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2. New Features of Altibase Version 7.1.0.1.1#

This chapter introduces new features available for Altibase version 7.1.0.1.1.

Improved Features#

Meta Downgrade#

If the meta version is different when deleting or roll back the patch, the user must perform the patch deletion after reconfiguring the current version of the meta with the old version of the meta. This process is called "Meta downgrade" or "downgrade".

Meta downgrade can only downgrade to the meta of the patch that last upgraded the database.

Please refer to the manual below for more information.

  • Installation Guide > Chapter 3. Uninstallation Altibase and Meta Downgrade > Meta Downgrade

UTL_COPYSWAP System Package#

The UTL_COPYSWAP package provides interfaces such as table schema copy, data replication, and table exchange.

  • CHECK_PRECONDITION

  • COPY_TABLE_SCHEMA

  • REPLICATE_TABLE

  • SWAP_TABLE

  • SWAP_TABLE_PARTITION

  • FINISH

Please refer to the manual below for more information.

  • Stored Procedures Manual > Chapter 13. Altibase Storage Package > Types of system package

PDO Callback Function Support#

Altibase added a method to write FailOver related callback funciton in application using PDO.

Please refer to the manual below for more information.

  • Replication Manual > Chapter 4. Fail-Over

awrite Utility#

This is a utility that outputs the response time of the system call write() and fallocate() used when creating a log file.

Please refer to the manual below for more information.

  • Utilities Manual > 5. Other Utilities > awrite

Others#

Properties#

New Properties#
  • LOG_CREATE_METHOD