Package org.apache.tajo.catalog

Examples of org.apache.tajo.catalog.Schema.toArray()

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      state.addVerification("each " + type.name() + " query must have the same number of columns");
      return;
    }

    Column[] leftColumns = left.toArray();
    Column[] rightColumns = right.toArray();

    for (int i = 0; i < leftColumns.length; i++) {
      if (!leftColumns[i].getDataType().equals(rightColumns[i].getDataType())) {
        state.addVerification(type + " types " + leftColumns[i].getDataType().getType() + " and "
            + rightColumns[i].getDataType().getType() + " cannot be matched");
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    Tuple partitionRow =
        TupleUtil.buildTupleFromPartitionPath(columnPartitionSchema, fileFragments.get(0).getPath(), false);

    // Targets or search conditions may contain column references.
    // However, actual values absent in tuples. So, Replace all column references by constant datum.
    for (Column column : columnPartitionSchema.toArray()) {
      FieldEval targetExpr = new FieldEval(column);
      Datum datum = targetExpr.eval(columnPartitionSchema, partitionRow);
      ConstEval constExpr = new ConstEval(datum);

      for (Target target : plan.getTargets()) {
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      state.addVerification("each " + type.name() + " query must have the same number of columns");
      return;
    }

    Column[] leftColumns = left.toArray();
    Column[] rightColumns = right.toArray();

    for (int i = 0; i < leftColumns.length; i++) {
      if (!leftColumns[i].getDataType().equals(rightColumns[i].getDataType())) {
        state.addVerification(type + " types " + leftColumns[i].getDataType().getType() + " and "
            + rightColumns[i].getDataType().getType() + " cannot be matched");
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