Dawno już nic nie pisałem o tym jak można obsłużyć klienta – może się sytuacja poprawiła, a może miałem farta. Tym razem fart się skończył. A było to tak …
Continue reading Jak obsłużyć klienta, na przykładzie firmy Kurtmedia
Month: January 2013
Adding plans to explain.depesz.com from your psql
So, lately I have been thinking about integrating explain.depesz.com with psql. Currently, you have to run explain, copy the output, switch to webbrowser, go to explain.depesz.coma> site, paste output, click submit. It's not that it's a lot of work, but it can be simplified.
Continue reading Adding plans to explain.depesz.com from your psql
Index on (a,b) vs. (b,a)?
Whenever you are considering creation of multicolumn index, there is a question what should be the order of columns in this index. I'll try to analyze various cases of this situation.
Waiting for 9.3 – pg_isready
On 23rd of January, Robert Haas committed patch:
pg_isready New command-line utility to test whether a server is ready to accept connections. Phil Sorber, reviewed by Michael Paquier and Peter Eisentraut