Optimize SQL set creation.

2b6517c0 · Gus Grubba · f1b82fb9 · 2b6517c0
Commit 2b6517c0 authored Jan 24, 2017 by Gus Grubba
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QGCTileCacheWorker.cpp src/QtLocationPlugin/QGCTileCacheWorker.cpp +2 -0

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--- a/src/QtLocationPlugin/QGCTileCacheWorker.cpp
+++ b/src/QtLocationPlugin/QGCTileCacheWorker.cpp
@@ -454,6 +454,7 @@ QGCCacheWorker::_createTileSet(QGCMapTask *mtask)
            task->tileSet()->setId(setID);
            //-- Prepare Download List
            quint64 tileCount = 0;
+            _db->transaction();
            for(int z = task->tileSet()->minZoom(); z <= task->tileSet()->maxZoom(); z++) {
                QGCTileSet set = QGCMapEngine::getTileCount(z,
                    task->tileSet()->topleftLon(), task->tileSet()->topleftLat(),
@@ -493,6 +494,7 @@ QGCCacheWorker::_createTileSet(QGCMapTask *mtask)
                    }
                }
            }
+            _db->commit();
            //-- Done
            _updateSetTotals(task->tileSet());
            task->setTileSetSaved();