Firebird Documentation Index → Firebird 1.5 Language Ref. Update → External functions (UDFs) |
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External functions must be “declared” (made known) to the database before they can be used. Firebird ships with two external function libraries:
ib_udf
– inherited from InterBase;
fbudf
– a new library using descriptors, present as from Firebird
1.0 (Windows) and 1.5 (Linux).
Users can also create their own UDF libraries or acquire them from third parties.
Firebird Documentation Index → Firebird 1.5 Language Ref. Update → External functions (UDFs) |