We are using phpmyadmin database to store our user datas. There is a column named 'gold' and it is int(11). So when the users max out their golds, it becames negative. So I want to change the column type to…
I am a new MySQL learner and like to use it within a NodeJS application. From my previous knowledge with MongoDB all the tables we need will be created by MongoDB automatically. We only needed to connect to the MongoDB…
I just installed MySQL on my new Laptop and everything worked perfectly, but as soon as I pasted in the old databases from the same version of MySQL it began having problems. I restarted my Laptop and now when I…
I have Price_trend table in that m_id and c_id are foreign keys. I need m_id column 3,7 top two records. Her is my db-fiddle table: price_trend id c_id m_id date 1 1 3 2022-12-08 2 1 3 2022-12-06 3 1…
How can I display those records / customers details who stayed more then 2 days in hotel? Table Rooms contains arrival and check out dates Table Customer contains customer details. Both are connected via a primary key that is the…
I'm trying to make a stored procedure, using phpMyAdmin, that has 2 columns as parameters. This is the SQL code that I have to transform into a stored procedure with parameters: SELECT c1.tara, c2.tara FROM clase c1 JOIN clase c2…
I want to select rows from a table where a column value lies in another column value of the same table. I am trying to execute code in Oracle SQL developer I have a larger input dataset similar to below…
I am having below tables and want to populate the PAYID from the PAY table by looking in to CATEGORY_ID for below use case if PAYID is mapped with CATEGORY_ID then return the PAYID if PAYID is not mapped to…
I am trying to return a list of brands that do not have a specific product ID. Using the following SQL: SELECT Brands FROM AllCustomers WHERE ProductID NOT IN (SELECT ProductID WHERE ProductID ='10235') Is there a more effective way…
In the application, we have a feature where it will display all the years as tab. Each tab has amount(where the amount is the summarized) but at the same time it is have data. Scenario Just to give a background…