Examples with SqlVarbinary io.trino.spi.type.SqlVarbinary used on opensource projects

Example 11 with SqlVarbinary

use of io.trino.spi.type.SqlVarbinary in project trino by trinodb.

the class RcFileTester method decodeRecordReaderValue.

private static Object decodeRecordReaderValue(Format format, Type type, Object actualValue) {
    if (actualValue instanceof LazyPrimitive) {
        actualValue = ((LazyPrimitive<?, ?>) actualValue).getWritableObject();
    }
    if (actualValue instanceof BooleanWritable) {
        actualValue = ((BooleanWritable) actualValue).get();
    } else if (actualValue instanceof ByteWritable) {
        actualValue = ((ByteWritable) actualValue).get();
    } else if (actualValue instanceof BytesWritable) {
        actualValue = new SqlVarbinary(((BytesWritable) actualValue).copyBytes());
    } else if (actualValue instanceof DateWritableV2) {
        actualValue = new SqlDate(((DateWritableV2) actualValue).getDays());
    } else if (actualValue instanceof DoubleWritable) {
        actualValue = ((DoubleWritable) actualValue).get();
    } else if (actualValue instanceof FloatWritable) {
        actualValue = ((FloatWritable) actualValue).get();
    } else if (actualValue instanceof IntWritable) {
        actualValue = ((IntWritable) actualValue).get();
    } else if (actualValue instanceof LongWritable) {
        actualValue = ((LongWritable) actualValue).get();
    } else if (actualValue instanceof ShortWritable) {
        actualValue = ((ShortWritable) actualValue).get();
    } else if (actualValue instanceof HiveDecimalWritable) {
        DecimalType decimalType = (DecimalType) type;
        HiveDecimalWritable writable = (HiveDecimalWritable) actualValue;
        // writable messes with the scale so rescale the values to the Trino type
        BigInteger rescaledValue = rescale(writable.getHiveDecimal().unscaledValue(), writable.getScale(), decimalType.getScale());
        actualValue = new SqlDecimal(rescaledValue, decimalType.getPrecision(), decimalType.getScale());
    } else if (actualValue instanceof Text) {
        actualValue = actualValue.toString();
    } else if (actualValue instanceof TimestampWritableV2) {
        long millis = ((TimestampWritableV2) actualValue).getTimestamp().toEpochMilli();
        if (format == Format.BINARY) {
            millis = HIVE_STORAGE_TIME_ZONE.convertUTCToLocal(millis);
        }
        actualValue = sqlTimestampOf(3, millis);
    } else if (actualValue instanceof StructObject) {
        StructObject structObject = (StructObject) actualValue;
        actualValue = decodeRecordReaderStruct(format, type, structObject.getFieldsAsList());
    } else if (actualValue instanceof LazyBinaryArray) {
        actualValue = decodeRecordReaderList(format, type, ((LazyBinaryArray) actualValue).getList());
    } else if (actualValue instanceof LazyBinaryMap) {
        actualValue = decodeRecordReaderMap(format, type, ((LazyBinaryMap) actualValue).getMap());
    } else if (actualValue instanceof LazyArray) {
        actualValue = decodeRecordReaderList(format, type, ((LazyArray) actualValue).getList());
    } else if (actualValue instanceof LazyMap) {
        actualValue = decodeRecordReaderMap(format, type, ((LazyMap) actualValue).getMap());
    } else if (actualValue instanceof List) {
        actualValue = decodeRecordReaderList(format, type, ((List<?>) actualValue));
    }
    return actualValue;
}

Example 12 with SqlVarbinary

use of io.trino.spi.type.SqlVarbinary in project trino by trinodb.

the class RcFileTester method writeValue.

