oid oid

Row identifier.

procoid oid (references pg_proc.oid)

OID of the function.

proname name

Name of the function.

pronamespace oid

Package of function.

proaccess char

Package function's access.

procspec text

Package constructor anonymous block.

procconfig pg_node_tree

Info about function's default values (in nodeToString() representation, store the parameter id corresponding to the default value, -1 indicates the pseudo-default parameter), or null if without pseudo-default parameter. pseudo-default parameter means parameter without default values after parameter with default values.