Learn how to integrate business-critical XML data into your data warehouse using IBM InfoSphere DataStage 8.1 and DB2 9.5 pureXML. This two-part article series provides step-by-step instructions for using pureXML as both a source and target data source for InfoSphere DataStage jobs. how field function works in datastage? Admin October 17, 2019 DATASTAGE TUTORIAL We can use the Field function in DataStage to return one or more sub strings that are located between specified delimiters in string. IBM InfoSphere DataStage delivers four core capabilities: * Connectivity to a wide range of mainframe, legacy, and enterprise applications, databases, file formats, and external information sources. * Prebuilt library of more than 300 functions including data validation rules and very complex transformations. Similar scenario in DataStage i am using Index funtion for string comparion for the above case1 , i am using some thing like if Index(Name,"ABC XYZ",1)<>0 then 1 else 0 But my question is how should to deal with the case2 where we got extra '%' ? ok click on password on left side insert job parameter, Password = # PWD , User = #UID#, Remote Server =# CS#. Transformer properties Drag in to out click on Constraint Double click Right click job parameter New. DNO Department list 10 (Enter) Add i have function LAST_DAY(CURRENT DATE-1 MONTH) returning results 2017-05-31 in sql giving last date of month.i needs to use the same in transformer stage . Post new topic Reply to topic DSXchange Forum Index » IBM ® DataStage Enterprise Edition (Formerly Parallel Extender/PX) Jump to: Add To Favorites View next topic View previous topic Can use string functions which are available in Transformer Stage. We can try to use instr() and field() functions, we can get or delete the unwanted characters from a field. Field Function in Datastage. Reply Delete
Home / Datastage / design / develop / Function / index / transformation / transformer / Tutorial / Datastage Transformer String Functions - Index Datastage Transformer String Functions - Index by
Use the FIELD function to return one or more substrings located between specified delimiters in string. delimiter evaluates to any character, including field mark, value mark, and subvalue marks. It delimits the start and end of the substring. IBM InfoSphere DataStage BASIC Reference Guide Home / Datastage / design / develop / Function / index / transformation / transformer / Tutorial / Datastage Transformer String Functions - Index Datastage Transformer String Functions - Index by Learn how to integrate business-critical XML data into your data warehouse using IBM InfoSphere DataStage 8.1 and DB2 9.5 pureXML. This two-part article series provides step-by-step instructions for using pureXML as both a source and target data source for InfoSphere DataStage jobs. how field function works in datastage? Admin October 17, 2019 DATASTAGE TUTORIAL We can use the Field function in DataStage to return one or more sub strings that are located between specified delimiters in string. IBM InfoSphere DataStage delivers four core capabilities: * Connectivity to a wide range of mainframe, legacy, and enterprise applications, databases, file formats, and external information sources. * Prebuilt library of more than 300 functions including data validation rules and very complex transformations. Similar scenario in DataStage i am using Index funtion for string comparion for the above case1 , i am using some thing like if Index(Name,"ABC XYZ",1)<>0 then 1 else 0 But my question is how should to deal with the case2 where we got extra '%' ?
Use the INDEX function to return the starting character position for the specified occurrence of substring in string. string is an expression that evaluates to any valid string. string is examined for the substring expression. occurrence specifies which occurrence of substring is to be located.
The functions that are valid in InfoSphere DataStage and QualityStage Designer are also valid in IBM InfoSphere FastTrack. The list of functions in this section are generally used when defining a column derivation in a Transformer stage. The functions that are valid in InfoSphere DataStage and QualityStage Designer are also valid in IBM InfoSphere FastTrack. The list of functions in this section are generally used when defining a column derivation in a Transformer stage. Examples. The following examples show several ways of finding the position of a substring within a string: MyString = "P1234XXOO1299XX00P1" Position = Index(MyString, 1, 2) * The above returns the index of the second "1" character (10). Use the INDEX function to return the starting character position for the specified occurrence of substring in string. string is an expression that evaluates to any valid string. string is examined for the substring expression. occurrence specifies which occurrence of substring is to be located.
IBM InfoSphere DataStage delivers four core capabilities: * Connectivity to a wide range of mainframe, legacy, and enterprise applications, databases, file formats, and external information sources. * Prebuilt library of more than 300 functions including data validation rules and very complex transformations.
The functions that are valid in InfoSphere DataStage and QualityStage Designer are also valid in IBM InfoSphere FastTrack. The list of functions in this section are generally used when defining a column derivation in a Transformer stage. The functions that are valid in InfoSphere DataStage and QualityStage Designer are also valid in IBM InfoSphere FastTrack. The list of functions in this section are generally used when defining a column derivation in a Transformer stage. Examples. The following examples show several ways of finding the position of a substring within a string: MyString = "P1234XXOO1299XX00P1" Position = Index(MyString, 1, 2) * The above returns the index of the second "1" character (10). Use the INDEX function to return the starting character position for the specified occurrence of substring in string. string is an expression that evaluates to any valid string. string is examined for the substring expression. occurrence specifies which occurrence of substring is to be located. Home / Datastage / design / develop / Function / index / transformation / transformer / Tutorial / Datastage Transformer String Functions - Index Datastage Transformer String Functions - Index by IBM InfoSphere DataStage delivers four core capabilities: * Connectivity to a wide range of mainframe, legacy, and enterprise applications, databases, file formats, and external information sources. * Prebuilt library of more than 300 functions including data validation rules and very complex transformations.
IBM InfoSphere DataStage, Version 11.3.1. Feedback. Index Function. Returns the starting position of a substring. Syntax Index (string, substring, instance) string is the string or expression containing the substring. If string is a null value, 0 is returned. substring is the substring to be found.
The functions that are valid in InfoSphere DataStage and QualityStage Designer are also valid in IBM InfoSphere FastTrack. The list of functions in this section are generally used when defining a column derivation in a Transformer stage. The functions that are valid in InfoSphere DataStage and QualityStage Designer are also valid in IBM InfoSphere FastTrack. The list of functions in this section are generally used when defining a column derivation in a Transformer stage. Examples. The following examples show several ways of finding the position of a substring within a string: MyString = "P1234XXOO1299XX00P1" Position = Index(MyString, 1, 2) * The above returns the index of the second "1" character (10). Use the INDEX function to return the starting character position for the specified occurrence of substring in string. string is an expression that evaluates to any valid string. string is examined for the substring expression. occurrence specifies which occurrence of substring is to be located. Home / Datastage / design / develop / Function / index / transformation / transformer / Tutorial / Datastage Transformer String Functions - Index Datastage Transformer String Functions - Index by IBM InfoSphere DataStage delivers four core capabilities: * Connectivity to a wide range of mainframe, legacy, and enterprise applications, databases, file formats, and external information sources. * Prebuilt library of more than 300 functions including data validation rules and very complex transformations. Use the string functions to manipulate strings. IBM InfoSphere DataStage, Version 9.1.2. Feedback. String functions. Use the string functions to manipulate strings. Index Finds the starting character position of a substring. IBM InfoSphere DataStage and QualityStage Parallel Job Developer's Guide