fixes #878

Author: wumpz

src/main/java/net/sf/jsqlparser/statement/delete/Delete.java

@@ -19,6 +19,7 @@
 import net.sf.jsqlparser.statement.select.PlainSelect;
 
 import java.util.List;
+import static java.util.stream.Collectors.joining;
 
 public class Delete implements Statement {
 
@@ -88,9 +89,9 @@ public String toString() {
 
         if (tables != null && tables.size() > 0) {
             b.append(" ");
-            for (Table t : tables) {
-                b.append(t.toString());
-            }
+            b.append(tables.stream()
+                    .map(t -> t.toString())
+                    .collect(joining(", ")));
         }
 
         b.append(" FROM ");

src/main/java/net/sf/jsqlparser/util/deparser/DeleteDeParser.java

@@ -9,9 +9,9 @@
  */
 package net.sf.jsqlparser.util.deparser;
 
+import static java.util.stream.Collectors.joining;
 import net.sf.jsqlparser.expression.ExpressionVisitor;
 import net.sf.jsqlparser.expression.ExpressionVisitorAdapter;
-import net.sf.jsqlparser.schema.Table;
 import net.sf.jsqlparser.statement.delete.Delete;
 import net.sf.jsqlparser.statement.select.Join;
 
@@ -39,9 +39,9 @@ public void setBuffer(StringBuilder buffer) {
     public void deParse(Delete delete) {
         buffer.append("DELETE");
         if (delete.getTables() != null && delete.getTables().size() > 0) {
-            for (Table table : delete.getTables()) {
-                buffer.append(" ").append(table.getFullyQualifiedName());
-            }
+            buffer.append(delete.getTables().stream()
+                    .map(t -> t.getFullyQualifiedName())
+                    .collect(joining(", ", " " , "")));
         }
         buffer.append(" FROM ").append(delete.getTable().toString());
 

src/test/java/net/sf/jsqlparser/statement/delete/DeleteTest.java

@@ -79,4 +79,9 @@ public void testDeleteFromTableUsingInnerJoinToAnotherTableWithAlias() throws JS
         String stmt = "DELETE gc FROM guide_category AS gc LEFT JOIN guide AS g ON g.id_guide = gc.id_guide WHERE g.title IS NULL LIMIT 5";
         assertSqlCanBeParsedAndDeparsed(stmt);
     }
+    
+     @Test
+    public void testDeleteMultiTableIssue878() throws JSQLParserException {
+        assertSqlCanBeParsedAndDeparsed("DELETE table1, table2 FROM table1, table2");
+    }
 }