[couchdb] branch fix/984/view-keep-update-seq-after-compact updated (3cc9932 -> df7fd47)

[ja...@apache.org]

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jan pushed a change to branch fix/984/view-keep-update-seq-after-compact
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    omit 3cc9932  Views now retain update_seq after compaction.
     new df7fd47  Views now retain update_seq after compaction.

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Summary of changes:
 src/couch_mrview/src/couch_mrview_compactor.erl | 2 ++
 1 file changed, 2 insertions(+)

[couchdb] 01/01: Views now retain update_seq after compaction.

[ja...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

jan pushed a commit to branch fix/984/view-keep-update-seq-after-compact
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit df7fd474c11758c95877fc96e0099fbbd0e9253e
Author: Jan Lehnardt <ja...@apache.org>
AuthorDate: Fri Jul 13 13:39:28 2018 +0200

    Views now retain update_seq after compaction.
    
    Previously on view compaction, the new index state would not carry
    over the associated database update sequence. As a result, views
    who were compacted at least once could no longer use the ?update_seq
    query option.
    
    We also copy over purge_seq and options now.
    
    Closes #984
---
 src/couch_mrview/src/couch_mrview_compactor.erl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/couch_mrview/src/couch_mrview_compactor.erl b/src/couch_mrview/src/couch_mrview_compactor.erl
index e9be89c..f20f415 100644
--- a/src/couch_mrview/src/couch_mrview_compactor.erl
+++ b/src/couch_mrview/src/couch_mrview_compactor.erl
@@ -233,6 +233,9 @@ compact_view(#mrview{id_num=VID}=View, EmptyView, BufferSize, Acc0) ->
 
     {EmptyView#mrview{btree=NewBt,
                       seq_btree=NewSeqBt,
+                      update_seq=View#mrview.update_seq,
+                      purge_seq=View#mrview.purge_seq,
+                      options=View#mrview.options,
                       key_byseq_btree=NewKeyBySeqBt}, FinalAcc}.
 
 compact_view_btree(Btree, EmptyBtree, VID, BufferSize, Acc0) ->