Why is chameleon method used in data warehouse?

1159

What is the use of synchronized() block in objective c?

1

What is data annotation in c#?

930

why zero sequence impedance measurement is not applicable for single phase GT

2189

Why is nosql good?

1015

How will you size a pipe?. What is Darcy's formula?. From where you will get friction factor "f" ?. In darcy formula substitute f = 16/Re and now you see hf proportional to V instead of V square. How do you explain?.

2232

how to ctrl motor by use of ac or dc drive.plz explain evdintly

2040

CANNOT USE PARAMETER FILE! Hi all, I am trying to use parameter file for my workflow. This could help me to filter records where CITY = 'Portland' Following is what I have done: **in Designer - create new parameter : $$PARA_FIL, Parameter, String, IsExprVar=TRUE, Initial value = [empty] - Source Qualifier/ Properties/Source Filter: CUSTOMERS.CITY='$$PARA_FIL' **Create Parameter file: C:\Informatica\PowerCenter8.6.0 \server\infa_shared\BWParam\DynamicParamTest.txt $$PARA_FIL='Portland' **Configure workflow to use the parameter file: Edit Workflow/Properties/Parameter Filename: C:\Informatica\PowerCenter8.6.0 \server\infa_shared\BWParam\DynamicParamTest.txt I also configured directory of parameter file for session task. However, I just got this in the session log: [SQ_CUSTOMERS] SQL Query [SELECT CUSTOMERS.CUSTOMER_ID FROM CUSTOMERS WHERE CUSTOMERS.CITY='$$PARA_FIL'] No record has been loaded to target. It seems that the parameter file has not been read. I cannot understand the reason why. Could any of you kindly suggest me anything? Thanks

9095

Give an example of SOD with object level control & also decide the Risk implication from the Technical standpoint.

4701

What is numel matlab?

1330

Please can any one tell me 1).Types of reports 2).Types of Meetings.

1835

what happen when the rectifier circuit is connect with the tube light?

1978

What do you mean by assigning priorities to positions in recruitment? In orgn. Mgmt.?

934

How to melt the solidified copper accretions in copper scrap melting furnace?

2684

What does reusable transformation mean?

1130