oracle char data type java

... Enterprise Edition or Oracle Database Personal Edition. What is a Data Warehouse? 1-2 Oracle Database Data Warehousing Guide What is a Data Warehouse? A data warehouse is a relational database that is ... Oracle Data Warehousing Guide contains information that describes the features and functionality of the Oracle Database Standard Edition, Oracle Database Enterprise Edition, and Oracle Database ... the Oracle Database Enterprise Edition or Oracle Database Personal Edition, and some of these are optional. For example, to create partitioned tables and indexes, you must have the Oracle Database...

Ngày tải lên: 22/10/2013, 15:15

... end of a line of input. 2Overview Oracle Data Mining (ODM) embeds data mining within the Oracle database. The data never leaves the database — the data, data preparation, model building, and ... must be an Oracle database with either the Oracle Data Mining option or the Oracle Data Mining Scoring Engine option installed. The Oracle Data Pump Export Utility (expdp) is used for database ... destination database must have either the Oracle Data Mining option or the Oracle Data Mining Scoring Engine option installed. ■ Dump files must be created using either the Oracle Data Pump Export...

Ngày tải lên: 04/11/2013, 12:15

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Ngày tải lên: 28/07/2014, 07:20

... DESC ALLPO … 5. Chèn PO (đơn đặt hàng) mới vào bảng ALLPO CHƯƠNG 1 CHƯƠNG ORACLE OBJECT TYPE 1. Kiểu đối tượng (Object type) là gì? So với các kiểu dữ liệu khác kiểu đối tượng có gì đặc biệt? 2. ... hàng PO (Purchase Order) với các thuộc tính sau: item_id NUMBER line_no NUMBER (3) part_no VARCHAR2 (20) price NUMBER (15,5) qty NUMBER (9,2) received NUMBER (9,2) Xây dựng các phương thức...

Ngày tải lên: 22/08/2012, 09:50

... RETURN NUMBER ); /* phần thân của đối tượng */ CREATE TYPE BODY po AS CHƯƠNG 1 CHƯƠNG ORACLE OBJECT TYPE 1. Kiểu đối tượng (Object type) là gì? So với các kiểu dữ liệu khác kiểu đối tượng ... tượng PO có thể được tạo ra như sau: /* Phần đặc tả */ CREATE TYPE po AS OBJECT( item_id NUMBER, line_no NUMBER (3), part_no VARCHAR2 (20), price NUMBER (15,5), qty NUMBER (9,2), received ... hàng PO (Purchase Order) với các thuộc tính sau: item_id NUMBER line_no NUMBER (3) part_no VARCHAR2 (20) price NUMBER (15,5) qty NUMBER (9,2) received NUMBER (9,2) Xây dựng các phương thức...

Ngày tải lên: 04/09/2012, 09:50

... example of a Type 1 driver. These drivers are implemented using native code. Type 2: Native API (part Java driver) at oracle. jdbc.driver.OracleDriver.connect(OracleDriver .java) at java. sql.DriverManager.getConnection(DriverManager .java: 457) ... makes a call to Connection.getMetaData( ), delete the OracleDatabaseMetaData.class file by executing the command: del oracle\ jdbc\driver\OracleDatabaseMetaData.class 6. Create a compressed ... nls \oracle\ sql\converter directory in your temporary packaging directory. Table 3-2. Oracle character converter classes and the NLS character sets they support Oracle character set ID NLS_CHARSET_NAME...

Ngày tải lên: 05/09/2012, 15:14

Ngày tải lên: 25/04/2013, 20:33

... system. Oracle8 brought object orientation, and Oracle8 i brought internal support for Java . These releases represent 15-plus years of demonstrated commitment by Oracle Corporation to make Oracle ... O'Reilly book on Oracle back when I did that conversion. While Oracle was growing as the database product of choice, Sun Microsystems released Java in the mid-1990s. Since that time, Java has gone ... a solid foundation. That is what this book is all about. Oracle Java DataBase Connectivity (JDBC) is the foundation for all your Java /Oracle applications. Why I Wrote This Book I am a firm...

Ngày tải lên: 29/09/2013, 09:20

... 5-486 OracleTypeException Class 5-487 OracleTypeException Members 5-487 OracleTypeException Constructors 5-489 OracleTypeException Static Methods 5-491 OracleTypeException Properties 5-491 OracleTypeException ... Guide ■ Oracle Database Application Developer's Guide - Large Objects ■ Oracle Database New Features ■ Oracle Database Concepts ■ Oracle Database Reference ■ Oracle Database SQL Reference ■ Oracle ... Methods 4-70 OracleConnection Events 4-81 OracleConnection Event Delegates 4-84 OracleDataAdapter Class 4-86 OracleDataAdapter Members 4-88 OracleDataAdapter Constructors 4-91 OracleDataAdapter...

