CSV_INT( csv_data, header => 'column header' );
CSV_INT( csv_data, ID => relative-column ID );
The CSV Value (CSV_VAL) User Defined Function parses the csv_data
passed to it and returns the data for the column identified by the
2nd parameter. The 2nd parameter may be the relative column number
or the column heading.
This Function is primarily used with the iQuery CSV() UDTF to parse the CSV content.
INTEGER (in RPG IV int(10) )
This UDF returns the column content as a numeric value in the
form of an integer. It can be CAST to the specific length needed
for the application. For example if the Customer number is a
7-position packed field with 0 decimals, then casting the
column might look like the following:
CAST( iQuery.csv_int(data, 'customer number') as dec(7,0) )
Expected value: DATA
When the HEADER version of this UDF is used, the column heading
(enclosed in single quotes) is specified to identify the column
whose data is to be returned.
When the Relative Column ID version of this UDF is used, ID
identifies the relative column number whose data is returned.