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| Declares a description of data file (found in an analysis) in the current project. |
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| Dynamically changes the connection associated with a data file. |
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| Returns the list of items in a data file (query or view) recognized by the HFSQL engine. The data files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. |
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| Returns the list of keys found in a file (query or view) recognized by the HFSQL engine. |
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| Transforms the crossed records (HCross) into deleted records. |
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| Modifies the location of log files corresponding to an HFSQL data 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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| Creates an empty data file (".FIC" extension) with the index file and the memo file if necessary. |
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| Creates an HFSQL view.
This function uses the former view mechanism.... |
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| Returns the date and time that an HFSQL record was last modified (Classic or Client/Server).... |
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| Unlocks the records of a data file:
locked by HLockFile.
individually locked by a locking read function.... |
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| Unlocks a record locked by:
HLockRecNum,
a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example).... |
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| Enables or disables the automatic security mechanism on one or more data files. |
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| Sets the position on the last record of a data file according to a browse item. |
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| Temporarily disables the filter on a data file (view or query). |
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| Disables an automatic filter on the linked files when browsing an XML file. |
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| Deletes a previously created view. This function uses the former view mechanism. |
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| Duplicates the record read in a data file: the record found in memory is added into the data file (query or view). |
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| Describes a data file programmatically. |
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| Writes a record into a data file without updating the indexes corresponding to all keys used in the file. |
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| Retrieves the structure and the value of the current record and exports them into a character string in XML format. |
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| Returns the status of a record during a modification conflict. |
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| Determines:
whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound).
whether a view or a query was defined.... |
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