The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/12/sql-refreshmaterializedview.html
Description:
Hello
There appears to be a typo on this page:
https://www.postgresql.org/docs/12/sql-refreshmaterializedview.html
In the description of CONCURRENTLY clause, one sentence reads "it must not
index on any expressions nor include a WHERE clause". This should be
changed to "it must be *be* an index on an expression nor include a WHERE
clause".
Asim