How to save R plot image to database? -
i'd save plot image directly database.
is best way in r this:
- write plot image (png) filesystem
- read file written
- send file database via query (rodbc)
ideally i'd combine steps 1 , 2 above write png image binary connection. r support this?
no, graphics devices file-based, steps 1-3 correct. need fourth unlink temporary file it.
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