What is field function in DataStage?

What is field function in DataStage?

We can use the Field function in DataStage to return one or more sub strings that are located between specified delimiters in string. Syntax: Field(%string%,Þlimiter%,%occurrence%,[%number%]) delimiter evaluates to any character, including field mark, value mark, and sub value marks.

How do you call a routine in DataStage?

kmalla

1. kmalla. Answered On : Jun 29th, 2006.
2. In transformer stage we have to edit the field and click dsRoutines.It will prompt to select the routine .Thats it.

How do I create a server routine in DataStage?

Procedure

1. Choose File ► New from the Designer menu. The New dialog box appears.
2. Open the Routine folder and select the Server Routine Type icon.
3. Click OK. The Server Routine dialog box appears, with the General page on top.
4. Select a folder in the repository tree.
5. Choose New > Server Routine from the shortcut menu.

What is DataStage routine?

RoutinesRoutines are stored in the Routines branch of the DataStage Repository,where you can create, view, or edit them using the Routine dialog box. Thefollowing program components are classified as routines: Transform functions. These are functions that you can use whendefining custom transforms.

What is field function in Word?

A field is a set of instructions that you can place in a document to produce some specific text and place that text inside a field. Fields can also be used to mark text, such as index entries which you want Word to keep track of. You can also use fields to run macros.

Which are routines in the DataStage manager transformer stage?

It can be called via transformer stage. There are three types of routines such as, parallel routines, main frame routines and server routines.

How do I create a parallel routine in DataStage?

Creating a parallel routine

1. Choose File > New from the Designer menu. The New dialog box appears.
2. Open the Routine folder and select the Parallel Routine icon.
3. Click OK.
4. Select a folder in the repository tree.
5. Choose New > Parallel Routine from the pop-up menu.

What does field code mean?

: a codebook for use in combat areas.

What is Word field?

Word fields are placeholders that store and display data. They perform simple tasks, such as returning the current date or current page number, but they’re much more than that. You can use them to ask questions, make decisions based on specific conditions, and perform calculations.

How do I remove leading and trailing spaces in Datastage?

Use the TRIM function to remove unwanted characters in expression. If only expression is specified, multiple occurrences of spaces and tabs are reduced to a single tab or space, and all leading and trailing spaces and tabs are removed.

How to generate meta data on DataStage machine?

In order to generate operational meta data the Process MetaBroker must be installed on your DataStage machine. By default a controlled job inherits any row or warning limits from the controlling job. These can, however, be overridden using the DSSetJobLimit function. Used to specify job parameter values prior to running a job.

How does the field function work in DataStage?

We can use the Field function in DataStage to return one or more sub strings that are located between specified delimiters in string. Syntax: delimiter evaluates to any character, including field mark, value mark, and sub value marks. It delimits the start and end of the sub string.

When to execute DOS or DataStage engine command?

Executes a DOS or DataStage Engine command from a before/after subroutine. Provides a method of obtaining information about a job, which can be used generally as well as for job control. It can refer to the current job or a controlled job, depending on the value of JobHandle.

Which is the inverse of Cos in DataStage?

ACos is the inverse of Cos. Checks if a string is alphabetic. If NLS is enabled, the result of this function is dependent on the current locale setting of the Ctype convention. Converts the values of characters in a string from EBCDIC to ASCII. returns the arc-sine of number in degrees. ASin is the inverse of Sin.