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正是我正在尝试将超过 1MB 的数据从 sqlite 数据库加载到 android 游标。在加载时，它会出现以下错误，例如

08-04 11:10:15.813: ERROR/CursorWindow(4465): need to grow: mSize = 2097152, size = 403719, freeSpace() = 209669, numRows = 1
08-04 11:10:15.813: ERROR/CursorWindow(4465): Attempting to grow window beyond max size (2097152)
08-04 11:10:15.813: ERROR/Cursor(4465): Failed allocating 403719 bytes for blob at 0,13
08-04 11:10:15.813: DEBUG/Cursor(4465): finish_program_and_get_row_count row 0
08-04 11:10:15.899: ERROR/CursorWindow(4465): need to grow: mSize = 2097152, size = 403719, freeSpace() = 209669, numRows = 1
08-04 11:10:15.899: ERROR/CursorWindow(4465): Attempting to grow window beyond max size (2097152)
08-04 11:10:15.899: ERROR/Cursor(4465): Failed allocating 403719 bytes for blob at 0,13
08-04 11:10:15.899: DEBUG/Cursor(4465): finish_program_and_get_row_count row 0
08-04 11:10:15.899: ERROR/CursorWindow(4465): Bad request for field slot 0,0. numRows = 0, numColumns = 14
08-04 11:10:15.899: DEBUG/AndroidRuntime(4465): Shutting down VM.

如果有人知道如何将大数据（超过1MB）加载到android光标？谢谢，

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1 回答 1

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不要在数据库中存储 500KB 的 blob。将标识符存储在数据库中，并将 blob 作为文件放入存储中。如果您使用 MODE_PRIVATE，其他进程将无法访问它们。

于 2011-08-04T15:56:48.287 回答