列 – 此参数类型允许您从 HANA 视图中列中可用的不同值列表中选择任何值。. Start Tableau and under Connect, select SAP HANA. Copy the following SQL into the SQL console to populate the SQL Functions section of the help panel: SQL. Procedure. The prompts are shown each time the. Use below code:To connect to an SAP HANA database from Power Query Desktop: Select Get Data > SAP HANA database in Power BI Desktop or From Database > From SAP HANA Database in the Data ribbon in Excel. See the SAP HANA SQLScript Guide for more information on sorted table variables. Placeholders. I have searched over SAP communities, but all i could see is using the hana view in procedure fr fetching data, but no the view's IP for processing the procedure logic. ). I want to create input parameters with parameter type column with hierarchy enabled for the above columns. You can use input parameters to configure a calculation view and to obtain the desired output when you run the view. Click on the drop down arrow besides “Attribute” and select REGION_NAME. Launch SAP HANA studio. As a developer, one of the key questions is how you can. . To execute certain SQL on top of a modeling view with input parameters defined in it, an answer or value must be provided before a query can run. Select the Semantics node. IDE for SAP HANA SAP Web IDE for SAP HANA is a comprehensive browser-based IDE for the development of complex applications that can include web-based or mobile UIs, business logic, and extensive SAP HANA data models. 20. Select a view node in which you want to create the input parameter. As variables and input parameters both are for giving flexibility to user by accepting input from user at runtime. Hi Team, I had built a table function on top of Hana Calculation view with IP needed for underlying CV. For Type, select the required value. interfaces : if_amdp_marker_hdb. See the above screenshot for the button at the bottom. CALL conceptually returns list of result sets with one entry for every tabular result. When entering a value for a string input parameter, you must enter an SQL statement, using single quotes to indicate the beginning and end of the statement string. This site uses cookies and related technologies, as described in our privacy statement, for purposes that may include site operation, analytics, enhanced user experience, or advertising. in HANA studio I have calculation view (CV) and it has Date as input parameter of Data type "Date" in CV. An input parameter is similar to a variable in that it supports to passing of dynamic values to a calculation view at runtime. Hi, I got a graphical calculation view with a mandatory input parameter. This is what we get as the default structure of the CDS view with Parameters. Constant column helps the Query pruning in the execution when the Constant column value is used in the filter criteria of the Query. SAP HANA: Variables/Input Parameters. To mimic the ABAP behaviour when using calculation views, the input parameters must be used in filter expressions in the calculation view. Dear HANA Experts, I am using the input parameter in my calculation view. 3. Limitations you will notice: It uses just the MasterData tables, wherein you might have unwanted / unused entries. The same CDS view works fine using a Live Data Connection. The derived table type of a tabular variable should always match the declared type of the corresponding variable, both for the type code and for the length or precision/scale information. Information Design Tool User Guide (SAP BusinessObjects Business Intelligence platform Document Version: 4. The values for these variables are determined before executing the view - typically, by asking the user to enter the value manually or to choose one from a drop-down list. This way now. mandatory : True . In HANA it is common to consume one view in another view while creating data models and most often to provide flexibility and restrict data we use input parameters in underlying view. Create a new Scripted calculation view in HANA to fetch values from above table with multi value input parameter. How do you pass input Parameters in SAP HANA? To create a new parameter, navigate to the Semantic section of HANA Modeling view. declare two variables VAR_YEAR to store input parameter value and COUNT_YEAR to store no. Choose the Parameters tab. Make sure that you have enabled the. Once you have mapped the parameter then you have to change the filter expression from input parameter IP_ASOFDATE to IP_ASOF because now IP_ASOFDATE is a varchar date description, whereas IP_ASOF is the parameter which will get proper date value which will filter the table. This annotation will give us prompts same as parameter. 