Why Non-blob column in table required to perform operation
with Oracle ?
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Answer / Durgesh Mishra
Non-BLOB columns (such as VARCHAR2, NUMBER, DATE) are essential for performing operations within an Oracle database because they store a fixed amount of data that can be easily indexed and searched. BLOBs (Binary Large OBjects), on the other hand, are used to store large amounts of binary data (like images or audio files) that cannot be indexed efficiently.
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