Target Level Emulation and Cost Profiles - Teradata Database

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Using Target Level Emulation to Capture Target System Cost Profile Data

You can use Target Level Emulation to obtain all necessary target system cost profile data. The general procedure is to use Teradata System Emulation Tool to save a copy of the DBC.CostProfiles and DBC.ConstantValues rows for the active cost profile on the target system, and then to install these as variable profiles on the emulation system (see “Target Level Emulation and Cost Profiles” on page 405).

Target system cost profile information is associated with the TLE cost segment row in SystemFE.Opt_Cost_Table.

This information consists of the following data.

  • Profile type
  • Profile name
  • Profile category
  • Any rows for that profile from the DBC.ConstantValues table