2301 Enable advanced decision support optimizations that are specific to decision support queries. This option applies to decision support processing of large data sets.Scope: Global or session or query (QUERYTRACEON). 2312 Sets the Query Optimizer cardinality estimation model to SQL Server 2014 (1...
When using the SQL connector as a data source for virtual tables, the server and database values must match between the source dataset and the connection being used. When using SQL authentication, the dataset values can be set to default,default as the connection will already contain server and...
If CPU (worker) time is very close to the overall elapsed duration, the query spends most of its lifetime executing. Typically, when the SQL Server engine drives high CPU usage, the high CPU usage is coming from queries that drive a large number of logical reads (the most common reason)...
Azure SQL 托管实例的链接功能 移除SQL Server 上的现有镜像端点证书后,由于 SQL Server 和 Azure SQL 托管实例之间未建立信任,通过向导创建链接可能会失败,即使所有检查都成功也是如此。 使用PowerShell 命令 Get-AzSqlInstanceServerTrustCertificate 检查Azure SQL 托管实例中是否存在名为 <SQL_Server_Instance_Name> ...
Executing PowerShell scripts by the SQL Server Agent on SQL Server on Linux is not currently supported, so it's not currently possible to execute Test-NetConnection from the SQL Server Agent job on SQL Server on Linux. To use the SQL Agent to test network connectivity, you need the followi...
For example, if a query comes in during an idle time, the server may choose to run with a parallel plan and use a DOP of four and spawn up threads on four different processors. Once those threads start executing, existing connections may submit other queries that also require a lot of ...
First introduced in SSAS 2019, the QueryMemoryLimit server memory property applied only to memory spools where intermediate DAX query results are created during query processing. Now in SSAS 2022, it also applies to MDX queries, effectively covering all queries. You can better control process expens...
Fixed a query cancellation bug that intermittently occurred in batch queries Download Microsoft JDBC Driver 11.2.1 for SQL Server (zip) Download Microsoft JDBC Driver 11.2.1 for SQL Server (tar.gz) If you need to download the driver in a language other than the one detected for you, you ca...
Trace Flags in SQL Server enable alternate "code paths" at key points inside the database engine, allowing additional code to execute when necessary. If you are seeing queries failing with deadlock errors on a SQL Server instance, Trace Flags can be enabled for a single session or for all ...
mssql_select_db() - Select MS SQL database mssql_connect() - 打开MS SQL server链接User Contributed Notes 61 notes up down 3 sreekumar kv ¶ 9 years ago If text fields from mssql SELECT queries are truncated (at 4096 characters), even after using , <?phpini_set ( 'mssql....