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  • Overview
  • Handling a HFSQL Mobile database
  • Handling a HFSQL Mobile database from the mobile device
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Stored procedures
Overview
The HFSQL Mobile format is the database format supplied with WINDEV Mobile. This database format is compatible with WINDEV, WINDEV Mobile and WEBDEV.
It is a freely distributable Relational DBMS.
This format is identical to the HFSQL Classic format of WINDEV (".WDD" file, data files, ...).
However, the available size on a mobile device being restricted and the operating system of the mobile device being limited, the following features are not supported by HFSQL Mobile:
  • the transactions.
  • the log process.
  • the HFSQL logged replication.
  • the management of locks for files and records.
  • the management of files in Hyper File 5.5 format.
Note: From version 19, HFSQL is the new name of HyperFileSQL.
Handling a HFSQL Mobile database

Handling a HFSQL Mobile database from the mobile device

A HFSQL Mobile database corresponds to a set of ".FIC", ".NDX" and ".MMO" files.
Each data file can be handled by a Windows Mobile application. These operations are performed by the HFSQL functions.
Note: The standby mode can have harmful effects on the data files. We recommend that you close the data files (HClose) when the computer might go into standby.
Minimum required version
  • Version 9
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