public static long getInt64(byte[] bytes, int offset) {
        return BU.getInt64(bytes, offset);
    }
Reads a 32-bit integer in little-endian byte order from the given byte array
starting at the specified offset.

@param bytes  the byte array containing the integer value
@param offset the starting position of the integer value within the byte
              array
@return the 32-bit integer value read from the byte array
clickhouse-data/src/main/java/com/clickhouse/data/ClickHouseByteUtils.java