Join them; it only takes a minute: Sign up SQL Distinct - Not working up vote 0 down vote favorite i have 3 tables: Student, Apply, and College. Join them; it only takes a minute: Sign up SELECT DISTINCT is not working up vote 0 down vote favorite Let's say I have a table name TableA with the below Subscribed! Unless you expect something else of what is a duplicate (and what not) than SQL does actually do. this contact form
several records against few users, because they have multiple orders in orders table, whereas I want to show only 1 record per user, i.e. Should I have doubts if the organizers of a workshop ask me to sign a behavior agreement upfront? Not the answer you're looking for? Scan count 0, logical reads 0, physical reads 0, read-ahead reads 0, lob logical reads 0, lob physical reads 0, lob read-ahead reads 0.
Eliminating Duplicates with DISTINCT The DISTINCT keyword eliminates duplicate rows from the results of a SELECT statement. Let me show the results, with this MS SQL server query, letting the query ignore the time portion: --- MS SQL Server select t.* from tbl_Employee_WorkRecords t where Not the answer you're looking for?
SELECT Lookup_Value, MIN(LOOKUPS_CODE) FROM TableA GROUP BY Lookup_Value; share|improve this answer answered Jan 6 at 0:50 rakeycakey 234 add a comment| up vote 0 down vote I'm going to take a To determine the collation for your databases you can run this query: SELECT name, collation_name FROM master.sys.databases We are querying the data from Preson.Contact in the AdventureWorks database. DISTINCT should be thought of as a clause, rather than a function to which you pass a column name as an argument. Distinct Not Working C# if you had other columns you wanted to show, you would have the same issue as for pk, and using max() or min() shall not give the correct results 4.
up vote 1 down vote The issue may be your use of paranthesis in the distinct call. Select Distinct Not Working With Join I have a table of order line items. Browse other questions tagged sql oracle select distinct or ask your own question. Analytical functions: http://www.experts-exchange.com/articles/Database/Miscellaneous/Analytical-SQL-Where-do-you-rank.html DISTINCTROW <> DISTINCT MS Access : http://office.microsoft.com/en-us/access/HP010322051033.aspx UNION vs.
but usually is not To get this result: Result_0.JPG, you just need to run this query, works across all databases (which is the only + for this syntax): select employee_pk Sql Group By Not Working Is RandomGraph really random? Did Trump call Belgium a village in Europe? Combine with master table Once you found the correct rule to determine which row you want to take from the child table, you can take that query, and join to the
Ugh, yes--seen this several times.Even worse, something like:SELECT DISTINCT(EmployeeId), MAX(Salary)FROM SalaryHistGROUP BY EmployeeId 10/12/2007 11:18 AM | Adam Machanic #re: By The Way ... http://weblogs.sqlteam.com/jeffs/archive/2007/10/12/sql-distinct-group-by.aspx Isn't the BBC being extremely irresponsible in describing how to authenticate an account-related email? Sql Distinct Not Working With Join Get free SQL tips: *Enter Code Wednesday, August 07, 2013 - 2:43:44 AM - Jagadesh Back To Top Thanks Greg, it helps me lot.. Select Distinct Not Working Access The first set of queries uses the AdventureWorks database which is configured as case sensitive.
Faq Reply With Quote April 19th, 2011,11:18 AM #4 Vomster View Profile View Forum Posts Contributing User Devshed Novice (500 - 999 posts) http://sevevb.com/not-working/distinct-is-not-working-in-sql-server.html How to find the file where a bash function is defined? In short, Result C is a variation of Result B, if you look closely at it. 7. Based on data provided, your query should work just fine. –Nicholas Krasnov Jan 6 at 0:17 | show 5 more comments 5 Answers 5 active oldest votes up vote 5 down Distinct Not Working Oracle
Reply roopeshreddy Star 14065 Points 3271 Posts Re: Distinct keyword not working in sql server Jul 06, 2012 05:58 AM|roopeshreddy|LINK Hi, I suspect the syntax -http://blog.sqlauthority.com/2007/12/20/sql-server-distinct-keyword-usage-and-common-discussion/ Hope it helps u... Distinct On One Column Notes: a related table is usually referred to as child table. What is the meaning of "cow in the middle"?
it's been fixed! 0 LVL 12 Overall: Level 12 Databases 1 Message Expert Comment by:jkaios2014-09-10 Comment Utility Permalink(# c125421) Another 'YES' to a great article and unselfish contribution to the For Smith and Brown, we can forecast no major problems, but Bond lists 2 records for the last day... You’ll be auto redirected in 1 second. Mysql Select Distinct And who are »they«?
How do I handle this? LEARN MORE Join & Write a Comment Already a member? Word for a non-mainstream belief accepted as fact by a sub-culture? Required fields are marked with an asterisk (*). *Name *Email Notify for updates *** NOTE *** - If you want to include code from SQL Server Management Studio (SSMS) in your
Note: your email address is not published. How can I claim compensation? How ever, when i do this, i get "duplicates". Let's look at it again, more closely: --- MS SQL Server select t.* from tbl_Employee_WorkRecords t where convert(varchar(10), t.work_start_dt, 120) = ( SELECT convert(varchar(10), MAX(i.work_start_dt), 120)
I added a link about UNION vs. Giving change in smaller denominations so customers can tip? UNION ALL, because UNION used alone implicitly performs a DISTINCT, something that most newcomers in SQL just don't know... Once the results from child table are OK, we can then join those results to the parent table (see step 7) In our example, we could say: A: give me just
Register Lost Password? I have tried using this code without distinct, but i get the same results.