| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to you under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.calcite.avatica.util; |
| |
| /** Policy for converting case of identifiers before storing them. |
| * |
| * <p>A database often has policies for quoted versus unquoted identifiers. |
| * For example, Oracle converts unquoted identifiers to upper-case, but |
| * quoted identifiers are unchanged.</p> */ |
| public enum Casing { |
| /** The case of identifiers is not changed. */ |
| UNCHANGED, |
| |
| /** Identifiers are converted to upper-case. */ |
| TO_UPPER, |
| |
| /** Identifiers are converted to lower-case. */ |
| TO_LOWER |
| } |
| |
| // End Casing.java |
