Examples with FilterOptimizerBasic org.apache.carbondata.core.scan.filter.intf.FilterOptimizerBasic used on opensource projects

Example 1 with FilterOptimizerBasic

use of org.apache.carbondata.core.scan.filter.intf.FilterOptimizerBasic in project carbondata by apache.

the class CarbonInputFormatUtil method processFilterExpression.

public static void processFilterExpression(Expression filterExpression, CarbonTable carbonTable) {
    List<CarbonDimension> dimensions = carbonTable.getDimensionByTableName(carbonTable.getFactTableName());
    List<CarbonMeasure> measures = carbonTable.getMeasureByTableName(carbonTable.getFactTableName());
    QueryModel.processFilterExpression(filterExpression, dimensions, measures);
    if (null != filterExpression) {
        // Optimize Filter Expression and fit RANGE filters is conditions apply.
        FilterOptimizer rangeFilterOptimizer = new RangeFilterOptmizer(new FilterOptimizerBasic(), filterExpression);
        rangeFilterOptimizer.optimizeFilter();
    }
}