I have a table where we have two columns in question: Emp_ID and Status Current Table: Emp_ID Status 12 Permanent 13 Casual 14 Temp 14 Casual 15 Permanent 15 Casual 16 Casual 16 Casual 17 Casual 17 Permanent 18 Causal…
I'm having a problem updating tables in a MySQL database (InnoDB). I have three tables 1-orders Table orderId userId status 7 4 bending 8 4 bending 2- orderedProducts orderId productId quantity 7 22 1 7 24 1 8 22 2…
I translate t-sql code to PostgreSQL. I have temp table, which structure i can't change. This table have only index without PK. In t-sql to update columns in this table i using this: update t set col_1 = tt.val from…
I have an SQL table laid out like so Column Type Modifiers uuid uuid not null name character varying type character varying info jsonb created bigint Inside the info column is numerous things such as {"id": "1402417796043342360", "colour": "blue", "subtype":…
I have a table named sales_data where I have 3 columns (id int, udf varchar(20), date_of_sale datetime). I'm trying to find weekday for the column date_of_sale by adjusting the time to 6 hours, now I have to update the column…
there is a small table with 10 rows. and sometimes a simple request can take more than 1 second. Query_time: 1.874935 Lock_time: 1.370841 UPDATE table SET value = value + 1 WHERE key = operation_key LIMIT 1; the request is…
I have a problem on this, I can't find where is the problem in my code, anyone help me, pls. <?php if($_POST['submit']) { $username = $_POST['username']; $password = $_POST['password']; $id = $_POST['id']; $query = "UPDATE users SET "; $query .="username…
I have been trying to accomplish an automatic update of a table based on a column value. Here is the example. The idea is that the user will enter their phone, but not their country like this: mobile_phone country '51682815'…
I am trying to execute the below update query using GROUP_CONCAT but it is failing. Can anyone kindly help me in correcting it, moreover the statement must always start with the “update” keyword is the catch here as well. UPDATE…
I have the following query: UPDATE items SET quantity = quantity - 1 WHERE quantity > 0 AND user_id = $1 AND item_id IN (5, 6, 7); I'd like to modify it such that the update will only occur if…