Latest Answer : .dbc file basically helps abinitio coops to connect to database. It includes all the required database parameter and other default value respective to it. you can modify them.However .cfg is file is use set up some temporary environment for a particular ...
Latest Answer : You can truncate the table using one of the following components: Run SQL, Truncate Table, Update Table. ...
What is the difference between clustered and non-clustered indices? ...and why do you use a clustered index?
Latest Answer : Using "show users" command yuo can see all the users currently logged on into SQL server ...
Latest Answer : DBCC is stand for database consistency checker. ...
Latest Answer : Explicitly chooses an index scan for the specified table. You can use the INDEX hint for domain, B*-tree, and bitmap indexes.CREATE INDEX ix_customers_genderON customers(gender);set autotrace traceonly explainSELECT *FROM customersWHERE gender = 'M';SELECT ...
Describe where you would use each of the following index types in relation to query type and/or data set: Hashed, Sorted, Bitmapped (Ranked), Clustered
In a process which reads 15,000 rows from one table and either updates or inserts them into another table and given the scenario where the process may abnormally terminate, describe how you track progress within the data to ensure the process could be restarted without repeating any processing.
In the scenario outlined in #18 and given that the output table(s) will be accessed by concurrent readers describe how your SQL code would be structured to minimize lock contention.