private String getUpdateStatement(Predicate<Column> includedInUpdate) {
        return "UPDATE " + sqlTableReference + " SET " +
            sqlColumnList(includedInUpdate, n -> n + " = ?") + " WHERE " +
            sqlPrimaryKeyColumnList(pk -> pk + " = ?");
    }
Default implementation of the {@link SqlPersistence}-interface.

@param <ENTITY>  the entity type

@author  Emil Forslund
@author  Dan Lawesson
@since   3.0.1
runtime-parent/runtime-core/src/main/java/com/speedment/runtime/core/internal/component/sql/SqlPersistenceProviderImpl.java