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Xikui Wang <xkkwww@gmail.com>
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on 01 Mar 18
[ASTERIXDB-2148][FUN] Add init parameter for external UDF
- user model changes: no
- storage format changes: no
- interface changes: yes
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[ASTERIXDB-2148][FUN] Add init parameter for external UDF

- user model changes: no

- storage format changes: no

- interface changes: yes

 Added parameters to LibraryFunction in library.xsd.

Details:

By enabling init function in external UDF, a user can reuse the same UDF

implementation with different paramters. One example can be to reuse the

same Machine Learning algorithm with different model files by assigning

different file paths to the UDF parameter.

Change-Id: I567ce0bcac288267595b2565e53fea61e16fbd65

Reviewed-on: https://asterix-gerrit.ics.uci.edu/2107

Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Reviewed-by: Till Westmann <tillw@apache.org>

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

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