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- Closing the tables and the connection
HClose (Function) In french: HFerme
 Not available with this kind of connection
Closes either a data file or all data files opened by the current user: all corresponding physical data files are closed for the current user. For the HFSQL data files, the following files are closed: - the data file (.FIC),
- the index file (.NDX) if it exists,
- the memo file (.MMO) if it exists.
- the full-text index file (.FTX) if it exists.
When closing the data file: - The locks (on the data file and/or some of its records) are unlocked.
- The filters defined on the data file with HFilter are automatically deleted.
- The current iterations on the data file are canceled.
- The current searches on the data file are canceled.
If a query was executed on the data file, HCancelDeclaration must be called on the query in order for the closing to be effective.
IF NOT HClose("") THEN
Error("Problème lors de la fermeture des fichiers de données")
END
Syntax
<Result> = HClose([<Data file>])
<Result>: Boolean - True if the data file was closed,
- False otherwise. HError returns more details about the problem.
<Data file>: Optional character string Name of data file to close.
If this name is not specified, HClose will close the last data file used by the last HFSQL management function (function starting with "H").
If this parameter is equal to "*" or if it corresponds to an empty string (""), all the opened data files will be closed.
This parameter can also correspond to the name of a group of files (or custom-folder) defined in the analysis (not available in Android and Android widget). Remarks Closing the tables and the connection When all the tables that use the same connection (tables opened on the same database with the same connection parameters) are closed, the connection is automatically closed.
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