SYSROUTINELANGS (IDS)

The sysroutinelangs system catalog table lists the supported programming languages for user-defined routines (UDRs). It has these columns.

Column	Type	Explanation
langid	SERIAL	Code uniquely identifying a supported language
langname	CHAR(30)	Name of the language, such as C or SPL
langinitfunc	VARCHAR(128)	Name of initialization function for the language
langpath	CHAR(255)	Directory path for the UDR language
langclass	CHAR(18)	Name of the class of the UDR language

An index on the langname column allows duplicate values.