Columns

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Columns

Below is an explanation of the columns in the view tab.

 


Level



Column Name

Database

Table / View Header

Table

Column

Image

Description

Name

ü

ü

 

 

ü

 

 

 

ü

ü

ü

ü

ü

ü

 

 

 

 

 

 

 

 

 

ü

databases        

database        

folder_closed_16_h        

table   table-remove

table_partition   table_partition_disabled

table temporal        

Table InMemoryDurable   table InMemory not durable

table_node   table_nodelink

view        

tablecolumn2        

Instance

Database

Table/view header

Table enabled/disabled state (disabled= clustered index disabled)

Partitioned Table enabled/disabled state (disabled= clustered index disabled)

Temporal Table

In memory table showing durability Blue=Schema and data, red=Schema only

Graph tables node table /edge table

View

Column

Item Count

ü

 




Count of tables and views in database


ü

 



Count of tables or views in database



ü



Count of columns in table

Column Type Size



ü



Sum of columns size (ignores LOB eg text, nvarchar(max) etc)




ü


column size (ignores LOB eg text, nvarchar(max) etc)

Row Count

ü





Row count of all tables and views in database


ü




Row count of all tables / views in database



ü



Row count of table

Primary Key Disabled

ü



 


Count of tables and views in database where the primary key is disabled


ü




Count of table or view in database where the primary key is disabled



ü



=1 to show tables primary key is disabled

Primary Key

ü





Count of tables and views in database having a primary key


ü




Count of tables or views in database having a primary key



ü


key default PK is Clustered Index

key warn PK is NOT Clustered Index

Primary Key Type



 

ü

key default ascN Order asc,   PK is Clustered Index

key default descN Order desc, PK is Clustered Index

key upN Order asc,   PK is NOT Clustered Index

key downN Order desc, PK is NOT Clustered Index

Column Primary details. N is the key position eg. key up3 is the 3rd column in the primary key

Primary Key Not Clustered index

ü





Count of tables and views in database where primary key is not a clustered index


ü




Count of table or view in database where primary key is not a clustered index



ü



=1 to show tables primary key is not a clustered index

Column Order




ü


Order of Columns in table/view. Useful when sorting on a different column

Index Clustered Disabled

ü



 


Count of tables and views in database where clustered index is disabled


ü


 


Count of table or view in database where clustered index is disabled



ü

 


=1 to show tables clustered index is disabled

Index Clustered Unique

ü


 

 


Count of tables and views in database where clustered index is unique


ü

 

 


Count of table or view in database where clustered index is unique



ü

 


=1 to show tables clustered index is unique

Index Clustered Index

ü



 


Count of tables and views in database which have a clustered index, or clustered columnstore index


ü



IX_CI_Unique IX_CI_unique_disabled Unique clustered index

IX_CI_not_unique IX_CI_not_unique_disabled Non unique clustered index

table_CS table_columnstore_disabled Clustered columnstore index        

Count of tables or views in database which have a clustered index, or clustered columnstore index. Note the images are for enabled and disabled states. Disabling a clustered index disables access to the underlying table.



ü


key default ascN Order asc, clustered index is unique

key default descN Order desc, clustered index is unique

key not unique ascN Order asc, clustered index is not unique

key not unique descN Order desc, clustered index is not unique

key default   Clustered columnstore column

Clustered Index

N is the key position

eg. key not unique asc3 Index is not unique,ascending order and id the 3rd column in the index

Clustered columnstore index

no number shown, there is no column order

Table Heap

Index Non Clustered

Index Non Clustered Columnstore

Index Hash

Index XML

Index Spatial

 

ü



 


Count of  tables in database with index type. Note Table heap is a table without a clustered index


ü




Count of  tables in database with index type. Note Table heap is a table without a clustered index



ü



=1 to show the table is a of that type

Is Include




ü

Gradient Ok1

shows Gradient Ok1 when column is part of the an index include. A check box is only displayed on the column for the index Key not the include part.

In Memory

ü




 

Count of in memory tables in database


ü



 

Count of in memory tables in database



ü


Gradient Ok1

shows Gradient Ok1 when in memory table

Fill Factor



ü


 

Fill factor for clustered index as percentage.

Note

 0% is the same as 100%

 This will not show for heap tables- no clustered index on the table

Is Padded



ü


Gradient Ok1

shows Gradient Ok1 if clustered index is padded

Filegroup



ü


database Name

partition Name

database-import Name

Filegroup. Name of the filegroup name

Partition. Name of the partition function name

File Stream name

Nullable




ü

Gradient Ok1

Column is nullable

Identity Insert




ü

123

Column is identity insert

Data Index Ratio

Total Space

Space Unused

Space Used

Space Index

Space Data

ü





Space of all tables, views and indexes in database


ü




Space of all tables / views /indexes in database



ü



Space of table/indexes