how to update values in sql
//to update value
UPDATE students SET course_id = 102
WHERE last_name = 'Jones'; ->
if there is no condition it will update all!
how to update values in sql
//to update value
UPDATE students SET course_id = 102
WHERE last_name = 'Jones'; ->
if there is no condition it will update all!
Updating database in sql
UPDATE contacts SET name = 'Wes Anderson' WHERE id = 1;
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