gitlab.com/CoiaPrant/sqlite3@v1.19.1/testdata/tcl/view2.test (about)

     1  # 2021 May 20
     2  #
     3  # The author disclaims copyright to this source code.  In place of
     4  # a legal notice, here is a blessing:
     5  #
     6  #    May you do good and not evil.
     7  #    May you find forgiveness for yourself and forgive others.
     8  #    May you share freely, never taking more than you give.
     9  #
    10  #***********************************************************************
    11  # This file implements regression tests for SQLite library.  The
    12  # focus of this file is testing VIEW statements.
    13  #
    14  # $Id: view.test,v 1.39 2008/12/14 14:45:21 danielk1977 Exp $
    15  set testdir [file dirname $argv0]
    16  source $testdir/tester.tcl
    17  
    18  # Omit this entire file if the library is not configured with views enabled.
    19  ifcapable !view {
    20    finish_test
    21    return
    22  }
    23  set testprefix view2
    24  
    25  do_execsql_test 1.0 {
    26    CREATE TABLE t1(x, y);
    27    INSERT INTO t1 VALUES(1, 2);
    28    CREATE VIEW v1 AS SELECT * FROM (
    29      WITH x1 AS (SELECT y, x FROM t1)
    30      SELECT * FROM x1
    31    );
    32  }
    33  
    34  do_execsql_test 1.1 {
    35    SELECT * FROM v1
    36  } {2 1}
    37  
    38  do_execsql_test 1.2 {
    39    CREATE VIEW v3 AS SELECT * FROM main.t1;
    40    WITH t1(a, b) AS ( SELECT 3, 4 ) SELECT * FROM v3;
    41  } {1 2}
    42  
    43  breakpoint
    44  do_execsql_test 1.3 {
    45    CREATE VIEW v2 AS SELECT * FROM t1;
    46    WITH t1(a, b) AS ( SELECT 3, 4 ) SELECT * FROM v2;
    47  } {1 2}
    48  
    49  finish_test