From 63218d4ebe5be022cee34411a93b73f14f5008f6 Mon Sep 17 00:00:00 2001
From: Young Hahn <young@developmentseed.org>
Date: Wed, 25 Jan 2012 18:57:01 -0500
Subject: [PATCH] Finalize statements and vacuum when complete.

---
 bin/mbrekey | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/bin/mbrekey b/bin/mbrekey
index 9f8b404..6e5ee3f 100755
--- a/bin/mbrekey
+++ b/bin/mbrekey
@@ -94,9 +94,12 @@ function changeTileID(start, done) {
             }
             db.run('COMMIT', function(err) {
                 if (err) throw err;
-                changedTiles += rows.length;
-                console.warn('Updated %d tiles.', changedTiles);
-                done();
+                st1.finalize(function(err) {
+                st2.finalize(function(err) {
+                    changedTiles += rows.length;
+                    console.warn('Updated %d tiles.', changedTiles);
+                    done();
+                })});
             });
         });
     });
@@ -125,5 +128,12 @@ function changeGridID(start, done) {
 };
 
 function deleteTempKey() {
-    db.run('DROP INDEX "temp_tile_id_idx"');
+    db.run('DROP INDEX "temp_tile_id_idx"', function(err) {
+        if (err) throw err;
+        console.warn('Vacuuming...');
+        db.run('VACUUM;', function(err) {
+            if (err) throw err;
+            db.close();
+        });
+    });
 }