The Oracle Database Developer community is made stronger by resources freely shared by experts around the world, such as the Trivadis Coding Guidelines. If you have not yet adopted standards for writing SQL and PL/SQL in your applications, this is a great place to start. Steven Feuerstein Senior Advisor Insum Solutions Oracle PLSQL Coding Guidelines 1. Overview 1.1 Scope This document defines the standards and guidelines that will be used by developers when submitting PL/SQL components. These guidelines will also be used by reviewers to determine whether a component submission meets TopCoder standards. 2. Standards 2.1 Packages and Procedures
Oracle PL/SQL Programming
These PL/SQL coding standards were written to allow for consistency in PL/SQL code written by various developers while allowing for some individual styles and preferences to be expressed. The central purpose of any coding standard for SQL and PL/SQL must deal with database performance, clarity of code, and maintainability of code. Oracle SQL and PL/SQL Coding Guidelines Ian Hellström Introduction Source Control Plural vs Singular Style and Formatting Rules Capitalization Line Width and Line Breaks Indentation and Alignment Join Syntax Headers Naming Conventions PL/SQL Modules Initialization and Defaults Qualified Identifiers Functions Function Calls Static vs Dynamic SQL Style Guide — Oracle SQL & PL/SQL Optimization for Developers 3.1.0 documentation Style Guide ¶ Before we talk about the optimization of actual SQL queries in Oracle, we want to take a moment and discuss a few best practices regarding style. Index SQL Standards Oracle strives to comply with industry-accepted standards and participates actively in SQL standards committees.
Oracle PL/SQL
Oracle SQL and PL/SQL Coding Guidelines Coding standards are important because they reduce the cost of maintenance . To enable database developers on the same team to read one another's code more easily, and to have consistency in the code produced and to be maintained, I have prepared a set of coding conventions for Oracle SQL and PL/SQL . This chapter explains the important benefits of standards and provides useful coding standards for PL/SQL developers. Throughout the book, we talk about how to write good code. This chapter summarizes many of the rules and suggestions to help you write code that is easier to read and maintain. Because many of the same standards are applicable. Many of the better PL/SQL editors include features that automatically analyze your code for compliance with best practices (though none yet validate compliance with naming conventions). Check out CodeXpert in Toad and SQL Navigator for an example. Write queries against the ALL_SOURCE data dictionary view. PL/SQL coding standards tricks. Using coding standards for PL/SQL is not just a best practice, it's an absolute requirement for PL/SQL code maintainability. As a 4GL, PL/SQL lends itself to standard coding standards, and the judicious use of PL/SQL standards make code easy to read, change and modify. See my notes here for more on PL/SQL coding.
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Coding Standards for SQL and PL/SQL Introduction. This document is mentioned in a discussion on the OTN forums.1 Sadly the page no longer exists following a forum reorganisation. One of the first comments begins: I have had a look through the document and it is mainly concerned with making code neat and maintainable and NOT with writing efficient code. Coding standards PL/SQL SQL 2022 Posted on March 4, 2022 This article show simple coding standard that I use for coding. Simple rules clean code. General guidelines Do not use names with a leading numeric character. Always choose meaningful and specific names. Avoid using abbreviations unless the full name is excessively long.
Naming Conventions - PL/SQL & SQL Coding Guidelines Naming Conventions General Guidelines Never use names with a leading numeric character. Always choose meaningful and specific names. Avoid using abbreviations unless the full name is excessively long. Avoid long abbreviations. Abbreviations should be shorter than 5 characters. PL/SQL Coding Standards user346369 Feb 13 2006 — edited Apr 21 2011 In an old thread started in 2002, Murali Mohan offered to email people copies of a pdf document containing PL/SQL Coding Standards. Unfortunately, Murali has left the forum and does not respond to those requests.
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PL/SQL Programming Design Standards. Developers should design for modularity. Black box is a term often used in conjunction with modules; each module should perform one (and only one) function using a defined interface and produce a predictable result. So long as the interface for a code module is not changed, the code module may be altered without affecting outside code. The Oracle Database Developer community is made stronger by resources freely shared by experts around the world, such as the Trivadis Coding Guidelines. If you have not yet adopted standards for writing SQL and PL/SQL in your applications, this is a great place to start. Steven Feuerstein Team Lead, Oracle Developer Advocates
