Updating Data
Explore how to update data in SQL tables using the UPDATE statement. Understand how to target specific rows with conditions, apply changes to multiple columns at once, and control updates with ORDER BY and LIMIT clauses for precise data manipulation.
We'll cover the following...
We'll cover the following...
Updating Data
We can use the UPDATE statement to change the value of a column for a row or multiple rows.
Example Syntax
UPDATE table
SET col1 = val1, col2 = val2, … coln = valn
WHERE <condition>
ORDER BY col5
LIMIT 5;
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