HDeleteParameter (Function)

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Management of databases

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HDeleteParameter (Function)

In French: HSupprimeParamètre

Available only with this kind of connection

Deletes a parameter that was saved beforehand by HSaveParameter.

Versions 22 and later
Note: This function can be used with a HFSQL cluster.

New in version 22
Note: This function can be used with a HFSQL cluster.

Note: This function can be used with a HFSQL cluster.

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

Versions 22 and later

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

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

This function is now available in Android Widget mode.

This function is now available for the Android applications.

This function is now available for the Java applications.

New in version 22

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

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

This function is now available in Android Widget mode.

This function is now available for the Android applications.

This function is now available for the Java applications.

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

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

This function is now available in Android Widget mode.

This function is now available for the Android applications.

This function is now available for the Java applications.

Example

HDeleteParameter("MyParameter")

Syntax

Deleting a parameter on the server (in the code of stored procedure) Hide the details

<Result> = HDeleteParameter(<Parameter Name>)

<Result>: Boolean

True if the deletion was performed,
False if an error occurred. HErrorInfo is used to identify the error.

<Parameter Name>: Character string (with quotes)

Name of parameter to delete. This parameter must not correspond to an empty string and it must not contain the "CR" character (Carriage return).

Deleting a parameter on the server (from the Client computer) Hide the details

<Result> = HDeleteParameter(<Connection Name> , <Parameter Name>)

<Result>: Boolean

True if the deletion was performed,
False if an error occurred. HErrorInfo is used to identify the error.

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

Name of connection to use. This connection was defined in the data model editor, or by HDescribeConnection or HOpenConnection.

<Parameter Name>: Character string (with quotes)

Name of parameter to delete. This parameter must not correspond to an empty string and it must not contain the "CR" character (Carriage return).

Components

wd230hf.dll

wp230hf.dll

wd230java.jar

wd230hf.so

wd230android.jar