May 2017
Beginner
416 pages
10h 37m
English
Content preview from Mastering PostgreSQL 9.6
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Understanding stored procedure languages
When it comes to stored procedures, PostgreSQL differs quite significantly from other database systems. Most database engines force you to use a certain programming language to write server-side code. Microsoft SQL Server offers Transact-SQL while Oracle encourages you to use PL/SQL. PostgreSQL does not force you to use a certain language but allows you to decide on what you know best and what you like best.
The reason PostgreSQL is so flexible is actually quite interesting too in a historical sense. Many years ago, one of the most well-known PostgreSQL developers (Jan Wieck), who had written countless patches back in its early days, came up with the idea of using TCL as the server-side programming ...
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