Remove the unused SQLITE_Vtab flag. (CVS 6425)

FossilOrigin-Name: fdd78962fcb988edfb4147394045fc5d3944c620

src/btree.c

@@ -9,7 +9,7 @@
 **    May you share freely, never taking more than you give.
 **
 *************************************************************************
-** $Id: btree.c,v 1.585 2009/04/01 17:13:51 danielk1977 Exp $
+** $Id: btree.c,v 1.586 2009/04/01 18:03:01 danielk1977 Exp $
 **
 ** This file implements a external (disk-based) database using BTrees.
 ** See the header comment on "btreeInt.h" for additional information.
@@ -1399,10 +1399,7 @@ int sqlite3BtreeOpen(
   ** If this Btree is a candidate for shared cache, try to find an
   ** existing BtShared object that we can share with
   */
-  if( isMemdb==0
-   && (db->flags & SQLITE_Vtab)==0
-   && zFilename && zFilename[0]
-  ){
+  if( isMemdb==0 && zFilename && zFilename[0] ){
     if( sqlite3GlobalConfig.sharedCacheEnabled ){
       int nFullPathname = pVfs->mxPathname+1;
       char *zFullPathname = sqlite3Malloc(nFullPathname);

src/sqliteInt.h

@@ -11,7 +11,7 @@
 *************************************************************************
 ** Internal interface definitions for SQLite.
 **
-** @(#) $Id: sqliteInt.h,v 1.849 2009/04/01 16:33:38 drh Exp $
+** @(#) $Id: sqliteInt.h,v 1.850 2009/04/01 18:03:01 danielk1977 Exp $
 */
 #ifndef _SQLITEINT_H_
 #define _SQLITEINT_H_
@@ -875,7 +875,6 @@ struct sqlite3 {
 
 #define SQLITE_RecoveryMode   0x00040000  /* Ignore schema errors */
 #define SQLITE_SharedCache    0x00080000  /* Cache sharing is enabled */
-#define SQLITE_Vtab           0x00100000  /* There exists a virtual table */
 #define SQLITE_CommitBusy     0x00200000  /* In the process of committing */
 #define SQLITE_ReverseOrder   0x00400000  /* Reverse unordered SELECTs */