY xyz;
-  }
-} {7 2 13 5 19 8 27 12}
-do_test view-8.2 {
-  db close
-  sqlite3 db test.db
-  execsql {
-    SELECT * FROM v6 ORDER BY xyz;
-  }
-} {7 2 13 5 19 8 27 12}
-do_test view-8.3 {
-  execsql {
-    CREATE VIEW v7 AS SELECT pqr+xyz AS a FROM v6;
-    SELECT * FROM v7 ORDER BY a;
-  }
-} {9 18 27 39}
-
-ifcapable subquery {
-  do_test view-8.4 {
-    execsql {
-      CREATE VIEW v8 AS SELECT max(cnt) AS mx FROM
-        (SELECT a%2 AS eo, count(*) AS cnt FROM t1 GROUP BY eo);
-      SELECT * FROM v8;
-    }
-  } 3
-  do_test view-8.5 {
-    execsql {
-      SELECT mx+10, mx*2 FROM v8;
-    }
-  } {13 6}
-  do_test view-8.6 {
-    execsql {
-      SELECT mx+10, pqr FROM v6, v8 WHERE xyz=2;
-    }
-  } {13 7}
-  do_test view-8.7 {
-    execsql {
-      SELECT mx+10, pqr FROM v6, v8 WHERE xyz>2;
-    }
-  } {13 13 13 19 13 27}
-} ;# ifcapable subquery
-
-# Tests for a bug found by Michiel de Wit involving ORDER BY in a VIEW.
-#
-do_test view-9.1 {
-  execsql {
-    INSERT INTO t2 SELECT * FROM t2 WHERE a<5;
-    INSERT INTO t2 SELECT * FROM t2 WHERE a<4;
-    INSERT INTO t2 SELECT * FROM t2 WHERE a<3;
-    SELECT DISTINCT count(*) FROM t2 GROUP BY a ORDER BY 1;
-  }
-} {1 2 4 8}
-do_test view-9.2 {
-  execsql {
-    SELECT DISTINCT count(*) FROM t2 GROUP BY a ORDER BY 1 LIMIT 3;
-  }
-} {1 2 4}
-do_test view-9.3 {
-  execsql {
-    CREATE VIEW v9 AS 
-       SELECT DISTINCT count(*) FROM t2 GROUP BY a ORDER BY 1 LIMIT 3;
-    SELECT * FROM v9;
-  }
-} {1 2 4}
-do_test view-9.4 {
-  execsql {
-    SELECT * FROM v9 ORDER BY 1 DESC;
-  }
-} {4 2 1}
-do_test view-9.5 {
-  execsql {
-    CREATE VIEW v10 AS 
-       SELECT DISTINCT a, count(*) FROM t2 GROUP BY a ORDER BY 2 LIMIT 3;
-    SELECT * FROM v10;
-  }
-} {5 1 4 2 3 4}
-do_test view-9.6 {
-  execsql {
-    SELECT * FROM v10 ORDER BY 1;
-  }
-} {3 4 4 2 5 1}
-
-# Tables with columns having peculiar quoted names used in views
-# Ticket #756.
-#
-do_test view-10.1 {
-  execsql {
-    CREATE TABLE t3("9" integer, [4] text);
-    INSERT INTO t3 VALUES(1,2);
-    CREATE VIEW v_t3_a AS SELECT a.[9] FROM t3 AS a;
-    CREATE VIEW v_t3_b AS SELECT "4" FROM t3;
-    SELECT * FROM v_t3_a;
-  }
-} {1}
-do_test view-10.2 {
-  execsql {
-    SELECT * FROM v_t3_b;
-  }
-} {2}
-
-do_test view-11.1 {
-  execsql {
-    CREATE TABLE t4(a COLLATE NOCASE);
-    INSERT INTO t4 VALUES('This');
-    INSERT INTO t4 VALUES('this');
-    INSERT INTO t4 VALUES('THIS');
-    SELECT * FROM t4 WHERE a = 'THIS';
-  }
-} {This this THIS}
-ifcapable subquery {
-  do_test view-11.2 {
-    execsql {
-      SELECT * FROM (SELECT * FROM t4) WHERE a = 'THIS';
-    }
-  } {This this THIS}
-}
-do_test view-11.3 {
-  execsql {
-    CREATE VIEW v11 AS SELECT * FROM t4;
-    SELECT * FROM v11 WHERE a = 'THIS';
-  }
-} {This this THIS}
-
-# Ticket #1270:  Do not allow parameters in view definitions.
