how many types of MERGE?
Answers were Sorted based on User's Feedback
Answer / vij
Two types
One - to -one mergeing:
combine observations from two data sets into a single
observation in a new data set:
Match- Merging:combine observations from two data sets into
a single observation in a new data set according to the
values of a variable that is specified in the BY statement:
| Is This Answer Correct ? | 16 Yes | 3 No |
Answer / vij/vijji
Two types
One - to -one mergeing:
combine observations from two data sets into a single
observation in a new data set:
Match- Merging:combine observations from two data sets into
a single observation in a new data set according to the
values of a variable that is specified in the BY statement
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / pricil kurian
Types of merges:-
1)one to one merge- It is the merge without any by variables
2)Match merges- Where we are using by variables.
Under match merge we have 1-1 , 1-many, and many-many
depending on the values in by variables.
For many-many merge proc sql will be relaiable.
Please correct me if I am wrong.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / srinivas
Source:SAS
Link :
http://support.sas.com/documentation/cdl/en/basess/58133/HTML/default/a002645445.htm
SAS provides several different methods for combining SAS
data sets. In this section, you will be introduced to five
methods of combining data sets:
1)concatenating
2)interleaving
3)merging
4)updating
5)modifying
When it comes to Merging,there are two types:
1)One-to-one merging
2)Match merging
Thanks!
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / mr.s
according to the question ,there are 2 types of merging.they
are "one-one merge" &"one -many merging" there's no need of
nay deviation to the answer ok
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / name is no need
Arai Name Is No Need , i think you dont know anything, you
stupid try to encourage them or otherwise keep quiet , if
abuse anybody then definitely i can you . you idiot
...................................
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / sakshi
there are three types of merging:
one to one
may to one or one to many
no match merge
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / mallikarjuna reddy.vanna
4 types of merges are present.
they are
1.one to one merging
2.one to many
3.many to one
4.many to many
| Is This Answer Correct ? | 3 Yes | 4 No |
Answer / kishore
total 3 types of mergings are available
they are one to one merging, one to many merging, many to
many merging
| Is This Answer Correct ? | 2 Yes | 4 No |
Answer / srilatha
the types of merge are
1) one to one merging
2) match merging
| Is This Answer Correct ? | 1 Yes | 3 No |
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