1# 2009 November 23 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. 12# 13# The focus of this file making sure the register cache logic works 14# correctly with virtual tables. Ticket [16fbf14cb2]. 15# 16 17set testdir [file dirname $argv0] 18source $testdir/tester.tcl 19 20ifcapable !vtab { 21 finish_test 22 return 23} 24 25register_tclvar_module [sqlite3_connection_pointer db] 26 27unset -nocomplain vtabE 28set vtabE(vtabE1) 11 29set vtabE(vtabE2) 22 30unset -nocomplain vtabE1 31set vtabE1(w) x 32set vtabE1(y) z 33unset -nocomplain vtabE2 34set vtabE2(a) b 35set vtabE2(c) d 36 37do_test vtabE-1 { 38 db eval { 39 CREATE VIRTUAL TABLE t1 USING tclvar; 40 CREATE VIRTUAL TABLE t2 USING tclvar; 41 CREATE TABLE t3(a INTEGER PRIMARY KEY, b); 42 SELECT t1.*, t2.*, abs(t3.b + abs(t2.value + abs(t1.value))) 43 FROM t1 LEFT JOIN t2 ON t2.name = t1.arrayname 44 LEFT JOIN t3 ON t3.a=t2.value 45 WHERE t1.name = 'vtabE' 46 ORDER BY t1.value, t2.value; 47 } 48} {vtabE vtabE1 11 vtabE1 w x {} vtabE vtabE1 11 vtabE1 y z {} vtabE vtabE2 22 vtabE2 a b {} vtabE vtabE2 22 vtabE2 c d {}} 49