I have the following query that returns duplicates that i am running on sql server. So I need to write a query that will update second instance of the email address based on the select query that retrieves dulicates to for example imports@rohnis.com to imports@rohnis.com.duplicate. If it is info@eps.ws then info@eps.ws.duplicate. So basically postfix the email address with the word
Tag: sql-update
One if or multiple where?
Let’s say, I want to set a value to multiple rows depending on the value of another cell. So, I can make this in 2 ways: Select all items and set different values using IF: Update `table` set `a` = …
Update table data, fetched from another table
I have a table which is storing the attendance information on an employee and another table that’s storing the information about the shift of the employee which is basically a duty roster. Here is …
I need a Row_number over partition to achieve this in SQL Server
I have three columns PID, AppNo and ProcessedDate I need a query to update the AppNo in the format below PID AppNo ProcessedDate 11 1 09/30/2019 18:21 3 1 09/25/2019 08:37 3 2 …
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 updated column
Efficient way to map new values to a sql query (i.e 4 columns each with same credentials)
First I am new to Postgres so I may be describing this problem incorrectly so please point me to an answer if it has already been answered. I have a database with 10 columns. Lets say 4 columns all use the same codes for values (i.e the letter a, b, d, e) I want to rename all of these in
Update Oracle table column with a sequence number based on varchar field in same table
I am in need of help with the syntax to update an existing field in an oracle table with a new number sequence based on the ordering of another field that is VARCHAR2. Current Table: CODE …
Create an UPDATE statement for every row in a table
I want to update a table on one server with data from a table on another server. The tables have the same columns and I just want to sync the data. I have earlier made a script that creates insert …
Data type mismatch in criteria expression. whats wrong?
how do I put an int variable in sql? int x = Convert.ToInt32(Session[“id”]); string MySQL = @”UPDATE users SET email = ‘”+Request.Form[“email”]+”‘, pname = ‘”+Request.Form[“pname”]+”‘, …
INSERT ‘X’ If another column is updated
I need to update column firstname in table Taulu ( removing single quotes ). I also need to add ‘X’ to another column sq if values where updated. I would like to update this in one statement. What I …