Here are some common SQL commands that every developer should know:
: used to retrieve data from one or more tables.
: used to insert new data into a table.
: used to update existing data in a table.
: used to delete data from a table.
: used to filter data based on a specified condition.
: used to group data based on a specified column.
: used to sort data based on a specified column.
Optimizing your Web Store’s Database with SQL Normalization Techniques