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