# 2008 October 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. # # This file implements tests to verify that ticket #3442 has been # fixed. # # # $Id: tkt3442.test,v 1.1.1.1 2012/02/21 17:04:16 misho Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # Create a schema with some indexes. # do_test tkt3442-1.1 { execsql { CREATE TABLE listhash( key INTEGER PRIMARY KEY, id TEXT, node INTEGER ); CREATE UNIQUE INDEX ididx ON listhash(id); } } {} # Explain Query Plan # proc EQP {sql} { uplevel "execsql {EXPLAIN QUERY PLAN $sql}" } # These tests perform an EXPLAIN QUERY PLAN on both versions of the # SELECT referenced in ticket #3442 (both '5000' and "5000") # and verify that the query plan is the same. # ifcapable explain { do_test tkt3442-1.2 { EQP { SELECT node FROM listhash WHERE id='5000' LIMIT 1; } } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?) (~1 rows)}} do_test tkt3442-1.3 { EQP { SELECT node FROM listhash WHERE id="5000" LIMIT 1; } } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?) (~1 rows)}} } # Some extra tests testing other permutations of 5000. # ifcapable explain { do_test tkt3442-1.4 { EQP { SELECT node FROM listhash WHERE id=5000 LIMIT 1; } } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?) (~1 rows)}} } do_test tkt3442-1.5 { catchsql { SELECT node FROM listhash WHERE id=[5000] LIMIT 1; } } {1 {no such column: 5000}} finish_test