row-number

This question already has an answer here: ROW_NUMBER() in MySQL 23 answers i'm trying to convert SQL scripts that was created in Microsoft SQL Server to run with a link sever to scripts that can be used in SQL Procedures, the script i'm on uses ROW_NUMBER() OVER(ORDER BY [FIELDS]) to create a primary key that isn't dependent on Auto Increment, when i try and save the code as a Procedure i get this error ERROR 1064 (42000): You have an error in your SQL syntax: check the manual that corresponds to your MySQL server version for the right syntax to use near '(ORDER BY [FIELDS])' at line [LINENO]

Ideally I need a query that is equivalent to select * from customer where row_number() = 3 but that's illegal. I can't use an auto incremented field. row_number() is the row that needs to be selected. How do I go about this? EDIT: Well, I use iSql*plus to practice, and using limit and auto_increment is illegal for some reason. I ended up creating a sequence and a trigger and just upped the id by 1 every time there was an entry. You can use LIMIT 2,1 instead of WHERE row_number() = 3 . As the documentation explains, the first argument specifies the offset of the first row to return, and the

How can I add numbers to the beginning of every line in a file? E.g.: This is the text from the file. Becomes: 000000001 This is 000000002 the text 000000003 from the file. AWK's printf , NR and $0 make it easy to have precise and flexible control over the formatting: ~ $ awk '{printf("%010d %s\n", NR, $0)}' example.txt 0000000001 This is 0000000002 the text 0000000003 from the file. tamasgal Don't use cat or any other tool which is not designed to do that. Use the program: nl - number lines of files Example: nl --number-format=rz --number-width=9 foobar Because nl is made for it ;-) You're

I have a SQL query written by someone else and I'm trying to figure out what it does. Can someone please explain what the Partition By and Row_Number keywords does here and give a simple example of it in action, as well as why one would want to use it? An example of partition by: (SELECT cdt.*, ROW_NUMBER () OVER (PARTITION BY cdt.country_code, cdt.account, cdt.currency ORDER BY cdt.country_code, cdt.account, cdt.currency) seq_no FROM CUSTOMER_DETAILS cdt); I've seen some examples online, they are in bit too depth. Thanks in advance! Michael Buen PARTITION BY segregate sets, this enables you

I have a table in Microsoft Access, and I want to show row number in a column using a select query in Access just like using ROW_NUMBER() function in SQL Server. In SQL Server, I can using this query: SELECT ROW_NUMBER() OVER (ORDER BY tblUser.UserID) AS NoRow, * FROM tblUser I use same query in access, but I get error. Can you help me? You can try this query: Select A.*, (select count(*) from Table1 where A.ID>=ID) as RowNo from Table1 as A order by A.ID One way to do this with MS Access is with a subquery but it does not have anything like the same functionality: SELECT a.ID, a.AText,

I want to use the ROW_NUMBER() to get... To get the max(ROW_NUMBER()) --> Or i guess this would also be the count of all rows I tried doing: SELECT max(ROW_NUMBER() OVER(ORDER BY UserId)) FROM Users but it didn't seem to work... To get ROW_NUMBER() using a given piece of information, ie. if I have a name and I want to know what row the name came from. I assume it would be something similar to what I tried for #1 SELECT ROW_NUMBER() OVER(ORDER BY UserId) From Users WHERE UserName='Joe' but this didn't work either... Any Ideas? For the first question, why not just use? SELECT COUNT(*) FROM

Do we have ROW_NUMBER function in MS Access? If it has then please let me know any syntax for it as I am stuck here. I have tried forums but I get sql server syntax. Following is my query: select ROW_NUMBER() OVER (ORDER BY t.TID) AS uni , t.TSource as [Source], t.TText as [Text], u.Name as [UserId], u.Image_Url as [ImageFilePath], from table1 t inner join table2 u on t.UserId = u.UIds but it gives syntax error. In Access SQL we can sometimes use a self-join to produce a rank order. For example, for [table1] TID UserId TSource TText --- ------ ------- ----- 412 homer foo bar 503 marge baz