Answer / mitali awasthi

What is code page in informatica
The code page in informatica is used to specify the
character encoding. It is selected based on the source
data. If the source data contains japanese characters, then
the code page is selected to support japanese text. When a
code page is chosen, the program or application for which
the code page is set, refers to a specific set of data that
describes the characters the application recognizes. This
influences the way that application stores, receives, and
sends character data.

Most commonly selected encoding systems are:
ASCII
UTF-8
UTF-32

Consider a Phone Log table as below. It records all phone numbers that we dial in a given day. SOURCE_PHONE_NUMBER DESTINATION_PHONE_NUMBER CALL_START_DATETIME 1234 4567 01/07/2011 10:00 1234 2345 01/07/2011 11:00 1234 3456 01/07/2011 12:00 1234 3456 01/07/2011 13:00 1234 4567 01/07/2011 15:00 1222 7890 01/07/2011 10:00 1222 7680 01/07/2011 12:00 1222 2345 01/07/2011 13:00 Please provide an SQL query to display the source_phone_number and a flag where the flag needs to be set to Y if first called number and last called number are the same and N if the first called number and last called number are different. Desired Output: Source Number Is_Match 1222 N 1234 Y

2 Answers   Amazon,

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WHAT IS USE OF SQL OVERRIDE IN SOURCE QUALIFIER? chandumba2005@gmai.com

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How the Informatica Server reads perameter file?

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What is the main data object present inbetween source and target. I answered Mapping. Transformation etc.. But it is not the answer. So please give me an apt answer. Thanks in advance

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How IN function works in informatica? Is it similar that of oracle IN function or different? Explain

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Filter condition at workflow level & filter condition at mapping level . Which will get preference or which will work.

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How to load data in informatica ?

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You have defined the following: - Commit Type = 'Target' - Commit Interval = 10000 - writer buffer block can hold multiple 7,500 rows - you are loading 40,000 records into the target After how many records will the Informatica Server issue commit commands? a)7500, 15000, 22500, 30000, 40000 b)15000, 22500, 30000, 37500, 40000 c)15000, 22500, 30000, 40000 d)15000, 30000, 40000

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what is the difference between stop and abort

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how can you load data into target table without leading zeor's

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what is the location of parameter file in informatica?

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