659 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			659 lines
		
	
	
		
			15 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| # 2002 February 26
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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.  The
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| # focus of this file is testing VIEW statements.
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| #
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| # $Id: view.test,v 1.39 2008/12/14 14:45:21 danielk1977 Exp $
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| set testdir [file dirname $argv0]
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| source $testdir/tester.tcl
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| 
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| # Omit this entire file if the library is not configured with views enabled.
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| ifcapable !view {
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|   finish_test
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|   return
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| }
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| 
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| do_test view-1.0 {
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|   execsql {
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|     CREATE TABLE t1(a,b,c);
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|     INSERT INTO t1 VALUES(1,2,3);
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|     INSERT INTO t1 VALUES(4,5,6);
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|     INSERT INTO t1 VALUES(7,8,9);
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|     SELECT * FROM t1;
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|   }
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| } {1 2 3 4 5 6 7 8 9}
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| 
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| do_test view-1.1 {
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|   execsql {
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|     BEGIN;
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|     CREATE VIEW IF NOT EXISTS v1 AS SELECT a,b FROM t1;
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|     SELECT * FROM v1 ORDER BY a;
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|   }
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| } {1 2 4 5 7 8}
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| do_test view-1.2 {
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|   catchsql {
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|     ROLLBACK;
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|     SELECT * FROM v1 ORDER BY a;
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|   }
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| } {1 {no such table: v1}}
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| do_test view-1.3 {
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|   execsql {
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|     CREATE VIEW v1 AS SELECT a,b FROM t1;
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|     SELECT * FROM v1 ORDER BY a;
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|   }
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| } {1 2 4 5 7 8}
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| do_test view-1.3.1 {
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|   db close
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|   sqlite3 db test.db
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|   execsql {
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|     SELECT * FROM v1 ORDER BY a;
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|   }
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| } {1 2 4 5 7 8}
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| do_test view-1.4 {
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|   catchsql {
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|     DROP VIEW IF EXISTS v1;
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|     SELECT * FROM v1 ORDER BY a;
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|   }
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| } {1 {no such table: v1}}
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| do_test view-1.5 {
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|   execsql {
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|     CREATE VIEW v1 AS SELECT a,b FROM t1;
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|     SELECT * FROM v1 ORDER BY a;
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|   }
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| } {1 2 4 5 7 8}
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| do_test view-1.6 {
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|   catchsql {
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|     DROP TABLE t1;
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|     SELECT * FROM v1 ORDER BY a;
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|   }
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| } {1 {no such table: main.t1}}
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| do_test view-1.7 {
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|   execsql {
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|     CREATE TABLE t1(x,a,b,c);
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|     INSERT INTO t1 VALUES(1,2,3,4);
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|     INSERT INTO t1 VALUES(4,5,6,7);
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|     INSERT INTO t1 VALUES(7,8,9,10);
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|     SELECT * FROM v1 ORDER BY a;
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|   }
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| } {2 3 5 6 8 9}
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| do_test view-1.8 {
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|   db close
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|   sqlite3 db test.db
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|   execsql {
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|     SELECT * FROM v1 ORDER BY a;
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|   }
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| } {2 3 5 6 8 9}
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| 
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| do_test view-2.1 {
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|   execsql {
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|     CREATE VIEW v2 AS SELECT * FROM t1 WHERE a>5
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|   };  # No semicolon
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|   execsql2 {
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|     SELECT * FROM v2;
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|   }
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| } {x 7 a 8 b 9 c 10}
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| do_test view-2.2 {
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|   catchsql {
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|     INSERT INTO v2 VALUES(1,2,3,4);
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|   }
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| } {1 {cannot modify v2 because it is a view}}
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| do_test view-2.3 {
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|   catchsql {
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|     UPDATE v2 SET a=10 WHERE a=5;
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|   }
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| } {1 {cannot modify v2 because it is a view}}
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| do_test view-2.4 {
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|   catchsql {
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|     DELETE FROM v2;
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|   }
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| } {1 {cannot modify v2 because it is a view}}
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| do_test view-2.5 {
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|   execsql {
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|     INSERT INTO t1 VALUES(11,12,13,14);
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|     SELECT * FROM v2 ORDER BY x;
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|   }
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| } {7 8 9 10 11 12 13 14}
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| do_test view-2.6 {
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|   execsql {
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|     SELECT x FROM v2 WHERE a>10
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|   }
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| } {11}
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| 
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| # Test that column name of views are generated correctly.
