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Ensure that objects within view definitions are not incorrectly resolved to CTEs that are part of the statement using the view.

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dan
2021-05-20 17:15:06 +00:00
parent a8f249f1e7
commit 90bc36fb30
5 changed files with 69 additions and 8 deletions
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test/view2.test Normal file
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# 2021 May 20
#
# 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
}
set testprefix view2
do_execsql_test 1.0 {
CREATE TABLE t1(x, y);
INSERT INTO t1 VALUES(1, 2);
CREATE VIEW v1 AS SELECT * FROM (
WITH x1 AS (SELECT y, x FROM t1)
SELECT * FROM x1
);
}
do_execsql_test 1.1 {
SELECT * FROM v1
} {2 1}
do_execsql_test 1.2 {
CREATE VIEW v3 AS SELECT * FROM main.t1;
WITH t1(a, b) AS ( SELECT 3, 4 ) SELECT * FROM v3;
} {1 2}
breakpoint
do_execsql_test 1.3 {
CREATE VIEW v2 AS SELECT * FROM t1;
WITH t1(a, b) AS ( SELECT 3, 4 ) SELECT * FROM v2;
} {1 2}
finish_test