borland Packages Class Hierarchy jbcl.dataset Package Index
java.lang.Object +----borland.jbcl.dataset.UpdateMode
Variables Properties Methods
The UpdateMode class collects constants used when resolving changes for the QueryDataSet and ProcedureDataSet components.
public static final int ALL_COLUMNS = 1Every column is used to find the row being updated (the default). This is the most restrictive mode.
public static final int CHANGED_COLUMNS = 3The key columns and columns that have changed are used to find the record being updated.
public static final int KEY_COLUMNS = 2Only the key columns are used to find the record being updated. This is the least restrictive mode and should be used only if other users will not be changing the records being updated.
public static final int UNASSIGNED = 0The update mode has not been assigned.
public static final boolean isValid(int updateMode)This method returns true if the updateMode parameter passed into this method is a valid constant of this class.