<< Click to Display Table of Contents >> Navigation: View Indexes > Columns |
Below is an explanation of the columns in the view tab.
Level |
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Column Name |
Database |
Table / View Header |
Table |
Column |
Image |
Description |
Name |
ü ü |
ü |
ü ü ü ü ü ü |
ü |
|
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 |
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ü |
|
Count of tables or views in database |
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ü |
Count of columns in table |
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Column Type Size |
ü |
Sum of columns size (ignores LOB eg text, nvarchar(max) etc) |
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ü |
column size (ignores LOB eg text, nvarchar(max) etc) |
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Row Count |
ü |
Row count of all tables and views in database |
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ü |
Row count of all tables / views in database |
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ü |
Row count of table |
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Primary Key Disabled |
ü |
|
Count of tables and views in database where the primary key is disabled |
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ü |
Count of table or view in database where the primary key is disabled |
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ü |
=1 to show tables primary key is disabled |
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Primary Key |
ü |
Count of tables and views in database having a primary key |
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ü |
Count of tables or views in database having a primary key |
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ü |
PK is Clustered Index PK is NOT Clustered Index |
Primary Key Type |
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|
ü |
N Order asc, PK is Clustered Index N Order desc, PK is Clustered Index N Order asc, PK is NOT Clustered Index N Order desc, PK is NOT Clustered Index |
Column Primary details. N is the key position eg. 3 is the 3rd column in the primary key |
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Primary Key Not Clustered index |
ü |
Count of tables and views in database where primary key is not a clustered index |
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ü |
Count of table or view in database where primary key is not a clustered index |
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ü |
=1 to show tables primary key is not a clustered index |
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Column Order |
ü |
Order of Columns in table/view. Useful when sorting on a different column |
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Index Clustered Disabled |
ü |
|
Count of tables and views in database where clustered index is disabled |
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ü |
|
Count of table or view in database where clustered index is disabled |
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ü |
|
=1 to show tables clustered index is disabled |
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Index Clustered Unique |
ü |
|
|
Count of tables and views in database where clustered index is unique |
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ü |
|
|
Count of table or view in database where clustered index is unique |
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ü |
|
=1 to show tables clustered index is unique |
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Index Clustered Index |
ü |
|
Count of tables and views in database which have a clustered index, or clustered columnstore index |
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ü |
Unique clustered index Non unique clustered index 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. |
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ü |
N Order asc, clustered index is unique N Order desc, clustered index is unique N Order asc, clustered index is not unique N Order desc, clustered index is not unique Clustered columnstore column |
Clustered Index N is the key position eg. 3 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 |
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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 |
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ü |
Count of tables in database with index type. Note Table heap is a table without a clustered index |
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ü |
=1 to show the table is a of that type |
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Is Include |
ü |
shows 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. |
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In Memory |
ü |
|
Count of in memory tables in database |
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ü |
|
Count of in memory tables in database |
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ü |
shows when in memory table |
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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 |
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Is Padded |
ü |
shows if clustered index is padded |
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Filegroup |
ü |
Name Name Name |
Filegroup. Name of the filegroup name Partition. Name of the partition function name File Stream name |
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Nullable |
ü |
Column is nullable |
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Identity Insert |
ü |
123 |
Column is identity insert |
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Data Index Ratio Total Space Space Unused Space Used Space Index Space Data |
ü |
Space of all tables, views and indexes in database |
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ü |
Space of all tables / views /indexes in database |
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ü |
Space of table/indexes |