How to get query plan information from Postgres into JDBC

Question

I want to capture the cost numbers from the query plan you get when you \'Explain\' a query. Is there any way to get at this data inside of a Java ResultSet(or similar obje

Answer 1

In addition to the answer supplied above, I would suggest that you make use of the ability to format EXPLAIN plans as XML in PostgreSQL 9.0 and later.

EXPLAIN ( analyze on, format xml ) SELECT ...

This will give you explain output you can more easily work with in Java by manipulating it as XML.