4. Table TYpe Definition. To do so go to node Semantics and select Manage Parameter Mapping. (Optional) To change the order of parameters, select a parameter and choose Move Up or Move Down to move it one row up or down. I'm trying to convert the time string like 08:00:00 into timestamp which should always take today's date. In SAP HANA calculation views, there is an input parameter of the Direct type. Here I can set the values for each input parameter. It does not keep track of object references, so you cannot get where-used list for your ADSO in ABAP or in HANA (via OBJECT_DEPENDENCIES view). Important Disclaimer for Features in SAP HANA Input Parameters. If I decide to leave input parameter blank and expect retrun results for all divisions, I don’t get any record. Choose (Manage Parameter Mapping). This is the implemented. To fetch multiple default answers for direct input parameter to MicroStrategy, you must update the logical table element and replace the default direct prompt with a custom attribute element list prompt, where an attribute used in this prompt is a “LOW” column from BIMC_VARIABLE_RANGE_DEFAULTS (as for SAP HANA 2. Record in projection have the field data like this YYYYMMDD. Choose the Parameters/Variables tab, choose (Input Parameter Manage Mapping). 2. As mentioned in the introduction MATDOCOIL table contains additional converted quantities into different. SAP HANA: Handling Dynamic Select Column List and Multiple values in input parameter. as. Enter the name and port of the SAP HANA server you want to connect to. Executing an SAP HANA flowgraph operator within a graph helps you to transform data from a remote source into SAP HANA either in batch or real-time mode. 1) Created a Attribute view with this Hierarchy (Parent-Child). Open the relevant DB procedure proxy in the editor. Let’s say the new requirement is to have an input parameter take the value of a sales. SAP HANA - Input Parameter/VariableWatch more Videos at By: Ms. Examples. To change a component for a parameter of table type, select the corresponding cell ( ABAP Name) and edit the new parameter name. Understood. The placeholder sysntax works with hard coded values or. currentdate () I was aware that I could use expression in the “Default Value” section (as explained in SAP HANA Developer Guide) but didn’t expect it to. I want to show all records, when the input parameter field is Blank. But the problem arises when I want to see. Add the SQL view name and table name. For each result set you can iterate over the result table in the same way as for query results. After you install SAP HANA smart data integration, you must. The table function returns only a table result. Choose Manage Mapping. The data is fetched based on the input value, when a view is executed. I’m going to assume readers has HANA envairoment with SAP ECC tables replicates (like SAP ECC on HANA, or SAP ECC – SLT – HANA) We use HANA 2. There should be 3 input parameters in input selection, If a choose a specific country then respective states need to be shown in State input parameters. unx). Input parameters are used to parameterize the view execution such as, to parameterize currency conversion, calculated columns or inner filters. g. Now based on users input for company code, I need to pick the relevant PLants from TVARVC table and populate it in Plant input parameter. This works ok. You enter a value for each dimension before data is acquired, and the value appears as a facet row after acquisition. This site uses cookies and related technologies, as described in our privacy statement , for purposes that may include site operation, analytics, enhanced user experience, or advertising. Use cases for consuming SAP HANA models in SAP. For information the calculation view is based on an InfoObject table generated by SAP BW on Hana in the form of a calculation view. of items entered in input parameter. Results Query results are shown below. 2 SP04 and HANA 2. SAP HANA parameters are used to collect input from the user and return dynamic data based on that input. Note Input parameters are not specific to the view nodes and are defined at the view level. To test the filtering, I removed the input parameter and the projection displayed all the. Fig 2 : Input Parameter type Direct. This setup requires that the default schema assigned to the view contains the reference tables. 1 SP5) I have created derived tables for each Hana views as there are different Input Parameters (IPs) (Currency/USAP HANA variables, input parameters, and default values are defined in SAP HANA Studio. SAP HANA SQLScript Reference for SAP HANA Platform. Example 4 will demonstrate how input parameters can be used to. Variables are interpreted as the “Where” clause. 1. To use the default values in the signature, you need to pass in parameters using Named Parameters. And create input Parameters based on stored procedures to achieve the functionality of Bex Variables with processing type ‘Customer Exit’. However I coundn't find on SAP NOTE for the evidence. 9341 Views. If prepared statements are toggled on and the command contains input parameters, SAP HANA HDBSQL will prompt for each parameter. Furthermore there are additional input parameters available to define this control a bit more granular. It's working perfectly fine. so for one of the field I have set Input parameter with multiple values. In a calculation script I would like to use input parameters to push the filter down to the lowest level and get only the data into the memory what is responding to the input from the user (the variables option seems to read all the data and filter only after that in my case). I am trying to map input parameters between HANA Calculation Views. In my case, Currently I'm pass individually Fiscal Year (E. Here InputParams is a table type with COUNTRY field in it. You can create procedures and functions with array parameters so that array variables or constant arrays can be passed to them. You can use custom placeholders for which the values have to be entered before executing the provisioning blueprint. 