private static void writeValue(Type type, BlockBuilder blockBuilder, Object value) {
    if (value == null) {
        blockBuilder.appendNull();
    } else {
        if (BOOLEAN.equals(type)) {
            type.writeBoolean(blockBuilder, (Boolean) value);
        } else if (TINYINT.equals(type)) {
            type.writeLong(blockBuilder, ((Number) value).longValue());
        } else if (SMALLINT.equals(type)) {
            type.writeLong(blockBuilder, ((Number) value).longValue());
        } else if (INTEGER.equals(type)) {
            type.writeLong(blockBuilder, ((Number) value).longValue());
        } else if (BIGINT.equals(type)) {
            type.writeLong(blockBuilder, ((Number) value).longValue());
        } else if (Decimals.isShortDecimal(type)) {
            type.writeLong(blockBuilder, ((SqlDecimal) value).toBigDecimal().unscaledValue().longValue());
        } else if (Decimals.isLongDecimal(type)) {
            type.writeObject(blockBuilder, Int128.valueOf(((SqlDecimal) value).toBigDecimal().unscaledValue()));
        } else if (REAL.equals(type)) {
            type.writeLong(blockBuilder, Float.floatToIntBits((Float) value));
        } else if (DOUBLE.equals(type)) {
            type.writeDouble(blockBuilder, ((Number) value).doubleValue());
        } else if (VARCHAR.equals(type)) {
            type.writeSlice(blockBuilder, Slices.utf8Slice((String) value));
        } else if (VARBINARY.equals(type)) {
            type.writeSlice(blockBuilder, Slices.wrappedBuffer(((SqlVarbinary) value).getBytes()));
        } else if (DATE.equals(type)) {
            long days = ((SqlDate) value).getDays();
            type.writeLong(blockBuilder, days);
        } else if (TIMESTAMP_MILLIS.equals(type)) {
            long millis = ((SqlTimestamp) value).getMillis();
            type.writeLong(blockBuilder, millis * MICROSECONDS_PER_MILLISECOND);
        } else {
            if (type instanceof ArrayType) {
                List<?> array = (List<?>) value;
                Type elementType = type.getTypeParameters().get(0);
                BlockBuilder arrayBlockBuilder = blockBuilder.beginBlockEntry();
                for (Object elementValue : array) {
                    writeValue(elementType, arrayBlockBuilder, elementValue);
                }
                blockBuilder.closeEntry();
            } else if (type instanceof MapType) {
                Map<?, ?> map = (Map<?, ?>) value;
                Type keyType = type.getTypeParameters().get(0);
                Type valueType = type.getTypeParameters().get(1);
                BlockBuilder mapBlockBuilder = blockBuilder.beginBlockEntry();
                for (Entry<?, ?> entry : map.entrySet()) {
                    writeValue(keyType, mapBlockBuilder, entry.getKey());
                    writeValue(valueType, mapBlockBuilder, entry.getValue());
                }
                blockBuilder.closeEntry();
            } else if (type instanceof RowType) {
                List<?> array = (List<?>) value;
                List<Type> fieldTypes = type.getTypeParameters();
                BlockBuilder rowBlockBuilder = blockBuilder.beginBlockEntry();
                for (int fieldId = 0; fieldId < fieldTypes.size(); fieldId++) {
                    Type fieldType = fieldTypes.get(fieldId);
                    writeValue(fieldType, rowBlockBuilder, array.get(fieldId));
                }
                blockBuilder.closeEntry();
            } else {
                throw new IllegalArgumentException("Unsupported type " + type);
            }
        }
    }
}

Example 13 with SqlVarbinary

use of io.trino.spi.type.SqlVarbinary in project trino by trinodb.

the class OrcTester method preprocessWriteValueHive.

