Both [[Oracle database|Oracle 8i]] and [[IBM DB2]] introduced support support around 1999.<ref name="MeltonEisenberg2000">{{cite book|author1=Jim Melton|author2=Jim Melton Andrew Eisenberg|title=Understanding SQL and Java Together: A Guide to Sqlj, Jdbc, and Related Technologies|url=http://books.google.com/books?id=phbh1EK2aNMC&pg=PA173|year=2000|publisher=Morgan Kaufmann|isbn=978-1-55860-562-6|page=173}}</ref> Oracle 12c claims conformance with SQL/OLB:1999, but not with the newer SQL/OLB:2008.<ref>http://docs.oracle.com/cd/E16655_01/server.121/e17209/ap_standard_sql008.htm</ref>
