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i have oracle table A and target B. i don't know how many
records. i want get get last record in table A as first record
in target table B. write a sql query?
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Answer Posted / pooja
CREATE TABLE B
AS
SELECT *
FROM
(SELECT *
FROM
(SELECT *,ROWNUM R
FROM A)
ORDER BY R DESC)
WHERE R=1;
| Is This Answer Correct ? | 0 Yes | 1 No |
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i had a source containing business,sales,details column and i have to load it to a target but i have some bad records in it , but i have to load 70% of business records and 50% of sales and 95% of details records excluding bad records to achieve this what should be done and what all logic and tx should be used can anyone help? thanks in advance
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