1
vote
1answer
48 views

Hard Parse on Non-Identical Statements?

Let's say I have this query : SELECT X FROM Y If I run it for the first time then it would do a hard parse. After that, I run this query : select x from y With just a difference in alphabetical ...
2
votes
1answer
313 views

Parsing and binding variables for SELECT .. WHERE column IN ( .. ) queries

I'm looking to make sure that all queries in a php web application have proper use of bind variables to minimize parsing of the queries. I'm wondering how Oracle parses queries that compares a ...
9
votes
1answer
1k views

How to preserve the original order of elements in an unnested array?

Given the string: 'I think that PostgreSQL is nifty' I would like to operate on the individual words found within that string. Essentially, I have a separate from which I can get word details ...