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_as_text() Datum Cbuffer_as_text ( PG_FUNCTION_ARGS  ) Return the Well-Known Text (WKT) representation of a circular buffer @sqlfn asText()