SQL - LOB (large object)

1 - About

The term large object (LOB) refers to a data item that is too large to be stored directly in a database table.

Instead, a pointer is stored in the database table, which points to the location of the actual data.

External files are managed similarly.

3 - SQL Type

  • Sql - Binary large object (BLOB) data type for binary data
  • SQL - Character large object (CLOB) for character data

The LOB data type creates a stream.

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