lazy-code/mssql/duplicate_values.sql

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MySQL
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2024-07-03 21:06:41 +02:00
USE FAST2;
--real_estate:
SELECT ft_fastnr,
COUNT(*)
FROM ft
GROUP BY ft_fastnr
HAVING COUNT(*) > 1
--building:
SELECT bg_bygnr,
COUNT(*)
FROM bg
GROUP BY bg_bygnr
HAVING COUNT(*) > 1
--object:
SELECT obj_objnr,
COUNT(*)
FROM obj
GROUP BY obj_objnr
HAVING COUNT(*) > 1