Remove unused COALESCE token
@@ -448,7 +448,7 @@ nonReserved
// IMPORTANT: this rule must only contain tokens. Nested rules are not supported. See SqlParser.exitNonReserved
: ADD | ALL | ANALYZE | ANY | ARRAY | ASC | AT
| BERNOULLI
- | CALL | CASCADE | CATALOGS | COALESCE | COLUMN | COLUMNS | COMMENT | COMMIT | COMMITTED | CURRENT
+ | CALL | CASCADE | CATALOGS | COLUMN | COLUMNS | COMMENT | COMMIT | COMMITTED | CURRENT
| DATA | DATE | DAY | DESC | DISTRIBUTED
| EXCLUDING | EXPLAIN
| FILTER | FIRST | FOLLOWING | FORMAT | FUNCTIONS
@@ -489,7 +489,6 @@ CASCADE: 'CASCADE';
CASE: 'CASE';
CAST: 'CAST';
CATALOGS: 'CATALOGS';
-COALESCE: 'COALESCE';
COLUMN: 'COLUMN';
COLUMNS: 'COLUMNS';
COMMENT: 'COMMENT';
