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UltraLite.NET User's Guide

iAnywhere.Data.UltraLite namespace

ULSchemaUpgradeState enumeration


UL Ext.: Enumerates all the states that can occur while upgrading a schema.

Prototypes 

' Visual Basic
Public Enum ULSchemaUpgradeState

// C#
public enum ULSchemaUpgradeState

Remarks 

STATE_STARTING is the only state during which the upgrade may be cancelled. If the upgrade is cancelled, you will receive a second event with state STATE_ERROR.

Members 
Member Description
STATE_ABORT The schema upgrade has been aborted and the old database is preserved. This state may occur as the result of a recoverable error or user abort.
STATE_DONE The schema upgrade completed successfully.
STATE_ERROR A critical error occurred and the database is unusable.
STATE_LAST Internally used state not sent to SchemaUpgrading method.
STATE_STARTING The schema upgrade is starting.

This is the only state during which the upgrade may be cancelled. If the upgrade is cancelled, you will receive a second event with state STATE_ABORT.

STATE_UPGRADING The schema upgrade is in progress.
See also 

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