1. Introduction Recently, I have had an opportunity to perform some in-depth feasibility study in-memory table using PostgreSQL’s pluggable storage API. The pluggable storage API was introduced Since PostgreSQL v12 and it allowed custom table storage Access Methods (AM for short) to be developed. Some famous examples include zheap from
Server Programming Interface(SPI) is a module in the PostgreSQL kernel which allows kernel developers to execute SQL statements in C functions and have the ability to manage transactions. This module provides great convenience for PostgreSQL plug-in development through its characteristics so that developers can conveniently call various database languages in
1. Overview Whenever I tried to study PostgreSQL source code a little deeper, I always wanted to find some tools to help me understand better as I really don’t want to read the code line by line for a particular feature, but at the same time, I really wanted to
PG13; not to be confused with PG-13, only PostgreSQL Guidance required here! PostgreSQL Beta 1 was released on May 21, 2020 and Beta 2 on June 25, 2020. A beta might not be bug free, but it almost always includes all core features of the full release. PG betas are
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