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Showing posts with label ab initio. Show all posts
Showing posts with label ab initio. Show all posts

String Functions in Ab Initio : Part 1

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 Refer Below details for all the list of string function available in Ab Initio char_string    It returns a one-character native string that...

Ab Initio Component | NORMALIZE : Part 1

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Purpose  NORMALIZE is used to generate multiple output records from each of its input records. You can directly specify the number of output...

Ab Initio Component | LEADING RECORDS

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Purpose of LEADING RECORDS LEADING RECORDS copies a specified number of records from its in to its out port, counting from the first record ...

Ab Initio Component | Filter by Expression: Part 2

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 ...continue from part 1.... ramp (real, required) This parameter defines Rate of toleration of reject events in the number of records proce...

Ab Initio Component | Filter by Expression: Part 1

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 Purpose of FILTER BY EXPRESSION  FILTER BY EXPRESSION is used to filter records according to a DML expression or transform function, which ...

Ab Initio Component | SCAN:Part 3

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 ....Continue from Part 2..... Runtime behavior of SCAN   SCAN perform following operation for each group of records:   1. Performing Input ...

Ab Initio Component | SCAN:Part 2

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 .....Continue from Part 2..... maintain-order(boolean, required) This parameter is available only when the sorted-input parameter is set to...

Ab Initio Component | SCAN:Part 1

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 Purpose of SCAN For every input record, SCAN generates an output record that consists of a running cumulative summary for the group to whic...

Ab Initio Component | ROLLUP : Part 3

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 ....Continue from Part 2....   Function used in expanded mode   Expanded mode provides more control over the transform. It lets you edit th...

Ab Initio Component | ROLLUP : Part 2

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 ...Continue from part 1...... max-core(integer, required) This parameter define maximum memory usage in bytes. It is available only when th...

Ab Initio Component | ROLLUP : Part 1

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 Purpose of ROLLUP ROLLUP is used to process groups of input records that have the same key, generating one output record for each group.  T...

Ab Initio Component | JOIN: Part 3

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 .....Continue from part 2..... maintain-order  (boolean, required) Set to True to ensure that records remain in the original order of the d...

Ab Initio Component | JOIN: Part 2

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 .....Continue from part 1.... record-requiredn (boolean, required) This parameter is available only when the parameter-interface parameter ...

Ab Initio Component | JOIN : Part 1

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 Purpose of JOIN Components JOIN  is used to reads data from two or more input ports, combines records with matching keys according to the t...

Ab Initio Component | DEDUP SORTED : Part 2

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 ...Continue from Part 1... check-sort (boolean, optional) Defines whether you want processing to abort on the first record that is out of s...

Ab Initio Component | DEDUP SORTED: Part 1

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 Purpose of DEDUP SORTED DEDUP SORTED is used to separate one specified record in each group of records from the rest of the records in the ...

Ab Initio Component | SORT

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 Purpose of SORT Components   SORT  components sorts and merges records. You can use it to order records before you send them to a component...

Ab Initio Component | REDEFINE FORMAT

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 Purpose of Redefine Format: REDEFINE FORMAT copies records from its in port to its out port without changing the values in the records. It ...

Ab Initio Component | REFORMAT: Part 3

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  ..Continue from Part 2..    Runtime behavior of REFORMAT First it read the port count( n ) from count parameter of component the n in out...

Ab Initio Component | REFORMAT: Part 2

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 ..Continue from Part 1..   output-index(filename or string, optional) It specifies either the name of a file containing a transform functio...