Group Shared Data Access

Creates a new record in the current work area or an specified workarea.

APPEND [BLANK] [IN <nWorkArea> | <cAlias> ] [NOMENU]

Writes contents of file buffers from all work areas back into the files.

COMMIT

Creates a new record.

DbAppend( [<nLockMode>] ) --> NIL

Writes file buffers in a work area into the files.

DbCommit() --> NIL

Writes file buffers in all work areas into files.

DbCommitAll() --> NIL

Checks if a table lock is set.

DbLocked() --> lIsFileLocked

Locks records for write access when file is open in SHARED mode.

DbRLock( [<xRecordID>] ) --> lSuccess

Determines which records are locked in a work area.

DbRLockList() --> aLockedRecords

Release record locks in a work area.

DbRUnlock( [<xRecordID>] ) --> NIL

Releases record and file locks in a work area.

DbUnlock() --> NIL

Releases all file and record locks in all work areas.

DbUnlockAll() --> NIL

Locks a database file opened as SHARED for write access.

FLock() --> lSuccess

Determines whether an error in a network command has occurred.

NetErr( [<lNewStatus>] ) --> lError

Locks current record for SHARED write access.

RLock() --> lSuccess

Determines whether files are opened as SHARED or EXCLUSIVE by default.

SET EXCLUSIVE on | OFF | <lToggle>

Releases file and or record locks.

UNLOCK [ALL] UNLOCK [IN <nWorkArea> | <cAlias> ] UNLOCK RECORD <xRecordId> [IN <nWorkArea> | <cAlias> ]