11/21/2023 0 Comments Csv data generatorSelect the Create Rule sub item to define a new rule, or select Browse Rule to re-use a previously-defined rule.Ĭhoosing to create a new rule will open the New Rule wizard. ![]() To add a rule, right click on the field in the Target Field Layout editor to bring up the context menu. The screenshots below display the process of creating a field that will get values from a set file.Īdding Rules to Create Credit Card and Social Security Numbers Double-click on the field to open the Field Layout Editor to handle attributes like the field name, data type, position and, if desired, a rule like a set file value lookup.Then click on Source Field Layout where a data layout screen is provided for each named test field you will generate. ![]() The Incollection option refers to the number of records/rows you want to generate in this phase (the default is 100). Next on the Data Sources page, you will see for Infile only “random_place_holder” to indicate dummy data is being produced (vs. Here I have used ASCII and ISO_TIMESTAMP data types as well. However, the data types and lengths can be changed. Select the Create Script radio button and click Next:īy default, RowGen will generate random values for the data type specified for each field (the default is ALPHA_DIGIT). ![]() Enter a filename (RowGen jobs are created with. Start the Jobįrom the top toolbar menu, select the New Test Data Job wizard from the RowGen menu. I will also use random value generation, and the Data Generation Rule wizard to synthesize “valid” CCN and NID values. In this demonstration, I will be using several set files from the IRI-provided folder, including names_t, street_t, and state_t. In addition, many sample set files are also included in the base RowGen (CoSort) package found under the $COSORT_HOME folder. They can be created from a number of different sources, using a number of techniques.įor example, they can be created with a text editor, with an IRI job or wizard that extracts column values from files or wizards, SQL commands, etc. Set files are text files composed of one or more tab-separated columns or ranges.
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