I’ve queried user_invitations.inviter_id with filter I want which is: select inviter_id, count(inviter_id) as invited_cnt from user_invitations group by inviter_id having invited_cnt >=…
Tag: mysql
How to search from a table using join?
So I have three tables as follows: Members -> id, userId, accountId Account -> id, name User -> id, firstName, lastName, email INSERT INTO `account` (`id`, `name`) VALUES (‘1’, ‘xyz company’), (‘2’…
Exclude records from query based on two joined tables results
I have an app that is used to inspecting residence rooms at a university. Staff goes through the rooms and inspects based on the list of inspection items and marks the condition as a pass or fail. every inspection has 25 detail lines that can be marked with a pass or fail table 1 is the inspection table insp_no, Description,
Trying to connect two tables together by using id value from one table on the other
So i’m pretty new to sql and i’m trying to figure out how to connect two tables together. I have a table named customers and a table named pets and i want to assign the pets to specific customers. I am able to assign them a customer value but only as the id, i can’t figure out how to take
how the sql works by in a sql about using index
how can this sql use index and how can this sql not use index. CREATE TABLE `testtable` ( `id` bigint(20) NOT NULL AUTO_INCREMENT, `a` int(11) NOT NULL, `b` int(11) NOT NULL, `c` int(11) NOT …
Duplicate column name – inner join
This is my query : SELECT FinancialMoein.*, FinancialMoein.kol_code as kol_code , TBFC.kol_code as parent_code FROM ( SELECT TP.*, ifnull(TP.kol_code,TP.moein_code)…
One value for multiple placeholders in nodejs-mysql
To allow users to login using thier username or email OR phonenumber, I’m using this query: res.post(‘/api/userlogin’, function(req, res){ connection.query( ‘SELECT * FROM users WHERE …
Referencing the count in object PHP
I’m trying to reference COUNT(*) from the object below. I grab the date using $the_date = $obj2->the_date as per the below example, but how do I reference count? Of course using COUNT(*) will throw …
MySQL Workbench reports “is not valid at this position for this server version” error
For the following SQL query: SELECT CONCAT( customers.name, ‘ ‘, customers.familyname ) As Name, I receive the following error message: “SELECT” is not valid at this position for this server …
SQL Query not return values
Im running a bit of SQL on my php app, its meant to return a value that gets compared to the value that does get returned. The query is returning two of the 4 values that i need. I’ve tried to …