I am new to MySql and have been trying to learn it for a project. I have a table as below (Table 1) and I need the output from it as Table 2. The output is ordered by CREATED_AT field and if there are multiple rows for the same FRUIT_TYPE, the field with the least CREATED_AT value is picked. For
Tag: database
display all the 1year back from current data in the table in db2
this is my table. i want to extract records of last 1 year from current date. so my output should be Answer In the WHERE clause set the condition that dob is greater than the current date minus 1 year: If you want all the rows of the current and the previous year: See the demo.
Create a query to select data from MYSQL WHERE min(i_status) = 4
I Have two MY SQL tables OrderTable and itemTable Im recive all orde whit query1 -ResultTable1 – it ok ResultTable1 but I need to receive all orders, goods with which have a minimum status of 4, and the sum of all goods from this order, not only goods with ID = 4 My query should look like this, but it
Trying to do basic subtraction from a database table
I’m trying to subtract data based on user input, for example: UPDATE table SET quantity=quantity – * some input value* This is easy if I’m subtracting field by field, where id=1…2…3, but I want to subtract values automatically when I input quantity, so if input is 60, and there is 50 in the first field, remainder would be subtracted from
Overwriting of variable columns in sqlite without string-based construction?
I have a JSON object containing sets of a “keyX” and the corresponding “value”. I need to write the values into a database into the column “keyX”. Unfortunately one can’t format the SQL Query like this: Therefore I’m currently solving it like this: This is working perfectly, but SQL queries shouldn’t be constructed string-based. In this specific case, the keys
case and order by – How to specify that something should be shown in the end of the list?
From: https://www.w3resource.com/sql-exercises/sql-retrieve-exercise-24.php Write a SQL query to find all the details of 1970 winners by the ordered to subject and winner name; but the list contain …
How can I avoid duplicates accross multiple columns in access?
My question is pretty simple, yet I am unable to find the answer I need. I have an access database with a table called coaches. I have another table called teams, which can have a coach and assistant coach. I need to be able to allow no duplicates across the “Coach” and “Assistant Coach” Fields. Coaches can be both head
MYSQL Specific Order With Conditionals
Okay… I have three columns that I’d like to order based on their conditions. Column 1 (INT) = last_reboot Column 2 (BOOL) = onlinecheck Column 3 (INT) = drive_use I’d like “last_reboot” to be default and ordered descending. If “onlinecheck” = 0, I’d like it to be at the top of my query else ordered by the the “last_reboot” desc.
can not check whether a table exists or not in postgresql
I’m writing a C program that connects to a postgreql db.I’m trying to check for a table : this variable is a global variable. but when I compile the code this error occurs: Answer If this is a global variable, C requires that it be initialized with something known at compile time; if it requires a call to PQexec(), this
MySQL Order By Date And Boolean Priority: Number To Date Weirdness
I have a table which I want to get sorted by date_created descending, but there is also a pinned column which if that is 1 the row should be at the top regardless of date. The query I’ve come up with, …