Bug report #4437

DB-Manager: python error

Added by aperi2007 - about 9 years ago. Updated almost 9 years ago.

Status:Closed
Priority:Normal
Assignee:Giuseppe Sucameli
Category:Python plugins
Affected QGIS version: Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:invalid
Crashes QGIS or corrupts data: Copied to github as #:14369

Description

Hi,
opening the db-manager plugin and try-ing to open a postgis connection,
I see this python error:

An error has occured while executing Python code:

Traceback (most recent call last):
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_model.py", line 399, in rowCount
    self._refreshIndex( parent )
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_model.py", line 443, in _refreshIndex
    if item.populate():
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_model.py", line 158, in populate
    schemas = connection.database().schemas()
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_plugins\\plugin.py", line 222, in schemas
    return map(lambda x: self.schemasFactory(x, self), schemas)
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_plugins\\plugin.py", line 222, in 
    return map(lambda x: self.schemasFactory(x, self), schemas)
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_plugins\\postgis\\plugin.py", line 149, in schemasFactory
    return PGSchema(row, db)
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_plugins\\postgis\\plugin.py", line 161, in __init__
    self.tableCount = len(self.tables())
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_plugins\\plugin.py", line 292, in tables
    return self.database().tables(self)
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_plugins\\plugin.py", line 251, in tables
    tables = self.connector.getTables(schema.name if schema else None)
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_plugins\\postgis\\connector.py", line 179, in getTables
    rasters = self.getRasterTables(schema)
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_plugins\\postgis\\connector.py", line 338, in getRasterTables
    self._execute(c, sql)
  File "C:/Users/peri/.qgis/python/plugins\\db_manager\\db_plugins\\postgis\\connector.py", line 670, in _execute
    raise DbError(e, sql)
DbError: missing FROM-clause entry for table "geo" 
LINE 3:      CASE WHEN geo.r_column IS NOT NULL THEN geo.r_column E...
                        ^

Query:
SELECT 
cla.relname, nsp.nspname, cla.relkind = 'v', pg_get_userbyid(relowner), cla.reltuples, cla.relpages, 
CASE WHEN geo.r_column IS NOT NULL THEN geo.r_column ELSE att.attname END, 
geo.pixel_types,
geo.scale_x,
geo.scale_y,
geo.out_db,
geo.srid

FROM pg_class AS cla 
JOIN pg_namespace AS nsp ON 
nsp.oid = cla.relnamespace

JOIN pg_attribute AS att ON 
att.attrelid = cla.oid AND 
att.atttypid = 'raster'::regtype OR 
att.atttypid IN (SELECT oid FROM pg_type WHERE typbasetype='raster'::regtype ) 

WHERE cla.relkind IN ('v', 'r')  AND nspname = 'dbt'  
ORDER BY nsp.nspname, cla.relname, att.attname

Python version:
2.5.2 (r252:60911, Feb 21 2008, 13:11:45) [MSC v.1310 32 bit (Intel)]

QGIS version:
1.8.0-Trunk Trunk, b34f924

Python path: ['C:\\\\Users\\\\peri\\\\.qgis\\\\python\\\\plugins\\\\cswclient', 'C:/OSGeo4W/apps/qgis-dev/./python', 'C:/Users/peri/.qgis/python', 'C:/Users/peri/.qgis/python/plugins', 'C:/OSGeo4W/apps/qgis-dev/./python/plugins', 'C:\\\\OSGeo4W\\\\apps\\\\orfeotoolbox\\\\python', 'C:\\\\', 'C:\\\\OSGeo4W\\\\bin\\\\python25.zip', 'C:\\\\OSGeo4W\\\\apps\\\\Python25\\\\DLLs', 'C:\\\\OSGeo4W\\\\apps\\\\Python25\\\\lib', 'C:\\\\OSGeo4W\\\\apps\\\\Python25\\\\lib\\\\plat-win', 'C:\\\\OSGeo4W\\\\apps\\\\Python25\\\\lib\\\\lib-tk', 'C:\\\\OSGeo4W\\\\apps\\\\qgis-dev\\\\bin', 'C:\\\\OSGeo4W\\\\apps\\\\Python25', 'C:\\\\OSGeo4W\\\\apps\\\\Python25\\\\lib\\\\site-packages', 'C:\\\\OSGeo4W\\\\apps\\\\Python25\\\\lib\\\\site-packages\\\\win32', 'C:\\\\OSGeo4W\\\\apps\\\\Python25\\\\lib\\\\site-packages\\\\win32\\\\lib', 'C:\\\\OSGeo4W\\\\apps\\\\Python25\\\\lib\\\\site-packages\\\\Pythonwin', 'C:\\\\OSGeo4W\\\\apps\\\\Python25\\\\lib\\\\site-packages\\\\wx-2.8-msw-unicode', 'C:\\\\OSGeo4W\\\\apps\\\\qgis-dev\\\\python\\\\plugins\\\\fTools\\\\tools']

I use qgis-dev b34f924 on postgres 9.1.1 and ostgis 2.0 on windows7

History

#1 Updated by Giuseppe Sucameli almost 9 years ago

  • Resolution set to invalid
  • Assignee changed from pcavallini - to Giuseppe Sucameli
  • Status changed from Open to Closed

DB Manager plugin is not a core QuantumGIS python plugin so this isn't the right place to open tickets.
I planned to move it to QGis Redmine trac soon, but in this moment you have to send errors directly to the maintainer (it's me) or to qgis ML.

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