android - Is it possible to compare two cursors? -
i need check if 2 cursors pointing @ same rows same values. possible?
more details:
i'm loading info owncontentprovider i'm sending request server , updating info within contentprovider new values. if values changed - need notify user can update data.
in sqlite, rows not have identity separate column values (but rowid 1 of these values).
what want requires info has unique column(s) part of cursor, either rowid, or other key value guaranteed have no duplicates.
otherwise, can never know if see 2 records happen have same values in columns.
android sqlite
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