0 SPS 07 ; 2. 3) to do this tutorial. If you are using other calculation views or SQL views as data sources in a calculation view, and if you want to map input parameters of. I'm trying to use stored procedures to update info. Click on ok. CDS Views, OData, S/4 HANA , Input Parameters, SAC Importing Data, SAP Cloud for. Neha Gupta, Tutorials Point In. 1. Source - Provider A: HANA view (actuals) with input parameter - Provider B: ADSO direct input . For example, if you want the calculation view to provide data for a specific region, then REGION is a possible input parameter. 1 SAP HANA SQLScript Reference This reference describes how to use the SQL extension SAP HANA SQLScript to embed data-intensive application logic into SAP HANA. RSS Feed. the. If user enters two parameters and left two as blank, data should fetch as per parameters entered considering blank parameters as 'ALL VALUES' (Just like BEx variables) Any. This is the primary scenario for which SAP HANA stored procedures are mostly used. You create expressions, for example, while creating expressions for calculated attributes or calculated measures. An iterator can be used to iterate over these results sets. Name it “RFA Input”, for example. Following is the Filter. sap hana placeholders pass * parameter with arrow notation. Click on the down arrow of “+” icon and select “Variable”. I want to write an SQL statement in a way that the value I pass to the input parameter isreadfrom another view at runtime. Input parameters support multiple values. Multiple Input parameter in Hana Calculation graphical view 2 0 515 Aim: To create a calculation view with multiple input parameter that should display data. When you save your changes, the changes are also saved to the XML content. Neither DDL or DML statements (INSERT, UPDATE, and DELETE) are allowed in the function body. (Optional) To change the order of parameters, select a parameter and choose Move Up or Move Down to move it one row up or down. SAP HANA Modeling Guide for SAP HANA Studio The method suggested by me is a pure workaround as of Sp09. If you are using other calculation views or SQL views as data sources in a calculation view, and if you want to map input parameters of. "outputselect" ('pass_value_of_keyword', gt_selecttypeall) with overview; If you get the error: Invalid column name gt_selecttypeall, you need to change the order of. . Choose (Manage Parameter Mapping). In the Filter Expressions tab from the calculation view I used the parametePipeline 1: Use Custom ABAP Operator to extract Metadata of Function Module. The parameter interface of an SQL Script procedure uses input parameters declared using IN, output parameters declared using OUT, and input/output parameters declared using INOUT . Most BW developers forget to apply the filter restrictions in HANA (through Input Parameters) which are applied in the query. The placeholder sysntax works with hard coded values or. This section describes the functions, which you can use in expressions of column engine language. This configuration reference contains details of the public configuration parameters that are used to manage the operation of SAP HANA. The input parameter is: SCHEMA_NAME NVARCHAR(256) "SAP_HANA_IM_ESS". 1) Comment - Single mandatory value 2) ARE - Multiple Entries, non-mandatory value We added below expression in base projection node to get the CV Data Preview and is working perfect as expected for mandatory and non-mandatory multiple values in HANA CV Data. SAP HANA Variables in an example. And. We are using other HANA information view (see “ View/Table for value help:*”) which contains text attribute for distribution channel. Set Parameter Type as Column. You enter a value for each SAP HANA input parameter when acquiring data, and SAP Lumira passes the value to a calculation, such as a formula for a calculated measure. Therefore, it is only possible to use single - value BEx Variables for passing values to the HANA model Input. How to use input parameter in calculation view. Can anyone please guide me how can we pass the range in the Input parameters in Hana Calculation Views. As the table has billions of rows, to improve report performance , we want to use Input Parameter in Projection Filter . Hana table function using input parameters and variables. Which can be further used in UI5 application for reporting purpose. These parameters have a type and are either based on a global table (for example, a catalog table), a global table type, or a local (inline) table type. The query has defined a multiple single value variable to. RSS Feed. Choose (Manage Parameter Mapping). I'm able to retrieve the data when I'm passing only one value say 100. An input parameter can be annotated strictly once with the annotation Environment. mandatory : True . All parameters can be scalar and tabular with the exception of input/output parameters, which can only be