What is the datatype of file in SQL?

Question

In SQL Server, BLOBs can be standard varbinary(max) data that stores the data in tables, or FILESTREAM varbinary(max) objects that store the data in the file system. The size and use of the data determines whether you should use database storage or file system storage. 6 июн. 2022 г.

What is the data type for file?

The File/Record data type is a compound data type represented by the number 6 in the database dictionary. A file is a set of related records treated as a single unit and is stored on disk. A file is a particular kind of structure, but a structure is not a kind of file.

What data type is txt?

The TEXT data type stores any kind of text data. It can contain both single-byte and multibyte characters that the locale supports. The term simple large object refers to an instance of a TEXT or BYTE data type.

Can we store file in SQL database?

Unstructured files can be stored in the VARBINARY or IMAGE column of a SQL Server table. This approach is effective to maintain transactional consistency and reduces the file management complexity, but when the client application reads data from the SQL table, it uses SQL memory which leads to poor performance.

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