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

Example 1 with TimeWithTimeZoneType

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

the class AbstractRowEncoder method appendColumnValue.

@Override
public void appendColumnValue(Block block, int position) {
    checkArgument(currentColumnIndex < columnHandles.size(), format("currentColumnIndex '%d' is greater than number of columns '%d'", currentColumnIndex, columnHandles.size()));
    Type type = columnHandles.get(currentColumnIndex).getType();
    if (block.isNull(position)) {
        appendNullValue();
    } else if (type == BOOLEAN) {
        appendBoolean(type.getBoolean(block, position));
    } else if (type == BIGINT) {
        appendLong(type.getLong(block, position));
    } else if (type == INTEGER) {
        appendInt(toIntExact(type.getLong(block, position)));
    } else if (type == SMALLINT) {
        appendShort(Shorts.checkedCast(type.getLong(block, position)));
    } else if (type == TINYINT) {
        appendByte(SignedBytes.checkedCast(type.getLong(block, position)));
    } else if (type == DOUBLE) {
        appendDouble(type.getDouble(block, position));
    } else if (type == REAL) {
        appendFloat(intBitsToFloat(toIntExact(type.getLong(block, position))));
    } else if (type instanceof VarcharType) {
        appendString(type.getSlice(block, position).toStringUtf8());
    } else if (type instanceof VarbinaryType) {
        appendByteBuffer(type.getSlice(block, position).toByteBuffer());
    } else if (type == DATE) {
        appendSqlDate((SqlDate) type.getObjectValue(session, block, position));
    } else if (type instanceof TimeType) {
        appendSqlTime((SqlTime) type.getObjectValue(session, block, position));
    } else if (type instanceof TimeWithTimeZoneType) {
        appendSqlTimeWithTimeZone((SqlTimeWithTimeZone) type.getObjectValue(session, block, position));
    } else if (type instanceof TimestampType) {
        appendSqlTimestamp((SqlTimestamp) type.getObjectValue(session, block, position));
    } else if (type instanceof TimestampWithTimeZoneType) {
        appendSqlTimestampWithTimeZone((SqlTimestampWithTimeZone) type.getObjectValue(session, block, position));
    } else if (type instanceof ArrayType) {
        appendArray((List<Object>) type.getObjectValue(session, block, position));
    } else if (type instanceof MapType) {
        appendMap((Map<Object, Object>) type.getObjectValue(session, block, position));
    } else if (type instanceof RowType) {
        appendRow((List<Object>) type.getObjectValue(session, block, position));
    } else {
        throw new UnsupportedOperationException(format("Unsupported type '%s' for column '%s'", type, columnHandles.get(currentColumnIndex).getName()));
    }
    currentColumnIndex++;
}

Example 2 with TimeWithTimeZoneType

use of io.trino.spi.type.TimeWithTimeZoneType in project TiBigData by tidb-incubator.

the class TypeHelpers method toSqlString.

public static String toSqlString(Type type) {
    if (type instanceof TimeWithTimeZoneType || type instanceof TimestampWithTimeZoneType) {
        throw new TrinoException(NOT_SUPPORTED, "Unsupported column type: " + type.getDisplayName());
    }
    if (type instanceof TimestampType) {
        return format("timestamp(%s)", ((TimestampType) type).getPrecision());
    }
    if (type instanceof VarcharType) {
        VarcharType varcharType = (VarcharType) type;
        if (varcharType.isUnbounded()) {
            return "longtext";
        }
        Integer length = varcharType.getLength().orElseThrow(IllegalStateException::new);
        if (length <= 255) {
            return "tinytext";
        }
        if (length <= 65535) {
            return "text";
        }
        if (length <= 16777215) {
            return "mediumtext";
        }
        return "longtext";
    }
    if (type instanceof CharType) {
        int length = ((CharType) type).getLength();
        if (length <= 255) {
            return "char(" + length + ")";
        }
        return "text";
    }
    if (type instanceof DecimalType) {
        return format("decimal(%s, %s)", ((DecimalType) type).getPrecision(), ((DecimalType) type).getScale());
    }
    if (type instanceof TimeType) {
        return format("time(%s)", ((TimeType) type).getPrecision());
    }
    String sqlType = SQL_TYPES.get(type);
    if (sqlType != null) {
        return sqlType;
    }
    return type.getDisplayName();
}

