I need help creating a table in Java/HTML from a SQL database. My syntax isn't working. DB table: create table if not exists bids ( user_id varchar(50), piece_id int, created_at datetime, amount float, primary key (id, piece_id), foreign key (user_id) references accs(user_id), foreign key (pieces_id) references pieces(id)); create table if not exists pieces ( id int auto_increment, seller_id varchar(50), piece_name varchar(255), designer varchar(50), descrip text, closing_time datetime, initial_price float, increment float, minimum float, primary key(id), foreign key(seller_id) references accs(user_id)); I need help creating a table that shows total earning. I know I need to sort the amount float by the maximum value and then get the sum, but it's not working when I try it for some reason. I also need to create a table that shows total earnings by item and account id as well as by piece type. Thanks for help
I need help creating a table in Java/HTML from a SQL database. My syntax isn't working. DB table: create table if not exists bids ( user_id varchar(50), piece_id int, created_at datetime, amount float, primary key (id, piece_id), foreign key (user_id) references accs(user_id), foreign key (pieces_id) references pieces(id)); create table if not exists pieces ( id int auto_increment, seller_id varchar(50), piece_name varchar(255), designer varchar(50), descrip text, closing_time datetime, initial_price float, increment float, minimum float, primary key(id), foreign key(seller_id) references accs(user_id)); I need help creating a table that shows total earning. I know I need to sort the amount float by the maximum value and then get the sum, but it's not working when I try it for some reason. I also need to create a table that shows total earnings by item and account id as well as by piece type. Thanks for help
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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I need help creating a table in Java/HTML from a SQL database . My syntax isn't working.
DB table:
create table if not exists bids (
user_id varchar(50),
piece_id int,
created_at datetime,
amount float,
primary key (id, piece_id),
foreign key (user_id) references accs(user_id),
foreign key (pieces_id) references pieces(id));
create table if not exists pieces (
id int auto_increment,
seller_id varchar(50),
piece_name varchar(255),
designer varchar(50),
descrip text,
closing_time datetime,
initial_price float,
increment float,
minimum float,
primary key(id),
foreign key(seller_id) references accs(user_id));
I need help creating a table that shows total earning. I know I need to sort the amount float by the maximum value and then get the sum, but it's not working when I try it for some reason.
I also need to create a table that shows total earnings by item and account id as well as by piece type. Thanks for help
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