Lab Sql

Here is a simplified version of my table Name Vlan Switch 1 1 Switch 1 2 Switch 1 3 S… Read more How To Compare Records Within The Same Table And Find Missing Records

I am using SQL Server 2005, please tell me how can I get 6 digits (unique numeric which should be r… Read more How To Get Numeric Random Uniqueid In Sql Server

I have a problems this mornig , I have tried many solutions and nothing gave me the expected result… Read more Sql Select First Column And For Each Row Select Unique Id And The Last Date

i have the same problem here :SQL select rows with only a certain value in them but the solution th… Read more Sql Select The Only Rows With Only A Certain Values In Them

I have a data structure, where I have to store pairs of elements. Each pair has exactly 2 values in… Read more Unique Constraint On Two Fields, And Their Opposite

I have an SQL table with basically the following structure: PK (int, primary key), userID (int), da… Read more Sql Table - Semi-unique Row?

Im trying to find a statement for selecting unique values. Not like distinct/unique, cause these ju… Read more Sql Find Unique Values

I have a table inquiry with columns job, gender (TRUE for women, FALSE for men) and salary. None of… Read more Unique Results For Sql Command With Group, Min And Null Values