what is incremental loading ?
Answer Posted / apps
Incremental loading is nothing but the cdc(change data
capture)
used to capture the data like insert,update and deleted
data on a table.
1)for this we need exec the sp against the db is to enable
the cdc.(select is_cdc_enabled where db_name='cdc_test')
2)Enable the cdc against the table in the db.(exec
sys.sp_cdc_enable_table @source_schema=-----,@source_name=-)
3)wheather the db/table enabled for the cdc by writing a
select query aginst db/table.If it returns 1 enabled or it
returns 0 not enabled.
(select is_tracked_by_cdc from sys.tables where tab_name='--
--')
any suggetions revert me via ravipati65@gmail.com
apps
| Is This Answer Correct ? | 6 Yes | 4 No |
Post New Answer View All Answers
Explain the different dimensions.
Explain the tuning lookup transformation - informatica
What is the use of code page?
explain abt ur project architecture?
What are junk dimensions?
Mention some types of transformation?
What are the types of caches in lookup?
What is mapplet in informatica?
What is sq transformation?
What are pre and post-session shell commands?
How can you validate all mappings in the repository simultaneously?
What do you mean by worklet?
How many dimensions are there in informatica?
What is incremental aggregation?
What is the need of an ETL tool?