parse commit statements

Author: 1ilit

package.json

@@ -1,6 +1,6 @@
 {
   "name": "oracle-sql-parser",
-  "version": "0.0.7",
+  "version": "0.1.0",
   "description": "spec compliant parser for oracle sql",
   "main": "index.js",
   "scripts": {

src/pegjs/oracle.pegjs

@@ -149,6 +149,26 @@ stmt
     / alter_table_stmt
     / create_domain_stmt
     / drop_domain_stmt
+    / commit_stmt
+
+commit_stmt
+    = operation:KW_COMMIT _ 
+      work:KW_WORK? _
+      settings:(
+        op:KW_FORCE _ string:string _ integer:(COMMA _ x:integer { return x; })? { 
+            return { operation: op, string, integer }; 
+        } /
+        comment:(KW_COMMENT _ c:string { return c; }) _ 
+        write:(wait:(KW_WAIT / KW_NOWAIT)? _ mode:(KW_BATCH / KW_IMMEDIATE)? { return { wait, mode }; })? {
+            return { comment, write };
+        }
+      )? _ SEMI_COLON {
+        return {
+            work,
+            settings,
+            operation,
+        };
+      }
 
 drop_domain_stmt
     = operation:KW_DROP _ 
@@ -2878,6 +2898,11 @@ KW_DOMAIN                   = 'domain'i                  !ident_start { return '
 KW_EXISTS                   = 'exists'i                  !ident_start { return 'exists'; }
 KW_IF                       = 'if'i                      !ident_start { return 'if'; }
 KW_ENUM                     = 'enum'i                    !ident_start { return 'enum'; }
+KW_WORK                     = 'work'i                    !ident_start { return 'work'; }
+KW_COMMENT                  = 'comment'i                 !ident_start { return 'comment'; }
+KW_WAIT                     = 'wait'i                    !ident_start { return 'wait'; }
+KW_NOWAIT                   = 'nowait'i                  !ident_start { return 'nowait'; }
+KW_BATCH                    = 'batch'i                   !ident_start { return 'batch'; }
 
 KW_VARYING     = 'varying'i     !ident_start { return 'varying'; }
 KW_VARCHAR     = 'varchar'i     !ident_start { return 'varchar'; } 

test/statements/commit.test.js

@@ -0,0 +1,16 @@
+const { Parser } = require("../../");
+
+const parser = new Parser();
+
+describe("commit statement", () => {
+  it("commit;", () => {
+    const sql = "commit;";
+    const ast = parser.parse(sql);
+    const expected = {
+      operation: "commit",
+      work: null,
+      settings: null,
+    };
+    expect(ast[0]).toMatchObject(expected);
+  });
+});