[#1677] [#2769] [#6485] Added asterisk support

- [#2769] Add DSL.asterisk() to allow for explicitly issuing SELECT * statements
- [#1677] Add SelectFieldOrAsterisk type to support Table.asterisk() (t.*) and DSL.asterisk()
- [#6485] Parser support

jOOQ/src/main/java/org/jooq/Asterisk.java

@@ -0,0 +1,49 @@
+/*
+ * Licensed 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.
+ *
+ * Other licenses:
+ * -----------------------------------------------------------------------------
+ * Commercial licenses for this work are available. These replace the above
+ * ASL 2.0 and offer limited warranties, support, maintenance, and commercial
+ * database integrations.
+ *
+ * For more information, please visit: http://www.jooq.org/licenses
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+package org.jooq;
+
+
+/**
+ * A <code>QueryPart</code> to be used exclusively in <code>SELECT</code>
+ * clauses.
+ *
+ * @author Lukas Eder
+ */
+public interface Asterisk extends SelectFieldOrAsterisk {
+
+}