MSSQL common functions and concepts

1. In technical terms, a table without an index is called a “heap”.

2. Common functions.

select db_id(N'Product'); -- Get DB id

select object_id('test.dbo.PerformanceIssue') -- Get Table id

select * from sysobjects where id= object_id('PerformanceIssue') and type = 'U' -- Get table info

dbcc ind('Test', 'PerformanceIssue', -1) -- Get indexes info (dbname, tablename, -1)

select @@version -- check mssql version if it is dev edition.