c# - dynamic query generated by stored procedure or function -


i have grid 4 columns i.e title, description, keyword, date in c#.net search button , textbox.

when write title+description+keyword+date return related data clicking search button.

if write keyword+date +keeping description , title null return related data grid. , on other combination's of 4 column.

that is, it's searching fields in each column , combination changes dynamically

i want stored procedure or function in sql server. suggestion?.. in advance

you can create procedure 4 parameters (each options) , following sql

create proc search(   @title varchar(20) null, ... select * your_table (title = @title or @title null) etc. 

anyway, should parse input values each parameter. when pass null @title parameter condition (title = @title or @title null) true.


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