I am building a custom e-commerce platform for a music store using a client's existing inventory list in which each item has a unique "System ID" (represented by a MySql table inventory). The problem is several "unique" items in the…
I'm trying to order this results by date in descending order with this query SELECT DISTINCT d.id, to_char(d.creation_date::date, 'dd/mm/yyyy') AS delivered_date FROM delivery_kits_equipment_of_visit d WHERE d.deleted IS NOT TRUE AND d.deleted = 'FALSE' ORDER BY to_char(d.creation_date::date, 'dd/mm/yyyy') DESC LIMIT 10…
I have a very simple mysql query join for storing records of instagram profiles and their posts. profiles table = 2500 records (PK = p.id) post_files table = 800,000 records (PK = pf.id) SELECT p.id, p.instagram_id, pf.filename, p.last_updated_on, count(pf.id) as…
I have a query like this, SELECT colA, colB, colC, colD FROM myTable ORDER BY colC ASC; Here, in myTable, all the values in the column colC are Empty/Blank/NULL. Now, how MySQL will behave in this scenario? I know the…
sample code SELECT b.title, i.barcode FROM biblio b JOIN items i ON b.biblionumber= i.biblionumber Join biblioitems bi ON i.biblionumber=bi.biblionumber where i.barcode IN (4088,6183,6191) above SQL given results as below, how do I get results in IN (4088,6183,6191) as entered order
I'm trying to return a sorted list of entries by their date, but keep matching columns together. For a super simplified example, the table food is as follows. id name group_uuid date 1 Apple 6d37ca 2023-05-20 2 Cucumber d90ad2 2023-05-20…
I have two tables, one named user and the other named payment. A user can have multiple payments. example: user 1 with 2 payments user 2 with 5 payments user 3 with 10 payments user 4 with 7 payments I…
I know that a deterministic ORDER BY is when you sort by a UNIQUE INDEX column, 1) is this true?. I want to sort by the columns name and percentage. There is a possibility that 2 or more students have…
Let's assume the table has 110 rows. The following skips the first 10 rows and returns the other 100: SELECT ... FROM ... ORDER BY ... LIMIT 10, 100 Is there a way to replace 100 by whatever is left?…
I have a query, works fine. In the last step I want it to order the whole table DESC based on the number of items in the 'Item List' column, but it's not working. SELECT t8.username AS 'Username', GROUP_CONCAT(CASE WHEN…