ok now that makes sense, thanks a bundle.
On Fri, Jul 2, 2010 at 5:49 PM, Dan Washusen <d...@reactive.org> wrote:
> L1Tickets = { // column family
> userId: { // row key
> 42C120DF-D44A-44E4-9BDC-2B5439A5C7B4: { category:
> "videoPhone", reportType: "POOR_PICTURE", ...},
> 99B60047-382A-4237-82CE-AE53A74FB747: { category:
> "somethingElse", reportType: "FOO", ...}
> }
> }
>
> On 3 July 2010 02:29, S Ahmed <sahmed1...@gmail.com> wrote:
>
>>
>> https://ria101.wordpress.com/2010/06/11/pelops-the-beautiful-cassandra-database-client-for-java
>>
>> So using the code snipped below, I want to create a json representation of
>> the CF (super).
>>
>>
>> /**
>> * Write multiple sub-column values to a super column...
>> * @param rowKey The key of the row to modify
>> * @param colFamily The name of the super column family to
>> operate on
>> * @param colName The name of the super column
>> * @param subColumns A list of the sub-columns to write
>> */
>> mutator. writeSubColumns(
>> userId,
>> "L1Tickets",
>> UuidHelper.newTimeUuidBytes(), // using a UUID value that sorts by
>> time
>> mutator.newColumnList(
>> mutator.newColumn("category", "videoPhone"),
>> mutator.newColumn("reportType", "POOR_PICTURE"),
>> mutator.newColumn("createdDate",
>> NumberHelper.toBytes(System.currentTimeMillis())),
>> mutator.newColumn("capture", jpegBytes),
>> mutator.newColumn("comment") ));
>>
>>
>> Can someone show me what it would look like?
>>
>> This is what I have so far....
>>
>> SupportTickets = {
>>
>> userId : {
>>
>> L1Tickets : { }
>>
>> }
>>
>>
>> }
>>
>>
>> But from what I understood, a CF of type super looks like (
>> http://arin.me/blog/wtf-is-a-supercolumn-cassandra-data-model) :
>>
>> AddressBook = { // this is a ColumnFamily of type Super
>> phatduckk: { // this is the key to this row inside the Super CF
>> // the key here is the name of the owner of the address book
>>
>> // now we have an infinite # of super columns in this row
>> // the keys inside the row are the names for the SuperColumns
>> // each of these SuperColumns is an address book entry
>> friend1: {street: "8th street", zip: "90210", city: "Beverley
>> Hills", state: "CA"},
>>
>> // this is the address book entry for John in phatduckk's address
>> book
>> John: {street: "Howard street", zip: "94404", city: "FC", state:
>> "CA"},
>> Kim: {street: "X street", zip: "87876", city: "Balls", state:
>> "VA"},
>> Tod: {street: "Jerry street", zip: "54556", city: "Cartoon",
>> state: "CO"},
>> Bob: {street: "Q Blvd", zip: "24252", city: "Nowhere", state:
>> "MN"},
>> ...
>> // we can have an infinite # of ScuperColumns (aka address book
>> entries)
>> }, // end row
>> ieure: { // this is the key to another row in the Super CF
>> // all the address book entries for ieure
>> joey: {street: "A ave", zip: "55485", city: "Hell", state: "NV"},
>> William: {street: "Armpit Dr", zip: "93301", city: "Bakersfield",
>> state: "CA"},
>> },
>> }
>>
>> The Pelop's code snippet seems to be adding an additional inner layer to
>> this to me, confused!
>>
>>
>
