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(merge: 02e4b7d 32881be)
Use an ephemeral table rather than a RowSet to remember rowids in the
authordrh <drh@noemail.net>
Thu, 19 Nov 2020 19:43:46 +0000 (19:43 +0000)
committerdrh <drh@noemail.net>
Thu, 19 Nov 2020 19:43:46 +0000 (19:43 +0000)
commit5dc18e33aefa9eea74cba2084120d4b76d78a654
treeb2d61d1d511c316ab2047271e347378558f6043ftree | snapshot
parent02e4b7d7df1e8a66529d508d4cfcfbbca39953d2commit | diff
parent32881bebbeb4a0c92d09a0ddcd5714497ecc4fd3commit | diff
Use an ephemeral table rather than a RowSet to remember rowids in the
two-pass UPDATE algorithm, as this uses much less memory for large UPDATEs.

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