I have 1 table and 4 columns. I would like to get max value from visit and spending with use condition as max visit first and max spending second. The result should be shown on the YELLOW highlight on Image above. For my code below. Please help me in a better way to do this. Answer This would be the
Tag: sql-server
Select the duplicate rows with specific values
How can I only get the data with the same ID, but not the same Name? The following is the example to explain my thought. Thanks. Expected Output: How I have done. But the result included the following parts that I do not want it. Answer One approach would be to use a subquery to identify IDs that have multiple
Alter a table which has non-unique non-clustered index to add a column
I have a table named Person which already have few non-unique non-clustered index and one clustered index (based on primary key). I have to write two queries: I need to alter the table to add column birthplace. Do I need to check any index while writing the alter table person add birthplace varchar(128) not null? My next requirement is I
Default sort my own order without sort by
I want to leave the order as is in the in Clause, however SQL output is ordered by ID I know how to achieve the result using a temp table. Is there a better way to do it? Answer Not sure what you mean by I know how to achieve the result using a temp table as you haven’t shown
Knex join on column belonging to same same table
Using Knex.js, I am attempting to query a table of users. The only columns that are important for this scenario are internal_id (key), name, and supervisor_id. Every user (except one) has a supervisor and their record stored the ID of that supervisor. When viewing an individual user record in my app, I want to query the users table getting info
How can I UPDATE a table based on another table, using values from groups of rows?
I have two tables: I would like to update values in PTO’s WorkTypeId column: EMP NO in Employee (the lookup table) and PTO should match. A single WorkTypeId value should be picked from only the first occurrence of the month. For example, given this sample input data: TABLE Employee: Site WorkTypeId Emp_NO Date 5015 MB 1005 2022-02-01 5015 MI 1005
How do you join OpenQuery onto another Select statement?
I have written statement using OpenQuery and now want to join it onto my another query, so that when I run the view it returns a table with records from both selects. How would I go about this? These are the queries I currently have: Answer Why not just literally JOIN to it?
Converting nvarchar to int, converting phone with symbols with only numbers
I am trying to convert phone number from the column ‘phone’ from the table ‘Clients’. I have tried the following syntaxes, but I still get error messages – Error: Conversion failed when converting the nvarchar value ‘030-3456789’ to data type int Conversion failed when converting the nvarchar value ‘030-3456789’ to data type int. The query doesn’t return error but there
Get records greater than 1 for same status
I have table logs Table 2 status_master So, now I’m trying to get the retry count for each scenario. Expected result Answer Sounds like an aggregation of an aggregation to me. Try: Results status count 2 1 19 1 My results were different than your expected results. Did you mean for status = 1 to be status = 2 in
Copy data from one set of tables to another with extra columns [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 8 months ago. Improve this question Is there any quick way for the below one? instead of generating Insert into Select SQL queries manually one by one for all 500 tables?