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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.
Remark: 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.
Remark: 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.
See also
Minimum version required
  • Version 9
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