Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between varchar and varchar(2)?
- 4 Answers
- 10270 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / swapnil
When you use varchar data type say varchar(20),
it will reserve the space of 20 bytes even length of
passing parameter is less than 20 byte. But in varchar2, it
will release the remaining space after reserving actual
passing parameter length
| Is This Answer Correct ? | 11 Yes | 7 No |
Answer / srinivasa reddy k
Varchar2 is the oracle datatype
Varchar is not the oracle datatype but still oracle
supports it by converting it into varchar2
But it is not a good practice to use Varchar datatype
| Is This Answer Correct ? | 4 Yes | 4 No |
Answer / sandeep kumar
VARCHAR2 is as per the ANSI standard while VARCHAR is not.
Hence we should use VARCHAR2.
| Is This Answer Correct ? | 2 Yes | 3 No |
Answer / mohan kumar
VARCHAR--FIXED LENGTH OF DATA TYPE,MEMORY ALLOCATION WILL
NOT TAKE PLACE.
VARCHAR2--IN THIS ORACLE DATA TYPE,MEMORY ALLOCATION WILL HAPPEN
| Is This Answer Correct ? | 2 Yes | 5 No |
Where I can download D2K software?
How to develop XML report without rdf?
What are documents and test cases u followed.
Can we run a package with out specification?If yes how?
Which module is not in multiorg
What is P2P cycle.
27 Answers Accenture, Deloitte, EE Limited, EXL, IBM, Tech Mahindra,
why r u transer the data base tables to flat file and what is use
What is oracle soa suite and what are its different components?
What are the Major differences between appcore.pll and appcore2.pll
5 Answers Infosys, Sierra Atlantica,
how to create a file in forms?
how to move the one file from one instance to another instance?and ur scripts also?
what are the different transaction clauses in AR?
Oracle Apps Technical 
