34 lines
782 B
Markdown
34 lines
782 B
Markdown
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---
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title: SQL Delete Statement
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---
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## SQL Delete Statement
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To delete a record in a table you use the `DELETE` statement.
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Be careful. You can delete all records of the table or just a few. Use the `WHERE` condition to specify which records do you want to delete. The syntax is:
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```sql
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DELETE FROM table_name
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WHERE condition;
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```
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Here is an example deleting from the table Person the record with Id 3:
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```sql
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DELETE FROM Person
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WHERE Id = 3;
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```
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Using DELETE to remove all records from a given table
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```sql
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DELETE * FROM Person
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;
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```
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Or depending on your RDBMS you could use the TRUNCATE TABLE statement which deletes all records from a table and depending on your RDBMS may or may not allow rollback. DELETE is DML and TRUNCATE is DDL.
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```sql
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TRUNCATE TABLE Person;
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```
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