modify sparkSql grammar

2020-12-17 16:35:49 +08:00
parent 8418c42c26
commit 084efe1aab
10 changed files with 8424 additions and 8237 deletions
--- a/src/grammar/spark/SparkSql.g4
+++ b/src/grammar/spark/SparkSql.g4
@ -75,7 +75,11 @@ program
    ;

 singleStatement
-    : statement ';'* EOF
+    : (statement SEMICOLON? | emptyStatement)*
+    ;
+
+emptyStatement
+    : SEMICOLON
    ;

 singleExpression
@ -1741,6 +1745,7 @@ AMPERSAND: '&';
 PIPE: '|';
 CONCAT_PIPE: '||';
 HAT: '^';
+SEMICOLON: ';';

 STRING
    : '\'' ( ~('\''|'\\') | ('\\' .) )* '\''