By David Ostrovsky, Yaniv Rodenski
Seasoned Couchbase Server is a hands-on advisor for builders and directors who are looking to reap the benefits of the facility and scalability of Couchbase Server of their functions. This e-book takes you from the fundamentals of NoSQL database layout, via software improvement, to Couchbase Server management. by no means have rfile databases been so strong and performant.
The NoSQL flow has essentially replaced the database global lately. inspired through the becoming wishes of web-scale purposes, NoSQL databases resembling Couchbase Server supply new techniques to scalability, reliability, and function. With the ability and adaptability of Couchbase Server, you could version your information notwithstanding you will want, and simply swap the knowledge version any time you will want. seasoned Couchbase Server exhibits what's attainable and is helping you are taking complete benefit of Couchbase Server and the entire functionality and scalability that it bargains.
Helps you layout and improve a record database utilizing Couchbase Server.
Takes you thru deploying and preserving Couchbase Server.
Gives you the instruments to scale out your program as wanted.
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Note The counting of rows (at least for the purpose of LIMIT) begins with zero, not one. For example, to grab rows 12 through 15 of a query, you would say SELECT * FROM some_table LIMIT 11, 4;. " Sorting Result Sets # Get a list of alphabetically sorted book names SELECT title FROM book ORDER BY title; 33 34 # Sort alphabetically but with an exception SELECT name FROM status ORDER BY name='default' DESC, name; When you fetch rows from MySQL, they are returned to you in a haphazard order that might or might not fit your needs.
Sending Query Results to a File # Dump a query as comma-separated values SELECT * FROM author INTO OUTFILE '/tmp/author' FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\n'; If desired, you can quickly write a table out to a file on disk using the INTO OUTFILE clause of the SELECT statement. The default behavior of the clause, when used in its simplest form of SELECT ... INTO OUTFILE '/some/file/name', is to write out the file in tab-separated value format, with each field separated by a tab and each row separated by a newline.
2. Select the Terminal menu. 3. Select the Window Settings submenu. 4. A dialog window named Terminal Inspector opens. 5. Select the Keyboard option from the select list at the top of the Terminal Inspector dialog window. 6. Ensure that the Use Option Key as Meta Key check box is checked. Erasing the Current Line or Query mysql> DROP DATABASE foo;\c Most users of command-line shells like Bash are accustomed to using CTRL+c to halt a command or clear a line. Within the mysql command-line client, CTRL+c causes the entire program to exit.