SQL Video Tutorials
- Download & Install MySQL with Workbench and creating database with sample student table with records
04-Jan-2021
- Answers of questions posted by visitors on SQL sum command MySQL query
19-Feb-2021
- Answers of questions posted by visitors on SQL sum multiple columns MySQL query
20-Feb-2021
- Creating sample MySQL student table using SQL dump in Workbench
27-Feb-2021
- SQL UPDATE query to update columns with WHERE & AND conditions & with multiple columns data
28-Feb-2021
- SQL UPDATE query to update columns in multiple tables using INNER & LEFT JOIN with GROUP BY query
28-Feb-2021
- Query to get Second highest number by mark using Order by and LIMIT from student table
28-Feb-2021
- GROUP BY SQL query to get number of records, average , maximum minimum & sum over a group of records
28-Feb-2021
- MySQL case – when –then to match against value or condition with GROUP by and BETWEEN query
07-Mar-2021
- Number of records in a table with different conditions by using SQL count() in less than 2 minutes
27-Mar-2021
- MySQL IF function return data based on True or False condition matching with group by & between SQL
28-Mar-2021
- SQL delete table command by using DROP query and before deleting checking if TABLE exists
05-Dec-2021
- SQL to delete records using WHER condition and removing records from multiple tables by joining
06-Dec-2021
- Copy structure with data to a new table with unique constraints auto increment using IF EXISTS
08-Dec-2021
- Copy data to an existing table by INSERT or REPLACE with constraints using on DUPLICATE KEY UPDATE
09-Dec-2021
- Creating and deleting Primary Key constraint of Table and difference between Unique Key in MySQL
13-Dec-2021
- Tkinter Query window to execute SQL commands SELECT UPDATE DROP with WHERE to learn and show results
17-Mar-2022
- 20 SELECT queries with WHERE BETWEEN AND OR IN LIKE commands to get data from SQLite database
21-Mar-2022
- Question and answers on Python, Tkinter , MySQL, SQLite , creating PDF files and PHP
30-Mar-2022
What is SQL Query with WHERE Condition Collecting data by linking more than one table
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SQL Video Tutorials