SQL Reference

SQL – ORDER BY Keywords

The ORDER BY keywords are used to sort the result set using a specified column in ascending order (A – Z) or descending (Z – A) order.

SQL Reference

SQL – PRIMARY KEY Keywords

The PRIMARY KEY keywords uniquely identifies each record in a table, which can have only one primary key consisting of a single field or multiple fields.

SQL Reference

SQL – RIGHT JOIN Keywords

The RIGHT JOIN keywords returns all rows from the right table, and the matching rows from the left table (NULL from the left side if there is no match).

SQL Reference

SQL – SET Keyword

The SET keyword is used with UPDATE to specify which columns and values should be updated in a table.

SQL Reference

SQL – TOP Keyword

The TOP keyword is used to specify the number of records to return (SQL Server).

SQL Reference

SQL – USE Keyword

The USE keyword specifies the database you intend to work with. The statement is often made when starting work on or switching to a particular database.

SQL Reference

SQL – WHERE Keyword

The WHERE keyword filters a result set to include only records that fulfill a specified condition or set of conditions.

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