001: /*
002: * $Id: ExternalTableInsertSelect.java,v 1.2 2005/11/24 20:47:33 ahimanikya Exp $
003: * =======================================================================
004: * Copyright (c) 2005 Axion Development Team. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above
011: * copyright notice, this list of conditions and the following
012: * disclaimer.
013: *
014: * 2. Redistributions in binary form must reproduce the above copyright
015: * notice, this list of conditions and the following disclaimer in
016: * the documentation and/or other materials provided with the
017: * distribution.
018: *
019: * 3. The names "Tigris", "Axion", nor the names of its contributors may
020: * not be used to endorse or promote products derived from this
021: * software without specific prior written permission.
022: *
023: * 4. Products derived from this software may not be called "Axion", nor
024: * may "Tigris" or "Axion" appear in their names without specific prior
025: * written permission.
026: *
027: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
028: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
029: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
030: * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
031: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
032: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
033: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
034: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
035: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
036: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
037: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
038: * =======================================================================
039: */
040: package org.axiondb.profile;
041:
042: import java.sql.Connection;
043: import java.sql.DriverManager;
044: import java.sql.Statement;
045:
046: /**
047: */
048: public class ExternalTableInsertSelect {
049:
050: static {
051: try {
052: Class.forName("org.axiondb.jdbc.AxionDriver");
053: } catch (Exception e) {
054: e.printStackTrace();
055: }
056: }
057:
058: public static void main(String[] args) throws Exception {
059: {
060: long start = System.currentTimeMillis();
061: testDirectInsert();
062: long stop = System.currentTimeMillis();
063: System.out.println("Total time for testDirectInsert: "
064: + (stop - start));
065: }
066:
067: {
068: long start = System.currentTimeMillis();
069: testInsertSelectUsingExternalDbTable();
070: long stop = System.currentTimeMillis();
071: System.out
072: .println("Total time for testInsertSelectUsingExternalDbTable: "
073: + (stop - start));
074: }
075: }
076:
077: private static void testInsertSelectUsingExternalDbTable()
078: throws Exception {
079: String connectString = "jdbc:axiondb:test";
080: String createdblink = "CREATE DATABASE LINK FLATFILEDB ( DRIVER='org.axiondb.jdbc.AxionDriver' URL='jdbc:axiondb:testdb:C:\\otdFLATFILEDB_1119047797165' USERNAME='sa' PASSWORD='sa')";
081: String truncateRemoteTarget = "TRUNCATE TABLE T1_PQ_EMP_DET";
082: String createRemoteTarget = "CREATE EXTERNAL TABLE IF NOT EXISTS T1_PQ_EMP_DET (EMP_ID numeric(10) NULL, FNAME varchar(100) NULL, LNAME varchar(100) NULL, NAME varchar(100) NULL, COMPANY varchar(100) NULL, SSN varchar(100) NULL, ADDRESS1 varchar(100) NULL, ADDRESS2 varchar(100) NULL, ADDRESS3 varchar(100) NULL, POSTAL_CODE varchar(100) NULL, LAST_UPDATED varchar(100) NULL, STR_TS varchar(100) NULL, NUM_MISC varchar(10) NULL, NUM_YEAR varchar(10) NULL, NUM_MONTH varchar(10) NULL, NUM_DAY_OF_MONTH varchar(10) NULL, NUM_HOUR varchar(10) NULL, NUM_MIN varchar(10) NULL, NUM_SEC varchar(10) NULL, NUM_SHORT_ZIP varchar(10) NULL ) ORGANIZATION ( LOADTYPE='REMOTE' VENDOR='AXION' DBLINK='FLATFILEDB' REMOTETABLE='PQ_EMP_DET' )";
