Let\'s say I have a mastertable (table1) with a detailtable (table2). There can be multiple detail records for each masterrecord. Now I want a query that counts all detailrecords for each masterrecord
Is there any way to convert following SQL statement into LINQ? select ve.EntityID , fin1.FinanceStat as FinanceStat_New
Here is my SQL query: SELECTpts.pts_id, pts.pts_name, meds.* FROMpts LEFT JOIN meds ON pts.pts_id = meds.pts_id_fk
I am trying to change my sub-query in to a join where it selects only one record in the sub-query.It seems to run the sub-query for each found record, taking over a minute to execute:
I\'m trying to get the result of a join query with multiple selects into a dataTable, without selecting every fields separately.
I have the following headache… I\'m trying to get the average rating for three different clauses in one go, I thought maybe using the UNION command would work but it will only find values from the fi
Theory question here: Why does specifying table.field IS NULL or table.field IS NOT NULL not work on a join condition (left or right join for instance) but only in the where condition?
I have three tables, machines holding vending machines, products holding al开发者_开发技巧l possible products, and machines_products which is the intersection of the two, giving how many of each produ
I have a sql query like this, select t1.id as ID, case when t2.field1 = 1102 then (t2.field3 - t2.field2) end as A,
IBookingRepository bookingResp = new BookingRepository(); IQueryable<bookingTest> bookings = bookingResp.GetAllBookingsByView();
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