sql count more than 1 1

sql count more than 1

HAVING COUNT(YOUR_COLUMN) > 1

Here is what the above code is Doing:
1. We’re selecting the column we want to check for duplicates.
2. We’re grouping the data by that column.
3. We’re counting the number of rows in each group.
4. We’re filtering the data to only show rows where the count is greater than 1.

Similar Posts