I have this following query to get the primacy for an employee : My output is like below : What I want is to get primacy (primary,secondary, tertiary) to each function like below : The function having the minimal sumOrder will be the primary function and so on. Answer You can use a ROW_NUMBER() ordered by the…
Tag: tsql
Update column with below query?
How do I write this query to update a column based on the case statement? Answer As commented, you query looks pretty good, apart from these: the ORDER BY clause does not make sense; an UPDATE query does not return any record, so ordering is out of scope for the same reason, you don’t have to alias the …
Query works on SQLite but fails on SQL Server
The following query works for me in SQLite. But in SQL Server, it gives me an error. Invalid column name ‘VehId’. And the editor puts a red squiggly line under the last VehId (but not the first). As you might expect, Vehicles.Id is the primary key. I’m trying to find all foreign keys in Tran…
Merge groups of consecutive rows in T-SQL and sum values from each group
Updated 10/08/2019: @Gordon Linoff: I have tried to applied your solution but I realized that is not working as expected. I have added an example with expected result with comments here (https://dbfiddle.uk/?rdbms=sqlserver_2017&fiddle=1b486476d6aeab25997f25e66ee455e9) and I would be grateful if you could…
Select max data in interval of 1 hour within a time range in sql
I have some difficulties with sql server to select max value in a column in interval of 1 hour within a time range. My table look like this: +———-+——-+———————+ | Id | …
How to structure this case when expression in the where clause?
I have a parameter where there are three available options, “ecom”, “nonecom”, and “both”. When the parameter is set to “ecom”, I want there to be a where clause where it says Customer_Number = ‘…
Merging Rows containing ColumnA predicated by next result(s) of ColumnA
I want the result to display the amount of instances a particular service has been booked for. If the following row has the same service then they should be summed together. Sample Data Expected …
Count decline Attempts with CURSOR in Sql Server
Hi i am stuck at this problem, i have worked a solution through CURSOR in SQL SERVER but my rows are around 400K and output is taking hours, can anyone do this faster? maybe through CROSS APPLY or …
Remove duplicates and fix foreign keys in T-SQL
I have the following tables: Foo_1 Id | Created | Dupe 1 | 2019-01-01 | ‘one’ 2 | 2019-01-03 | ‘one’ 3 | 2019-01-01 | ‘two’ 4 | 2019-01-02 | ‘one’ 5 | 2019-01-02 | ‘three’ Bar_1 Id | BarId …
Regular expression blacklist
Can someone explain to me the meaning of the following query: SELECT message.message FROM message CROSS JOIN Blacklist WHERE(message.message LIKE {fn CONCAT({fn CONCAT(‘%’, Blacklist.Words)}, ‘%…