Add constant_keyword to OSS fallback types list (#1058)

elastic · Oct 28, 2020 · 0fb41a1 · 0fb41a1
1 parent dfd5c5a
commit 0fb41a1
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diff --git a/USAGE.md b/USAGE.md
@@ -351,6 +351,7 @@ Indices using purely OSS types will benefit from the normalization of ECS, but m
 
 Current fallbacks applied by this flag are:
 
+- `constant_keyword` => `keyword`
 - `wildcard` => `keyword`
 - `version` => `keyword`