PostgreSQL 10 is supported regardless of the number after the decimal point.

On the PostgreSQL side, the format of a version number has been changed, but regardless of the minor version that has been described, DataSpider as in the version of PostgreSQL 9.6 are supported.

• [PostgreSQL]-[Operating Environment]

https://www.hulft.com/help/en-us/DataSpider/dss42sp2/help/en/adapter/database/postgresql_environment.html

■Reference Information
　Please refer to the following URL provides information on the change in the format of version numbers on the PostgreSQL side.

• PostgreSQL 10 Released

https://www.postgresql.org/about/news/1786/
(Excerpt)
This release also marks the change of the versioning scheme for PostgreSQL to a "x.y" format.
This means the next minor release of PostgreSQL will be 10.1 and the next major release will be 11.