What's New

This section summarizes the new features of Oracle TimesTen In-Memory Database Release 22.1 that are documented in this guide. It provides links to more information.

New features in Release 22.1.1.1.0

  • There is support for global indexes. See:
  • The CREATE PROFILE and ALTER PROFILE statements support password complexity checker functions. These functions enable passwords to be verified. See CREATE PROFILE and ALTER PROFILE for details.
  • There is support for static read-only cache groups in TimesTen Scaleout. See CREATE CACHE GROUP for more information.
  • You can create a hybrid cache group. This is a dynamic read-only cache group where the root table does not exist in the Oracle database. See CREATE CACHE GROUP for details.
  • The following optimizer hints are supported in TimesTen Classic and are specific to TimesTen Cache.
    • TT_DynamicPassThrough
    • TT_DynamicLoadMultiplePKs
    • TT_DynamicLoadRootTbl

    See Statement Level Optimizer Hints for details.

  • There is support for the TT_CountAsInt optimizer hint. This hint controls the return data type for the COUNT function. See Statement Level Optimizer Hints for details.