Combine NATURAL JOIN + NATURAL INNER JOIN

Author: nene

src/languages/mysql/mysql.formatter.ts

@@ -203,9 +203,8 @@ const reservedJoins = expandPhrases([
   'JOIN',
   '{LEFT | RIGHT} [OUTER] JOIN',
   '{INNER | CROSS} JOIN',
-  'NATURAL JOIN',
+  'NATURAL [INNER] JOIN',
   'NATURAL {LEFT | RIGHT} [OUTER] JOIN',
-  'NATURAL INNER JOIN',
   // non-standard joins
   'STRAIGHT_JOIN',
 ]);

src/languages/plsql/plsql.formatter.ts

@@ -47,8 +47,7 @@ const reservedJoins = expandPhrases([
   'JOIN',
   '{LEFT | RIGHT | FULL} [OUTER] JOIN',
   '{INNER | CROSS} JOIN',
-  'NATURAL JOIN',
-  'NATURAL INNER JOIN',
+  'NATURAL [INNER] JOIN',
   'NATURAL {LEFT | RIGHT | FULL} [OUTER] JOIN',
   // non-standard joins
   '{CROSS | OUTER} APPLY',

src/languages/postgresql/postgresql.formatter.ts

@@ -217,8 +217,7 @@ const reservedJoins = expandPhrases([
   'JOIN',
   '{LEFT | RIGHT | FULL} [OUTER] JOIN',
   '{INNER | CROSS} JOIN',
-  'NATURAL JOIN',
-  'NATURAL INNER JOIN',
+  'NATURAL [INNER] JOIN',
   'NATURAL {LEFT | RIGHT | FULL} [OUTER] JOIN',
 ]);
 

src/languages/redshift/redshift.formatter.ts

@@ -112,8 +112,7 @@ const reservedJoins = expandPhrases([
   'JOIN',
   '{LEFT | RIGHT | FULL} [OUTER] JOIN',
   '{INNER | CROSS} JOIN',
-  'NATURAL JOIN',
-  'NATURAL INNER JOIN',
+  'NATURAL [INNER] JOIN',
   'NATURAL {LEFT | RIGHT | FULL} [OUTER] JOIN',
 ]);
 

src/languages/spark/spark.formatter.ts

@@ -91,8 +91,7 @@ const reservedJoins = expandPhrases([
   'JOIN',
   '{LEFT | RIGHT | FULL} [OUTER] JOIN',
   '{INNER | CROSS} JOIN',
-  'NATURAL JOIN',
-  'NATURAL INNER JOIN',
+  'NATURAL [INNER] JOIN',
   'NATURAL {LEFT | RIGHT | FULL} [OUTER] JOIN',
   // non-standard-joins
   '[LEFT] {ANTI | SEMI} JOIN',

src/languages/sql/sql.formatter.ts

@@ -45,8 +45,7 @@ const reservedJoins = expandPhrases([
   'JOIN',
   '{LEFT | RIGHT | FULL} [OUTER] JOIN',
   '{INNER | CROSS} JOIN',
-  'NATURAL JOIN',
-  'NATURAL INNER JOIN',
+  'NATURAL [INNER] JOIN',
   'NATURAL {LEFT | RIGHT | FULL} [OUTER] JOIN',
 ]);
 

src/languages/sqlite/sqlite.formatter.ts

@@ -43,8 +43,7 @@ const reservedJoins = expandPhrases([
   'JOIN',
   '{LEFT | RIGHT | FULL} [OUTER] JOIN',
   '{INNER | CROSS} JOIN',
-  'NATURAL JOIN',
-  'NATURAL INNER JOIN',
+  'NATURAL [INNER] JOIN',
   'NATURAL {LEFT | RIGHT | FULL} [OUTER] JOIN',
 ]);
 

src/languages/trino/trino.formatter.ts

@@ -112,8 +112,7 @@ const reservedJoins = expandPhrases([
   'JOIN',
   '{LEFT | RIGHT | FULL} [OUTER] JOIN',
   '{INNER | CROSS} JOIN',
-  'NATURAL JOIN',
-  'NATURAL INNER JOIN',
+  'NATURAL [INNER] JOIN',
   'NATURAL {LEFT | RIGHT | FULL} [OUTER] JOIN',
 ]);