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The TRUNCATE TABLE command deletes the data inside a table, but not the table itself. The following SQL truncates the table "Categories":
3 wrz 2024 · Removes all rows from a table or specified partitions of a table, without logging the individual row deletions. TRUNCATE TABLE is similar to the DELETE statement with no WHERE clause; however, TRUNCATE TABLE is faster and uses fewer system and transaction log resources. Transact-SQL syntax conventions.
6 wrz 2024 · The TRUNCATE TABLE statement in SQL is used to quickly remove all rows from a table, effectively emptying the table. Unlike the DELETE statement, which removes rows one at a time and can be rolled back (depending on the database support for transactions).
This tutorial shows you how to use the SQL TRUNCATE TABLE statement to remove all data in a big table fast and efficiently.
25 wrz 2008 · TRUNCATE TABLE removes the data by deallocating the data pages used to store the table's data, and only the page deallocations are recorded in the transaction log. TRUNCATE TABLE removes all rows from a table, but the table structure and its columns, constraints, indexes and so on remain.
This SQL Server tutorial explains how to use the TRUNCATE TABLE statement in SQL Server (Transact-SQL) with syntax and examples. The TRUNCATE TABLE statement is used to remove all records from a table in SQL Server.
This tutorial shows you how to use the SQL Server TRUNCATE TABLE statement to remove all rows from a table faster and more efficient.
