4D v14.3
Data file
- 4D Language Reference
-
- 4D Environment
-
- Application file
- Application type
- Application versionUpd
- BUILD APPLICATION
- CHECK MEMORY LEAKS
- Compact data file
- COMPONENT LIST
- CREATE DATA FILE
- Data file
- FLUSH BUFFERS
- Get 4D folder
- Get database localization
- Get database parameter
- Get last update log pathNew
- Get memory leaks
- GET MEMORY STATISTICSUpd
- GET SERIAL INFORMATION
- Get table fragmentation
- Is compiled mode
- Is data file locked
- NOTIFY RESOURCES FOLDER MODIFICATION
- OPEN ADMINISTRATION WINDOW
- OPEN DATA FILE
- OPEN SECURITY CENTER
- OPEN SETTINGS WINDOW
- PLUGIN LIST
- QUIT 4D
- RESTART 4DNew
- SET DATABASE LOCALIZATION
- SET DATABASE PARAMETERUpd
- SET UPDATE FOLDERNew
- Structure file
- VERIFY CURRENT DATA FILE
- VERIFY DATA FILE
- Version typeUpd
- ADD DATA SEGMENT
- DATA SEGMENT LIST
Data file
| Data file {( segment )} -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| segment | Longint |
|
Obsolete, do not use | |||||
| Function result | String |
|
Long name of the data file for the database | |||||
The Data file command returns the long name of the data file for the database with which you are currently working.
Starting with version 11 of 4D, data segments are no longer supported. The segment parameter is now ignored and must no longer be used.
On Windows
If, for example, you are working with the database MyCDs located at \DOCS\MyCDs on the volume G, a call to Data file returns G:\DOCS\MyCDs\MyCDs.4DD (provided that you accepted the default location and name proposed by 4D when you created the database).
On Macintosh
If, for example, you are working with the database located in the folder Documents:MyCDsƒ: on the disk Macintosh HD, a call to Data file returns Macintosh HD:Documents:MyCDsƒ:MyCDs.data (provided that you accepted the default location and name proposed by 4D when you created the database).
WARNING: If you call this command from 4D in remote mode, only the name of the data file is returned, not the long name.
Product: 4D
Theme: 4D Environment
Number:
490
Modified: 4D v11 SQL
Application file
DATA SEGMENT LIST
Structure file
4D Language Reference ( 4D v14 R2)
4D Language Reference ( 4D v11 SQL Release 6)
4D Language Reference ( 4D v14 R3)
4D Language Reference ( 4D v12.4)
4D Language Reference ( 4D v13.5)
4D Language Reference ( 4D v14.3)
4D Language Reference ( 4D v14 R4)
