| # 2018-02-15 |
| # |
| # 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 the WITH clause in TRIGGERs and VIEWs. |
| # |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| set ::testprefix with4 |
| |
| ifcapable {!cte} { |
| finish_test |
| return |
| } |
| |
| do_execsql_test 100 { |
| ATTACH ':memory:' AS aux; |
| CREATE TABLE main.t1(a,b); |
| CREATE TABLE aux.t2(x,y); |
| INSERT INTO t1 VALUES(1,2); |
| INSERT INTO t2 VALUES(3,4); |
| } {} |
| do_catchsql_test 110 { |
| CREATE VIEW v1 AS SELECT * FROM t1, aux.t2; |
| } {1 {view v1 cannot reference objects in database aux}} |
| do_catchsql_test 120 { |
| CREATE VIEW v2 AS WITH v(m,n) AS (SELECT x,y FROM aux.t2) SELECT * FROM t1, v; |
| } {1 {view v2 cannot reference objects in database aux}} |
| do_catchsql_test 130 { |
| CREATE VIEW v2 AS WITH v(m,n) AS (SELECT 5,?2) SELECT * FROM t1, v; |
| } {1 {parameters are not allowed in views}} |
| |
| do_catchsql_test 200 { |
| CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN |
| WITH v(m,n) AS (SELECT x,y FROM aux.t2) SELECT * FROM t1, v; |
| END; |
| } {1 {trigger r1 cannot reference objects in database aux}} |
| do_catchsql_test 210 { |
| CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN |
| WITH v(m,n) AS (SELECT 5,?2) SELECT * FROM t1, v; |
| END; |
| } {1 {trigger cannot use variables}} |
| |
| finish_test |