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[BUGFIX][DB Manager] Detect query layer like providers do

In postgres provider, a query layer is detected as a table starting with `(` and ending with `)`.
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rldhont committed Feb 2, 2017
1 parent c861682 commit 2a77ba76f485a3aef20f4b016e04a43916b079d0
Showing with 4 additions and 3 deletions.
  1. +4 −3 python/plugins/db_manager/db_manager_plugin.py
@@ -81,7 +81,8 @@ def unload(self):
def onLayerWasAdded(self, aMapLayer):
if hasattr(aMapLayer, 'dataProvider') and aMapLayer.dataProvider().name() in ['postgres', 'spatialite', 'oracle']:
uri = QgsDataSourceUri(aMapLayer.source())
if re.search('^\(SELECT .+ FROM .+\)$', uri.table(), re.S):
table = uri.table()
if table.startswith('(') and table.endswith(')'):
self.addCustomActionForLayer(self.layerAction, aMapLayer)
# virtual has QUrl source
# url = QUrl(QUrl.fromPercentEncoding(l.source()))
@@ -92,8 +93,8 @@ def onLayerWasAdded(self, aMapLayer):
def onUpdateSqlLayer(self):
l = self.iface.activeLayer()
if l.dataProvider().name() in ['postgres', 'spatialite', 'oracle']:
uri = QgsDataSourceUri(l.source())
if re.search('^\(SELECT .+ FROM .+\)$', uri.table(), re.S):
table = uri.table()
if table.startswith('(') and table.endswith(')'):
self.run()
self.dlg.runSqlLayerWindow(l)
# virtual has QUrl source

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