Will Oracle Database links really stop working after April 2019 (or June 2019)? What needs to be done?
UPDATED November 2018 On February 15th 2018 Oracle published note 2361478.1 (“Oracle Databases Need to be Patched to a Minimum Patchset/PSU/RU level before April 2019”), stating that database versions prior to 12.1.0.2 (except for 11.2.0.4) will need additional patching in order to be able to use database links after April 2019. This caused some confusion…