Sql Interview Question #10: What is a DEFAULT definition?
Sql Interview Question #10 What is a DEFAULT definition?
Sql Interview Question #10 What is a DEFAULT definition?
Scenario The process of creating, building, and maintaining full-text search capabilities is quite a daunting task. During the installation of Full-Text Search for SQL Server 2000, one of the folders gets installed in a not-so-conspicuous location that could potentially be troublesome as the server gets busier. To get a good start on building and maintaining […]
Sql Inteview Question #10 What are catalog views? Solution
Solution The delete command removes the rows from a table on the basis of the condition that we provide a WHERE clause. Truncate will actually remove all of the rows from a table, and there will be no data in the table after we run the truncate command.
Sql Server Interview Question #9 What is new in lock escalation in SQL Server 2008?
Scenario There is a common practice in the DBA world to work on a daily basis with back-ups and restoring of databases on different servers with different configurations. In an ideal world you would have the same collation and the same compatibility level on all your machines but for cases when this doesn’t happen here’s […]
Sql Server Interview question #8 What is collation? Solution Collation refers to a set of rules that determines how data is sorted and compared. Character data is sorted using rules that define the correct character sequence with options for specifying case sensitivity, accent marks, Kana character types, and character width. Thanks for reading this […]
Scenario When conducting performance testing and tuning on a new system, most of the time a number of options are outlined to potentially correct the performance problem. To determine the best overall solution, each option is tested and the results are recorded. As lessons are learned options may be combine for a better end result […]
Sql Interview Question What is a primary key?
Scenario You may have been in a scenario where you needed to quickly generate a script to drop and then subsequently re-create all of the foreign keys in a database (or in a specific schema, or matching a specific naming scheme). In some situations you can simply disable and re-enable the constraints, which isn’t all […]