In our sample application, we have a sixth and seventh connection at the end of the code, their connection request will be given from the connection pool. In order to monitor all these complex processes, we can use an extended event. We can capture the login/logout events and we also wi...
以下示例创建 并 SqlConnection 显示其一些只读属性。 C# 复制 private static void ChangeSqlDatabase(string connectionString) { // Assumes connectionString represents a valid connection string // to the AdventureWorks sample database. using (SqlConnection connection = new SqlConnection(connectionString))...
SqlConnection connection = new SqlConnection(“data source=.; database=SampleDB; integrated security=SSPI”); 2、 SqlConnection connection = new SqlConnection(); connection.ConnectionString = “data source=.; database=SampleDB; integrated security=SSPI”; 实例 using System.Data.SqlClient; using S...
Ultimate MultiColumn ComboBox Sample? Unable to add configuration transformation Unable to cast object of type 'System.Byte[]' to type 'System.String'. vb.net Unable to connect to remote server (security restrictions) Unable to save report in .pdf, specifying error : A call to PInvoke functio...
How to Get Schema Information from Database has C# and Visual Basic versions of this code sample in a Visual Studio project. C# 复制 using System; using System.Data; using Microsoft.Data.SqlClient; class Program { static void Main(string[] args) { using (SqlConnection conn = new SqlCo...
some-password somepassword secretPassword sampleCEP_PasswordPlaceHolderThis sensitive information type identifies these keywords by using a regular expression, not a keyword list.Password or pwd followed by 0-2 spaces, an equal sign (=), 0-2 spaces, and an asterisk (*) -OR- Password or pwd ...
The following connection string example specifies a sample database on the local client: Copy Data Source=<server>;Initial Catalog=AdventureWorks For more information about connection string examples, see Data Connections, Data Sources, and Connection Strings in Report Builder 3.0. Credentials ...
Turn off sampling on connection 1. Command> call ttStatsConfig('ConnSampleFactor', '1,0'); < CONNSAMPLEFACTOR, 1,0 > 1 row found. Sample every command: Command> call ttStatsConfig('SqlCmdSampleFactor',1); < SQLCMDSAMPLEFACTOR, 1 > 1 row found. Check whether sampling: Command> call...
String Specifies the name of the schema to return. Returns DataTable ADataTablethat contains schema information. Exceptions ArgumentException collectionNameis specified as null. Remarks You might need the schema information of the database, tables or columns. This sample: ...
Hyperion Essbase 数据源Data Source=https://localhost:13080/aps/XMLA; Initial Catalog=Sample将数据源类型设置为Hyperion Essbase。 有关详细信息,请参阅Hyperion Essbase 连接类型 (SSRS)。 Teradata 数据源Data Source=<NNN>.<NNN>.<NNN>.<NNN>;将数据源类型设置为Teradata。 连接字符串是包含四个字段的 IP...