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| #
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| do_test view-3.1 {
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|   execsql2 {
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|     SELECT * FROM v1 LIMIT 1
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|   }
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| } {a 2 b 3}
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| do_test view-3.2 {
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|   execsql2 {
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|     SELECT * FROM v2 LIMIT 1
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|   }
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| } {x 7 a 8 b 9 c 10}
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| do_test view-3.3.1 {
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|   execsql2 {
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|     DROP VIEW v1;
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|     CREATE VIEW v1 AS SELECT a AS 'xyz', b+c AS 'pqr', c-b FROM t1;
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|     SELECT * FROM v1 LIMIT 1
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|   }
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| } {xyz 2 pqr 7 c-b 1}
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| do_test view-3.3.2 {
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|   execsql2 {
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|     CREATE VIEW v1b AS SELECT t1.a, b+c, t1.c FROM t1;
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|     SELECT * FROM v1b LIMIT 1
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|   }
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| } {a 2 b+c 7 c 4}
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| do_test view-3.3.3 {
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|   execsql2 {
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|     CREATE VIEW v1c(x,y,z) AS SELECT a, b+c, c-b FROM t1;
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|     SELECT * FROM v1c LIMIT 1;
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|   }
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| } {x 2 y 7 z 1}
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| do_catchsql_test view-3.3.4 {
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|   CREATE VIEW v1err(x,y DESC,z) AS SELECT a, b+c, c-b FROM t1;
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| } {1 {syntax error after column name "y"}}
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| do_catchsql_test view-3.3.5 {
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|   DROP VIEW IF EXISTS v1err;
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|   CREATE VIEW v1err(x,y) AS SELECT a, b+c, c-b FROM t1;
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|   SELECT * FROM v1err;
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| } {1 {expected 2 columns for 'v1err' but got 3}}
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| do_catchsql_test view-3.3.6 {
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|   DROP VIEW IF EXISTS v1err;
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|   CREATE VIEW v1err(w,x,y,z) AS SELECT a, b+c, c-b FROM t1;
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|   SELECT * FROM v1err;
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| } {1 {expected 4 columns for 'v1err' but got 3}}
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| 
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| ifcapable compound {
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| do_test  view-3.4 {
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|   execsql2 {
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|     CREATE VIEW v3 AS SELECT a FROM t1 UNION SELECT b FROM t1 ORDER BY b;
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|     SELECT * FROM v3 LIMIT 4;
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|   }
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| } {a 2 a 3 a 5 a 6}
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| do_test view-3.5 {
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|   execsql2 {
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|     CREATE VIEW v4 AS 
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|       SELECT a, b FROM t1 
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|       UNION
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|       SELECT b AS 'x', a AS 'y' FROM t1
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|       ORDER BY x, y;
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|     SELECT b FROM v4 ORDER BY b LIMIT 4;
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|   }
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| } {b 2 b 3 b 5 b 6}
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| } ;# ifcapable compound
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| 
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| 
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| do_test view-4.1 {
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|   catchsql {
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|     DROP VIEW t1;
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|   }
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| } {1 {use DROP TABLE to delete table t1}}
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| do_test view-4.2 {
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|   execsql {
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|     SELECT 1 FROM t1 LIMIT 1;
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|   }
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| } 1
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| do_test view-4.3 {
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|   catchsql {
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|     DROP TABLE v1;
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|   }
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| } {1 {use DROP VIEW to delete view v1}}
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| do_test view-4.4 {
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|   execsql {
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|      SELECT 1 FROM v1 LIMIT 1;
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|   }
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| } {1}
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| do_test view-4.5 {
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|   catchsql {
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|     CREATE INDEX i1v1 ON v1(xyz);
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|   }
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| } {1 {views may not be indexed}}
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| 
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| do_test view-5.1 {
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|   execsql {
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|     CREATE TABLE t2(y,a);
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|     INSERT INTO t2 VALUES(22,2);
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|     INSERT INTO t2 VALUES(33,3);
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|     INSERT INTO t2 VALUES(44,4);
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|     INSERT INTO t2 VALUES(55,5);
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|     SELECT * FROM t2;
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|   }
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| } {22 2 33 3 44 4 55 5}
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| do_test view-5.2 {
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|   execsql {
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|     CREATE VIEW v5 AS
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|       SELECT t1.x AS v, t2.y AS w FROM t1 JOIN t2 USING(a);
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|     SELECT * FROM v5;
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|   }
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| } {1 22 4 55}
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| 
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| # Verify that the view v5 gets flattened.  see sqliteFlattenSubquery().
