I am trying to get an update statement to function how I need. I’ve tried the following with INNER / OUTER LEFT / RIGHT JOINS. I continue to have records that are not updated in the usertype2 table despite having usertype3 child values. Am I going about this the right way? Usertype2 and Usertype3 will a…
Tag: sql-server
Reference to database and/or server name is not supported in this version of SQL Server
Objective I’m trying to put data from a couple different Azure databases into a new Azure database with a script similar to the following: Essentially I am creating the tables in the new database with the exact same schemas that are in the source databases and then trying to insert all of data from thos…
The multi-part identifier “t7.rate_buy” could not be bound
Please help me on this error message: The multi-part identifier “t7.rate_buy” could not be bound. I can’t find how to fix this. I use SQL Server 2012 and I have tried everything but I can’…
How do I use a variable to create a randomized date for every row in a column?
I’m currently trying to randomize every date inside a column! Will this create a single random date for the variable and assign it to every row, or will this generate a unique randomized date for every row? (I’m using a variable here instead of just doing it right in the update statement because I…
SQL Server: Drop all Not Null constraints in all DB tables
How do I drop all Not Null Constraints in All Columns in every table using SQL Server ? Would like to loop run this query in all tables and columns, How to remove not null constraint in sql server using query Note: requirement is for all non-primary key columns. Similar Question: How to drop all Foreign Key c…
Replacing case with IIF in SQL Server
So for my above query, I want to use IIF instead of CASE, because I want to show only uninsured patients, would something be correct? Because if I only use one case in my case scenario, the null will should up in my insurancestatus column instead of uninsured. Basically I just want the result for null showing…
Both columns can’t have nulls at the same time, only one per time, how to define this constraint?
I have a table: If clients feedback than 1 otherwise Barbers feedback 1, how to make a constraint for this situation? ClientFeedback bit null, BarberFeedback bit null, Sorry for English Answer You use a check constraint. For instance, if you want exactly one value to be 1: I am guessing that might be what you…
How to split a sentence and get only left 15 or less (Not greater than 15) characters on one column but at the end it could be a complete word
How to split a sentence and get only left 15 or less (Not greater than 15) characters on one column but it could be a complete word. Example: Ali, House Number ABC/123, Sattelite Town, Lahore. Need support here. Answer You can try something like this:
How do I return NULL conditionally from a JSON_QUERY
How do I return a JSON_QUERY that returns NULL (or no property at all) if the selected value from the sub-query (or left join) is empty? Here is a simple example (imagine NULL below is a sub-query): This returns and empty JSON object – which is not what I want: Since NULL is being returned from the sub-…
Logic for backward updation based on parent value
I have below tables with data as below Table_Cell Table_column Table_row I need to update SwitchCol in Table_column and Switchrow in Table_row Logic is If for an column_id in Table_column, all the combination with row_id in Table_row,present in table Table_Cell is 1, then make the SwitchCol =1 for that column…