Example 3 with TimeWithTimeZoneType

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

the class TypeCoercion method compatibility.

private TypeCompatibility compatibility(Type fromType, Type toType) {
    if (fromType.equals(toType)) {
        return TypeCompatibility.compatible(toType, true);
    }
    if (fromType.equals(UnknownType.UNKNOWN)) {
        return TypeCompatibility.compatible(toType, true);
    }
    if (toType.equals(UnknownType.UNKNOWN)) {
        return TypeCompatibility.compatible(fromType, false);
    }
    String fromTypeBaseName = fromType.getBaseName();
    String toTypeBaseName = toType.getBaseName();
    if (fromTypeBaseName.equals(toTypeBaseName)) {
        if (fromTypeBaseName.equals(StandardTypes.DECIMAL)) {
            Type commonSuperType = getCommonSuperTypeForDecimal((DecimalType) fromType, (DecimalType) toType);
            return TypeCompatibility.compatible(commonSuperType, commonSuperType.equals(toType));
        }
        if (fromTypeBaseName.equals(StandardTypes.VARCHAR)) {
            Type commonSuperType = getCommonSuperTypeForVarchar((VarcharType) fromType, (VarcharType) toType);
            return TypeCompatibility.compatible(commonSuperType, commonSuperType.equals(toType));
        }
        if (fromTypeBaseName.equals(StandardTypes.CHAR)) {
            Type commonSuperType = getCommonSuperTypeForChar((CharType) fromType, (CharType) toType);
            return TypeCompatibility.compatible(commonSuperType, commonSuperType.equals(toType));
        }
        if (fromTypeBaseName.equals(StandardTypes.ROW)) {
            return typeCompatibilityForRow((RowType) fromType, (RowType) toType);
        }
        if (fromTypeBaseName.equals(StandardTypes.TIMESTAMP)) {
            Type commonSuperType = createTimestampType(Math.max(((TimestampType) fromType).getPrecision(), ((TimestampType) toType).getPrecision()));
            return TypeCompatibility.compatible(commonSuperType, commonSuperType.equals(toType));
        }
        if (fromTypeBaseName.equals(StandardTypes.TIMESTAMP_WITH_TIME_ZONE)) {
            Type commonSuperType = createTimestampWithTimeZoneType(Math.max(((TimestampWithTimeZoneType) fromType).getPrecision(), ((TimestampWithTimeZoneType) toType).getPrecision()));
            return TypeCompatibility.compatible(commonSuperType, commonSuperType.equals(toType));
        }
        if (fromTypeBaseName.equals(StandardTypes.TIME)) {
            Type commonSuperType = createTimeType(Math.max(((TimeType) fromType).getPrecision(), ((TimeType) toType).getPrecision()));
            return TypeCompatibility.compatible(commonSuperType, commonSuperType.equals(toType));
        }
        if (fromTypeBaseName.equals(StandardTypes.TIME_WITH_TIME_ZONE)) {
            Type commonSuperType = createTimeWithTimeZoneType(Math.max(((TimeWithTimeZoneType) fromType).getPrecision(), ((TimeWithTimeZoneType) toType).getPrecision()));
            return TypeCompatibility.compatible(commonSuperType, commonSuperType.equals(toType));
        }
        if (isCovariantParametrizedType(fromType)) {
            return typeCompatibilityForCovariantParametrizedType(fromType, toType);
        }
        return TypeCompatibility.incompatible();
    }
    Optional<Type> coercedType = coerceTypeBase(fromType, toType.getBaseName());
    if (coercedType.isPresent()) {
        return compatibility(coercedType.get(), toType);
    }
    coercedType = coerceTypeBase(toType, fromType.getBaseName());
    if (coercedType.isPresent()) {
        TypeCompatibility typeCompatibility = compatibility(fromType, coercedType.get());
        if (!typeCompatibility.isCompatible()) {
            return TypeCompatibility.incompatible();
        }
        return TypeCompatibility.compatible(typeCompatibility.getCommonSuperType(), false);
    }
    return TypeCompatibility.incompatible();
}

