Sometimes you may need to compare two tables in MySQL to find unmatched records or matched records. Here’s how to compare two tables in MySQL.
How to Compare Two Tables in MySQL
How To Get Last One Month Data in MySQL
Sometimes you may need to fetch last month record or get rows from previous month. Here’s how to get last one month data in MySQL.
How To Copy Table in MySQL
Sometimes you may need to copy table in MySQL or clone table in MySQL. Here’s how to copy table in MySQL.
How To Add NOT NULL Constraint in MySQL
Sometimes you may need to add NOT NULL constraint in MySQL. Here’s how to add NOT NULL constraint in MySQL.
How To Add Default Constraint in MySQL
Sometimes you may need to add default value to column or add column with default value in MySQL. Here’s how to add default constraint in MySQL.
How to Select Top N Rows Per Group in MySQL
Sometimes you may need to select top n rows per group in MySQL. Here’s how to select to n rows from each category in MySQL.
How to Get Last Week Data in MySQL
Sometimes you may need to fetch last week data in MySQL. Here’s how to get last week data in MySQL for reporting and analysis.
MySQL Copy Database
Sometimes you may need to copy database or clone database in MySQL. Here’s how to copy database in MySQL.
MySQL Insert Into Select
Did you know that you can use SELECT statement to insert values into table? Here’s how to use MySQL INSERT INTO SELECT statement to quickly populate tables.
MySQL Select Top N Rows
Sometimes you may need to select top 10 rows or select top 1 row in MySQL. Here’s how to select top N rows in MySQL.