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| # This will only work if EXPLAIN is enabled.
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| # Ticket #272
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| #
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| ifcapable {explain} {
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| do_test view-5.3 {
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|   lsearch [execsql {
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|     EXPLAIN SELECT * FROM v5;
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|   }] OpenEphemeral
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| } {-1}
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| do_test view-5.4 {
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|   execsql {
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|     SELECT * FROM v5 AS a, t2 AS b WHERE a.w=b.y;
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|   }
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| } {1 22 22 2 4 55 55 5}
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| do_test view-5.5 {
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|   lsearch [execsql {
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|     EXPLAIN SELECT * FROM v5 AS a, t2 AS b WHERE a.w=b.y;
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|   }] OpenEphemeral
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| } {-1}
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| do_test view-5.6 {
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|   execsql {
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|     SELECT * FROM t2 AS b, v5 AS a WHERE a.w=b.y;
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|   }
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| } {22 2 1 22 55 5 4 55}
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| do_test view-5.7 {
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|   lsearch [execsql {
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|     EXPLAIN SELECT * FROM t2 AS b, v5 AS a WHERE a.w=b.y;
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|   }] OpenEphemeral
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| } {-1}
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| do_test view-5.8 {
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|   execsql {
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|     SELECT * FROM t1 AS a, v5 AS b, t2 AS c WHERE a.x=b.v AND b.w=c.y;
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|   }
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| } {1 2 3 4 1 22 22 2 4 5 6 7 4 55 55 5}
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| do_test view-5.9 {
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|   lsearch [execsql {
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|     EXPLAIN SELECT * FROM t1 AS a, v5 AS b, t2 AS c WHERE a.x=b.v AND b.w=c.y;
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|   }] OpenEphemeral
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| } {-1}
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| } ;# endif explain
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| 
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| do_test view-6.1 {
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|   execsql {
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|     SELECT min(x), min(a), min(b), min(c), min(a+b+c) FROM v2;
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|   }
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| } {7 8 9 10 27}
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| do_test view-6.2 {
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|   execsql {
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|     SELECT max(x), max(a), max(b), max(c), max(a+b+c) FROM v2;
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|   }
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| } {11 12 13 14 39}
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| 
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| do_test view-7.1 {
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|   execsql {
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|     CREATE TABLE test1(id integer primary key, a);
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|     CREATE TABLE test2(id integer, b);
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|     INSERT INTO test1 VALUES(1,2);
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|     INSERT INTO test2 VALUES(1,3);
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|     CREATE VIEW test AS
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|       SELECT test1.id, a, b
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|       FROM test1 JOIN test2 ON test2.id=test1.id;
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|     SELECT * FROM test;
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|   }
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| } {1 2 3}
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| do_test view-7.2 {
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|   db close
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|   sqlite3 db test.db
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|   execsql {
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|     SELECT * FROM test;
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|   }
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| } {1 2 3}
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| do_test view-7.3 {
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|   execsql {
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|     DROP VIEW test;
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|     CREATE VIEW test AS
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|       SELECT test1.id, a, b
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|       FROM test1 JOIN test2 USING(id);
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|     SELECT * FROM test;
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|   }
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| } {1 2 3}
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| do_test view-7.4 {
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|   db close
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|   sqlite3 db test.db
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|   execsql {
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|     SELECT * FROM test;
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|   }
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| } {1 2 3}
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| do_test view-7.5 {
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|   execsql {
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|     DROP VIEW test;
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|     CREATE VIEW test AS
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|       SELECT test1.id, a, b
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|       FROM test1 NATURAL JOIN test2;
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|     SELECT * FROM test;
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|   }
