CREATE OR REPLACE PACKAGE OptimizerStatistics AS

  FUNCTION staleSchemaStatistics(owbRepos IN VARCHAR2, owbUser IN VARCHAR2) RETURN NUMBER;

  PROCEDURE gatherSchemaStatistics(owbRepos IN VARCHAR2);

  PROCEDURE deleteSchemaStatistics(owbRepos IN VARCHAR2);

  PROCEDURE forceMCMStatistics(owbRepos IN VARCHAR2);

  PROCEDURE unlockMCMStatistics(owbRepos IN VARCHAR2);

END OptimizerStatistics;
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