Ngày tải lên: 18/10/2013, 17:15

... upgrade using Data Guard SQL Apply Planned downtime Copyright © 2006, Oracle. All rights reserved. 1 - 5 What Is Oracle Data Guard? Primary database Standby database Database Database copy Redo ... 2006, Oracle. All rights reserved. 1 - 7 Oracle Data Guard Broker Framework CLI management client Enterprise Manager Repository Primary database Data Guard broker Oracle Management Server Data Guard broker Agent Standby database Agent Copyright ... services Copyright © 2006, Oracle. All rights reserved. 1 - 6 Types of Standby Databases There are two types of standby databases: • Physical standby database – Identical to the primary database on a block-for-block...

Ngày tải lên: 22/10/2013, 13:15

... applied Reader Preparer Builder Analyzer CoordinatorApplier Data files Redo data from primary database SQL Apply Process: Architecture Copyright © 2006, Oracle. All rights reserved. 2 - 6 Oracle Data Guard: Architecture LGWR Primary database transactions Online redo logs ARC0 FAL RFS MRP ... Reports Production database Logical standby database Logical standby database Copyright © 2006, Oracle. All rights reserved. 2 - 24 Standby Database Modes You can maintain the standby data in one of ... All rights reserved. 2 - 4 Data Guard Operational Requirements: Oracle Database Software • Same release of Oracle Database Enterprise Edition must be installed for all databases. • SYSDBA privileges...

Ngày tải lên: 26/10/2013, 20:15

... configuration and database objects Data Guard Broker Configuration Broker Controlled Databases Standby Database Standby Database Standby Database Standby Database Standby Database Standby Database ... Oracle9 i. See Also: See Oracle Database Upgrade Guide if you are upgrading from Oracle8 i Data Guard to Oracle Data Guard Note: Existing Oracle9 i command-line scripts are supported in Oracle Database 10g ... of a Data Guard configuration and for complete information about Oracle Data Guard concepts and terminology. 1.1 Oracle Data Guard Overview Oracle Data Guard ensures high availability, data...

Ngày tải lên: 26/10/2013, 22:15

... applied to the standby database. A standby database can be one of two types: a physical standby database or a logical standby database. If needed, either type of standby database can assume the ... single Data Guard configuration. ■ Integration with Oracle Database Data Guard is a feature of Oracle Database Enterprise Edition and does not require separate installation. xxvii What’s New in Oracle ... archived redo data: ■ For physical standby databases, Data Guard uses Redo Apply technology, which applies redo data on the standby database using standard recovery techniques of an Oracle database,...

Ngày tải lên: 26/10/2013, 22:15

... and Data Types 110 Java to−JDBC Data Type Mappings 111 JDBC−to Java Data Type Mappings 114 Standard SQL data types 114 Advanced SQL data types 118 ii Table of Contents Chapter 17: Building Data centric ... The first, which is mandatory, is the database data type. You must give a valid type for your database system because it may not support all ANSI SQL data types or use different nomenclature specific ... same constraints. First, the data type of the new value must match the data type of the table’s column. However, some drivers, or databases, will coerce the data types for you. Nonetheless, don’t...

Ngày tải lên: 10/12/2013, 02:15

... Designing, developing, managing and maintaining multiple internal data warehouses running on Oracle Database 10g and using Oracle Warehou se  Builder 10g Release 1 and Release 2.   Testing and QA activities for daily OWB ETLs and jobs, resolving data load issues  on an on‐going basis as well as carrying out pro‐active testing and quality control  activities to ensure data warehouse data integrity and quality is maintained.   ... At least 5 years of previous/proven experience in Database and Data Warehouse  design and development including Data Mart structures and Oracle PL/SQL  coding.   Strong knowledge of ETL tools and strong experience with Oracle Warehouse  Builder, Oracle Enterprise Manager and Oracle Warehouse Builder Execution  Manager.   ... Strong knowledge of ETL tools and strong experience with Oracle Warehouse  Builder, Oracle Enterprise Manager and Oracle Warehouse Builder Execution  Manager.   Thorough working knowledge of Oracle Database Servers 9i, 10g and 11g,  PL/SQL, Oracle Application Server with Portal and Oracle Discoverer.   ...

Ngày tải lên: 10/12/2013, 05:15

... Introduction to Oracle interMedia Java Classes 1-1 1 Introduction to Oracle interMedia Java Classes Oracle interMedia ("interMedia") provides Java Classes to enable users to write Java applications ... instances of their corresponding database object types in a Java application. For more information about database object types, see Oracle interMedia Reference and Oracle interMedia User's ... 2-10 getDataInStream( ) 2-22 Oracle interMedia Java Classes Reference getDataInStream( ) Format public InputStream getDataInStream( ) Description Returns an InputStream object from which the data...

Ngày tải lên: 10/12/2013, 13:15