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Thursday, July 6, 2017

how to optimise a view having 3 to 4 derived tabels.

SQLServerCentral » Latest topics
how to optimise a view having 3 to 4 derived tabels.

hi,   ( i need suggestion on coding practice)

   i have a situation , i have one view , whoes structure is like

select x.*

from x

left join (

select x, y,z,poleid from y --

at

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