Interested to Buy Any Domain ? << Click Here >> for more details...
HOW DO YOU PARFORM INCREMENTAL LAOD ?
- 7 Answers
- 16370 Views
- SAIC, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / subbu
by using the date coll in the source we do incremental load,
specifying the start date in source qualifier,changing the
start date in parameter file in future.
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / praveen
Taking the Target defination as source and using the joiner
and update we can do the incremental loading
2.By using lookup transformation, keeping lookup on target
and companring.
| Is This Answer Correct ? | 9 Yes | 3 No |
Answer / tshiwela
you can perform increamental load by using auxiliary
parameters.
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / sudhakar
BY USING MAPPINING VARIABLES,FIRST DEFINE THE VARIABLE
E.DATE AND NEXT COMPARE E.DATE,IF IT MATCHES THEN DATA
AUTOMATICALLY LOADED.
| Is This Answer Correct ? | 0 Yes | 0 No |
By using the date column in the source we do incremental load,
specifying the start date in source qualifier,changing the
start date in parameter file in future.
With this in mind, I will expect a load pattern like this
Every extract from the source will be a full load
Every load in terms of records, will be equal to last load + new records – deleted records
80-90 % of the extracted records will already exist in the valid table instance
Every load will be incrementally larger than the previous load, as more records are added to the sourceThinking
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / vaschiky
Disable truncate target table option from session target
table properties.
| Is This Answer Correct ? | 0 Yes | 0 No |
What do you mean by worklet?
My Source qualifier has empno, sal. Now my mapping is like SQ(EMPNO)->AGGR->EXP->TARGET SAL ------------>TARGET ? means only one source qualifier has 2 columns like empno, sal. connected to same target as shown in above mapping.Is this mapping valid or any issues are there if we design like this?
source : xml file target: xml file how can we check data loaded into target xml file using writing sql query. pls help on this asap.
0 Answers Cap Gemini, Cognizant,
I have source like col1,col2,col3,col4 and the values are like 3,6,1,7 1,5,3,8 2,1,5,6 i want the output like 3,6,7 5,3,8 2,5,6 How we will achieve in this scenario in informatica level. Please help me.. Thanks in advance..
how many ways can we implement SCD2?
without matching columns in two tables. how can you join
can we use self join in informaitca?
how can we find the bottle neck in SQL Query in SOURCE QUALIFIER, and how can we tune it..?
What is source qualifier transformation in informatica?
explain abt joiner t/r?
How to load data into 3 target tables which are in different schema but with the same name and same relational connection at infromatica level ? How to differentiate while loading ? and how to load ?
i have 2 session s1 execute s2 load first session fail what is the reason?
Teradata 
