I am using postgresql 12 and using cursors in a stored procedure,
executing procedure which has cursor is slowing down the call. However if I
do not use the cursor and just execute the queries using JDBC (Java client)
it's fast.
Is there any setting which needs to be modified to improve the perfor
On Fri, Jun 25, 2021 at 07:09:31PM +0300, Ayub Khan wrote:
> I am using postgresql 12 and using cursors in a stored procedure,
> executing procedure which has cursor is slowing down the call. However if I
> do not use the cursor and just execute the queries using JDBC (Java client)
> it's fast.
Is
slowness is on the database side as I see the CPU goes high for procedures
returning the result using cursors. If the same query is executed as a
prepared statement from Java client there is no slowness.
for example there are 84 rows returning all are text data from a query. If
the result is retur
Ayub Khan writes:
> Is there any setting which needs to be modified to improve the performance
> of cursors. Also facing slow response with reading blobs (images) from db.
> Not an ideal way for storing images in db but this is a legacy application
> and wanted to check if there a quick tweak whic
