What You Know About Maximum Number Of Non Clustered Index In Sql Server ? You may not be creating so many non clustered indexes but the interviewer may want to know how in depth you know about sql server indexes. If you answer this questions with the old and new version details then it will
For SQL Server 2012 the limit of columns that can be included in the index is 16. SQL Server 2016 has limit of 32 columns which can be included in the index
In SQL Server 2014 version the limit of index size is 900 bytes. In SQL Server 2016 version the limit of index size is increased to 1700 bytes for non clustered index 900 bytes for a clustered index.
Below query can be used to find heap table in sql server. SELECT T.Name ‘HeaptableName’ FROM sys.indexes I INNER JOIN sys.tables T ON I.object_id = T.object_id WHERE I.INDEX_ID = 0
A HEAP table in a sql server is a table without a clustered index. It can have non clustered index on it. A Table with a clustered index is called clustered table. Since it does not have clustered index the data in this table won’t be in sorted order. When you want to insert data