Skip to content

Commit 9ff6809

Browse files
committed
Add a link back
1 parent 80cb091 commit 9ff6809

1 file changed

Lines changed: 1 addition & 1 deletion

File tree

docs/sql-server/what-s-new-in-sql-server-2022.md

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -88,7 +88,7 @@ The following sections provide an overview of these features.
8888
| Query Store hints | [Query Store hints](../relational-databases/performance/query-store-hints.md) leverage leverages Query Store to provide a method to shape query plans without changing application code. Previously only available on Azure SQL Database and Azure SQL Managed Instance, now are available in SQL Server 2022 Preview. Requires enabling Query Store.|
8989
| Memory grant feedback | Memory grant feedback adjusts the size of the memory allocated for a query based on past performance. SQL Server 2022 preview introduces [Percentile and Persistence mode memory grant feedback](../relational-databases/performance/intelligent-query-processing.md#percentile-and-persistence-mode-memory-grant-feedback). Requires enabling Query Store.<br/><br/> - **Persistence**: A capability that allows the memory grant feedback for a given cached plan to be persisted in the Query Store so that feedback can be reused after cache evictions. <br/>- **Percentile**: A new algorithm improves performance of queries with widely oscillating memory requirements, using memory grant information from several previous query executions over, instead of just the memory grant from the immediately preceding query execution. |
9090
| In-memory OLTP management | Improve memory management in large memory servers to reduce out-of-memory conditions. |
91-
| Parameter sensitive plan optimization | Automatically enables multiple, active cached plans for a single parameterized statement. Cached execution plans accommodate largely different data sizes based on the customer-provided runtime parameter value(s).|
91+
| Parameter sensitive plan optimization | Automatically enables multiple, active cached plans for a single parameterized statement. Cached execution plans accommodate largely different data sizes based on the customer-provided runtime parameter value(s). For more information, see [Parameter Sensitivity Plan optimization](../relational-databases/performance/parameter-sensitivity-plan-optimization.md).|
9292
| XML compression |XML compression provides a method to compress off-row XML data for both XML columns and indexes, improving capacity requirements. For more information, see [CREATE TABLE &#40;Transact-SQL&#41;](../t-sql/statements/create-table-transact-sql.md) and [CREATE INDEX &#40;Transact-SQL&#41;](../t-sql/statements/create-index-transact-sql.md).|
9393
| Improved optimization | SQL Server 2022 Preview leverages new hardware capabilities - including the Advanced Vector Extension (AVX) 512 extension to improve batch mode operations. |
9494
| System page latch concurrency enhancements | Concurrent updates to global allocation map (GAM) pages and shared global allocation map (SGAM) pages reduce page latch contention while allocating/deallocating data pages and extents. These enhancements apply to all user databases and especially benefit tempdb heavy workloads.|

0 commit comments

Comments
 (0)