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| Cancels the current search criterion. |
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| Checks whether the data found in the index file (.NDX file) properly refers the data found in the data file (.FIC file). |
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| Modifies the search mode of physical data files (.FIC, .NDX, ...). |
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| Regardless of the platform used, the data stored in the HFSQL files is in ANSI format. |
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| Modifies the location for the description of subscriber replica (RPL file). |
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| Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.). |
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| Converts a numeric value into a binary string in order to perform a search on a numeric key. |
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| Adds or deletes the spaces found on the right of a text item when reading it. |
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| Enables the filter that was previously created for the specified data file (view or query). |
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| Creates a logical alias of a data file (or query) or cancels all existing aliases. |
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| Cancels an alias that was declared beforehand by HAlias. |
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| Used to:
Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine.
Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery).... |
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| Used to find out:
whether the content of a file was modified.
whether the content of a file used by a query was modified.... |
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| Moves several records forward from the current position in the data file, according to a specified item. |
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| Locks a data file and restricts the access to this data file for all other sites or applications. |
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| Locks a record and restricts the access to this record for all the other applications. |
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| Dynamically changes the connection associated with a data file. |
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| Modifies the physical name of a data file. |
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| Changes the path to a data file (i.e. directory in which the file will be handled). |
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| Modifies the location of log files corresponding to an HFSQL data file. |
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| Redefines one or more connection parameters via Native Connector (Access, SQL Server, MySQL or Oracle) or via an OLE DB access on a specific table or set of tables. |
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| Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary. |
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| Creates the description file of a subscriber replica. |
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| Creates the description file of a Master Replica (logged replication or universal replication). |
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