oracle 19c： 长期支持的稳定版本 https://www.modb.pro/db/55890

Oracle各个版本体系结构​ https://www.modb.pro/db/98809

Oracle10g单实例数据库升级到哪个版本好 https://www.modb.pro/issue/15635



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1，https://www.oracle.com/cn/database/technologies/oracle19c-windows-downloads.html

Oracle Database 19c (19.3) for Microsoft Windows x64 (64-bit)

WINDOWS.X64_193000_db_home.zip

(3,105,763,999 bytes) (sha256sum - 64d92018207829833bd4d00f1a7fb40c531c8a4a68ded9e430a5d6fbaedaca95)


2，https://www.oracle.com/cn/database/technologies/oracle-database-software-downloads.html#19c

19.3 - Enterprise Edition (also includes Standard Edition 2)

Microsoft Windows x64 (64-bit)

ZIP(2.9 GB)