TableChange is an abstraction of changes to a table (when
TableCatalog is requested to alter one).
ColumnChange is an extension of the
TableChange abstraction for the column changes:
RenameColumn is a
TableChange to rename a field.
RenameColumn is created when
TableChange is requested for one
TableChange renameColumn( String fieldNames, String newName)
renameColumn is declared as static that is invoked without a reference to a particular object.
Learn more in the Java Language Specification.
renameColumn creates a RenameColumn table change.
renameColumn is used when:
RenameColumnlogical command is requested for the table changes