083: String createRemoteSource = "CREATE EXTERNAL TABLE IF NOT EXISTS S1_PQ_EMPLOYEE ( EMP_ID numeric(10) NULL, FNAME varchar(100) NULL, LNAME varchar(100) NULL, NAME_LF varchar(100) NULL, NAME_FL varchar(100) NULL, COMPANY varchar(100) NULL, SSN varchar(100) NULL, LAST_UPD varchar(100) NULL, STR_TS_ISO varchar(100) NULL, STR_TS_UK varchar(100) NULL, STR_TS_US varchar(100) NULL ) ORGANIZATION ( LOADTYPE='REMOTE' VENDOR='AXION' DBLINK='FLATFILEDB' REMOTETABLE='PQ_EMPLOYEE' )";
084: String insertSelect = "INSERT INTO T1_PQ_EMP_DET ( EMP_ID, FNAME, LNAME, COMPANY, SSN, LAST_UPDATED ) SELECT S1.EMP_ID AS s_column1, S1.FNAME AS s_column2, S1.LNAME AS s_column3, S1.COMPANY AS s_column4, S1.SSN AS s_column5, S1.LAST_UPD AS s_column6 FROM S1_PQ_EMPLOYEE S1";
085:
086: System.out.println("Started");
087: setup();
088:
089: Connection conn = DriverManager.getConnection(connectString);
090: conn.setAutoCommit(false);
091:
092: Statement stmt = conn.createStatement();
093: stmt.executeUpdate(createdblink);
094:
095: stmt.executeUpdate(createRemoteSource);
096: stmt.executeUpdate(createRemoteTarget);
097: stmt.executeUpdate(truncateRemoteTarget);
098:
099: stmt.executeUpdate(insertSelect);
100:
101: System.out.println("Done");
102:
103: conn.commit();
104: conn.close();
105:
106: System.out.println("Done Commit");
107:
108: }
109:
110: private static void testDirectInsert() throws Exception {
111: String connectString = "jdbc:axiondb:testdb:C:\\otdFLATFILEDB_1119047797165";
112: String insertSelect = "INSERT INTO PQ_EMP_DET ( EMP_ID, FNAME, LNAME, COMPANY, SSN, LAST_UPDATED ) SELECT S1.EMP_ID AS s_column1, S1.FNAME AS s_column2, S1.LNAME AS s_column3, S1.COMPANY AS s_column4, S1.SSN AS s_column5, S1.LAST_UPD AS s_column6 FROM PQ_EMPLOYEE S1";
113:
114: System.out.println("Started");
115:
116: setup();
117:
118: Connection conn = DriverManager.getConnection(connectString);
119: conn.setAutoCommit(false);
120:
121: Statement stmt = conn.createStatement();
122: stmt.executeUpdate(insertSelect);
123:
124: System.out.println("Done");
125:
126: conn.commit();
127: conn.close();
128:
129: System.out.println("Done Commit");
130: }
131:
132: private static void setup() throws Exception {
133: String connectString = "jdbc:axiondb:testdb:C:\\otdFLATFILEDB_1119047797165";
134: String dropTarget = "DROP TABLE IF EXISTS PQ_EMP_DET";
135: String truncateTarget = "TRUNCATE TABLE PQ_EMP_DET";
136: String createTarget = "CREATE EXTERNAL TABLE IF NOT EXISTS PQ_EMP_DET (EMP_ID numeric(10) NULL, FNAME varchar(100) NULL, LNAME varchar(100) NULL, NAME varchar(100) NULL, COMPANY varchar(100) NULL, SSN varchar(100) NULL, ADDRESS1 varchar(100) NULL, ADDRESS2 varchar(100) NULL, ADDRESS3 varchar(100) NULL, POSTAL_CODE varchar(100) NULL, LAST_UPDATED varchar(100) NULL, STR_TS varchar(100) NULL, NUM_MISC varchar(10) NULL, NUM_YEAR varchar(10) NULL, NUM_MONTH varchar(10) NULL, NUM_DAY_OF_MONTH varchar(10) NULL, NUM_HOUR varchar(10) NULL, NUM_MIN varchar(10) NULL, NUM_SEC varchar(10) NULL, NUM_SHORT_ZIP varchar(10) NULL ) ORGANIZATION ( LOADTYPE='delimited' )";
137:
138: String dropSource = "DROP TABLE IF EXISTS PQ_EMPLOYEE";
139: String createSource = "CREATE EXTERNAL TABLE IF NOT EXISTS PQ_EMPLOYEE ( EMP_ID numeric(10) NULL, FNAME varchar(100) NULL, LNAME varchar(100) NULL, NAME_LF varchar(100) NULL, NAME_FL varchar(100) NULL, COMPANY varchar(100) NULL, SSN varchar(100) NULL, LAST_UPD varchar(100) NULL, STR_TS_ISO varchar(100) NULL, STR_TS_UK varchar(100) NULL, STR_TS_US varchar(100) NULL ) ORGANIZATION ( LOADTYPE='delimited')";
140:
141: System.out.println("In SetUp...");
142:
143: Connection conn = DriverManager.getConnection(connectString);
144: conn.setAutoCommit(false);
145:
146: Statement stmt = conn.createStatement();
147:
148: stmt.executeUpdate(dropSource);
149: stmt.executeUpdate(createSource);
150:
151: stmt.executeUpdate(dropTarget);
152: stmt.executeUpdate(createTarget);
153: stmt.executeUpdate(truncateTarget);
154:
155: conn.commit();
156: conn.close();
157: System.out.println("Done SetUp...");
158: }
159:
160: }
|