Maybe this question was discussed previously, but I could not find an
answer:
An application used PQntuples function to obtain number of tuples after
executing each query. Since number of rows increased we decided to use
DECLARE CURSOR/FETCH commands to retrieve tuples. However, it seems that
number of the tuples is not available after DECLARE CURSOR command. We want
to minimize the changes in the app. *Is it possible to obtain number of rows
that a cursor will return?*
Thank you
Konstantin