This guide describes conceptual information about data design environment components when you want to use the data fabrication feature in HCL OneTest™ Server.
A schema is a graphical data dictionary that contains metadata definitions of the structure of a document to generate test data. Schema provides visual cues for understanding the structure and complete definition of an object.
You add a file to a project to use it as input in the project. You can upload a file from your local file system to a project from the Files tab to generate test data. Alternatively, you can upload it when you define an action.
A connection defines the properties that are required to connect to an external resource. An action uses a connection to provide source data to a project or write data from a source to a target. Multiple actions can use the same connection. You can define both connections and actions at the project level.
Use the Schemas tab to define, modify, and view schemas. A schema describes the syntax, structure, and semantics of your data.
The properties of a type define the characteristics of the data objects of that type.
Item restrictions are an optional feature you can use to specify valid or invalid data objects for an item type. Item restrictions are grouped into three categories: Value, Character, and Range.
Use the ACOSINE function to calculate the arccosine of a value.
Use the ASIN function to calculate the arcsine of a value.
The ATAN function calculates the arctangent of a value.
The ATAN2 function calculates the arctangent of y,x.
The COSINE function calculates the cosine of a value.
The COSINEH function calculates the hyperbolic cosine of a value.
The EXP function calculates the exponential of a value.
The FACTORIAL function calculates the factorial of a value.
The LOG function calculates the logarithms of a value.
The LOG10 function calculates the logarithms for base 10 of a value.
The POWER function calculates x raised to the power of y.
The RAND function returns a pseudorandom number.
The SEED function primes the RAND and RANDDATA functions so they produce repeated results.
The SIN function calculates the sine of a value.
The SINH function calculates the hyperbolic sine of a value.
The TAN function calculates the tangent of a value.
The TANH function calculates the hyperbolic tangent of a value.
Precede all MATHLIB functions with
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