The difference between Truncate and Delete in Microsoft SQL Server
TipsMake.com - In the following article, we will help you distinguish some basic differences between the DELETE and TRUNCATE TABLE syntax in Microsoft SQL Server application. Basically, both of these statements help us to remove the data, but in essence it is not so.
DELETE statement
This command will help us delete the records - Record from the database in rows - Row . When such a record is deleted with DELETE , all internal components are recorded in the Transaction Log section, the binding parts are checked, and any redundant components are completely deleted. In addition, the logs if accidentally deleted with this DELETE command can still be recovered. While DELETE is often used to delete table data from tables more often when applied in certain data sections, besides, this statement is often used for single data tables, or in the case of want delete data from a certain table when needed in conjunction with many other relational tables. On the other hand, delegating DELETE functions on the table is only applied on different user accounts without having to assign ownership on that account. And the DELETE statement does not change the automatic increase or decrease of the number of columns - Column in the table containing that data.
General syntax:
[WITH [, . n]]
DELETE
[TOP (expression) [PERCENT]]
[FROM]
{table_name [WITH ([. n])]
| | view_name view_name
| | rowset_function_limited rowset_function_limited
| | table_valued_function table_valued_function
} }
[
You should read it
May be interested
- AND conditions in SQL Serverin sql server, the and condition (or and operator) is used to test two or more conditions.
- The ORDER BY clause in SQL Serverthe order by clause is used to filter records in the result set.
- WHERE clause in SQL Serverin sql server) t-sql), the where clause is used to filter results from select, insert, update, or delete statements.
- Comparison operators in SQL Serverthis article will show the comparison operators that are used to check for equilibrium along with more advanced operators in sql server.
- The FROM clause in SQL Serverthe sql server from clause (t-sql) is used to list the necessary tables in the sql server query.
- SELECT command in SQL Serverthis tutorial will help you use sql server select statements (t-sql) with syntax and examples.