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  • Necessary rights
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Stored procedures
<Connection variable>.RefreshView (Function)
In french: <Variable Connexion>.RafraîchitVue
HFSQLHFSQL Client/ServerAvailable only with these kinds of connection
Asks to recalculate the content of a materialized view.
Remark: You also have the ability to refresh the view via the SQL statement "REFRESH MATERIALIZED VIEW".
Example
// Describe the connection
MyConnection is Connection
 
MyConnection.RefreshView(MyView)
Syntax
<Result> = <Connection>.RefreshView(<View> [, <Option>])
<Result>: Boolean
  • True if the materialized view was refreshed,
  • 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.
<View>: Character string
Name of materialized view whose data must be recalculated. This view was created:
<Option>: Optional Integer constant
Mode for refreshing the materialized view.
hNoWaitThe refresh of materialized view is not a locking operation: it is performed in background task. <Connection variable>.InfoView returns the information of the materialized view after being refreshed.
Parameter not specified (by default)The refresh of materialized view is locking for the one who requested it. <Result> is used to find out the status report of refresh.
Remarks

Necessary rights

To recalculate the content of materialized view, you must have:
  • the corresponding rights (hRightsManageTask constant) on the server,
  • for each relevant database (which means containing a view to process), the rights to connect (hRightsConnection or hRightsEncryptedConnection constant).
To find out whether these rights are granted to a user or to a group, use <Connection variable>.InfoServerRights or <Connection variable>.InfoDatabaseRights.
To modify the rights granted to a user or to a group of users, use <Connection variable>.ModifyServerRights or <Connection variable>.ModifyDatabaseRights.
Component: wd270hf.dll
Minimum version required
  • Version 25
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