How to compare different format date in oracle?

@deron 

To compare different format dates in Oracle, you can use the TO_DATE function to convert the dates to a standard format before comparing them. Here is an example query to demonstrate how to compare different format dates in Oracle:

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SELECT *
FROM your_table
WHERE TO_DATE(date_column, 'DD/MM/YYYY') > TO_DATE('01/01/2022', 'DD/MM/YYYY');

In this query, 'date_column' is the column containing dates in different format and 'your_table' is the name of the table. The TO_DATE function is used to convert the 'date_column' values to the format 'DD/MM/YYYY' before comparing them to the specified date ('01/01/2022' in this case).

By converting all dates to the same format using TO_DATE, you can easily compare them in your SQL query.