Difference between revisions of "CREATE PROCEDURE"

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=CREATE PROCEDURE=
 
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==Class==
 
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Databases
 
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==Purpose==
 
==Purpose==
 
Creates a stored procedure in a database
 
Creates a stored procedure in a database
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==Syntax==
 
==Syntax==
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CREATE PROCEDURE [<database>!]<procname> AS
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CREATE PROCEDURE [<database>!]<procname> AS <procedure source code>
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<procedure source code>
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ENDCREATE
 
ENDCREATE
  
  
 
==See Also==
 
==See Also==
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[[ADATABASES()]], [[ADD TABLE]], [[ALTER INDEX]], [[ALTER TABLE]], [[BACKUP DATABASE]], [[CLOSE DATABASES]], [[CLOSE TABLES]], [[COMPILE DATABASE]], [[CREATE DATABASE]], [[CREATE TABLE]], [[CREATE INDEX]], [[CREATE VIEW]], [[DATABASE()]], [[DB_DATADIR]], [[DBUSED()]], [[DISPLAY DATABASE]], [[DISPLAY INDEXES]], [[DISPLAY TABLES]], [[DROP DATABASE]], [[DROP INDEX]], [[DROP PROCEDURE]], [[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]], [[SQL USE|USE]]
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[[ADATABASES()]], [[ADD TABLE]], [[ALTER INDEX]], [[ALTER TABLE]], [[BACKUP DATABASE]], [[CLOSE DATABASES]], [[CLOSE TABLES]], [[COMPILE DATABASE]], [[CREATE DATABASE]], [[CREATE TABLE]], [[CREATE INDEX]], [[CREATE VIEW]], [[DATABASE()]], [[DB_DATADIR]], [[DBUSED()]], [[DISPLAY DATABASE]], [[DISPLAY INDEXES]], [[DISPLAY TABLES]], [[DROP DATABASE]], [[DROP INDEX]], [[DROP PROCEDURE]], [[DROP TABLE]], [[GETENV()]], [[LIST DATABASE]], [[LIST INDEXES]], [[LIST TABLES]], [[OPEN DATABASE]], [[PACK DATABASE]], [[REBUILD DATABASE]], [[REINDEX DATABASE]], [[RESTORE DATABASE]], [[SET AUTOCATALOG]], [[SET DATADIR]], [[SET EXCLUSIVE]], [[SET SQL]], [[SQL USE|USE]]
  
  
 
==Description==
 
==Description==
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The CREATE PROCEDURE command creates a new stored procedure in a database.  If the database name, <database>!, is specified, the stored procedure will be created in that database, otherwise the stored procedure will be created in the currently open database.  If no database is open and no <database>! is specified, an error occurs.  A prefix of 'sp_' is added to the specified <procname> stored procedure name when the file is created.  No file extension should be included in <procname>: the file will be given a '.prg' file extension.  The SQL dialect must be set to VFP before issuing the CREATE PROCEDURE command.  The SQL dialect can be set using the SET SQL TO <dialect> command.
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The CREATE PROCEDURE command creates a new stored procedure in a database.  If the database name, <database>!, is specified, the stored procedure will be created in that database, otherwise the stored procedure will be created in the currently open database.  If no database is open and no <database>! is specified, an error occurs.  No file extension should be included in <procname>: the file will be given a '.prg' file extension.
  
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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.
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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 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.  The SET DATADIR command can also be used to set the default data search directory.
  
  
 
==Example==
 
==Example==
 
<code lang="recital">
 
<code lang="recital">
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// config.db
 
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set sql to vfp
 
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set sql on
 
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// end of config.db
 
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// creaproc.prg
 
 
OPEN DATABASE southwind
 
OPEN DATABASE southwind
 
CREATE PROCEDURE creaxml AS
 
CREATE PROCEDURE creaxml AS
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SELECT orders.orderid, orders.customerid, employees.employeeid, employees.lastname,
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SELECT orders.orderid, orders.customerid, employees.employeeid,;
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  employees.firstname, orders.orderdate, orders.freight, orders.requireddate, orders.shippeddate,
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  employees.lastname, employees.firstname, orders.orderdate,;
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   orders.shipvia, orders.shipname, orders.shipaddress, orders.shipcity, orders.shipregion,
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  orders.freight, orders.requireddate, orders.shippeddate,;
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  orders.shippostalcode, orders.shipcountry, customers.companyname, customers.address,
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   orders.shipvia, orders.shipname, orders.shipaddress, orders.shipcity,;
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  customers.city, customers.region, customers.postalcode, customers.country
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  orders.shipregion, orders.shippostalcode, orders.shipcountry,;
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   FROM orders INNER JOIN customers ON customers.customerid = orders.customerid,
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  customers.companyname, customers.address, customers.city,;
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   orders INNER JOIN employees ON orders.employeeid = employees.employeeid
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  customers.region, customers.postalcode, customers.country;
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   FROM orders INNER JOIN customers;
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  ON customers.customerid = orders.customerid,;
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   orders INNER JOIN employees;
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  ON orders.employeeid = employees.employeeid;
 
   SAVE AS XML orderinfo
 
   SAVE AS XML orderinfo
 
ENDCREATE
 
ENDCREATE
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// end of creaproc.prg
 
 
</code>
 
</code>
  
  
 
==Products==
 
==Products==
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Recital Database Server, Recital Mirage Server, Recital Terminal Developer
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Recital Server, Recital
 
[[Category:Documentation]]
 
[[Category:Documentation]]
 
[[Category:SQL]]
 
[[Category:SQL]]
 
[[Category:Commands]]
 
[[Category:Commands]]

Latest revision as of 11:05, 23 December 2009

Purpose

Creates a stored procedure in a database


Syntax

CREATE PROCEDURE [<database>!]<procname> AS <procedure source code>

ENDCREATE


See Also

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


Description

The CREATE PROCEDURE command creates a new stored procedure in a database. If the database name, <database>!, is specified, the stored procedure will be created in that database, otherwise the stored procedure will be created in the currently open database. If no database is open and no <database>! is specified, an error occurs. No file extension should be included in <procname>: the file will be given a '.prg' file extension.

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 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. The SET DATADIR command can also be used to set the default data search directory.


Example

OPEN DATABASE southwind
CREATE PROCEDURE creaxml AS
SELECT orders.orderid, orders.customerid, employees.employeeid,;
  employees.lastname, employees.firstname, orders.orderdate,;
  orders.freight, orders.requireddate, orders.shippeddate,;
  orders.shipvia, orders.shipname, orders.shipaddress, orders.shipcity,;
  orders.shipregion, orders.shippostalcode, orders.shipcountry,;
  customers.companyname, customers.address, customers.city,;
  customers.region, customers.postalcode, customers.country;
  FROM orders INNER JOIN customers;
  ON customers.customerid = orders.customerid,;
  orders INNER JOIN employees;
  ON orders.employeeid = employees.employeeid;
  SAVE AS XML orderinfo
ENDCREATE


Products

Recital Server, Recital

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