While executing join query I am getting duplicate data instead of th开发者_Python百科e \"distinct\" keyword. I dim much more google and gained nothing. The table names are \"Event\" which holds list o
I have tried this multiple distinct from MySQL and I cant seem to get anything to work... I have a table that is a history table. The appartments can be found many times fr开发者_如何学Com the same bu
Table 开发者_运维知识库1Table 2 Number | CodeCode | Description 1234AASomething 1235BCSomething else
First of all, please forgive me for my vocabulary is a little limited with NHibernate so I might call something the wrong thing...here is my question:
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I have WCF Data service on top of EF (old-fashioned edmx; not code-first) that has millions of rows of data. I am restricting result set to 500 rows. So far, so good!
I use PHP and 开发者_如何转开发MySQL and I have 2 tables: table score: have fields \'user_id\' and \'score\'
I have table in db with fields: Id, Key, Value. I have several identical Key\'s I want to get IQuerable collection of table via NHibernate 3.2.0.4 with distinct by Key.
I am using SSMS 2008 and I need to use a subquery to return the count of unique records / client. How do I do this? Currently I am getting the error:
I am using SSMS 2008 and I need to use a subquery to return the count of unique records / client.How do I do this?Currently I am returning all unique records over the whole dataset and not per client.
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