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SQL query for duplicate value in one table

thread220-1519525

SQL query for duplicate value in one table

SQL query for duplicate value in one table

(OP)
I have tried implementing the query to find records in one table that have equal values in one column and for some reason it does not retrieve correct result. I have been using an online SQL interpretor to access a table.Is there something wrong with this statement:

SELECT firstname FROM empinfo GROUP BY age HAVING (COUNT(age) > 1)

Thanks

RE: SQL query for duplicate value in one table

SELECT firstname,age FROM empinfo GROUP BY age HAVING (COUNT(age) > 1)

RE: SQL query for duplicate value in one table

alapatis, that statement is invalid smile

see either of PHV's solutions

r937.com | rudy.ca
Buy my new book Simply SQL from Amazon

RE: SQL query for duplicate value in one table

jDevon, did you solve your issue ?

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