Introduction In previous blogs, we talked about an overview of PostgreSQL’s table access method API here , how sequential scan is handled within this API here, and how data insertion is handled here. Today in this blog, we will look closely into how PostgreSQL handles update. A successful update in PostgreSQL can be viewed as "insert a new| Highgo Software Inc. - Enterprise PostgreSQL Solutions
Introduction When you send a query to PostgreSQL, it will undergo several processing stages in the backend. Each of these stages has different responsibilities to ensure that you receive correct responses in shortest amount of time possible. Yes, they can be quite large and complex to fully understand but I believe it is important for| Highgo Software Inc. - Enterprise PostgreSQL Solutions
Introduction In my previous blog about table access method here, we discussed the basis of PostgreSQL's table access method APIs and the difference between a heap tuple and Tuple Table Slot (TTS). In this blog, let's talk more about the particular API calls that helps PostgreSQL core to achieve sequential scan. APIs Involved To achieve| Highgo Software Inc. - Enterprise PostgreSQL Solutions
