remove duplicate SQL++ keywords
EXIST | EXTERNAL | FEED | FILTER | FLATTEN
Change-Id: Ie270323513ce434834808c4184a9381affd712c5
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1265
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>
diff --git a/asterixdb/asterix-doc/src/main/markdown/sqlpp/appendix_1_keywords.md b/asterixdb/asterix-doc/src/main/markdown/sqlpp/appendix_1_keywords.md
index b61528c..b0bb259 100644
--- a/asterixdb/asterix-doc/src/main/markdown/sqlpp/appendix_1_keywords.md
+++ b/asterixdb/asterix-doc/src/main/markdown/sqlpp/appendix_1_keywords.md
@@ -10,17 +10,15 @@
| DELETE | DESC | DISCONNECT | DISTINCT | DROP | ELEMENT |
| ELEMENT | EXPLAIN | ELSE | ENFORCED | END | EVERY |
| EXCEPT | EXIST | EXTERNAL | FEED | FILTER | FLATTEN |
-| FOR | EXIST | EXTERNAL | FEED | FILTER | FLATTEN |
-| FROM | FULL | FUNCTION | GROUP | HAVING | HINTS |
-| IF | INTO | IN | INDEX | INGESTION | INNER |
-| INSERT | INTERNAL | INTERSECT | IS | JOIN | KEYWORD |
-| LEFT | LETTING | LET | LIKE | LIMIT | LOAD |
-| NODEGROUP | NGRAM | NOT | OFFSET | ON | OPEN |
-| OR | ORDER | OUTER | OUTPUT | PATH | POLICY |
-| PRE-SORTED | PRIMARY | RAW | REFRESH | RETURN | RTREE |
-| RUN | SATISFIES | SECONDARY | SELECT | SET | SOME |
-| TEMPORARY | THEN | TYPE | UNKNOWN | UNNEST | UPDATE |
-| USE | USING | VALUE | WHEN | WHERE | WITH |
-| WRITE | | | | | |
-
+| FOR | FROM | FULL | FUNCTION | GROUP | HAVING |
+| HINTS | IF | INTO | IN | INDEX | INGESTION |
+| INNER | INSERT | INTERNAL | INTERSECT | IS | JOIN |
+| KEYWORD | LEFT | LETTING | LET | LIKE | LIMIT |
+| LOAD | NODEGROUP | NGRAM | NOT | OFFSET | ON |
+| OPEN | OR | ORDER | OUTER | OUTPUT | PATH |
+| POLICY | PRE-SORTED | PRIMARY | RAW | REFRESH | RETURN |
+| RTREE | RUN | SATISFIES | SECONDARY | SELECT | SET |
+| SOME | TEMPORARY | THEN | TYPE | UNKNOWN | UNNEST |
+| UPDATE | USE | USING | VALUE | WHEN | WHERE |
+| WITH | WRITE | | | | |