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December 01, 2008

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What is ROWID?

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Asked By: mariann

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The ROWID is a unique database-wide physical address for every row on every table. Once assigned (when the row is first inserted into the database), it never changes until the row is deleted or the table is dropped.

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database, RDBMS, Data Warehousing

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None

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Database Engineer

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database, duplicate

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eXensys

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database

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156

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What is it in myself that makes me confident to be a doctor?

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Asked By: BenjaminTake... |

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Monday, September 24, 2007

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doctor, confident, inside, makes, me, what, is, it, in, that, to, be

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IMU (International Medical School) Malaysia

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Medical school student

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dk123

Wednesday, March 19, 2008 6:27 AM

nice comment

thingMaster

Tuesday, October 23, 2007 1:52 PM

you are overconfident. you will probably kill many patients, but drive a nice car.

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How to retrieving the data from nth column to n th column in a table in SQL?

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Asked By: Anonymous |

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To retrive data from sql table,

select * from emp where rowid in ( select rowid from emp where rownum <=&upto
minus
select rowid from emp where rownum <&startfrom)

from this you can select between any range.

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Wednesday, September 12, 2007

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table, data, SQL, select *, rowid, rownum, <=&upto, <&startfrom

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