RANK() OVER (PARTITION BY ContenderNum ORDER BY totals ASC) AS xRank to: RANK() OVER (ORDER BY totals DESC) AS xRank Have a look at this example: SQL Fiddle DEMO You might also want to have a look at the difference between RANK (Transact-SQL) and DENSE_RANK (Transact-SQL): R...
Long Story short. I have data that I'm trying to identify duplicate records by address. The address can be matched on the[Address]or[Remit_Address]fields. I use a JOIN and UNION to get the records, but I need the matched records to appear with each other in the results. I can't s...
"FROM clause have the same exposed names. Use correlation names to distinguish them" "No transaction is active." error when trying to send a transactional SQL statment over MSDTC "Restricted data type attribute violation" error and SQLS 2017, ODBC Drivers 11 & 13 for SQL Server "SELECT...
User variables, even though not part of standard SQL, are great objects in MySQL. They allow to keep some “state” for the life of a session: a session can execute a statement to compute a value, store that value in a user variable, and use it in all next statements. This ...
The preceding SQL snippet shows that generating an increasing sequence only requires the following three steps: 1) Generate an array of appropriate length, and the elements in the array do not need to have actual meaning; 2) Use the UDTF function posexplode to generate an index subscript for ...
written in PSEUDOSQL just to show the idea. In real life, you can create your table or use ...
written in PSEUDOSQL just to show the idea. In real life, you can create your table or use ...
(0001) or email (0010). This works pretty well but isn't quite ideal. For example, an account that matches both email & name will rank lower than an account that matches only a phone number. Unfortunately, this is pretty much my limit when it comes to creating querie...
Recently I want to migrate my old Visual Basic 6 project to Visual Basic 2010.Here are the VB 6.0 code:Begin of codeDim cn As New ADODB.Connection Dim rsUser As New ADODB.RecordsetSet cn = New ADODB.Connection cn.Open "Provider=SQLOLEDB.1;Persist Security Info=true;User ID=sa;Initial...
product_id ) SELECT customer_id, product_name FROM sales_cte WHERE rankk = 1 GROUP BY customer_id, product_name; To retrieve the product associated with the clients first purchase we rank all their purchases by order date and pick the first one (first order). In terms of SQL, the way...