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  • Overview
  • Search performed in a file with no key
  • Search performed in a file with a key
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Stored procedures
Browsing the HFSQL data files
Overview
The "Key" items are used to organize the records in a data file in order to optimize the browse or the search.
Versions 17 and later
iPhone/iPad This feature is now available for the iPhone/iPad applications.
New in version 17
iPhone/iPad This feature is now available for the iPhone/iPad applications.
iPhone/iPad This feature is now available for the iPhone/iPad applications.
Note: From version 19, HFSQL is the new name of HyperFileSQL.
Search performed in a file with no key
All the records are read to find the sought record.
Search performed in a file with a key
The use of a key allows you to create an INDEX. The index gives direct access to the sought record.
Minimum required version
  • Version 9
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