Next: , Previous: , Up: The Record Library   [Index]

12.4.11 Numeric Data Type Specific Record Functions


<type> rn_a_<type-name>(record r, text s, <type> d);

is the sum of d and the data in the s position in the r record (assumed of the <type> data type) or 0 if r does not map s. Data in the s position is set to the calculated sum.