Package com.facebook.presto.sql.planner

Examples of com.facebook.presto.sql.planner.SymbolToInputRewriter

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    private OperatorFactory compileFilterProject(Expression filter, Expression projection)
    {
        Type projectionType = getExpressionType(projection);

        filter = ExpressionTreeRewriter.rewriteWith(new SymbolToInputRewriter(INPUT_MAPPING), filter);
        projection = ExpressionTreeRewriter.rewriteWith(new SymbolToInputRewriter(INPUT_MAPPING), projection);

        try {
            return compiler.compileFilterAndProjectOperator(0, filter, ImmutableList.of(projection), INPUT_TYPES, ImmutableList.of(projectionType));
        }
        catch (Throwable e) {
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    private SourceOperatorFactory compileScanFilterProject(Expression filter, Expression projection)
    {
        Type projectionType = getExpressionType(projection);

        filter = ExpressionTreeRewriter.rewriteWith(new SymbolToInputRewriter(INPUT_MAPPING), filter);
        projection = ExpressionTreeRewriter.rewriteWith(new SymbolToInputRewriter(INPUT_MAPPING), projection);

        try {
            return compiler.compileScanFilterAndProjectOperator(
                    0,
                    SOURCE_ID,
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        return operatorFactory.createOperator(createDriverContext(session));
    }

    private OperatorFactory compileFilterWithNoInputColumns(Expression filter)
    {
        filter = ExpressionTreeRewriter.rewriteWith(new SymbolToInputRewriter(ImmutableMap.<Symbol, Input>of()), filter);

        try {
            return compiler.compileFilterAndProjectOperator(0, filter, ImmutableList.<Expression>of(), ImmutableMap.<Input, Type>of(), ImmutableList.<Type>of());
        }
        catch (Throwable e) {
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    private OperatorFactory compileFilterProject(Expression filter, Expression projection)
    {
        Type projectionType = getExpressionType(projection);

        filter = ExpressionTreeRewriter.rewriteWith(new SymbolToInputRewriter(INPUT_MAPPING), filter);
        projection = ExpressionTreeRewriter.rewriteWith(new SymbolToInputRewriter(INPUT_MAPPING), projection);

        try {
            return compiler.compileFilterAndProjectOperator(0, filter, ImmutableList.of(projection), INPUT_TYPES, ImmutableList.of(projectionType));
        }
        catch (Throwable e) {
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    private SourceOperatorFactory compileScanFilterProject(Expression filter, Expression projection)
    {
        Type projectionType = getExpressionType(projection);

        filter = ExpressionTreeRewriter.rewriteWith(new SymbolToInputRewriter(INPUT_MAPPING), filter);
        projection = ExpressionTreeRewriter.rewriteWith(new SymbolToInputRewriter(INPUT_MAPPING), projection);

        try {
            return compiler.compileScanFilterAndProjectOperator(
                    0,
                    SOURCE_ID,
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Related Classes of com.facebook.presto.sql.planner.SymbolToInputRewriter

  • com.facebook.presto.operator.scalar.FunctionAssertions
  • com.facebook.presto.sql.tree.Input
  • com.facebook.presto.sql.tree.InputReference
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