drh | 665850f | 2008-04-10 18:35:21 +0000 | [diff] [blame] | 1 | # 2008 April 10 |
| 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 is verifying that a virtual table in the |
| 13 | # TEMP database that is created and dropped within a transaction |
| 14 | # is handled correctly. Ticket #2994. |
drh | 05a3e47 | 2008-04-25 12:10:15 +0000 | [diff] [blame] | 15 | # |
| 16 | # Also make sure a virtual table on the right-hand side of an IN operator |
| 17 | # is materialized rather than being used directly. Ticket #3082. |
| 18 | # |
drh | 665850f | 2008-04-10 18:35:21 +0000 | [diff] [blame] | 19 | |
| 20 | # |
drh | 05a3e47 | 2008-04-25 12:10:15 +0000 | [diff] [blame] | 21 | # $Id: vtabB.test,v 1.2 2008/04/25 12:10:15 drh Exp $ |
drh | 665850f | 2008-04-10 18:35:21 +0000 | [diff] [blame] | 22 | |
| 23 | set testdir [file dirname $argv0] |
| 24 | source $testdir/tester.tcl |
| 25 | |
| 26 | ifcapable !vtab { |
| 27 | finish_test |
| 28 | return |
| 29 | } |
| 30 | |
| 31 | do_test vtabB-1.1 { |
| 32 | register_echo_module [sqlite3_connection_pointer db] |
| 33 | execsql { |
| 34 | CREATE TABLE t1(x); |
| 35 | BEGIN; |
| 36 | CREATE VIRTUAL TABLE temp.echo_test1 USING echo(t1); |
| 37 | DROP TABLE echo_test1; |
| 38 | ROLLBACK; |
| 39 | } |
| 40 | } {} |
| 41 | |
drh | 05a3e47 | 2008-04-25 12:10:15 +0000 | [diff] [blame] | 42 | do_test vtabB-2.1 { |
| 43 | execsql { |
| 44 | INSERT INTO t1 VALUES(2); |
| 45 | INSERT INTO t1 VALUES(3); |
| 46 | CREATE TABLE t2(y); |
| 47 | INSERT INTO t2 VALUES(1); |
| 48 | INSERT INTO t2 VALUES(2); |
| 49 | CREATE VIRTUAL TABLE echo_t2 USING echo(t2); |
| 50 | SELECT * FROM t1 WHERE x IN (SELECT rowid FROM t2); |
| 51 | } |
| 52 | } {2} |
| 53 | do_test vtab8-2.2 { |
| 54 | execsql { |
| 55 | SELECT rowid FROM echo_t2 |
| 56 | } |
| 57 | } {1 2} |
| 58 | do_test vtabB-2.3 { |
| 59 | execsql { |
| 60 | SELECT * FROM t1 WHERE x IN (SELECT rowid FROM t2); |
| 61 | } |
| 62 | } {2} |
| 63 | do_test vtabB-2.4 { |
| 64 | execsql { |
| 65 | SELECT * FROM t1 WHERE x IN (SELECT rowid FROM echo_t2); |
| 66 | } |
| 67 | } {2} |
| 68 | do_test vtabB-2.5 { |
| 69 | execsql { |
| 70 | SELECT * FROM t1 WHERE x IN (SELECT y FROM t2); |
| 71 | } |
| 72 | } {2} |
| 73 | do_test vtabB-2.6 { |
| 74 | execsql { |
| 75 | SELECT * FROM t1 WHERE x IN (SELECT y FROM echo_t2); |
| 76 | } |
| 77 | } {2} |
| 78 | |
drh | 665850f | 2008-04-10 18:35:21 +0000 | [diff] [blame] | 79 | finish_test |