How Can I Replace MySQL\'s LIMIT Keyword with ANSI SQL Alternatives?

ANSI SQL Alternatives to the MySQL LIMIT Keyword

The MySQL LIMIT keyword serves as a valuable tool for limiting the number of rows returned by a SELECT statement. However, for those adhering to ANSI SQL standards, there may be a need for alternative methods to achieve the same functionality. This article explores the available ANSI SQL options that provide similar capabilities to MySQL's LIMIT keyword.

DB2:

<pre>select * from table fetch first 10 rows only </pre>

Informix:

<pre>select first 10 * from table </pre>

Microsoft SQL Server and Access:

<pre>select top 10 * from table </pre>

MySQL and PostgreSQL:

<pre>select * from table limit 10 </pre> (As an ANSI SQL extension)

Oracle:

<pre>select * from (select * from table) where rownum <= 10 </pre>

These ANSI SQL alternatives provide flexibility for limiting the returned rows, allowing developers to leverage standardized methods across various database systems. It's important to note that certain variations in syntax may exist depending on the specific database being utilized.

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