![]() ![]() The naming convention for a primary key constraint is that it should have a "pk_" prefix, followed by the table name, i.e. Likewise, you should also assign your PK constraint a meaningful name. Other's append the "_id" suffix to the table name, as seen here in the Sakila Sample Database: As such, many DBAs prefer to simply name this column "id". The primary key is a field or a combination of fields in a table that uniquely identify the records in the table. Other database objects such as Procedures, Functions, and Views will be explored in part 3. Having covered the rules for naming tables in part 1, we'll be looking at column names in this installment. These may be applied to just about anything inside the database, including tables, columns, primary and foreign keys, stored procedures, functions, views, etc. ![]() As mentioned in part 1, naming conventions are a set of rules (written or unwritten) that should be utilized in order to increase the readability of the data model. ![]() Welcome to the 2nd installment on SQL naming conventions. Supported OS: Windows 10, Windows 8.A Quick Guide to Naming Conventions in SQL - Part 2 by Robert Gravelle Column Names Features of Navicat PremiumĪdvanced Secure Connection System Requirements and Technical Details Simply establish the connection using the pertinent information that your cloud databases provide. Manage on-premises and cloud databases such as Amazon RDS, Aurora, Redshift, SQL Azure, Oracle Cloud, and Google Cloud. Set up and deploy the comparisons in seconds, and get the detailed script to specify the changes you want to execute. Compare and synchronize databases with Data and Structure Synchronization. Deliver detailed, step-by-step guidelines for transferring data across various DBMS. You can quickly and easily build, manage and maintain your databases.ĭata Transfer, Data Synchronization, and Structure Synchronization help you migrate your data more accessible and faster for less overhead. Free download Navicat Premium 16.1.12 full version standalone offline installer for Windows PC, Navicat Premium OverviewĬompatible with cloud databases like Amazon RDS, Amazon Aurora, Amazon Redshift, SQL Azure, Oracle Cloud, and Google Cloud. ![]()
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