title: OpenERP 7 import performance depending on each table?
body: <p>As an assignment I am importing data (~500 &lt; x &lt; ~2500 columns) to several tables. Some tables have an acceptable time to import, but other tables have completely impossible import times.</p>
  
  <p>Is there any PostgreSQL tuning I could do? Any OpenERP patch? Should I import from app via CLI instead of importing from csv via web client?</p>