List of singleScanRowCount() Examples

Examples of singleScanRowCount()

org.apache.derby.iapi.sql.compile.CostEstimate.singleScanRowCount()
Get the estimated number of rows returned by a single scan of the ResultSet that this CostEstimate models.

Examples of org.apache.derby.iapi.sql.compile.CostEstimate.singleScanRowCount()

                              rowOrdering);
      /* Copy child cost to this node's cost */
      costEstimate.setCost(
              childCost.getEstimatedCost(),
              childCost.rowCount(),
              childCost.singleScanRowCount());




      // Note: we don't call "optimizer.considerCost()" here because
      // a) the child will make that call as part of its own
      // "optimizeIt()" work above, and b) the child might have

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