working on My sql database on Python: 1) installation of mysql on pycharm 2) adding query 3)deleting query 4) updating query

1. Python Using
MySQL Database
Prepared By: Abr-E-Shmina Humayun

2. Outline
Installing MySQL on PyCharm
Creating DB on Mysql
Setting DataTypes in Mysql
Importing Libraries
Creating GUI
Creating Buttons
Designing Queries
Giving Column Names
Aligning Columns
To Show Data On Table
Add Query
Adding The Data In Table
Update Query
Updating The Data On Table
Delete Query
Deleting The Data In Table
Your Questions
Thank You Note!

3. Installing MySQL ON PyCharm
Command Written On Cmd.
That’s How it should be Written:

4. Creating Database
On MySQL
TABLE NAME
DATABASE NAME
Created Columns

5. Setting DataTypes
In SQL

6. 1
IMPORTING
LIBRARIES
Library to import mysql
For setting Screen Size
Creating Variables e1,e2,e3

7. Creating GUI
TEXT None = “space for font-family”
30 = is for size of the text”
For Padding
Variable
which
has, tk
TextView

8. Creating buttons
Entry is for taking input from user.
.place is to give padding to the
contents. OUTPUT

9. Designing Queries
Queries:
Insert,
Update,
Delete
Command, here is
representing which
method we are going
to apply.
Height, Width
represents the
size of a
button.
OUTPUT

10. Giving Column Names
TreeView:
It represents
tabular
representation.
OUTPUT
Is for browse
through
multiple items.

11. Aligning Columns
For aligning the columns in table.
For writing text in a columns.
For spacing between text in column.

12. TO SHOW THE DATA ON TABLE
.fetchall() from a table (returns a list of tuples).
Here the show() function is defined.
Here the function is being called.

13. “ADD” QUERY
.get() is for input
Connected DB.
Values will be record acc to the cols
Execute takes to SQL for the VALUES
Displays the alert of success.
Once the values are displayed on
ListBox, input boxes are cleaned for
the values for next data input.

14. ADDING THE DATA ON TABLE
Recorded successfully

15. ADDING THE DATA ON TABLE
Added successfully

16. “UPDATE” QUERY
To set the focus on Desired window

17. UPDATING DATA FROM TABLE
Updated successfully

18. UPDATING DATA FROM TABLE
Recorded successfully

19. “DELETE” QUERY
.rollback() is to revert the data incase of input failure

20. DELETING DATA FROM TABLE
The following command is to
double click/bind the whole
row to select to “delete”.
Deleted successfully

21. Questions?

22. THANK YOU
FOR YOUR TIME!