diff --git a/product_docs/docs/epas/14/epas_upgrade_guide/03_limitations.mdx b/product_docs/docs/epas/14/epas_upgrade_guide/03_limitations.mdx index 7f5df57f398..59b1f1aa3f3 100644 --- a/product_docs/docs/epas/14/epas_upgrade_guide/03_limitations.mdx +++ b/product_docs/docs/epas/14/epas_upgrade_guide/03_limitations.mdx @@ -2,7 +2,8 @@ title: "Upgrade considerations" --- -The following limitations apply to upgrading EDB Postgres Advanced Server: +Consider the following when upgrading EDB Postgres Advanced Server: + - The `pg_upgrade` utility cannot upgrade a partitioned table if a foreign key refers to the partitioned table. - If you are upgrading from the version 9.4 server or a lower version of EDB Postgres Advanced Server, and you use partitioned tables that include a `SUBPARTITION BY` clause, you must use `pg_dump` and `pg_restore` to upgrade an existing EDB Postgres Advanced Server installation to a later version of EDB Postgres Advanced Server. To upgrade, you must: @@ -11,3 +12,4 @@ The following limitations apply to upgrading EDB Postgres Advanced Server: 3. Use `pg_upgrade` to upgrade the rest of the EDB Postgres Advanced Server database to a more recent version. 4. Use `pg_restore` to restore the subpartitioned table to the latest upgraded EDB Postgres Advanced Server database. - If you perform an upgrade of the EDB Postgres Advanced Server installation, you must rebuild any hash-partitioned table on the upgraded server. +- If you are using an ODBC, JDBC, OCI, or .NET driver to connect to your database applications and upgrading to a new major version of EDB Postgres Advanced Server, upgrade your driver to the latest version when upgrading EDB Postgres Advanced Server.