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Contents

Title and Copyright Information

Preface

• Audience
• Documentation Accessibility
• Related Documents
• Conventions

1 Purpose of this Readme

2 Readme Information for Oracle Database 12c Release 2 (12.2)

• Compatibility, Upgrading, Downgrading, and Installation
  • Oracle REST Data Services (ORDS)
  • Core Dump ORA-00600 [8153] Error Encountered After Database Upgrade
  • Downgrading Oracle Database 12c Release 2 (12.2) to Oracle Database 11g Release 2 (11.2.0.3) Results in Errors When Running utlrp.sql
• Features Not Available or Restricted in This Release of Oracle Database 12c Release 2 (12.2)
  • Restrictions Using Zero Data Loss Recovery Appliance Release 12.1 Backups
  • Oracle Database Vault - Oracle Enterprise Manager Functionality Limitation
  • Oracle Advanced Security - Oracle Enterprise Manager Functionality Limitation
  • Features Not Available or Restricted for a Multitenant Container Database in Oracle Database 12c Release 2 (12.2)
• Deprecated and Desupported Features for Oracle Database
  • Deprecation of Oracle Streams for CDB
  • Deprecation of JPublisher
• Oracle Application Express
• Oracle Grid Infrastructure for a Cluster
  • Oracle ACFS and Oracle Clusterware Shut Down
• Oracle Multimedia
• Oracle ODBC Driver
• Oracle SQL Developer
• Pro*C
• Pro*COBOL
• SQL*Plus
• Open Bugs
  • Database Upgrade Assistant (DBUA) Known Bugs
    • Bug 24674586
  • Global Data Services (GDS) and Sharding Known Bugs
    • Bug 23703739
  • JavaScript Object Notation (JSON) Known Bugs
    • Bug 25186856
    • Bug 24693010
    • Bug 24490872
    • Bug 24469879
  • Multitenant Container Database (CDB) and Pluggable Database (PDB) Known Bugs
    • Bug 25794607
    • Bug 24970279
  • Oracle ASM Cluster File System (Oracle ACFS) Known Bugs
    • Bug 24585489
    • Bug 24509867
    • Bug 24501993
    • Bug 24346121
    • Bug 23327160
    • Bug 22191226
  • Oracle ASM Dynamic Volume Manager (Oracle ADVM) Known Bugs
    • Bug 21878915
  • Oracle Automatic Storage Management (Oracle ASM) Known Bugs
    • Bug 24805974
    • Bug 20760821
    • Bug 12332603
  • Oracle Database Configuration Assistant (DBCA) Known Bugs
    • Bug 25710407
    • Bug 24433132
  • Oracle Database Enterprise Edition Known Bugs
    • Bug 25376799
    • Bug 24647145
    • Bug 24484204
    • Bug 24477640
    • Bug 24459231
    • Bug 24322363
    • Bug 24291322
    • Bug 23713504
    • Bug 23569490
    • Bug 22022250
    • Bug 21546668 and Bug 24370018
  • Oracle Database Quality of Service (QoS) Management Known Bugs
    • Bug 25369170
  • Oracle Grid Infrastructure Known Bugs
    • Bug 25205578
    • Bug 24457200
    • Bug 24421351
    • Bug 23102210
    • Bug 21559133
    • Bug 21228001
  • Oracle Text Known Bugs
    • Bug 24501029
    • Bug 24440670
    • Bug 24339505
    • Bug 23707063
    • Bug 22983344
    • Bug 22983270
  • Oracle Universal Installer Known Bugs
    • Bug 25946538
    • Bug 23006768
    • Bug 18336219
    • Bug 8666656
  • Oracle XML DB Known Bugs
    • Bug 25294856
    • Bug 23333562
  • RMAN Known Bugs
    • Bug 24309579
  • Standard Edition Release Known Bugs
    • Bug 24905874
    • Bug 21974326
  • XStream Known Bugs
    • Bug 23092968

3 Documentation Addendum

• Oracle Database JDBC Java API Reference
• Oracle Database New Features Guide
• Oracle Database Release Notes for Microsoft Windows
• Oracle Database Utilities