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Client version compatibility

  • September 8, 2022
  • 2 replies
  • 9 views

Tim_1
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Hi,
Currently running Vertica 10.1.1-10 with the application running the 9.2 client without any issues.
Looking to upgrade the cluster to11.1.1-6, but would look to upgrade the client the application uses the 11.1.1-6 prior to upgrade in the cluster.
Any reason why the 11.1 client would have issues talking to a 10.1 cluster?
Never found a support matrix on this.

Regards
Tim

2 replies

SruthiA
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  • September 8, 2022

Vertica server is compatible with all previous versions of client drivers, and all new client drivers are compatible with most versions of Vertica server. Please find the matrix link below

https://www.vertica.com/docs/11.1.x/HTML/Content/Authoring/ConnectingToVertica/ClientDriverMisc/ClientDriverAndServerVersionCompatibility.htm


Tim_1
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  • September 8, 2022

Thanks!