If your program's database interaction is not as efficient as it needs to be, the first place to look is usually the SQL you're executing. More...
If your program's database interaction is not as efficient as it needs to be, the first place to look is usually the SQL you're executing.
But libpqxx has a few specialized features to help you squeeze a bit more performance out of how you issue commands and retrieve data:
As always of course, don't risk the quality of your code for optimizations that you don't need!