Add a test for regex usage to runtime fields (backport #63951)#63960

Merged

nik9000 merged 1 commit intoelastic:7.xfrom nik9000:runtime_fields_regex_test_7_x

Oct 20, 2020

+12-9

Commits on Oct 20, 2020

Add a test for regex usage to runtime fields (elastic#63951 )
nik9000
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