Actian Ingres 12.1 | optimizedb Example: Allow Unique Values from Each Column in a Table

Command Reference Guide > Using Actian Ingres Commands > optimizedb Command--Generate Statistics for the Query Optimizer > optimizedb Example: Allow Unique Values from Each Column in a Table

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optimizedb Example: Allow Unique Values from Each Column in a Table

This command allows up to 100 unique values from each column in the employee table (owned by you) before merging adjacent values into the same histogram cell:

optimizedb
   -zu100
   empdata
   -remployee;

Last modified date: 01/28/2026