Do you think it\'s a good idea to count entries from a really开发者_如何学编程 big table (like 50K rows) on each page load?
I need help with a select query, but before asking the question, I will give a short description of how my system works:
I have 3 variables: @testid, @sampleid and @clientid. How can I set @sampleid and @clientid by executing this query once?
I am creating a jquery script in which if a certain link element is clicked, the css of a following div changes. My problem is, that the next element is in a \"parent dom tree\" and I don\'t know how
I have two SELECT statements that are UNIONed, as in the pseudo code below SELECT A.InvoiceNumber, A.itemCode, A.itemDescription, A.Cost
I can create a select query that retrieves only the specific columns (static in code) for LINQ to entities开发者_开发技巧
I am having a aspx page,in which there is a Select box control <select name=\"selViewPerPage\" id=\"selViewPerPage\" style=\"width:30px\">
I\'m having trouble with a really large result set only returning one row. Session.query(TestSet).join(Instance).count()
I\'m sure there are some SQL whizz kids around these parts somwhere. Ref BookAmount Run_time Comment --- ------ ------ -------- -------
Say I have a custom datatype that has a number of members. For example: create type myType as object( field1number,
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