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It looks like Oracle had CREATE DATABASE LINK since at least 7.3 [1] in 1996 (probably earlier too but I couldn't find when it was introduced). It wasn't Oracle
by sradman 6y ago
It looks like Oracle had CREATE DATABASE LINK since at least 7.3 [1] in 1996 (probably earlier too but I couldn't find when it was introduced). It wasn't Oracle-only either:
> However, to access non-Oracle systems you must use Oracle Heterogeneous Services.
[1] https://docs.oracle.com/cd/A57673_01/DOC/server/doc/SQL73/ch4a.htm#toc087 https://docs.oracle.com/cd/A57673_01/DOC/server/doc/SQL73/ch...