What data type is BLOB?

Question

A BLOB (binary large object) is a varying-length binary string that can be up to 2,147,483,647 characters long. Like other binary types, BLOB strings are not associated with a code page.

What is BLOB data type used for?

A blob is a data type that can store binary data. This is different than most other data types used in databases, such as integers, floating point numbers, characters, and strings, which store letters and numbers. Since blobs can store binary data, they can be used to store images or other multimedia files.

Is a BLOB binary data?

BLOB stands for a “Binary Large Object,” a data type that stores binary data. Binary Large Objects (BLOBs) can be complex files like images or videos, unlike other data strings that only store letters and numbers. A BLOB will hold multimedia objects to add to a database; however, not all databases support BLOB storage.

Is BLOB a data type in Java?

In Java, BLOB and CLOB are the two data types used to store binary and character large objects, respectively. It is different from other data types like float, int, double, etc. Collectively it refers to as LOB (Large Objects).

What Is A BLOB data structure?

A binary large object (BLOB or blob) is a collection of binary data stored as a single entity. Blobs are typically images, audio or other multimedia objects, though sometimes binary executable code is stored as a blob.

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