Fetch Functions

These are generic functions that can be used to get the required entity identifiers or its corresponding attributes that persist in ORMB system.

We can get the different field/column values using single fetch function. Provided FETCH functions that has an input parameter SET_​OPERATION has got the capability to reset the configured corresponding service level operation.

Function inputs can have the LITERAL values i.e. static values enclosed in single quotes or the CONSTANT values i.e. ”:BUS_​DATE, :BUS_​DTTM , :STD_​DATE, :STD_​DTTM, :SYSDATE, :SYS_​DTTM, :CHAR_​DATE, :FILENAME, :FILE_​ID“ or those configured FIELD names in FIELD TRANSFORMATION whose mapped value will be referred.

Note: To enhance the performance using this fetch function(s) RESULTSET is maintained in that transaction request. So even if the same function is triggered for multiple times with same inputs, we can get the required field value from the RESULTSET in that request transaction.

FETCH functions can be used in only FIELD TRANSFORMATION section but not in HEADER and FOOTER TRANSFORMATION.

List of FETCH functions:

Parent Topic: Supported Functions for Default Value