This code is in a custom WordPress plugin. if (isset($_POST['send_user'])) { $username = sanitize_text_field( $_POST['username'] ); global $wpdb; $customer_id = $wpdb->get_var("SELECT user_id FROM wp_wc_customer_lookup WHERE username = $username"); This code does not work properly and it gets an error message…
In SQL I have a table setup RegisterTable ---- DocId int status int docType int CarDocument Table ---- carDocId int (PK, FK -> RegisterTable) name string carMake varchar EmployeeDocument ---- emplyeeDocId int (PK, FK -> RegisterTable) name varchar age int…
I'm very much a newbie to programming. I am trying to update my table column labelled 'bonus' with a new value of 505.99 if two conditions are met: if the givenname is Mary and their bonus is currently 155.99, or…
-- create CREATE TABLE employee ( emp_id INTEGER, job_code TEXT, cnt_check int ); -- insert INSERT INTO employee(emp_id,job_code) VALUES (0001, 'JC001'); INSERT INTO employee(emp_id,job_code) VALUES (0001, 'JC001'); INSERT INTO employee(emp_id,job_code) VALUES (0002, 'JC002'); INSERT INTO employee(emp_id,job_code) VALUES (0002, 'JC002'); INSERT…
I want to select max prices only when certain condition on the table are met. The table consist of this column | id | product_item_code | distribution_channel | sap_no_shipto | valuation_type | price | |----|-------------------|----------------------|---------------|----------------|-------| | 1 | A |…
I have a question, what is missing or wrong in the RETURN statement that it keeps crashing error 2F005 I am creating a table to log errors drop table if exists public.funkcja_x; create table public.funkcja_x ( error_alert text ); I…
I have 2 tables with a foreign key. I have to get the counts of all the records in right table and the threshold value of max ts in right table. TABLE alarm column Datatype id PK name varchar TABLE…
I need to return value in preference order, if the value starts with a it should be returned first, if it does not exist we return the value which starts with b. SELECT value FROM table one WHERE value LIKE…
I don't get why when I SELECT pizzeria_name and person_name in FROM nested query it doesn't work but when I put (*) instead i see two columns displayed on the screen with names person_name and pizzeria_name. How can i substitute…
CREATE TABLE ORDERS ( ORD_NUM NUMERIC(6,0) NOT NULL PRIMARY KEY, ORD_AMOUNT NUMERIC(12,2) NOT NULL, ORD_DATE DATE NOT NULL, INSERT INTO ORDERS VALUES('200100', '1000.00', '08/01/2008'); INSERT INTO ORDERS VALUES('200110', '3000.00', '04/15/2008'); INSERT INTO ORDERS VALUES('200107', '4500.00', '08/30/2008'); Since I have large…