org.apache.solr.client.solrj.io.sql.package-info Maven / Gradle / Ivy
/*
* 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.
*/
/**
* JDBC Driver Package
*
* Sample usage
*
* Connection con = null;
* Statement stmt = null;
* ResultSet rs = null;
*
* try {
* con = DriverManager.getConnection("jdbc:solr://zkHost:port?collection=collection&aggregationMode=map_reduce");
* stmt = con.createStatement();
* rs = stmt.executeQuery("select a, sum(b) from tablex group by a");
* while(rs.next()) {
* String a = rs.getString("a");
* double sumB = rs.getString("sum(b)");
* }
* } finally {
* rs.close();
* stmt.close();
* con.close();
* }
*
*
* Connection properties can also be passed in using a Properties object.
*
* The collection parameter is mandatory and should point to a SolrCloud collection that is configured with the /sql
* request handler.
*
* The aggregationMode parameter is optional. It can be used to switch between Map/Reduce (map_reduce) or the JSON Facet API (facet) for
* group by aggregations. The default is "facet".
**/
package org.apache.solr.client.solrj.io.sql;