Add_number_tnumber Add_tnumber_number Add_tnumber_tnumber arithop_number_tnumber_ext arithop_tnumber_number_ext arithop_tnumber_tnumber_ext datum_round_float Div_number_tnumber Div_tnumber_number Div_tnumber_tnumber Mult_number_tnumber Mult_tnumber_number Mult_tnumber_tnumber Sub_number_tnumber Sub_tnumber_number Sub_tnumber_tnumber Tfloat_degrees Tfloat_derivative Tfloat_radians tfloat_round Tfloat_round Tnumber_abs

arithop_tnumber_tnumber_ext() static Datum arithop_tnumber_tnumber_ext ( FunctionCallInfo  fcinfo, TArithmetic  oper, Datum(*)(Datum, Datum, meosType, meosType)  func, bool(*)(const TInstant *, const TInstant *, const TInstant *, const TInstant *, Datum *, TimestampTz *)  tpfunc  ) static Generic arithmetic operator on a temporal numbers. Parameters [in] fcinfo Catalog information about the external function [in] oper Enumeration that states the arithmetic operator [in] func Arithmetic function [in] tpfunc Function determining the turning point