-#
-do_test view-12.1 {
-  catchsql {
-    CREATE VIEW v12 AS SELECT a FROM t1 WHERE b=?
-  }
-} {1 {parameters are not allowed in views}}
-
-ifcapable attach {
-  do_test view-13.1 {
-    forcedelete test2.db
-    catchsql {
-      ATTACH 'test2.db' AS two;
-      CREATE TABLE two.t2(x,y);
-      CREATE VIEW v13 AS SELECT y FROM two.t2;
-    }
-  } {1 {view v13 cannot reference objects in database two}}
-}
-
-# Ticket #1658
-#
-do_test view-14.1 {
-  catchsql {
-    CREATE TEMP VIEW t1 AS SELECT a,b FROM t1;
-    SELECT * FROM temp.t1;
-  }
-} {1 {view t1 is circularly defined}}
-
-# Tickets #1688, #1709
-#
-do_test view-15.1 {
-  execsql2 {
-    CREATE VIEW v15 AS SELECT a AS x, b AS y FROM t1;
-    SELECT * FROM v15 LIMIT 1;
-  }
-} {x 2 y 3}
-do_test view-15.2 {
-  execsql2 {
-    SELECT x, y FROM v15 LIMIT 1
-  }
-} {x 2 y 3}
-
-do_test view-16.1 {
-  catchsql {
-    CREATE VIEW IF NOT EXISTS v1 AS SELECT * FROM t1;
-  }
-} {0 {}}
-do_test view-16.2 {
-  execsql {
-    SELECT sql FROM sqlite_master WHERE name='v1'
-  }
-} {{CREATE VIEW v1 AS SELECT a AS 'xyz', b+c AS 'pqr', c-b FROM t1}}
-do_test view-16.3 {
-  catchsql {
-    DROP VIEW IF EXISTS nosuchview
-  }
-} {0 {}}
-
-# correct error message when attempting to drop a view that does not
-# exist.
-#
-do_test view-17.1 {
-  catchsql {
-    DROP VIEW nosuchview
-  }
-} {1 {no such view: nosuchview}}
-do_test view-17.2 {
-  catchsql {
-    DROP VIEW main.nosuchview
-  }
-} {1 {no such view: main.nosuchview}}
-
-do_test view-18.1 {
-  execsql {
-    DROP VIEW t1;
-    DROP TABLE t1;
-    CREATE TABLE t1(a, b, c);
-    INSERT INTO t1 VALUES(1, 2, 3);
-    INSERT INTO t1 VALUES(4, 5, 6);
-
-    CREATE VIEW vv1 AS SELECT * FROM t1;
-    CREATE VIEW vv2 AS SELECT * FROM vv1;
-    CREATE VIEW vv3 AS SELECT * FROM vv2;
-    CREATE VIEW vv4 AS SELECT * FROM vv3;
-    CREATE VIEW vv5 AS SELECT * FROM vv4;
-
-    SELECT * FROM vv5;
-  }
-} {1 2 3 4 5 6}
-
-# Ticket #3308
-# Make sure "rowid" columns in a view are named correctly.
