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Update replacingmergetree.md

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Denny Crane 2022-06-07 23:43:02 -03:00 committed by GitHub
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docs/en/engines/table-engines/mergetree-family/replacingmergetree.md
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@ -40,7 +40,7 @@ Uniqueness of rows is determined by the `ORDER BY` table section, not `PRIMARY K
When merging, `ReplacingMergeTree` from all the rows with the same sorting key leaves only one:
- The last in the selection, if `ver` not set. A selection is a set of rows in a set of parts participating in the merge. The most recently created part (the last insert) will be the last one in the selection. Thus, after deduplication, the very last row from the most recent insert will remain for each unique sorting key.
- With the maximum version, if `ver` specified. If `ver` is the same for several rows, then it will use the rule for them -- if `ver` is not specified, i.e. the most recent insert will remain.
- With the maximum version, if `ver` specified. If `ver` is the same for several rows, then it will use "if `ver` is not specified" rule for them, i.e. the most recent inserted row will remain.
**Query clauses**