Cbuffer_as_ewkt Cbuffer_as_hexwkb Cbuffer_as_text Cbuffer_as_wkb Cbuffer_from_hexwkb Cbuffer_from_wkb Cbuffer_in Cbuffer_out Cbuffer_recv Cbuffer_send

Cbuffer_in() Datum Cbuffer_in ( PG_FUNCTION_ARGS  ) Return a circular buffer from its Well-Known Text (WKT) representation. Example of input: Cbuffer(Point(1 1), 10) @sqlfn cbuffer_in()