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To drop an index using T-SQL, you need to use the DROP INDEX statement, which has the following syntax: DROP INDEX index_name ON table_or_view_name [;] The index_name is the name of the index you ...

If you drop a table with indexed columns, all the indexes are automatically dropped. If you drop a composite index, the index is dropped for all the columns that are named in that index. You cannot ...

Learn how to use temporary tables in SQL queries more efficiently and reliably. Discover tips and tricks to choose the right type, use indexes and statistics, drop them when not needed, use ...