1. 在scott下做测试,一个普通的2表关联查询 > alter system flush buffer_cache; 收集统计信息 > exec dbms_stats.gather_table_stats('SCOTT','EMP',cascade=>true); > exec dbms_stats.gather_table_stats('SCOTT','DEPT',cascade=>true); > set autotrace traceonly > select ename,job,dname from e...
获取或设置一个值,该值指示是否应对常量进行参数化。 常量参数化可提升 Entity Framework 的性能。 C# publicboolEnableConstantParameterization {get;set; } 属性值 Boolean 默认值是true。 适用于 产品版本 OData Web API ASP .NET7.0, Core 7.0 本文内容 定义 适用于...
Stops the query from generating more results. func MDQueryDisableUpdates(MDQuery!) Disables updates to the query result list. func MDQueryIsGatheringComplete(MDQuery!) -> Bool Returns true if the first phase of a query, the initial result gathering, has finished. ...
If you use API operations, the command line interface, or the client application with the JDBC driver to create workgroups, to enable publishing of query metrics, set PublishCloudWatchMetricsEnabled to true in WorkGroupConfiguration. The following example shows only the metrics configuration and omits...
Option is true if cross-partition query execution is enabled; otherwise, false.ExamplesC# Kopier // Enable cross partition query. var queryable = client.CreateDocumentQuery<Book>( collectionLink, new FeedOptions { EnableCrossPartitionQuery = true }).Where(b => b.Price > 1000...
'minio': {'mode': 'standalone', 'metrics': {'podMonitor': {'enabled': True}}}, 'pulsar': {'enabled': False}, 'metrics': {'serviceMonitor': {'enabled': True}}, 'log': {'level': 'debug'}, 'extraConfigFiles': {'user.yaml': 'queryNode:\n segcore:\n multipleChunkedEnable:...
ODataQueryOptions;varrequest=context.HttpContext.Request;//if $count is included in queryif(queryOptions?.Countis{Value:true}){varfilteredQueryable=(queryOptions.Filter==null?queryable:queryOptions.Filter.ApplyTo(queryable,newODataQuerySettings()))asIQueryable<dynamic>;varcount=awaitfilteredQueryable.Long...
Cette propriété a la valeur True si la table de requête ou le cache du tableau croisé dynamique peut être actualisé par l’utilisateur. La valeur par défaut est True. Type de données Boolean en lecture-écriture.Syntaxeexpression. EnableRefresh...
Trueif the user can edit the specified query table.Falseif the user can only refresh the query table. Read/writeBoolean. Syntax expression.EnableEditing expressionA variable that represents aQueryTableobject. Remarks If you import data by using the user interface, data from a web query or a ...
Surya Hebbar > Priority: Major > Fix For: Impala 4.3.0 > > Attachments: jirabug.png, jirabug2.jpeg > > > When set async_codegen=true, the timeline page of the query will be > unavailable, seemingly because the preset colors did not take into account > events of asynchronous Codegen....