mechanism for locking records in a DBF file
Posted: Fri Apr 19, 2019 10:15 am
Good morning
I would like to have clarifications regarding the mechanism for locking records in a DBF file.
Based on the lock scheme
DBFLOCK_DEFAULT 0
DBFLOCK_CLIP 1
DBFLOCK_CL53 2
DBFLOCK_VFP 3
DBFLOCK_CL53EXT 4
DBFLOCK_XHB64 5
are seen as different Loked records,
is the list of locked records memorized in the file header?
How can you reset the list of locked records?
It happens that due to network disconnections I still have files
with record locked while closing and reopening the file.
Thanks all.
I would like to have clarifications regarding the mechanism for locking records in a DBF file.
Based on the lock scheme
DBFLOCK_DEFAULT 0
DBFLOCK_CLIP 1
DBFLOCK_CL53 2
DBFLOCK_VFP 3
DBFLOCK_CL53EXT 4
DBFLOCK_XHB64 5
are seen as different Loked records,
is the list of locked records memorized in the file header?
How can you reset the list of locked records?
It happens that due to network disconnections I still have files
with record locked while closing and reopening the file.
Thanks all.