[Zope] PopyDA and DBMS Transactions

2000-12-18 Thread Paolo Quaglia
Hi I heve finally installed the PopyDA0.7 that is a Multithreaded DA (multiple concurrent access on the DBMS) Now I'm doing tests to verify the DBMS transactions (Postgress support DB transations): But something doesn't work as expected: I summarize my tests: I have two DTML Documents: first

Re: [Zope] PopyDA and DBMS Transactions

2000-12-18 Thread Ivan Cornell
Paolo Quaglia wrote: I have two DTML Documents: first DTML: now called D1 dtml-var header ...1st sql statement: select * from customers where name='white' As I understand it, to exclusively lock a table in postgresql, use SELECT FOR UPDATE, eg: ...1st sql statement: select * from