private static Object preprocessWriteValueHive(Type type, Object value) {
    if (value == null) {
        return null;
    }
    if (type.equals(BOOLEAN)) {
        return value;
    }
    if (type.equals(TINYINT)) {
        return ((Number) value).byteValue();
    }
    if (type.equals(SMALLINT)) {
        return ((Number) value).shortValue();
    }
    if (type.equals(INTEGER)) {
        return ((Number) value).intValue();
    }
    if (type.equals(BIGINT)) {
        return ((Number) value).longValue();
    }
    if (type.equals(REAL)) {
        return ((Number) value).floatValue();
    }
    if (type.equals(DOUBLE)) {
        return ((Number) value).doubleValue();
    }
    if (type instanceof VarcharType) {
        return value;
    }
    if (type instanceof CharType) {
        return new HiveChar((String) value, ((CharType) type).getLength());
    }
    if (type.equals(VARBINARY)) {
        return ((SqlVarbinary) value).getBytes();
    }
    if (type.equals(DATE)) {
        return Date.ofEpochDay(((SqlDate) value).getDays());
    }
    if (type.equals(TIMESTAMP_MILLIS) || type.equals(TIMESTAMP_MICROS) || type.equals(TIMESTAMP_NANOS)) {
        LocalDateTime dateTime = ((SqlTimestamp) value).toLocalDateTime();
        return Timestamp.ofEpochSecond(dateTime.toEpochSecond(ZoneOffset.UTC), dateTime.getNano());
    }
    if (type.equals(TIMESTAMP_TZ_MILLIS) || type.equals(TIMESTAMP_TZ_MICROS) || type.equals(TIMESTAMP_TZ_NANOS)) {
        SqlTimestampWithTimeZone timestamp = (SqlTimestampWithTimeZone) value;
        int nanosOfMilli = roundDiv(timestamp.getPicosOfMilli(), PICOSECONDS_PER_NANOSECOND);
        return Timestamp.ofEpochMilli(timestamp.getEpochMillis(), nanosOfMilli);
    }
    if (type instanceof DecimalType) {
        return HiveDecimal.create(((SqlDecimal) value).toBigDecimal());
    }
    if (type instanceof ArrayType) {
        Type elementType = type.getTypeParameters().get(0);
        return ((List<?>) value).stream().map(element -> preprocessWriteValueHive(elementType, element)).collect(toList());
    }
    if (type instanceof MapType) {
        Type keyType = type.getTypeParameters().get(0);
        Type valueType = type.getTypeParameters().get(1);
        Map<Object, Object> newMap = new HashMap<>();
        for (Entry<?, ?> entry : ((Map<?, ?>) value).entrySet()) {
            newMap.put(preprocessWriteValueHive(keyType, entry.getKey()), preprocessWriteValueHive(valueType, entry.getValue()));
        }
        return newMap;
    }
    if (type instanceof RowType) {
        List<?> fieldValues = (List<?>) value;
        List<Type> fieldTypes = type.getTypeParameters();
        List<Object> newStruct = new ArrayList<>();
        for (int fieldId = 0; fieldId < fieldValues.size(); fieldId++) {
            newStruct.add(preprocessWriteValueHive(fieldTypes.get(fieldId), fieldValues.get(fieldId)));
        }
        return newStruct;
    }
    throw new IllegalArgumentException("unsupported type: " + type);
}

Example 14 with SqlVarbinary

use of io.trino.spi.type.SqlVarbinary in project trino by trinodb.

the class TestQuantileDigestAggregationFunction method getExpectedValueDoubles.

private Object getExpectedValueDoubles(double maxError, double... values) {
    if (values.length == 0) {
        return null;
    }
    QuantileDigest qdigest = new QuantileDigest(maxError);
    Arrays.stream(values).forEach(value -> qdigest.add(doubleToSortableLong(value)));
    return new SqlVarbinary(qdigest.serialize().getBytes());
}

Example 15 with SqlVarbinary

use of io.trino.spi.type.SqlVarbinary in project trino by trinodb.

the class TestQuantileDigestAggregationFunction method getExpectedValueLongs.

private Object getExpectedValueLongs(double maxError, long... values) {
    if (values.length == 0) {
        return null;
    }
    QuantileDigest qdigest = new QuantileDigest(maxError);
    Arrays.stream(values).forEach(qdigest::add);
    return new SqlVarbinary(qdigest.serialize().getBytes());
}