scalar. I'am stuck with a SQL hana query. if I do not give any value in input parameter or if I give '0' then it should give all the rows corresponding to that column. At first make sure you have View created in HANA Studio and variables or. Input parameters are the magical underappreciated providers of flexibility in SAP HANA. Include this input parameter as field in Bex filter. The CREATE FUNCTION statement creates read-only functions that are free of side effects. g. YYYY (30. For more information about how to use this function, see the executable example for AMDP FunctionsTo implement the data derivation logic, you may have to use the mapping table which contains the required data already mapped and persisted in the system. In the Select Type dropdown list, select a value. Find SAP product documentation, Learning Journeys, and more. Create HANA Input Parameter of Type Derived from Procedure/Scalar UDF and use the above-stored procedure. Input parameters . If you are using input parameters or variables, which refer to external views for value help references and if you want to map input parameters or. 6. 0 SPS04). Variables are used as an explicit SQL filter directive for view consumers to filter the view data, based on attribute column. SAP HANA: Variables/Input Parameters. My requirement is, if we pass blank value to input parameter, the system is bringing zero records. Hi Team. Santosh Varada. 2. 2 Support Package 5 ? 2017-12-15) P. To pass an input parameter dynamically with a parameter in Tableau, there are two different methods you can use. We have defined SQL stored procedures which read and write to the Collection but there seems to be an issue with usage of input parameters in the WHERE clause of a SQL statement. Please be more cautious while replicating optional Bex variables to HANA views using Input. How to convert from internal to external format in SAP Hana for input parameters and Semantics 716 Views Last edit Jun 07, 2017 at 07:33 AM 3 rev FollowTo delete a input variable: Go to fact model properties. In the editor toolbar, choose (Expand Details Panel). This input is later used in the implementation of the ABAP business logic as per the needs of the end user to: restrict data fetched from the database. Note: Negative Value can directly be maintained in the Test Table as well; in that case this step can be skipped. 3. ,. But i could not understand the difference between Variables and Input parameters. In my example I will use a SAP-delivered HANA Live view CompanyCode. Create an Input Parameter to lookup this integer value from the Test Table. As we have removed the mapping between input parameter and input variable, go to analytic model properties and delete the input variable. The objective of SAP HANA variables and input parameters is to make the HANA information models more dynamic by allowing parameter and column filtering via variables. Published: Jun 16, 2020. These functions allow the developer to encapsulate complex algorithms into manageable, reusable code which can then be nested within the field list of a SELECT statement. When Bex query runs it populate Calendar for user (this is user requirement to populate calendar), to select the date, once user selected the date, it display as: (DD. In the editor toolbar, choose (Expand Details Panel). g. Scenario 1: HANA Table to Table Function to Calculation View. Its been a long time since i blogged. I tried to achieve this by applying filter expression:Procedure. Open the analytic view in the editor. At first make sure you have View created in HANA Studio and variables or. Prompts are automatically added while running the. 11. When I use the "Manage Mappings" menu in the first Calculation View to map its input. I've mapped this parameter to the one created in my calculation view. TECH_OBJECT NVARCHAR (10) ); Below is my procedure definition. In our case, I created input parameters for Company code, Date and Profit centre. For example, if I had a service to calculate your balances for a single loan number the HANA optimizer works great, but there is no way to transform the input to pass in multiple loan numbers for a particular account. You can create procedures and functions with array parameters so that array variables or constant arrays can be passed to them. 0 SP12 and BW 7. Open a calculation view in the view editor. I have gone through an old document "How To. etc. Input parameters are the magical underappreciated providers of flexibility in SAP HANA. — Decrease the metadata output by xsodata — Make sure that that the input parameter filter had a default ‘ALL’ value for the drop down — Use the IN operator instead of MATCH in the filtering expression in order to improve performance4. In our case I m going to get multiple inputs for Company code and Profit centre. can I place a sql query in a sql hana place holder. ValueHelp. This is what we get as the default structure of the CDS view with Parameters. This. In parent-child hierarchies, each record references a parent record, defining the hierarchical structure. We have 2 Input Parameters in HANA Graphical CV in HANA studio. Choose + (Add). To do so go to node Semantics and select Manage Parameter Mapping. To the ‘with parameters’ clause, add the parameter name before colon and the data type after colon as mentioned above. Follow RSS Feed Hi All, I have written below procedure in HANA and trying to. Client applications pass the entered values for variables and parameters to the engine as follows: Variables: the client converts them into fragments of the WHERE clause. Maintain input parameter details. I Hope you all are doing well. Procedure. How I do an input filter parameter between SAC (Sap Analystics Cloud) and SAP HANA - Calculation view in Live Data Connections? Examples Using Input Parameters with Calculation Views CDS is the ABAP-specific implementation of SAP’s general Core Data Services (CDS) concept. To the ‘with parameters’ clause, add the parameter name before colon and the data type after colon as mentioned above. The key intention for this cascading is to make sure a better user experience by providing users with valid combinations of input parameter. Fortunately the dates are given in single quotes in a SQL query, hence this should not stop us to go ahead. Lets Take one Example: Creating AMDP with Input, Output Parameters. (Optional) To change the order of parameters, select a parameter and choose Move Up or Move Down to move it one row up or down. Check SAP HANA Stored Procedure, input parameters are automatically mandatory in our HANA rev 72. SAP HANA can parameterize modeling views. we are having an issue with implementing filters on mapped input values from HANA attribute views in HANA Optimised DTP. Go to the Parameters tab. g. These differences must be accounted for in your application design. in this case “BAPI_EPM_SO_CREATE”. In my example I will use a SAP-delivered HANA Live view CompanyCode. This will ensure that the incoming variable of the. . Since there are no filter/restrictions in HANA, whatever tables you joined or data requested will all be processed by HANA & pumped into the BW. Navigate to Parameters/Variables tab in the Semantic layer. Using SAP HANA smart data integration, set up an adapter that can connect to your source database, and then create a remote source to establish the connection. Step 2. Change the setting of the input parameter to from ‘Map to’ to ‘Set Value’ and enter a default value for input parameter. The objective of SAP HANA variables and input parameters is to make the HANA information models more dynamic by allowing parameter and column filtering via variables. Open a calculation view in the editor. The input parameters of type Derived from Procedure/Scalar Function must be of the scalar type. If you are using other calculation views or SQL views as data sources in a calculation view, and if you want to map input parameters of. 1. This is the implemented. Call SAP HANA HDBSQL by running the following command: hdbsql; Type in the command and press Enter. ex_products = APPLY_FILTER(“SAP_HANA_EPM_DEMO”. And these filter expressions have to check for whether the input parameter value is * or not. Parameters, Range of Data etc. Can you please tell me how to call this service passing the input parameter in the URL? I tried few ways but none seems to work! service namespace "analyticalView" {"tryouts. Put “SE37” in the command field and hit Enter: Step 2. To learn more about input parameters and variables check this post out: Input parameters and variables in SAP HANA modeling . Create a Calculated Column to. The example in the following figure uses SAPHANATestServer on port 30015. Method 2: In this method we are not creating CDS with parameters but we are going to use annotation @consumption. Specify Name of the Variable. Create a dummy "measure" in this view. Request all of you to share your views. Select Semantics node. Input Parameters Use input parameters to parameterize the view and to obtain the desired. We will consider the same business requirements and assumptions, as mentioned in the earlier blog for Calculated. Make the connection and set up the data source. Create 4 tables (TC_R_TAB1, TC_R_TAB2, TC_R_TAB3, TC_R_TAB4) to store data for. e. Create Input Parameter VAR_TARGET_CURR for Target Currency. In this document we will be discussing on how to handle multiple values passed in to filter condition using “REPLACE” Function in. You can only map input parameters of calculation views to table functions used as parameters. When calling the view, you can send values for those variables. If the Output Fields field is empty all the columns are visible. 