UPDATE Statements
To modify existing records, use UPDATE statements.
Update Syntax
The UPDATE statement takes as input a comma-separated list of columns and new column values as name-value pairs in the SET clause, as shown in the following example:
UPDATE <table_name> SET { <column_reference> = <expression> } [ , ... ] WHERE { Id = <expression> } [ { AND | OR } ... ]
<expression> ::=
| @ <parameter>
| ?
| <literal>
You can use the ExecuteNonQuery method to execute data manipulation commands and retrieve the rows affected, as shown in the following example:
C#
String connectionString = "URL=https://my999999.businessbydesign.cloud.sap;User=username;Password=password;ServiceType=AnalyticsService;ServiceName=servicename;"; using (SAPByDesignConnection connection = new SAPByDesignConnection(connectionString)) { int rowsAffected; SAPByDesignCommand cmd = new SAPByDesignCommand("UPDATE Account SET Name='John' WHERE Id = @myId", connection); cmd.Parameters.Add(new SAPByDesignParameter("myId","1")); rowsAffected = cmd.ExecuteNonQuery(); }
VB.NET
Dim connectionString As [String] = "URL=https://my999999.businessbydesign.cloud.sap;User=username;Password=password;ServiceType=AnalyticsService;ServiceName=servicename;" Using connection As New SAPByDesignConnection(connectionString) Dim rowsAffected As Integer Dim cmd As New SAPByDesignCommand("UPDATE Account SET Name='John' WHERE Id = @myId", connection) cmd.Parameters.Add(New SAPByDesignParameter("myId", "1")) rowsAffected = cmd.ExecuteNonQuery() End Using