[GENERAL] Retrieving Data from table based on Date and Time.

2014-11-01 Thread VENKTESH GUTTEDAR
Hello, I have a table in which i have some few fields, in that few, one field is of date type and second one is of time data type, so now my question is how can i fetch the data with latest date and time, or the last inserted value from the PostgreSQL Table.? -- Regards : Venktesh Guttedar.

Re: [GENERAL] Retrieving Data from table based on Date and Time.

2014-11-01 Thread Stephen Cook
On 11/1/2014 2:27 AM, VENKTESH GUTTEDAR wrote: I have a table in which i have some few fields, in that few, one field is of date type and second one is of time data type, so now my question is how can i fetch the data with latest date and time, or the last inserted value from the

Re: [GENERAL] Retrieving Data from table based on Date and Time.

2014-11-01 Thread VENKTESH GUTTEDAR
Thanks it helped. On Sat, Nov 1, 2014 at 2:09 PM, Stephen Cook scli...@gmail.com wrote: On 11/1/2014 2:27 AM, VENKTESH GUTTEDAR wrote: I have a table in which i have some few fields, in that few, one field is of date type and second one is of time data type, so now my question is how

Re: [GENERAL] PL/Python prepare example's use of setdefault

2014-11-01 Thread Peter Eisentraut
On 10/15/14 5:56 PM, Tom Lane wrote: Hm ... this was changed in commit 6f6b46c9c0ca3d96. Peter, did you consider efficiency here? Fixed. -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription:

Re: [GENERAL] PL/Python prepare example's use of setdefault

2014-11-01 Thread Peter Eisentraut
On 10/15/14 5:58 PM, Jonathan Rogers wrote: BTW, I would rewrite the 9.1 example to be shorter while behaving the same: CREATE FUNCTION usesavedplan() RETURNS trigger AS $$ plan = SD.get(plan) if plan is None: If we're going for shortness, how about if not plan: ?

Re: [GENERAL] Converting char to varchar automatically

2014-11-01 Thread Andrus
Hi! That looks sane, though you didn't need the WITH. I changed select to code below. If same table name appears in multiple schemas, it generates duplicate alter column clauses which cause error. How to fix it to generate proper sql ? I added n.nspname='myschame' as shown in code below

Re: [GENERAL] PL/Python prepare example's use of setdefault

2014-11-01 Thread Jonathan Rogers
On 11/01/2014 12:13 PM, Peter Eisentraut wrote: On 10/15/14 5:58 PM, Jonathan Rogers wrote: BTW, I would rewrite the 9.1 example to be shorter while behaving the same: CREATE FUNCTION usesavedplan() RETURNS trigger AS $$ plan = SD.get(plan) if plan is None: If we're going for