HIndexingInProgress (Function)

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Re-indexing
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HIndexingInProgress (Function)

In french: HRéindexationEnCours

Available only with these kinds of connection

Indicates that a reindex operation is currently performed on a HFSQL data file and returns the percentage of reindexing already performed.

Versions 17 and later

This function is now available for the iPhone/iPad applications.

New in version 17

This function is now available for the iPhone/iPad applications.

Versions 18 and later

This function is now available in Windows Store apps mode.

New in version 18

This function is now available in Windows Store apps mode.

Note: From version 19, HFSQL is the new name of HyperFileSQL.

Versions 19 and later

This function is now available for the Android applications that use data files in HFSQL format.

This function is now available in Android Widget mode.

This function is now available for the Java applications.

New in version 19

This function is now available for the Android applications that use data files in HFSQL format.

This function is now available in Android Widget mode.

This function is now available for the Java applications.

This function is now available for the Android applications that use data files in HFSQL format.

This function is now available in Android Widget mode.

This function is now available for the Java applications.

Versions 21 and later

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Universal Windows 10 App mode.

Example

IF HIndexingInProgress(Customer) <> 0 THEN
Trace("Operation unavailable, reindexing")
END

Syntax

<Result> = HIndexingInProgress(<File Name> [, <Progress bar>])

<Result>: Integer

0 if no re-index operation is in progress on the data file,
an integer included between 1 and 100 indicating the percentage of re-indexing already performed

<File Name>: Character string (with or without quotes)

Name of data file used.

<Progress bar>: Optional character string (with or without quotes) or optional integer

Name of window where the progress bar will be displayed or name of Progress Bar control.
Identifier (Handle) of window that displays the progress bar.
This parameter is ignored.

Remarks

Re-indexing

The indexes are re-organized by the reindex operation. No access to the data is allowed during the re-index operation.

When accessing a data file on which a reindex operation is performed, the HFSQL engine displays a window indicating that a reindex operation is in progress. This window will be automatically closed at the end of re-indexing.

See Assisted management of HFSQL errors for more details.

Limitation

This function is not available when accessing a database via Remote Access.

Component : wd240hf.dll