How to delete duplicates records in teradata without any
tables....?
with only one single query,,,?

Answers were Sorted based on User's Feedback



How to delete duplicates records in teradata without any tables....? with only one single query,,,..

Answer / suganya

SELECT DISTINCT column_name(s)
FROM table_name

Is This Answer Correct ?    9 Yes 2 No

How to delete duplicates records in teradata without any tables....? with only one single query,,,..

Answer / jain

DELETE FROM table_name A WHERE ROWID > (SELECT min(rowid)
FROM table_name B WHERE A.key_values = B.key_values)

Is This Answer Correct ?    0 Yes 0 No

How to delete duplicates records in teradata without any tables....? with only one single query,,,..

Answer / uma

Select Column_name from table_name group by column_name having count(column_name)>1

Is This Answer Correct ?    0 Yes 0 No

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