Difference between revisions of "DROP PROCEDURE"

Revision as of 10:16, 29 April 2009

Class

Databases

Purpose

Removes a stored procedure from a database

Syntax

DROP PROCEDURE [<database>!]<procname>

See Also

ADATABASES(), ADD TABLE, ALTER INDEX, ALTER TABLE, BACKUP DATABASE, CLOSE DATABASES, CLOSE TABLES, COMPILE DATABASE, CREATE DATABASE, CREATE PROCEDURE, CREATE TABLE, CREATE INDEX, CREATE VIEW, DATABASE(), DB_DATADIR, DBUSED(), DISPLAY DATABASE, DISPLAY INDEXES, DISPLAY TABLES, DROP DATABASE, DROP INDEX, DROP TABLE, GETENV(), LIST DATABASE, LIST INDEXES, LIST TABLES, OPEN DATABASE, PACK DATABASE, REBUILD DATABASE, REINDEX DATABASE, RESTORE DATABASE, SET AUTOCATALOG, SET EXCLUSIVE, SET SQL, USE

Description

The DROP PROCEDURE command removes a stored procedure from a database and physically deletes the file. If the database name, <database>!, is specified, the stored procedure will be removed from that database, otherwise the stored procedure will be removed from the currently open database. If no database is open and no <database>! is specified, an error occurs. The <procname> can include the 'sp_' prefix and '.prg' file extension, but if these are not specified they will be assumed.

Databases in Recital are implemented as directories containing files that correspond to the tables and associated files in the database. Operating System file protection can be applied individually to the files for added security. The directories are sub-directories of the Recital data directory. The environment variable / symbol DB_DATADIR points to the current Recital data directory and can be queried using the GETENV() function. Files from other directories can be added to the database using the ADD TABLE command or via the database catalog and SET AUTOCATALOG functionality.

Example

OPEN DATABASE southwind;
DROP PROCEDURE creaxml;

Products

Recital Database Server, Recital Mirage Server, Recital Terminal Developer