MySQL Pocket Reference: SQL Statements, Functions and Utilities and more (Pocket Reference (O'Reilly))
To assist you be extra effective on your paintings, this convenient pocket reference grants fast reminders on how you can use very important MySQL services, in particular along side key components of the LAMP open resource infrastructure. This strong database method is so wealthy in beneficial properties that no administrator or programmer can remain accustomed to them all. MySQL Pocket Reference is a perfect on-the-job better half, good equipped that will help you locate and adapt the statements you wish -- quickly.
Updated for the most recent types of this renowned database, this version covers many advanced positive factors which were additional to MySQL 5.0 and 5.1, together with a bit devoted to kept strategies and triggers. After a quick creation on set up and preliminary setup, the e-book explains:
- How to configure MySQL, resembling atmosphere the foundation password
- MySQL facts forms, together with numerics, strings, dates, and intricate types
- SQL syntax, instructions, facts varieties, operators, and functions
- Arithmetic, comparability and logical operators
- Aggregate and basic functions
- Stored strategies and triggers, together with method definition, process calls, process administration, cursors, and triggers
You should not have time to prevent and thumb via an exhaustive reference if you find yourself not easy at paintings. This transportable and reasonable advisor is sufficiently small to slot into your pocket, and provides you a handy reference that you should seek advice wherever. for those who achieve a sticking element and want to get to an answer fast, the MySQL Pocket Reference is the publication you need to have.
present database, *.* to impact all tables inside all databases, or database.* to impact all tables in the given database. the next privileges are at the moment supported: ALL PRIVILEGES/ALL Assigns all privileges on hand to the consumer below that you are acting this furnish other than dossier, technique, RELOAD, and SHUTDOWN. adjust to change the constitution of tables. adjust regimen To make adjustments to a kept approach or functionality. CREATE To create new tables. CREATE regimen To.
Joe@localhost pointed out by means of 'mypass' REQUIRE topic 'C=US, ST=MN, L=Minneapolis, O=My Cert, CN=Joe Friday/Email=joe@localhost' AND ISSUER='C=US, ST=MN, L=Minneapolis, O=Imaginet, CN=Joe Friday/Email=joe@localhost' AND CIPHER='RSA-DES-3DES-SHA'; INSERT INSERT [DELAYED | LOW_PRIORITY ] [IGNORE] [INTO] desk [ (column, ...) ] VALUES ( values [, values... ]) [ ON reproduction KEY replace col=expression ] INSERT [DELAYED | LOW_PRIORITY] [IGNORE] [INTO] desk [ (column, ...) ] pick out ...
Mydata.people.name FROM people). capabilities MySQL helps quite a lot of integrated services akin to pick out COS(angle) FROM triangle (see later). moreover, consumer- outlined capabilities might be further at any time utilizing the CREATE functionality assertion. via default, MySQL sends all output to the buyer that despatched the question. it's attainable even though, to have the output redirected to a dossier. during this means you could unload the contents of a desk (or chosen elements of it) to a formatted dossier which may both be.
('2007-04-05 11:04:03' or 20070405110403) looking on even if the functionality is completed in a string or numeric context. UUID( ) Returns a universally distinctive identifier that's absolute to be precise throughout any calls, no matter if the calls are performed on various machines utilizing various models of MySQL utilizing diverse working structures. model( ) presents the put in MySQL model. WEEK(date) Returns the week of the yr for the given date (e.g., WEEK('1998-12-29') returns 52).
Run this application to envision your tables and confirm they're in line with your re-creation of MySQL. you have to run this command whenever you improve MySQL. mysqladmin The MySQL administrative interface. even though lots of this tool's features may be complete utilizing SQL and the mysql command-line application, it however offers a short technique to practice an administrative activity immediately from the Unix command line with no coming into an SQL interpreter. you could in particular execute the.