Complete required steps: In this exercise, you need to create a database.

Document the database schema, including table structures and relationships by taking a screenshot for each step and save each query.

$1-$ Define the tables: Create a table for members and a table for groups, each with their respective columns and data types. Set the appropriate primary key for each table.

$2-$ Define the junction table: Create a junction table to handle the many$-$to$-$many relationship between members and groups. Set the primary key for this table to be a composite key made up of the member$\_$id and group$\_$id columns. Set foreign key constraints linking these columns to their respective tables.

$3-$ Insert some test data into $3$ tables: Insert member and group data into their respective tables using MySQL$\text{'}$s INSERT statement. Make sure to include all necessary information, such as member name, email address, phone number, group name, and group description.

$4-$ Update data: Use MySQL$\text{'}$s UPDATE statement to modify member or group data as needed. This can include changing member contact information, updating group descriptions, or adding$/$removing members from groups.

$5-$ Query data: Use MySQL$\text{'}$s SELECT statement to retrieve data from the tables. This can include simple queries to retrieve all members or groups, or more complex queries to find members belonging to specific groups or groups with specific members.

$6-$ Delete data: Use MySQL$\text{'}$s DELETE statement to remove a member, group, and entries in the junction table as needed.

$7-$ Make a PHP function that, after validating form fields, allows for inserting the member's name, email address, and phone number into the database member table from an HTML page.

Perform a couple of test cases for all functions to ensure the code works as expected and the member table contains inserted data.