So my assignment question is to "Get a list of all books withdrawn by people with the initials 'B.W.'. Show a column for the first name, last name, initials, and the title of the book". I am trying to join…
I have two table in my database first is shop_details and second one is shopOwner_login in shop_details table there is column named ShopOwner_email Shop_Pass and same in shopOwner_login table there is ShopOwner_Id, ShopOwner_email, Shop_Pass Now i want to make a…
I am currently fetching data using the statement $queryfetchBookings="SELECT `id`,`sessionHeld`,`fk_student_id`,`channelName`,`video_duration`,`audio_duration`,`category`,`dateBooked`,`timeSlot`,`duration`,`category`,`studentName`,`overallRating`,`chat_duration` FROM `one_to_one_bookings` WHERE fk_co_id=".$co_id; I now want to add an ORDER BY `id` ASC to the end but whatever variation I have tried results in failure.(Does not fetch data). Need…
When I launch XAMPP, apache works fine but mysql doesn't start, it always say: 'Failed to start "mysql": cannot start service: /opt/lampp/bin/mysql.server: 263: kill: No such process' It is weird because before, everything was working great, and one time, while…
I am working on an application in java that will connect to an sql database, but will also have an internal encrypted database used for user accounts and passwords for security. My question is, is there a way to get(when…
I want to export some data from the DB. Basically what I want to say is this: 1- Select mbr_name from the members table 2- Choose the ones that exist at the course_registration table (based on mbr_id) 3- Join the…
I want to select values 'b' and 'c' by meta key and user id = 197 Select cc.meta_value, fname,cc.meta_value lname FROM usermeta cc where user_id = 197 and (cc.meta_key = 'last_name' or cc.meta_key = 'first_name')
I'm trying to return those posts with post_type = "attachment" , where their meta_value (url) doesn't appear in any post_content . For now I'm trying to give the meta_value manually, which in this case is a image name speed1 I've…
So I designed a Bank database in MySQL, and now I want to convert some syntax to PostgreSQL this is my account and branch table : CREATE TABLE `account` ( `accountnumber` int(80) NOT NULL, `balance` text COLLATE utf8_bin NOT NULL,…
I have a system that stores the data only when they are changed. So, the dataset looks like below. data_type_id data_value inserted_at 2 240 2022-01-19 17:20:52 1 30 2022-01-19 17:20:47 2 239 2022-01-19 17:20:42 1 29 2022-01-19 17:20:42 My data…