| From: | PG Doc comments form <noreply(at)postgresql(dot)org> |
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| To: | pgsql-docs(at)lists(dot)postgresql(dot)org |
| Cc: | fed(dot)guman(at)gmail(dot)com |
| Subject: | Documentation mistake? |
| Date: | 2024-10-24 18:04:01 |
| Message-ID: | 172979304162.700.15063986195610426211@wrigleys.postgresql.org |
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The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/17/indexes-bitmap-scans.html
Description:
In page https://www.postgresql.org/docs/current/indexes-bitmap-scans.html
написано следующее:
"Another example is that if we have separate indexes on x and y, one
possible implementation of a query like WHERE x = 5 AND y = 6 is to use each
index with the appropriate query clause and then AND together the index
results to identify the result rows".
You mean "WHERE x = 5 OR y = 6"?
result from index scan by x + result from index scan by y
Thx.
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