PACK DATABASE
Purpose
Packs each table in the active database or packs the catalog and rebuilds the catalog index tags for a specified database
Syntax
PACK DATABASE [<database name> | ?]
See Also
ADATABASES(), ALTER INDEX, ALTER TABLE, BACKUP DATABASE, CLOSE DATABASES, CLOSE TABLES, COMPILE DATABASE, COPY DATABASE, CREATE DATABASE, CREATE TABLE, CREATE INDEX, CREATE VIEW, DB_DATADIR, DBUSED(), DISPLAY DATABASE, DISPLAY INDEXES, DISPLAY SCHEMAS, DISPLAY TABLES, DROP DATABASE, DROP INDEX, DROP TABLE,GETENV(), INDEX, LIST DATABASE, LIST INDEXES, LIST SCHEMAS, LIST TABLES, OPEN DATABASE, PACK, REBUILD DATABASE, RESTORE DATABASE, SET AUTOCATALOG, SET EXCLUSIVE, USE
Description
The PACK DATABASE command packs all the tables in the active database. Packing a table removes all records previously marked for deletion from the table.
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. Databases are opened using the OPEN DATABASE command.
If the <database name> is specified, the PACK DATABASE command will operate on the specified database's catalog file: the catalog file will be packed and its index tags rebuilt using INDEX ON. If the question mark, '?', is included instead of the <database name>, the 'SELECT A FILE' dialog will be displayed, allowing the user to select the database. The dialog defaults to the DB_DATADIR directory.
Example
VFP/SQL>open database southwind VFP/SQL>pack database VFP/SQL>close databases VFP/SQL>pack database southwind
Products
Recital Server, Recital