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| } {1 2 3}
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| do_test view-7.6 {
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|   db close
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|   sqlite3 db test.db
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|   execsql {
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|     SELECT * FROM test;
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|   }
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| } {1 2 3}
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| 
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| do_test view-8.1 {
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|   execsql {
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|     CREATE VIEW v6 AS SELECT pqr, xyz FROM v1;
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|     SELECT * FROM v6 ORDER BY xyz;
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|   }
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| } {7 2 13 5 19 8 27 12}
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| do_test view-8.2 {
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|   db close
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|   sqlite3 db test.db
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|   execsql {
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|     SELECT * FROM v6 ORDER BY xyz;
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|   }
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| } {7 2 13 5 19 8 27 12}
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| do_test view-8.3 {
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|   execsql {
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|     CREATE VIEW v7(a) AS SELECT pqr+xyz FROM v6;
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|     SELECT * FROM v7 ORDER BY a;
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|   }
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| } {9 18 27 39}
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| 
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| ifcapable subquery {
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|   do_test view-8.4 {
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|     execsql {
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|       CREATE VIEW v8 AS SELECT max(cnt) AS mx FROM
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|         (SELECT a%2 AS eo, count(*) AS cnt FROM t1 GROUP BY eo);
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|       SELECT * FROM v8;
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|     }
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|   } 3
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|   do_test view-8.5 {
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|     execsql {
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|       SELECT mx+10, mx*2 FROM v8;
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|     }
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|   } {13 6}
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|   do_test view-8.6 {
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|     execsql {
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|       SELECT mx+10, pqr FROM v6, v8 WHERE xyz=2;
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|     }
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|   } {13 7}
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|   do_test view-8.7 {
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|     execsql {
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|       SELECT mx+10, pqr FROM v6, v8 WHERE xyz>2;
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|     }
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|   } {13 13 13 19 13 27}
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| } ;# ifcapable subquery
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| 
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| # Tests for a bug found by Michiel de Wit involving ORDER BY in a VIEW.
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| #
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| do_test view-9.1 {
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|   execsql {
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|     INSERT INTO t2 SELECT * FROM t2 WHERE a<5;
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|     INSERT INTO t2 SELECT * FROM t2 WHERE a<4;
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|     INSERT INTO t2 SELECT * FROM t2 WHERE a<3;
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|     SELECT DISTINCT count(*) FROM t2 GROUP BY a ORDER BY 1;
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|   }
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| } {1 2 4 8}
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| do_test view-9.2 {
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|   execsql {
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|     SELECT DISTINCT count(*) FROM t2 GROUP BY a ORDER BY 1 LIMIT 3;
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|   }
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| } {1 2 4}
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| do_test view-9.3 {
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|   execsql {
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|     CREATE VIEW v9 AS 
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|        SELECT DISTINCT count(*) FROM t2 GROUP BY a ORDER BY 1 LIMIT 3;
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|     SELECT * FROM v9;
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|   }
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| } {1 2 4}
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| do_test view-9.4 {
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|   execsql {
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|     SELECT * FROM v9 ORDER BY 1 DESC;
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|   }
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| } {4 2 1}
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| do_test view-9.5 {
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|   execsql {
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|     CREATE VIEW v10 AS 
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|        SELECT DISTINCT a, count(*) FROM t2 GROUP BY a ORDER BY 2 LIMIT 3;
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|     SELECT * FROM v10;
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|   }
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| } {5 1 4 2 3 4}
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| do_test view-9.6 {
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|   execsql {
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|     SELECT * FROM v10 ORDER BY 1;
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|   }
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| } {3 4 4 2 5 1}
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| 
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| # Tables with columns having peculiar quoted names used in views
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| # Ticket #756.
