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4D v20 R7
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



See also 

4d_function_call
SQL Functions

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4D SQL Reference ( 4D v20 R7)