<Connection variable>.SaveParameter (Function)

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HFSQL Client/Server functions

SaveParameter

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Example

Type of variables saved

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ActivateServerTrigger

AddGroup

AddLink

AddScheduledBackup

AddScheduledOptimization

DeactivateServerTrigger

DeleteScheduledBackup

DeleteScheduledOptimization

DescribeServerTrigger

ExecuteScheduledBackup

ListScheduledOptimization

ModifyDatabaseProperty

ModifyScheduledBackup

ModifyScheduledOptimization

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Type of variables saved

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<Connection variable>.SaveParameter (Function)

In french: <Variable Connexion>.SauveParamètre

Available only with this kind of connection

Saves a persistent value. This value can be read by <Connection variable>.LoadParameter.

Remark: The parameters are saved by database in the "user_param.fic" file.

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

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

Remark: This function can be used with a HFSQL cluster.Remark: From version 19, HFSQL is the new name of HyperFileSQL.

Example

// Save a value
MyConnection is Connection
MyConnection.SaveParameter("MyParameter", 5)

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

<Result> = <Connection>.SaveParameter(<Parameter> , <Parameter value>)

<Result>: Boolean

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

<Connection>: Connection variable

Name of the Connection variable that describes the connection to use.

<Parameter>: Character string (with or without quotes)

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

<Parameter value>: Type corresponding to the value to save

Value to save.

Remarks

Type of variables saved

<Connection variable>.SaveParameter is used to save the simple variables (string, integer, ...).

To save complex variables (objects, structures, etc.), these variables must be serialized as strings using Serialize.

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