1 version, we need to create a derived table while building data foundation and map the variable and input parameters. Provide the values as shown below. epm. I have applied the variable for the attribute Customer_ID and for the variable I have given the setting as Mandatory. On Right-Bottom side you will see a pane called “Variables/Input Parameters”. SAP HANA SQL Syntax for Passing Parameters and Variables. In this video session , we have shown the Difference between input parameter and variable in SAP HANA. This is purely based on the personal R&D done using WEBi 4. If parameters have been defined in SAP HANA, you can configure prompts to have the user give input values for the parameter when they open the connection. For each SQL function referenced, both input and return parameters are listed. I need to pass a Table Input Parameter to a SQL Procedure but i'm not able to pass it. Continuing the discussion, let’s look into an alternative to implement the required functionality as mentioned in the blog Implementation of WTD, MTD, YTD Period Reporting in HANA using Calculated Columns in Projection. ess. First we need to extend some function module. We can split this requirement into two scenarios: Scenario 1:The entire calculation view is here, Step 1. Copy the select statement and pass the values manually for all input parameters used (SOURCE SYSTEM,CALMONTH,REGION etc. Calculation View: Input parameter. Create a model table. The input and output parameters of a procedure can have any of the primitive SQL types or a table type. To mimic the ABAP behaviour when using calculation views, the input parameters must be used in filter expressions in the calculation view. The primary. You can use this function just like any table - but with parameters: select * from production_rounds (125 , 1027. In the Select Type dropdown list, select a value. The input and output parameters of a procedure can have any of the primitive SQL types or a table type. Input: Provide name of function module in Terminal as input, e. by Visual BI. SAP HANA Modeling Guide for SAP Web IDE Full-Stack. 2. procedures::updateAnag" ( in. This makes answer D correct. I thought it should be easy. Below multi value input parameter (IP_YEAR) is created in a scripted view. The parameter interface of an SQL Script procedure uses input parameters declared using IN,. There are two options when connecting to SAP HANA in DirectQuery mode: Treat SAP HANA as a multi-dimensional source (default): In this case, the behavior will be similar to when. The CREATE VIEW statement effectively creates a virtual table based on the results of an SQL statement. 1. You have the option to define whether a parameter is mandatory. Follow RSS Feed Hi All, I have written below procedure in HANA and trying to. What is Difference between Variable and Input parameters in SAP Hana Modelling. This will allow you to supply the other input parameter values directly to the SAP HANA procedure as Input. How do i pass input parameters to this procedure. 0 SPS05, and noting down through this. SAP HANA. Range of Input Parameters in SAP HANA Calculation Views. I have created 4 calculated. 2 SP04 and HANA 2. Before SAP BOBI 4. EX_BUYER_DET = SELECT * FROM "OPENSAP_MD_BUYERVIEW" WHERE COUNTRY IN (SELECT COUNTRY FROM :lt_params); END. 2 SP7 inclusive, SAP HANA variables and input parameters based on simple HANA hierarchies are supported, but their Key properties are not. In the Modeler perspective of SAP HANA STUDIO, expand the system node from the Navigator pane. ABAP CDS is open, meaning that you can use it on all database platforms supported by SAP. What is SQL Database Procedure on SAP HANA? Just like on other data platform tools like Oracle databases or SQL Server databases, SQLScript developers on SAP HANA database can also create stored procedures. ). It would be helpful if you can specify what input you are trying to pass to the input parameter. We are trying to work with a Collection in SAP HANA DocStore. Go to Repositories tab: Right click on destination package and select New -> Other. To learn more about input parameters and variables check this post out: Input parameters and variables in SAP HANA modeling . Output: JSON file providing input and output parameters of function module. It's still HANA 2. Hope you are all doing good and enjoying SAP HANA and its exciting innovations. Add result as inputs to other view nodes. A New Home in New Year for SAP Community: Exciting times ahead for the SAP Community!Create a global temporary table which is exactly same as table type (selecttypeall) like gt_selecttypeall and call your procedure as below. Create the file that will contain the scalar UDF. For more information about the variables and input parameters mentioned above, see sections Assign Variables and. In SAP HANA, input parameters are used to filter the data by passing an input from the user and to perform additional calculations at run time. Calls a procedure defined using the CREATE PROCEDURE statement. SAP HANA Modeling Guide for SAP HANA StudioWe have 5 input parameters in our SAP HANA view with default value ‘*’ to have the possibilities to select all values. It would be better if you provide us also filter expression for that two input parameters, but to achieve what you want using two input parameters the filter expression should look as follows: 2. If parameters have been defined in SAP HANA, you can configure prompts to have the user give input values for the parameter when they open the connection. Each data source query subject parameter has a name, data type, and a prompt that is used to. Prompting for SAP HANA parameters in Spotfire. After configuring the Data Provisioning Agent, register adapters. INOUT parameters can only be of scalar type. The extensions include: Reference documentation for public configuration parameters in SAP HANA 2. As a View/Table for value help section select your second view which contains desired output. CALL "EC2". So it can be done in this way.