Learn SQL CRUD basics and Here’s a fast overview of how to utilize them in 5 minutes.
SQL CRUD basics in 5 mins
SELECT
To select data from a table, you can use the SELECT statement. You need to specify the columns that you want to retrieve and the table that you want to query. You can also use various clauses to filter, sort, group, or join the data. For example, this code selects the name and email columns from the customers table where the phone column is not null and orders the result by name in ascending order.
SQL
SQL
SQL
SELECT name, email
FROM customers
WHERE phone IS NOT NULL
ORDER BY name ASC;
name email
Alice alice@example.comSELECT name, email
FROM customers
WHERE phone IS NOT NULL
ORDER BY name ASC;
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