Nóta
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as shíniú isteach nó eolairí a athrú.
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as eolairí a athrú.
The Table Scan operator retrieves all rows from the table specified in the Argument column of the query execution plan. If a WHERE:() predicate appears in the Argument column, only those rows that satisfy the predicate are returned.
Table Scan is a logical and physical operator.
.gif "Table scan operator icon")
Graphical execution plan icon
See Also
Tasks
How to: Display an Actual Execution Plan
Concepts
Logical and Physical Operators Reference
Displaying Execution Plans by Using the Showplan SET Options (Transact-SQL)