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Add the condition api the batch #9

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mafintosh opened this issue Feb 5, 2019 · 0 comments

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mafintosh commented Feb 5, 2019

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db.batch([{
  condition: (newNode, oldNode, cb) => ...,
  type: 'put',
  key
  value
}])

The condition function should be able to query the db prebatch and during batch like so (maybe):

condition (newNode, oldNode, cb) {
  // db.transaction is a db instance that can query the transaction + old db
  db.transaction.get(...)
})

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