Update to sqlite 3.7.17.

See for changes:
http://www.sqlite.org/releaselog/3_7_16.html
http://www.sqlite.org/releaselog/3_7_16_1.html
http://www.sqlite.org/releaselog/3_7_16_2.html
http://www.sqlite.org/releaselog/3_7_17.html

tested by sebastia@ on vax & sparc, by myself on
hppa/amd64/sparc64/sgi/i386/macppc.
looks ok to espie@

(a lot of kittens died during the preparation of this cvs import)

1 files changed, 18 insertions, 20 deletions

diff --git a/lib/libsqlite3/src/delete.c b/lib/libsqlite3/src/delete.c
index 01a130d65b4..634e115563a 100644
--- a/lib/libsqlite3/src/delete.c
+++ b/lib/libsqlite3/src/delete.c
@@ -93,30 +93,28 @@ void sqlite3MaterializeView(
   int iCur             /* Cursor number for ephemerial table */
 ){
   SelectDest dest;
-  Select *pDup;
+  Select *pSel;
+  SrcList *pFrom;
   sqlite3 *db = pParse->db;
+  int iDb = sqlite3SchemaToIndex(db, pView->pSchema);
 
-  pDup = sqlite3SelectDup(db, pView->pSelect, 0);
-  if( pWhere ){
-    SrcList *pFrom;
-    
-    pWhere = sqlite3ExprDup(db, pWhere, 0);
-    pFrom = sqlite3SrcListAppend(db, 0, 0, 0);
-    if( pFrom ){
-      assert( pFrom->nSrc==1 );
-      pFrom->a[0].zAlias = sqlite3DbStrDup(db, pView->zName);
-      pFrom->a[0].pSelect = pDup;
-      assert( pFrom->a[0].pOn==0 );
-      assert( pFrom->a[0].pUsing==0 );
-    }else{
-      sqlite3SelectDelete(db, pDup);
-    }
-    pDup = sqlite3SelectNew(pParse, 0, pFrom, pWhere, 0, 0, 0, 0, 0, 0);
-    if( pDup ) pDup->selFlags |= SF_Materialize;
+  pWhere = sqlite3ExprDup(db, pWhere, 0);
+  pFrom = sqlite3SrcListAppend(db, 0, 0, 0);
+
+  if( pFrom ){
+    assert( pFrom->nSrc==1 );
+    pFrom->a[0].zName = sqlite3DbStrDup(db, pView->zName);
+    pFrom->a[0].zDatabase = sqlite3DbStrDup(db, db->aDb[iDb].zName);
+    assert( pFrom->a[0].pOn==0 );
+    assert( pFrom->a[0].pUsing==0 );
   }
+
+  pSel = sqlite3SelectNew(pParse, 0, pFrom, pWhere, 0, 0, 0, 0, 0, 0);
+  if( pSel ) pSel->selFlags |= SF_Materialize;
+
   sqlite3SelectDestInit(&dest, SRT_EphemTab, iCur);
-  sqlite3Select(pParse, pDup, &dest);
-  sqlite3SelectDelete(db, pDup);
+  sqlite3Select(pParse, pSel, &dest);
+  sqlite3SelectDelete(db, pSel);
 }
 #endif /* !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER) */