4D v12.1

function_call

Home

 
4D v12.1
4D SQL Reference
Syntax rules
function_call

 

function_call  


 

 

Command function_calsql_function_call |
4d_function_call

A function_call can consist of a call to either SQL Functions or a 4D function (4d_function_call). Both types of functions manipulate data and return results and can operate on one or more arguments.

Example  

This example uses the SQL COUNT function:

 C_LONGINT(vPersonNumber)
 Begin SQL
    SELECT COUNT (*)
    FROM SALES_PERSONS
    INTO :vPersonNumber;
 End SQL

 
PROPERTIES 

Product: 4D
Theme: Syntax rules

 
SEE ALSO 

4d_function_call
SQL Functions