|
|
|
|
|
|
|
|
|
|
|
|
|
|
| The Source property can be used on:
Chart control field field: in this case, the Source property indicates the source of the series: table column, list of values, etc, ...
a connection: in this case, the Source property is used to identify or define the source of a connection (HFSQL Client/Server, OLE DB, etc.)..... |
|
|
|
|
|
|
|
| The RepeatableReadSupported property is used to:
Determine if the data file (defined in the data model editor or programmatically) can be used in HFSQL Client/Server in a transaction that includes a "Repeatable Read" isolation mode.
Allow the use of a transaction that includes a "Repeatable Read" isolation mode for a data file (files described programmatically only).... |
|
|
|
|
|
|
|
| The remote HFSQL administrator allows you to create backups of HFSQL Client/Server data files...... |
|
|
|
|
|
|
|
| A report based on an HFSQL view is used to print records from an HFSQL Classic or Client/Server view...... |
|
|
|
|
|
|
|
| The native access to HFSQL Classic and Client/Server is available for WINDEV applications running in Linux ("console" applications) and for the WEBDEV websites hosted in Linux...... |
|
|
|
|
|
|
|
| The OLE DB provider on HFSQL is used to access an HFSQL database (Classic or Client/Server) from an external software that manages the accesses by OLE DB...... |
|
|
|
|
|
|
|
| HFSQL Cluster is an extension of the HFSQL Client/Server database model.... |
|
|
|
|
|
|
|
| The HFSQL Control Center is used to manage the backups of HFSQL Client/Server tables...... |
|
|
|
|
|
|
|
| The hosting parameters define the default values that will be used to create the new hosting accounts...... |
|
|
|
|
|
|
|
| Regardless of the tables used by your application (HFSQL Classic or HFSQL Client/Server), the log process can be implemented on these tables...... |
|
|
|
|
|
|
|
| The principle for working with the Source Code Manager is as follows...... |
|
|
|
|
|
|
|
| The HFSQL Control Center optimizes and repairs HFSQL data files in both Classic and Client/Server modes...... |
|
|
|
|
|
|
|
| You have the ability to create applications that access the HFSQL Client/Server databases... |
|
|
|
|
|
|
|
| All the Control Centers provided with WINDEV, WEBDEV and WINDEV Mobile use the same database... |
|
|
|
|
|
|
|
| A backup of an HFSQL Client/Server database can be restored at any time... |
|
|
|
|
|
|
|
| The backup of the HFSQL Client/Server databases can be performed ... |
|
|
|
|
|
|
|
| Applications using the User Groupware are compatible with HFSQL databases in Client/Server mode... |
|
|
|
|
|
|
|
| This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features... |
|
|
|
|
|
|
|
| Like for any database, backups of your HFSQL Client/Server databases must be performed on a regular basis... |
|
|
|
|
|
|
|
| When creating the setup program of a WINDEV application using HFSQL Client/Server tables, the wizard allows you to... |
|
|
|
|
|
|
|
| Several HFSQL functions are used to manage the HFSQL Client/Server data... |
|
|
|
|
|
|
|
| An application that uses the User Groupware can be used with an HFSQL database in Client/Server mode... |
|
|
|
|
|
|
|
| Several HFSQL functions are used to manage the HFSQL Client/Server data... |
|
|
|
|
|
|
|
| The remote HFSQL administrator is a WEBDEV site installed with the WEBDEV application server and used to remotely manage the HFSQL Client/Server databases installed on the Web server... |
|
|
|
|
|
|
|
| Gets various statistics on the keys of an HFSQL Client/Server table. This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
|
|
|
|
|
|
|
| Checks the structural integrity of memos in an HFSQL Client/Server table. This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
|
|
|
|
|
|
|
| Checks that one or all records in an unalterable table have not been modified (e.g. with a hexadecimal editor). |
|
|
|
|
|
|
|
| Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server table (.FIC file). This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
|
|
|
|
|
|
|
| The following functions are used to manage an HFSQL cluster |
|
|
|
|
|
|
|
| Checks that one or all records in an unalterable table have not been modified (e.g. with a hexadecimal editor). |
|
|
|
|
|
|
|
| Displays a message on the client computers. |
|
|
|
|
|
|
|
| WDLog allows you to save all the HFSQL tables used by a WINDEV or WEBDEV application... |
|
|
|
|
|
|
|
| A server may encounter problems without any user (or developer) noticing anything. For example: - a scheduled task may fail,
- an automatic backup may fail,
- a node may become inactive in an HFSQL cluster, ...
|
|
|
|
|
|
|
|
| Checks that the data contained in the index file (.NDX file) correctly references the data contained in the HFSQL Client/Server table (.FIC file). This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
|
|
|
|
|
|
|
| Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates. |
|
|
|
|
|
|
|
| Allows you to manage the automatic update of HFSQL Client/Server servers and to define how often to check for updates. |
|
|
|
|
|
|
|
| Rebuilds the index of an HFSQL Client/Server table (".NDX" file). This operation is asynchronous, i.e., it is performed on the server and does not block the client side. This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
|
|
|
|
|
|
|
| The server that is hosting a HFSQL database engine can be very busy... |
|
|
|
|
|
|
|
| Gets various statistics on the keys of an HFSQL Client/Server table. This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
|
|
|
|
|
|
|
| This feature is used to signal that a table cannot be modified after writing... |
|
|
|
|
|
|
|
| Displays a message on the client computers. |
|
|
|
|
|
|
|
| Checks the structural integrity of memos in an HFSQL Client/Server table. This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
|
|
|
|
|
|
|
| Rebuilds the index of an HFSQL Client/Server table (".NDX" file). This operation is asynchronous, i.e., it is performed on the server and does not block the client side. This function is only available in subscription-based versions, starting with WINDEV Suite 2025 - Update 2. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|