The party obtaining a postponement of a trial, if required by the adverse party, must consent that the testimony of any witness of such adverse party, who is in attendance, be then taken by deposition before a judge or clerk of the court in which the case is pending, or before such notary public as the court may indicate, which must accordingly be done; and the testimony so taken may be read on the trial, with the same effect, and subject to the same objections, as if the witnesses were produced.
(Amended by Stats. 1951, Ch. 1737.)