Minor improvement to partition_bounds_copy()

Etsuro Fujita <etsuro.fujita@gmail.com>

From: Etsuro Fujita <etsuro.fujita@gmail.com>

To: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2020-02-20T11:36:10Z

Lists: pgsql-hackers

Attachments

partition_bounds_copy.patch (application/octet-stream) patch

partition_bounds_copy() sets the hash_part and natts variable in each
iteration of a loop to copy the datums in the datums array, which
would not be efficient.  Attached is small patch for avoiding that.

Best regards,
Etsuro Fujita

Commits

Avoid redundant checks in partition_bounds_copy().
- 032f9ae012d8 13.0 landed