Table of Contents
How long will Postgres 9.6 be supported?
All releases
| Release | Release date | End of life |
|---|---|---|
| PostgreSQL 9.6 | September 29, 2016 | November 11, 2021 |
| PostgreSQL 9.5 | January 7, 2016 | February 11, 2021 |
| PostgreSQL 9.4 | December 18, 2014 | February 13, 2020 |
| PostgreSQL 9.3 | September 9, 2013 | November 8, 2018 |
What is Max Wal size in PostgreSQL?
max_wal_size
| Type: | integer |
|---|---|
| Default: | 1024 (1GB) |
| Min: | 2 (2MB) |
| Max: | 2147483647 (2147483647MB) |
| Unit: | MB |
Which is better SQL or PostgreSQL?
Despite the overwhelming popularity of MySQL, PostgreSQL may be a better choice because its syntax most closely conforms to Standard SQL. This means that you can easily translate your skills to other database management systems such as MySQL or SQLite.
Is Postgres 9.6 still supported?
The final release for PostgreSQL 9.6 is slated for November 11th, 2021. This is a good time to consider upgrading to a more recent version of PostgreSQL. Cloud SQL for PostgreSQL strives to maintain compatibility with the latest releases, and currently supports 10, 11, 12 and 13.
Which is the stable version of PostgreSQL?
PostgreSQL
| The World’s Most Advanced Open Source Relational Database | |
|---|---|
| Developer(s) | PostgreSQL Global Development Group |
| Stable release | 14.1 / 11 November 2021 |
| Repository | git.postgresql.org/gitweb/?p=postgresql.git |
| Written in | C |
What is checkpoint in Postgres?
A checkpoint is a point in the transaction log sequence at which all data files have been updated to reflect the information in the log. All data files will be flushed to disk.
What is Wal_level in Postgres?
wal_level determines how much information is written to the WAL. The default value is minimal, which writes only the information needed to recover from a crash or immediate shutdown. Each level includes the information logged at all lower levels. This parameter can only be set at server start.
How is PostgreSQL different from SQL?
SQL server is a database management system which is mainly used for e-commerce and providing different data warehousing solutions. PostgreSQL is an advanced version of SQL which provides support to different functions of SQL like foreign keys, subqueries, triggers, and different user-defined types and functions.