SQL Tutorial

SQL DROP TABLE

Sun, 18 Jul 2010 09:47:35 GMT

SQL DROP TABLE is used to remove the whole database table interm of table structure and data.

SQL Subqueries

Thu, 15 Jul 2010 19:44:45 GMT

SQL Subquery is a query nested in another query. Normally a subquery is usually nested inside SELECT, INSERT, UPDATE and DELETE statements. A subquery can be used anywhere in a query where an expression is allowed.

SQL Reference

Thu, 31 Dec 2009 11:05:14 GMT

SQL Book and Reference

SQL DELETE

Thu, 31 Dec 2009 10:43:08 GMT

SQL DELETE statement allows you to delete one or more records in a database table.

SQL INSERT

Thu, 31 Dec 2009 10:43:08 GMT

SQL INSERT statement allows you to insert one or more records into a database table

SQL UPDATE

Thu, 31 Dec 2009 10:43:08 GMT

SQL UPDATE statement allows you to modify data in a database table.

SQL UNION

Thu, 31 Dec 2009 10:43:08 GMT

SQL UNION is used to combine results of two SQL queries into one.