OPINION ON REHEARING
Relator, Harris County Appraisal District (the District), moves the Court to rehear its motion for leave to file its petition for writ of mandamus. We deny the motion for rehearing, but withdraw our preceding оpinion and substitute the following in its place.
The District asks for leave to file a petition for writ of mandamus to compel respondent, the Honorable Don E. Wittig, Judge of the 125th District Court of Harris County, Texas, to vacate his order reinstating the case of the real party in interest, thе HSU Group, Ltd. d/b/a the Canterbury Apartments, a Texas Limited Partnership (HSU). In its *194 petition for writ of mandamus, the District asserts that respondent’s May 25 order is void because it was signed outside the 30-day time period of respondent’s plenary jurisdiction.
HSU sued the District alleging that the appraised value оf its property for taxation for the year 1992 was excessive. On April 12, 1993, HSU took a non-suit. On May 7, 1993, befоre an order dismissing the case had been signed, HSU filed a motion to reinstate. On May 20, 1993, the District filed its rеply to the motion, objecting to reinstatement on the ground that the court’s plenary jurisdiction had expired. On May 25, 1993, respondent, after a hearing, signed an order allowing HSU to withdraw its non-suit and reinstated the case. On July 1,1993, the District filed its motion to vacate respondent’s order. On August 20, 1993, respondent denied the District’s motion to vacate.
A plaintiff has an absolute right to a non-suit of its case at the moment the plaintiff files the motion with the clerk or makes a motion in open court.
BHP Pet. Co. v. Millard,
When the court signs an ordеr granting a motion for non-suit, it is simply a ministerial act.
Greenberg v. Brookshire,
The signing of the order of non-suit is important for yet another reason. The plaintiff does not have аn unqualified right to a dismissal of the entire suit. For example, when the defendant has pending claims fоr affirmative relief, the plaintiffs request for a non-suit will not result in a dismissal of the entire suit.
General Land Office v. OXY U.S.A, Inc.,
In this case, the respondent did not sign an order granting the non-suit. Thus, the trial court still had jurisdiction over the suit when HSU filed its motion to reinstate.
*195
The District urges us to follow
Merrill Lynch Relocation Mgmt., Inc. v. Powell,
The Supreme Court has never said it is not nеcessary for the trial court to sign an order on the request for a non-suit.
See Greenberg,
We deny the District’s motion for leave to file its petition for writ of mandamus.
