From: Durgamahesh Manne [mailto:[email protected]]
Sent: Wednesday, September 19, 2018 9:43 AM
To: PostgreSQL mailing lists <[email protected]>
Subject: Regrading brin_index on required column of the table
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Hi
Respected postgres community members
I have created BRIN index on few columns of the table without any issues. But i
am unable to create BRIN index on one column of the table as i got error listed
below
[local]:6263 postgres@huawei=# CREATE INDEX brin_idx on huawei using brin
("dFetch");
ERROR: data type boolean has no default operator class for access method "brin"
HINT: You must specify an operator class for the index or define a default
operator class for the data type.
below is the column description:
Column datatype collation nullable default storage
dFetch boolean false
plain
so please help in creating of the BRIN index on above column of the table .
Regards
Durgamahesh Manne
Why would you want BRIN index on Boolean-type column?
What kind of interval will you specify?
Regards,
Igor Neyman
