Re: Users grants with setting options

2021-03-08 Thread Nagaraj Raj
Thank you for confirmation.  On Monday, March 8, 2021, 03:46:28 PM PST, David G. Johnston wrote: On Mon, Mar 8, 2021 at 4:30 PM Nagaraj Raj wrote: I have a quick question, does role custom parameters settings will be granted to users well?  Parameters are not inherited - the role cr

Re: Users grants with setting options

2021-03-08 Thread David G. Johnston
On Mon, Mar 8, 2021 at 4:30 PM Nagaraj Raj wrote: > I have a quick question, does role custom parameters settings will be > granted to users well? > Parameters are not inherited - the role credentials that are logging in are the ones that are used to check for defaults. This "no" is not explici

Users grants with setting options

2021-03-08 Thread Nagaraj Raj
Hi, I have a quick question, does role custom parameters settings will be granted to users well?  Does user c_role will have the same settings m_role.CREATE ROLE m_role ;CREATE ROLE c_role ;ALTER ROLE m_role  SET configuration_parameter TO 'VALUE';GRANT m_role TO c_role;

Re: different execution time for the same query (and same DB status)

2021-03-08 Thread Michael Lewis
You don't mention shared_buffers, which is quite low by default. Not sure of the memory of your docker container, but it might be prudent to increase shared_buffers to keep as much data as possible in memory rather than needing to read from disk by a second run. To test the possibility Tom Lane sug

Re: Slow query performance inside a transaction on a clean database

2021-03-08 Thread Laurenz Albe
On Fri, 2021-03-05 at 17:55 +, val.jane...@gmail.com wrote: > I have a SELECT query that uses a long chain of CTEs (6) and is executed > repeatedly as part of the transaction (with different parameters). It is > executed quickly most of the time, but sometimes becomes very slow. I > managed to