New In Oracle Database
Version 20c

Description Link Last Modified
Architecture
Legacy, non-container architecture has been is no longer supported - 29-Feb-2020
 
Security
Force upgraded password files to be case sensitive - 07-Mar-2020
Database clients can be configured to maintain multiple SSL sessions using different certificates - 07-Mar-2020
Support for centrally managed wallets - 07-Mar-2020
USER_APPLICATION_ROLES view enhanced to show roles granted - 07-Mar-2020
STIG compliant Unified Audit Policies are predefined - 07-Mar-2020
STIG compliant Unified Audit Policies are predefined - 07-Mar-2020
 
General
New Users
  • ?
Deprecated/Dropped Users as Part of Default Install
  • ?
USERS -
New Roles
  • ?
Deprecated/Dropped Roles as Part of Default Install
  • ?
ROLE -
New System Privileges
  • ?
Deprecated/Dropped System Privileges
  • ?
SYSTEM PRIVILEGES -
New Object Privileges
  • ?
Deprecated/Dropped Object Privileges

  • ?
Object Privileges -
New Dynamic Performance Views
  • ?
Deprecated/Dropped Dynamic Performance Views
  • ?
Dynamic Performance Views -
New Hints
  • ?
Hints -
New Initialization Parameters
  • DATA_GUARD_MAX_IO_TIME
  • DATA_GUARD_MAX_LONGIO_TIME
  • ENABLE_IMC_WITH_MIRA
  • LOG_SIGNATURE_ENABLE
  • MAX_DATAPUMP_PARALLEL_PER_JOB
Deprecated Initialization Parameters

  • CLUSTER_DATABASE_INSTANCES
Startup Parameters -
New Built-In Packages
  • See below
Dropped Built-In Packages
  • ?
Built-In Packages -
 
Deprecated or Dropped Objects
?   -
 
New Object Types
BlockChain Tables BlockChain Tables 29-Feb-2020
 
New SQL
EXCEPT Set Operator Oracle Operators 25-Mar-2020
INTERSECT ALL Set Operator Oracle Operators 25-Mar-2020
MINUS ALL Set Operator Oracle Operators 25-Mar-2020
Process Identifier (PID) userenv Constant SYS_CONTEXT 27-Mar-2020
 
New PL/SQL
? - -
 
New or Modified Functions, Operators, Procedures, and Types
? - -
 
Renamed Objects
? - -
 
New or Modified Functions, Operators, Procedures, and Types
? - -
 
Changes to JSON, SODA and XML
? - -
 
New Built-in Packages
DBMS_AUTO_ZONEMAP DBMS_AUTO_ZONEMAP 29-Feb-2020
DBMS_BLOCKCHAIN_TABLE DBMS_BLOCKCHAIN_TABLE 29-Feb-2020
DBMS_USER_CERTS DBMS_USER_CERTS 29-Feb-2020
 
Built-in Packages with New or Removed Objects
DBMS_PLSQL_CODE_COVERAGE has new GET_BLOCK_MAP function DBMS_PLSQL_CODE_COVERAGE 08-Mar-2020
 
Built-in Packages with New or Removed Overloads
?   -
 
Built-in Packages with Parameters Changes
DBMS_ROLLING has new BLOCK_UNSUPPORTED parameter DBMS_ROLLING 08-Mar-2020
 
Built-in Packages with new Constants, Exceptions, Types, and other significant changes
?   -
 
Related Topics
New in 11.2
New in 12.1
New in 12.2
New in 18c
New in 19c
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