Adding upstream version 1.37.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

testdata/tcl/tkt3442.test

@@ -0,0 +1,62 @@
+# 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 1.2 2009/06/05 17:09:12 drh 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);
+  }
+} {}
+
+# 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.
+#
+sqlite3_db_config db SQLITE_DBCONFIG_DQS_DML 1
+do_eqp_test tkt3442-1.2 {
+  SELECT node FROM listhash WHERE id='5000' LIMIT 1;
+} {SEARCH listhash USING INDEX ididx (id=?)}
+do_eqp_test tkt3442-1.3 {
+  SELECT node FROM listhash WHERE id="5000" LIMIT 1;
+} {SEARCH listhash USING INDEX ididx (id=?)}
+
+
+# Some extra tests testing other permutations of 5000.
+#
+do_eqp_test tkt3442-1.4 {
+  SELECT node FROM listhash WHERE id=5000 LIMIT 1;
+} {SEARCH listhash USING INDEX ididx (id=?)}
+
+do_test tkt3442-1.5 {
+  catchsql {
+    SELECT node FROM listhash WHERE id=[5000] LIMIT 1;
+  }
+} {1 {no such column: 5000}}
+
+finish_test