$ServerFunction

Executes server-side functions.

Syntax

$serverfunction (server specific syntax [Ā«,parametersĀ»])

Parameters

server specific syntax

A character string or an expression that evaluates to a character string containing a server specific syntax for execution in the server side.

parameters

Zero or more expressions to satisfy the usage of the server specific syntax.

Return Value

A value created by the server specific syntax.

Comments

$ServerFunction executes the specific syntax (for a particular server) using the parameters.

The syntax is not parsed and checked, but rather passed through directly to the Server and, therefore, must be accepted and understood there.

Examples

$ServerFunction ("sysfun.left(?,3)",var1)

This will is accepted as is by Oracle.

 

$ServerFunction("sysfun.left(cast(? as VARCHAR(20),3)",var1)

This syntax is accepted by DB2.

 

Related Topics