How To Delete All Rows a Table
How To Delete All Rows a Table? - Oracle DBA FAQ - Understanding SQL DML Statements
If you want to delete all rows from a table, you have two options:
The TRUNCATE statement is more efficient the DELETE statement. The tutorial exercise shows you a good example of TRUNCATE statement:
SELECT COUNT(*) FROM fyi_links; COUNT(*) ---------- 3 TRUNCATE TABLE fyi_links; Table truncated. SELECT COUNT(*) FROM fyi_links; COUNT(*) ---------- 0
2007-04-21, 4648👍, 0💬
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