SQLite 数据类型
值是一个文本字符串,使用数据库编码(UTF-8、UTF-16BE 或UTF-16LE)存储。 BLOB, 值是一个blob 数据,完全根据它的输入存储。 SQLite 的存储类稍微比数据类型更普遍。
SQLite学习笔记(八)-
2018年6月8日 — BLOB (binary large object)即二进制大对象,是一种可以存储二进制文件的容器。在计算机中,BLOB常常是数据库中用来存储二进制文件的字段类型。常见的BLOB ...
資料類型
2023年10月4日 — 本文內容. SQLite 只有四種基本資料類型:INTEGER、REAL、TEXT 和BLOB。 以傳回資料庫值的 object API 只會傳回這四種類型的其中一個。 Microsoft.
SQLite BLOB Data Type
2023年11月16日 — SQLite BLOB stands for Binary Large OBject and is perfect for storing large amounts of binary data in your SQLite database.
Datatypes In SQLite
2022年4月27日 — BLOB. The value is a blob of data, stored exactly as it was input. A storage class is more general than a datatype. The INTEGER storage ...
Write Data Into A BLOB Incrementally
This function is used to write data into an open BLOB handle from a caller-supplied buffer. N bytes of data are copied from the buffer Z into the open BLOB, ...
Internal Versus External BLOBs
2022年4月18日 — The sizes of the BLOBs ranged from 10KB to 1MB. The number of BLOBs varied in order to keep the total BLOB content at about 100MB. (Hence, 100 ...
Open A BLOB For Incremental IO
This interfaces opens a handle to the BLOB located in row iRow, column zColumn, table zTable in database zDb; in other words, the same BLOB that would be ...
SQLite BLOB
In SQLite, BLOB is a data type that stands for Binary Large Object. It's used to store binary data, such as images, audio, or video files, in a database.