What is result set in SSIS?

When using an Execute SQL Task in SSIS, result sets can be generated from an SQL command mostly a SELECT query. There are many types of result sets: None: No result set is generated. Single Row: When the result set is a single row, such as SELECT TOP 1 or a SELECT MAX() commands.

Is it possible to return multiple result sets in Execute SQL task?

If you want to pass multiple rows then you must use variable type as object. There is an invalid number of result bindings returned for the ResultSetType: “ResultSetType_Rowset”. Use Separate Execute Sql Task for each variable. Because the Result name must ‘0’ for passing value to the variables.

How do you set a variable in an Execute SQL task?

In the Variable Name select the user variable you created….Populate an SSIS variable using a SQL statement

  1. Set the ResultSet to Single row.
  2. Select your Connection to the database where you will run your SQL Statement.
  3. Enter your SQL Statement.

How do you use variables in SSIS?

Change the scope of a variable

  1. In SQL Server Data Tools (SSDT), open the Integration Services project that contains the package you want.
  2. In Solution Explorer, right-click the package to open it.
  3. On the SSIS menu, click Variables.
  4. Select the variable and then click Move Variable.

How do I print a variable value in SSIS?

Solution:

  1. Right Click on File System Task and go to Edit Breakpoints.
  2. Choose the Break Condition.
  3. Execute your SSIS Package.
  4. To view the values of your variable Go to Debug–> Windows–> Locals. Let’s see the values of variables win Locals window.

What kind of variables can you create in SSIS?

SSIS supports the following variable types:

  • Boolean.
  • Byte.
  • Char.
  • DateTime.
  • DBNull.
  • Double.
  • Int16.
  • Int32.

How do I use variables in script task in SSIS?

  1. On the front properties page of the variable script, amend the ReadOnlyVariables (or ReadWriteVariables) property and select the variables you are interested in. This will enable the selected variables within the script task.
  2. Within code you will now have access to read the variable as.

What is precedence constraint SSIS?

Precedence constraints are the green, red, and grey connectors in the Control Flow that link the tasks together and can be used to manage the workflow of a package and handle error conditions. Data Flow paths deal with moving data; precedence constraints deal with workflow handling.

What is precedence constraint editor?

The precedence constraint uses a constraint value, an expression, both, or either to determine whether the constrained executable runs. If the precedence constraint uses an execution result, you can specify the execution result to be success, failure, or completion.

What is a result set in SSIs?

SSIS Object Variable Result Set. At a high level, this design pattern will have three moving parts: A relational query used to populate the object variable (thus transforming its internal type into an ADO recordset) A For Each Loop container to loop through the list stored in this variable.

How do I read the contents of a variable in SSIs?

By loading the result set of a query into this variable, the contents of the variable can be read by an SSIS script component and sent out through the SSIS pipeline. In working up the example in the previous blog post, I wondered to myself: What happens if the source query returns more than one result set?

How do I return T-SQL query results in SSIs?

Click the OK button to close the Enter SQL Query form and store the T-SQL query in the Execute SQL Task’s SQLStatement property. To return the results of this query into an SSIS object variable, configure the Resultset property of the Execute SQL Task – setting it to “Full result set” as shown in Figure 6:

What are output parameters and return values in SSIs?

Output parameters: used to store a value generated from an SQL command or stored procedure Return Value: used to store a value returned by an SQL command or stored procedure When using Execute SQL Task in SSIS, to map a parameter to a variable, you must go to the Parameter Mapping tab, and define the variable mapping.

Categories: Users' questions