This is my piece of code. I want to be able to insert values in lower case too. Example down Below: But I can edit my check constraints to add ‘Web Site’ or ‘Catalog’, I just want to try something else. Thanks. Answer You may lowercase the column and then compare to lowercase string literals:
Tag: sql
SQL CHECK() how to check if input is numeric value?
Hey how can I check if the input has 5 numbers? I tried everything like isnumeric/LIKE ‘%[0-9]%’ they all not working… I tried the following but it doesn’t work.. please help Answer You can use GLOB operator: See the demo.
Converting timestamp from one column of an SQL table to dates in another column of the same table
I’d like to convert unix timestamps from one column of an existing sql table to dates in another column of the same table. Something like this: take the values of column TIMESTAMP from every raw and convert it into a date and put it into column DATE. I already figure out that the below expression converts the timestamps into dates:
Bulk insert data into empty (but existing) records with SQL
The first table columns (A to G) are already filled with data for each row/record, but the columns H to K have no data in it yet. So I have to add data for these columns, for each individual row in the table (1 to 285, whatever the number is). Columns A to G should remain unaltered! What SQL query
Django ORM Left Join onto same table
I have a custom permissions system in a django project that can link any user to any specific model instance to grant permission on that object. It is more complex than this, but boiled down: I want to query for all permissions for any user, that are linked to the same content_object(s) that a particular user has been granted permission(s)
In c# app, how to connect foreign key of subtask table in SQL?
I am trying to create a Task Management System using C# Web API & SQL Server. Here is what I am trying to achieve: Users can send POST requests to create a Task (with optional sub-tasks). Users can send GET requests to retrieve a Task (displaying all sub-tasks in the response if they exist) Here are some of my current
Check digit constraint in SQLite
I’m trying to create a constraint for an id (5 digits in length) where the 5th digit is the last digit of the value (1 x d1 + 3 x d2 + 1 x d3 + 3 x d4). For instance, if the first four characters of the id are 1234, then the fifth digit is the last digit of
How to append two dataframes when column number differ in PostgreSQL in R
What I try to do is that bind rows in my PostgreSQL databes in matched columns like rbindlist’s (from data.table) fill argument. In short, the table I’d like to see in my database is like this; I tried it in RPostgres in this way; But it doesn’t work and fields an error because the second table (b) doesn’t have a
How I can integrate two function in the same request
I want to display the most ordered product with its name but I don’t know how to integrate the max and count function in the same request Answer here is how you can do it:
Rewrite a sql query for better optimization [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 11 months ago. Improve this question I have a table that has the following data id orderid 1 0 1 1 1 2 2 0 3 0 3 1 An id