Examples with TimestampWithTimeZoneType com.facebook.presto.common.type.TimestampWithTimeZoneType used on opensource projects

Example 1 with TimestampWithTimeZoneType

use of com.facebook.presto.common.type.TimestampWithTimeZoneType in project presto by prestodb.

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 (isVarcharType(type)) {
        appendString(type.getSlice(block, position).toStringUtf8());
    } else if (isVarbinaryType(type)) {
        appendByteBuffer(type.getSlice(block, position).toByteBuffer());
    } else if (type == DATE) {
        appendSqlDate((SqlDate) type.getObjectValue(session.getSqlFunctionProperties(), block, position));
    } else if (type == TIME) {
        appendSqlTime((SqlTime) type.getObjectValue(session.getSqlFunctionProperties(), block, position));
    } else if (type == TIME_WITH_TIME_ZONE) {
        appendSqlTimeWithTimeZone((SqlTimeWithTimeZone) type.getObjectValue(session.getSqlFunctionProperties(), block, position));
    } else if (type instanceof TimestampType) {
        appendSqlTimestamp((SqlTimestamp) type.getObjectValue(session.getSqlFunctionProperties(), block, position));
    } else if (type instanceof TimestampWithTimeZoneType) {
        appendSqlTimestampWithTimeZone((SqlTimestampWithTimeZone) type.getObjectValue(session.getSqlFunctionProperties(), block, position));
    } else {
        throw new UnsupportedOperationException(format("Column '%s' does not support 'null' value", columnHandles.get(currentColumnIndex).getName()));
    }
    currentColumnIndex++;
}

Example 2 with TimestampWithTimeZoneType

use of com.facebook.presto.common.type.TimestampWithTimeZoneType in project presto by prestodb.

the class DruidPushdownUtils method getLiteralAsString.

// Copied from com.facebook.presto.sql.planner.LiteralInterpreter.evaluate
public static String getLiteralAsString(ConnectorSession session, ConstantExpression node) {
    Type type = node.getType();
    if (node.getValue() == null) {
        throw new PrestoException(DRUID_PUSHDOWN_UNSUPPORTED_EXPRESSION, "Null constant expression: " + node + " with value of type: " + type);
    }
    if (type instanceof BooleanType) {
        return String.valueOf(((Boolean) node.getValue()).booleanValue());
    }
    if (type instanceof BigintType || type instanceof TinyintType || type instanceof SmallintType || type instanceof IntegerType) {
        Number number = (Number) node.getValue();
        return format("%d", number.longValue());
    }
    if (type instanceof DoubleType) {
        return node.getValue().toString();
    }
    if (type instanceof RealType) {
        Long number = (Long) node.getValue();
        return format("%f", intBitsToFloat(number.intValue()));
    }
    if (type instanceof DecimalType) {
        DecimalType decimalType = (DecimalType) type;
        if (decimalType.isShort()) {
            checkState(node.getValue() instanceof Long);
            return decodeDecimal(BigInteger.valueOf((long) node.getValue()), decimalType).toString();
        }
        checkState(node.getValue() instanceof Slice);
        Slice value = (Slice) node.getValue();
        return decodeDecimal(decodeUnscaledValue(value), decimalType).toString();
    }
    if (type instanceof VarcharType || type instanceof CharType) {
        return "'" + ((Slice) node.getValue()).toStringUtf8() + "'";
    }
    if (type instanceof TimestampType) {
        return getTimestampLiteralAsString(session, (long) node.getValue());
    }
    if (type instanceof TimestampWithTimeZoneType) {
        return getTimestampLiteralAsString(session, new SqlTimestampWithTimeZone((long) node.getValue()).getMillisUtc());
    }
    throw new PrestoException(DRUID_PUSHDOWN_UNSUPPORTED_EXPRESSION, "Cannot handle the constant expression: " + node + " with value of type: " + type);
}

Example 3 with TimestampWithTimeZoneType

use of com.facebook.presto.common.type.TimestampWithTimeZoneType in project presto by prestodb.

the class PinotPushdownUtils method getLiteralAsString.

// Copied from com.facebook.presto.sql.planner.LiteralInterpreter.evaluate
public static String getLiteralAsString(ConstantExpression node) {
    Type type = node.getType();
    if (node.getValue() == null) {
        throw new PinotException(PINOT_UNSUPPORTED_EXPRESSION, Optional.empty(), String.format("Null constant expression %s with value of type %s", node, type));
    }
    if (type instanceof BooleanType) {
        return String.valueOf(((Boolean) node.getValue()).booleanValue());
    }
    if (type instanceof BigintType || type instanceof TinyintType || type instanceof SmallintType || type instanceof IntegerType) {
        Number number = (Number) node.getValue();
        return format("%d", number.longValue());
    }
    if (type instanceof DoubleType) {
        return node.getValue().toString();
    }
    if (type instanceof RealType) {
        Long number = (Long) node.getValue();
        return format("%f", intBitsToFloat(number.intValue()));
    }
    if (type instanceof DecimalType) {
        DecimalType decimalType = (DecimalType) type;
        if (decimalType.isShort()) {
            checkState(node.getValue() instanceof Long);
            return decodeDecimal(BigInteger.valueOf((long) node.getValue()), decimalType).toString();
        }
        checkState(node.getValue() instanceof Slice);
        Slice value = (Slice) node.getValue();
        return decodeDecimal(decodeUnscaledValue(value), decimalType).toString();
    }
    if (type instanceof VarcharType || type instanceof CharType) {
        return "'" + ((Slice) node.getValue()).toStringUtf8() + "'";
    }
    if (type instanceof TimestampType || type instanceof DateType) {
        return node.getValue().toString();
    }
    if (type instanceof TimestampWithTimeZoneType) {
        Long millisUtc = DateTimeEncoding.unpackMillisUtc((Long) node.getValue());
        return millisUtc.toString();
    }
    throw new PinotException(PINOT_UNSUPPORTED_EXPRESSION, Optional.empty(), String.format("Cannot handle the constant expression %s with value of type %s", node, type));
}