Defining SQL Azure Table Statistics
The following properties are applicable to a SQL Azure Table Statistics object.
|
Tab |
Property |
Description |
Additional Information |
| Full Scan | Specifies whether statistics are computed by scanning all rows of the table | ||
|
General |
Where |
Specifies an expression for selecting a subset of rows to include while creating the statistics object | |
|
Sample Number |
Specifies the percentage or number of rows in the table that the query optimizer should use to create statistics | ||
| Sample Type | Specifies the type of Sample Number used | ||
| Persist Sample Percent | Specifies whether the statistics retain the creation sampling percentage for subsequent updates that do not explicitly specify a sampling percentage | ||
| Statistics Incremental | Specifies whether statistics are created per partition or are combined for all partitions | ||
| Maximum Degree of Parallelism | Specifies whether the max degree of parallelism configuration option is overridden for the duration of statistics operation |
For more information, refer to Microsoft SQL Server documentation.
|
|
| No Recompute | Specifies whether the automatic statistics update option is disabled | ||
| Column Members | Specifies the table columns on which query optimizers statistics are created |
|
Copyright © 2021 Quest Software Inc. All rights reserved. All trademarks, trade names, service marks, and logos referenced herein belong to their respective companies. |