pq_ntuplesΒΆ
pq_ntuples returns the number of rows (tuples) in the query result.
-
nRows = pq_ntuples(res)
Return Value
nRows is the number of rows.
Parameters
-
res
res is the res pointer returned by pq_exec.
Example
See pq_exec for an example.
History
Version | Description |
---|---|
5.5.0 | New |
See also
id-1238092