Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/218#discussion_r47159087
--- Diff: core/sql/src/main/java/org/trafodion/sql/udr/predef/JDBCUDR.java
---
@@ -0,0 +1,690 @@
+/**********************************************************************
+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.
+**********************************************************************/
+
+/***************************************************
+ * A TMUDF that executes a generic JDBC query
+ * and returns the result of the one SQL statement
+ * in the list that produces results as a table-valued
+ * output
+ *
+ * Invocation (all arguments are strings):
+ *
+ * select ... from udf(JDBC(
+ * <name of JDBC driver jar>,
+ * <name of JDBC driver class in the jar>,
+ * <connection string>,
+ * <user name>,
+ * <password>,
+ * <statement_type>,
+ * <sql statement 1>
+ * [ , <sql statements 2 ...n> ] )) ...
+ *
+ * The first 7 arguments are required and must be
+ * string literals that are available at compile
+ * time.
--- End diff --
Must be available at compile time? Does this mean I have to hard-code my
password?
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