How to remove duplicate records using Expression In the last post we have used Aggregator Transformation to remove the duplicate records. In this post we will use the Expression transformation… Continue reading How to remove duplicate records using Expression
Category: Informatica
How to remove duplicate records Using Aggregator
How to remove duplicate records Using Aggregator There are couple of options available in informatica to remove duplicate records from the source. For Relational Tables 1. Source Qualifier > ‘SELECT… Continue reading How to remove duplicate records Using Aggregator
Informatica Certification – My Notes
The below question and answers are my preparation notes for Informatica Developer Specialist certification which I am planning to take some time in June. I will continue update this page as i… Continue reading Informatica Certification – My Notes
Informatica Certification Developer Specialist
PowerCenter Data Integration 9.x: Developer, Specialist Certification This is Skill set Inventory document from Oracle website. Here you will get all the information which is required for the Informatica certification… Continue reading Informatica Certification Developer Specialist
Informatica Target Load Plan
Target Load Group and Target Load Plan If you have multiple Source Qualifier transformations connected to multiple targets, you can specify the order in which the Integration Service loads the data… Continue reading Informatica Target Load Plan
How to Load only Half of the records from Source table
Load only Half of the records from Source table The requirement is to process only half of the records from the source table. To do this we need to calculate the… Continue reading How to Load only Half of the records from Source table
How to fix [Informatica][ODBC Oracle Wire Protocol Driver] Optional feature not implemented
[Informatica][ODBC Oracle Wire Protocol Driver] Optional feature not implemented You may get this error while trying to Preview data on Target in a Mapping Designer. I have also seen the… Continue reading How to fix [Informatica][ODBC Oracle Wire Protocol Driver] Optional feature not implemented
Source Qualifier – Full Outer Join
Full Outer Join using Source Qualifier – ‘SQL Query’ Integration service support only Left & Right outer joins. We cannot perform Full outer join using ‘User Defined Join’ properties in… Continue reading Source Qualifier – Full Outer Join
Source Qualifier – User Defined Join – Right Outer Join
How to join two tables – Source Qualifier – User Defined Join – Right Outer ** Source Qualifier Transformation is the most efficient way to join two tables in the same Database… Continue reading Source Qualifier – User Defined Join – Right Outer Join
Source Qualifier – User Defined Join – Left Outer Join
How to join two tables – Source Qualifier – User Defined Join – Left Outer ** Source Qualifier Transformation is the most efficient way to join two tables in the same Database… Continue reading Source Qualifier – User Defined Join – Left Outer Join
Source Qualifier – User Defined Join – Normal Join
How to join two tables – Source Qualifier – User Defined Join ** Source Qualifier Transformation is the most efficient way to join two tables in the same Database ** There are… Continue reading Source Qualifier – User Defined Join – Normal Join
Joiner Transformation – Normal Join
Joiner Transformation – Normal Join Let’s create a Mapping with a Joiner Transformation – Normal Join. We are going to join two tables JOB_ID1 & JOB_ID2 and create a target… Continue reading Joiner Transformation – Normal Join
Joiner Transformation Overview
Joiner Transformation Overview Use the Joiner transformation to join source data from two related heterogeneous sources residing in different locations or file systems. You can also join data from the… Continue reading Joiner Transformation Overview
Mapping with Sorter Transformation
Mapping with Sorter Transformation # To sort data in ascending or descending order. # Can sort data from relational or flat file sources. # The Sorter transformation contains only input/output… Continue reading Mapping with Sorter Transformation
Aggregator Transformation Overview
Aggregator Transformation Overview The Aggregator transformation performs aggregate calculations, such as average, Sum, Max & Min etc. The Aggregator is an active transformation that changes the number of rows in… Continue reading Aggregator Transformation Overview