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About This Manual#

This manual describes how to use Migration Center to perform database migration to Altibase.

Audience#

This manual has been prepared for the following Altibase users:

  • Database administrators
  • Performance administrators
  • Database users
  • Application developers
  • Technical Supporters

It is recommended for those reading this manual possess the following background knowledge:

  • Basic knowledge in the use of computers, operating systems, and operating system utilities
  • Experience in using relational database and an understanding of database concepts
  • Computer programming experience
  • Experience in database server management, operating system management, or network administration


Organization#

This manual is organized as follows:

  • Chapter 1: Introduction
    This chapter introduces Migration Center and explains how to install it.
  • Chapter 2: Getting Started
    This chapter describes the key concepts in migration, how to use Migration Center in GUI and CLI modes, and tools provided for user convenience.
  • Chapter 3: GUI Mode Quick Guide
    This chapter provides a quick step guide for GUI mode users who are new to Migration Center.
  • Chapter 4: CLI Mode Quick Guide
    This chapter provides a quick step guide for CLI mode users who are new to Migration Center.
  • Chapter 5: Migration Center Internals
    This chapter describes the main steps of Migration Center, namely the Build, Reconcile, Run, and Data Validation steps.
  • Appendix A. Migration Options
    This appendix describes the Migration Center options.
  • Appendix B. Migratable Database Objects
    This appendix provides the table that shows what database objects can be migrated using Migration Center.
  • Appendix C. Data Type Mapping
    This appendix explains how to check and customize the default data type mapping for an existing project. In addition, it provides default data type mapping tables
  • Appendix D. Mapping Default Values
    This appendix provides the mapping table for default values according to which Migration Center converts source database default values to comply with Altibase.
  • Appendix E. PSM Converter Rule List
    This chapter describes the rules for converting PSM convertes to DDL SQL statements when migrating from Oracle to Altibase.
  • Appendix F. FAQ


Documentation Conventions#

This section describes the conventions used in this manual. Understanding these conventions will make it easier to find information in this manual and in the other manuals in the series.

There are two sets of conventions:

  • Syntax diagram conventions
  • Sample code conventions

Syntax Diagram Conventions#

This manual describes command syntax using diagrams composed of the following elements:

Elements Meaning
Indicates the start of a command.
If a syntactic element starts with an arrow, it is not a complete command.
Indicates that the command continues to the next line.
If a syntactic element ends with this symbol, it is not a complete command.
Indicates that the command continues from the previous line.
If a syntactic element starts with this symbol, it is not a complete command.
Indicates the end of a statement.
Indicates a mandatory element.
Indicates an optional element.
Indicates a mandatory element comprised of options.
One, and only one, option must be specified.
Indicates an optional element comprised of options
Indicates an optional element in which multiple elements may be specified.
A comma must precede all but the first element.

Sample Code Conventions#

The code examples explain SQL, stored procedures, iSQL, and other command line syntax.

The following describes the conventions used in the code examples:

Rules Meaning Example
[ ] Indicates an optional item VARCHAR [(size)] [[FIXED |] VARIABLE]
{ } Indicates a mandatory field for which one or more items must be selected. { ENABLE | DISABLE | COMPILE }
| A delimiter between optional or mandatory arguments. { ENABLE | DISABLE | COMPILE }
[ ENABLE | DISABLE | COMPILE ]
. . . Indicates that the previous argument is repeated, or that sample code has been omitted. iSQL> SELECT e_lastname FROM employees;
E_LASTNAME
------------------------
Moon
Davenport
Kobain
. . .
20 rows selected.
Other Symbols Symbols other than those shown above are part of the actual code. EXEC :p1 := 1;
acc NUMBER(11,2)
Italics Statement elements in italics indicate variables and special values specified by the user. SELECT * FROM table_name;
CONNECT userID/password;
Lower case words Indicate program elements set by the user, such as table names, column names, file names, etc. SELECT ename FROM employee;
Upper case words Keywords and all elements provided by the system appear in upper case. DESC SYSTEM.SYS_INDICES;


For more detailed information, please refer to the following documents.

  • Installation Guide
  • Getting Started Guide
  • Administrator's Manual
  • Replication Manual
  • Precompiler User's Manual
  • API User's Manual
  • Altibase C Interface Manual
  • iSQL User's Manual
  • Utilities Manual
  • General Reference
  • Error Message Reference


Altibase Welcomes Your Comments and Feedbacks#

We welcome your feedback on this manual. Your input is valuable in helping us improve future versions of the manual.

If you find any errors, omissions, or other technical issues in the Altibase manual, please report them through the Customer Service Portal, and we will address them with care. For immediate assistance with technical matters, you may also request support through the Technical Support Portal.

Thank you for your continued interest and valuable feedback.