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4D v20 R8
RAND

RAND  


 

 

Command RANDRAND ([arithmetic_expression])

The RAND function returns a random Real value between 0 and 1. The optional arithmetic_expression can be used to pass a seed value.

Example  

This example inserts ID values generated by the RAND function:

CREATE TABLE PEOPLE
(ID INT32,
Name VARCHAR);

INSERT INTO PEOPLE
(ID, Name)
VALUES(RAND, 'Francis');

 
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Product: 4D
Theme: Functions

 
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4D SQL Reference ( 4D v20 R8)