DELETE
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Use DELETE to remove rows from a table. Always include a WHERE clause to target specific rows.
Syntax
DELETE FROM table_name WHERE where_clause;Parameters
| Parameter | Description |
|---|---|
table_name | The name of the table from which rows are deleted. |
where_clause | A Boolean expression that identifies which rows to delete. Rows where the expression evaluates to true are removed. |
Examples
Delete rows that match an exact condition
Delete the row where p1 = 10 and p2 = 20:
DELETE FROM dt WHERE p1 = 10 AND p2 = 20;Delete rows that match a range condition
Delete all rows where p1 is greater than 10:
DELETE FROM dt WHERE p1 > 10;Is this page helpful?