When opening a new connection on a shared cache, be careful not to

overwrite the encoding flag on the shared cache.  Ticket #1824. (CVS 3190)

FossilOrigin-Name: c8e5ceedee087098c04e3b6b8b82710de0563e77

test/shared3.test

@@ -0,0 +1,47 @@
+# 2005 January 19
+#
+# 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.
+#
+#***********************************************************************
+#
+# $Id: shared3.test,v 1.1 2006/05/24 12:43:28 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+db close
+
+ifcapable !shared_cache {
+  finish_test
+  return
+}
+set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
+
+# Ticket #1824
+#
+do_test shared3-1.1 {
+  file delete -force test.db test.db-journal
+  sqlite3 db1 test.db
+  db1 eval {
+    PRAGMA encoding=UTF16;
+    CREATE TABLE t1(x,y);
+    INSERT INTO t1 VALUES('abc','This is a test string');
+  }
+  db1 close
+  sqlite3 db1 test.db
+  db1 eval {SELECT * FROM t1}
+} {abc {This is a test string}}
+do_test shared3-1.2 {
+  sqlite3 db2 test.db
+  db2 eval {SELECT y FROM t1 WHERE x='abc'}
+} {{This is a test string}}
+
+db1 close
+db2 close
+
+sqlite3_enable_shared_cache $::enable_shared_cache
+finish_test