Oracle Database – how to get information with ChatGPT about the size of Oracle CLOB or BLOB columns can be obtained using the DBMS_LOB.GETLENGTH function the result is the length of a LOB (Large Object) value in bytes

SELECT DBMS_LOB.GETLENGTH(your_clob_column) AS clob_size
FROM your_table
WHERE your_condition;
SELECT DBMS_LOB.GETLENGTH(your_blob_column) AS blob_size
FROM your_table
WHERE your_condition;

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