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| #
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| do_test view-10.1 {
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|   execsql {
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|     CREATE TABLE t3("9" integer, [4] text);
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|     INSERT INTO t3 VALUES(1,2);
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|     CREATE VIEW v_t3_a AS SELECT a.[9] FROM t3 AS a;
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|     CREATE VIEW v_t3_b AS SELECT "4" FROM t3;
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|     SELECT * FROM v_t3_a;
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|   }
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| } {1}
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| do_test view-10.2 {
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|   execsql {
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|     SELECT * FROM v_t3_b;
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|   }
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| } {2}
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| 
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| do_test view-11.1 {
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|   execsql {
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|     CREATE TABLE t4(a COLLATE NOCASE);
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|     INSERT INTO t4 VALUES('This');
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|     INSERT INTO t4 VALUES('this');
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|     INSERT INTO t4 VALUES('THIS');
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|     SELECT * FROM t4 WHERE a = 'THIS';
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|   }
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| } {This this THIS}
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| ifcapable subquery {
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|   do_test view-11.2 {
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|     execsql {
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|       SELECT * FROM (SELECT * FROM t4) WHERE a = 'THIS';
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|     }
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|   } {This this THIS}
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| }
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| do_test view-11.3 {
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|   execsql {
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|     CREATE VIEW v11 AS SELECT * FROM t4;
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|     SELECT * FROM v11 WHERE a = 'THIS';
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|   }
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| } {This this THIS}
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| 
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| # Ticket #1270:  Do not allow parameters in view definitions.
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| #
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| do_test view-12.1 {
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|   catchsql {
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|     CREATE VIEW v12 AS SELECT a FROM t1 WHERE b=?
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|   }
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| } {1 {parameters are not allowed in views}}
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| do_test view-12.2 {
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|   catchsql {
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|     CREATE VIEW v12(x) AS SELECT a FROM t1 WHERE b=?
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|   }
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| } {1 {parameters are not allowed in views}}
 | |
| 
 | |
| ifcapable attach {
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|   do_test view-13.1 {
 | |
|     forcedelete test2.db
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|     catchsql {
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|       ATTACH 'test2.db' AS two;
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|       CREATE TABLE two.t2(x,y);
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|       CREATE VIEW v13 AS SELECT y FROM two.t2;
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|     }
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|   } {1 {view v13 cannot reference objects in database two}}
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| }
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| 
 | |
| # Ticket #1658
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| #
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| do_test view-14.1 {
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|   catchsql {
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|     CREATE TEMP VIEW t1 AS SELECT a,b FROM t1;
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|     SELECT * FROM temp.t1;
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|   }
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| } {1 {view t1 is circularly defined}}
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| do_test view-14.2 {
 | |
|   catchsql {
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|     DROP VIEW IF EXISTS temp.t1;
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|     CREATE TEMP VIEW t1(a,b) AS SELECT a,b FROM t1;
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|     SELECT * FROM temp.t1;
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|   }
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| } {1 {view t1 is circularly defined}}
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| 
 | |
| # Tickets #1688, #1709
 | |
| #
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| do_test view-15.1 {
 | |
|   execsql2 {
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|     CREATE VIEW v15 AS SELECT a AS x, b AS y FROM t1;
 | |
|     SELECT * FROM v15 LIMIT 1;
 | |
|   }
 | |
| } {x 2 y 3}
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| do_test view-15.2 {
 | |
|   execsql2 {
 | |
|     SELECT x, y FROM v15 LIMIT 1
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|   }
 | |
| } {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'
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|   }
 | |
| } {{CREATE VIEW v1 AS SELECT a AS 'xyz', b+c AS 'pqr', c-b FROM t1}}
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| 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;
 | |
|     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
 | 
