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Re: Query with 2 x subquery
Posted by: Jes Ramsing ()
Date: May 02, 2016 02:16AM

Hi James.
Your Query seems to result in a dependency of partid being in the data_i16 table, however it is in the session table.
I posted the table create statements in my prev. post.

If I should formulate the challenge then it is to get the latest set of values depending on a "foreign" key criteria.
I have read your groupwise max, and I am trying to see if I can convert it into a correct Query.

My data might be better suited to NoSQL, but I would prefer to get the speed from the X years of mysql Development, rather than just a dark pool of data :-)

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Subject Views Written By Posted
Query with 2 x subquery 725 Jes Ramsing 04/29/2016 06:44AM
Re: Query with 2 x subquery 407 Øystein Grøvlen 04/29/2016 08:01AM
Re: Query with 2 x subquery 385 Jes Ramsing 05/01/2016 11:57PM
Re: Query with 2 x subquery 341 Øystein Grøvlen 05/02/2016 03:45AM
Re: Query with 2 x subquery 352 Jes Ramsing 05/02/2016 05:32AM
Re: Query with 2 x subquery 354 Rick James 05/01/2016 11:58PM
Re: Query with 2 x subquery 396 Jes Ramsing 05/02/2016 02:16AM


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