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From Olivier Rosello <orose...@corp.free.fr>
Subject Re: How to insert a row with a TimeUUIDType column in C++
Date Fri, 23 Apr 2010 14:58:34 GMT
Le vendredi 23 avril 2010 à 08:30 -0500, Jonathan Ellis a écrit :
> want to look for a C++ library that deals
> with UUIDs.  Cassandra or Thrift aren't 

Tank you for the response.

That's not the problem for me.

The problem is that new_col.column type is string.

uint8_t uuid[17];
uuid_generate_time(uuid); // returns a 16 bytes uuid v1
uuid[16] = 0;
ColumnPath new_col;
new_col.__isset.column = true; /* this is required! */
new_col.column_family.assign("Incoming");
new_col.column.assign((char *)uuid);
client.insert("MyKeyspace", "somekey", new_col, "Random Value",
time(NULL), ONE);

This works, except that sometimes, there are \0 bytes in uuid, so to
column.assign get a string shorter than 16 bytes...

My question is : how could I attribute the 16 bytes of uuid to column
without using a string ? :)


Cheers,

Olivier




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