-#
-do_test view-19.1 {
-  execsql {
-    CREATE VIEW v3308a AS SELECT rowid, * FROM t1;
-  }
-  execsql2 {
-    SELECT * FROM v3308a
-  }
-} {rowid 1 a 1 b 2 c 3 rowid 2 a 4 b 5 c 6}
-do_test view-19.2 {
-  execsql {
-    CREATE VIEW v3308b AS SELECT t1.rowid, t1.a, t1.b+t1.c FROM t1;
-  }
-  execsql2 {
-    SELECT * FROM v3308b
-  }
-} {rowid 1 a 1 t1.b+t1.c 5 rowid 2 a 4 t1.b+t1.c 11}
-do_test view-19.3 {
-  execsql {
-    CREATE VIEW v3308c AS SELECT t1.oid, A, t1.b+t1.c AS x FROM t1;
-  }
-  execsql2 {
-    SELECT * FROM v3308c
-  }
-} {rowid 1 a 1 x 5 rowid 2 a 4 x 11}
-
-# Ticket #3539 had this crashing (see commit [5940]).
-do_test view-20.1 {
-  execsql {
-    DROP TABLE IF EXISTS t1;
-    DROP VIEW IF EXISTS v1;
-    CREATE TABLE t1(c1);
-    CREATE VIEW v1 AS SELECT c1 FROM (SELECT t1.c1 FROM t1);
-  }
-} {}
-
-# Ticket [d58ccbb3f1b]: Prevent Table.nRef overflow.
-db close
-sqlite3 db :memory:
-do_test view-21.1 {
-  catchsql {
-    CREATE TABLE t1(x);
-    INSERT INTO t1 VALUES(5);
-    CREATE VIEW v1 AS SELECT x*2 FROM t1;
-    CREATE VIEW v2 AS SELECT * FROM v1 UNION SELECT * FROM v1;
-    CREATE VIEW v4 AS SELECT * FROM v2 UNION SELECT * FROM v2;
-    CREATE VIEW v8 AS SELECT * FROM v4 UNION SELECT * FROM v4;
-    CREATE VIEW v16 AS SELECT * FROM v8 UNION SELECT * FROM v8;
-    CREATE VIEW v32 AS SELECT * FROM v16 UNION SELECT * FROM v16;
-    CREATE VIEW v64 AS SELECT * FROM v32 UNION SELECT * FROM v32;
-    CREATE VIEW v128 AS SELECT * FROM v64 UNION SELECT * FROM v64;
-    CREATE VIEW v256 AS SELECT * FROM v128 UNION SELECT * FROM v128;
-    CREATE VIEW v512 AS SELECT * FROM v256 UNION SELECT * FROM v256;
-    CREATE VIEW v1024 AS SELECT * FROM v512 UNION SELECT * FROM v512;
-    CREATE VIEW v2048 AS SELECT * FROM v1024 UNION SELECT * FROM v1024;
-    CREATE VIEW v4096 AS SELECT * FROM v2048 UNION SELECT * FROM v2048;
-    CREATE VIEW v8192 AS SELECT * FROM v4096 UNION SELECT * FROM v4096;
-    CREATE VIEW v16384 AS SELECT * FROM v8192 UNION SELECT * FROM v8192;
-    CREATE VIEW v32768 AS SELECT * FROM v16384 UNION SELECT * FROM v16384;
-    CREATE VIEW vx AS SELECT * FROM v32768 UNION SELECT * FROM v32768;
-  }
-} {1 {too many references to "v1": max 65535}}
-ifcapable progress {
-  do_test view-21.2 {
-    db progress 1000 {expr 1}
-    catchsql {
-      SELECT * FROM v32768;
-    }
-  } {1 interrupted}
-}
-
-db close
-sqlite3 db :memory:
-do_execsql_test view-22.1 {
-  CREATE VIEW x1 AS SELECT 123 AS '', 234 AS '', 345 AS '';
-  SELECT * FROM x1;
-} {123 234 345}
-do_test view-22.2 {
-  unset -nocomplain x
-  db eval {SELECT * FROM x1} x break
-  lsort [array names x]
-} {{} * :1 :2}
-
-
-finish_test