Example 4 with TimeWithTimeZoneType

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

the class MaterializedResult method writeValue.

private static void writeValue(Type type, BlockBuilder blockBuilder, Object value) {
    if (value == null) {
        blockBuilder.appendNull();
    } else if (BIGINT.equals(type)) {
        type.writeLong(blockBuilder, (Long) value);
    } else if (INTEGER.equals(type)) {
        type.writeLong(blockBuilder, (Integer) value);
    } else if (SMALLINT.equals(type)) {
        type.writeLong(blockBuilder, (Short) value);
    } else if (TINYINT.equals(type)) {
        type.writeLong(blockBuilder, (Byte) value);
    } else if (REAL.equals(type)) {
        type.writeLong(blockBuilder, floatToRawIntBits(((Float) value)));
    } else if (DOUBLE.equals(type)) {
        type.writeDouble(blockBuilder, (Double) value);
    } else if (BOOLEAN.equals(type)) {
        type.writeBoolean(blockBuilder, (Boolean) value);
    } else if (JSON.equals(type)) {
        type.writeSlice(blockBuilder, Slices.utf8Slice((String) value));
    } else if (type instanceof VarcharType) {
        type.writeSlice(blockBuilder, Slices.utf8Slice((String) value));
    } else if (type instanceof CharType) {
        type.writeSlice(blockBuilder, Slices.utf8Slice((String) value));
    } else if (VARBINARY.equals(type)) {
        type.writeSlice(blockBuilder, Slices.wrappedBuffer((byte[]) value));
    } else if (DATE.equals(type)) {
        int days = ((SqlDate) value).getDays();
        type.writeLong(blockBuilder, days);
    } else if (type instanceof TimeType) {
        SqlTime time = (SqlTime) value;
        type.writeLong(blockBuilder, time.getPicos());
    } else if (type instanceof TimeWithTimeZoneType) {
        long nanos = roundDiv(((SqlTimeWithTimeZone) value).getPicos(), PICOSECONDS_PER_NANOSECOND);
        int offsetMinutes = ((SqlTimeWithTimeZone) value).getOffsetMinutes();
        type.writeLong(blockBuilder, packTimeWithTimeZone(nanos, offsetMinutes));
    } else if (type instanceof TimestampType) {
        long micros = ((SqlTimestamp) value).getEpochMicros();
        if (((TimestampType) type).getPrecision() <= TimestampType.MAX_SHORT_PRECISION) {
            type.writeLong(blockBuilder, micros);
        } else {
            type.writeObject(blockBuilder, new LongTimestamp(micros, ((SqlTimestamp) value).getPicosOfMicros()));
        }
    } else if (TIMESTAMP_WITH_TIME_ZONE.equals(type)) {
        long millisUtc = ((SqlTimestampWithTimeZone) value).getMillisUtc();
        TimeZoneKey timeZoneKey = ((SqlTimestampWithTimeZone) value).getTimeZoneKey();
        type.writeLong(blockBuilder, packDateTimeWithZone(millisUtc, timeZoneKey));
    } else if (type instanceof ArrayType) {
        List<?> list = (List<?>) value;
        Type elementType = ((ArrayType) type).getElementType();
        BlockBuilder arrayBlockBuilder = blockBuilder.beginBlockEntry();
        for (Object element : list) {
            writeValue(elementType, arrayBlockBuilder, element);
        }
        blockBuilder.closeEntry();
    } else if (type instanceof MapType) {
        Map<?, ?> map = (Map<?, ?>) value;
        Type keyType = ((MapType) type).getKeyType();
        Type valueType = ((MapType) type).getValueType();
        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<?> row = (List<?>) value;
        List<Type> fieldTypes = type.getTypeParameters();
        BlockBuilder rowBlockBuilder = blockBuilder.beginBlockEntry();
        for (int field = 0; field < row.size(); field++) {
            writeValue(fieldTypes.get(field), rowBlockBuilder, row.get(field));
        }
        blockBuilder.closeEntry();
    } else {
        throw new IllegalArgumentException("Unsupported type " + type);
    }
}