From 8516f71f41be0f8f9b8186ea6cf6d536d2a17161 Mon Sep 17 00:00:00 2001
From: Ton Huisman <ton.huisman@pinkroccade.nl>
Date: Fri, 14 Nov 2025 15:04:46 +0100
Subject: [PATCH] [fix] Enable qualified table name for DROP INDEX command

---
 .../jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt  | 11 +++++++++--
 .../net/sf/jsqlparser/statement/drop/DropTest.java    | 10 ++++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt b/src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt
index 0f2dd1df6..b2582d03e 100644
--- a/src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt
+++ b/src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt
@@ -8782,8 +8782,15 @@ Drop Drop():
 
     name = Table() { drop.setName(name); }
     [ LOOKAHEAD(2)  funcArgs = FuncArgsList() ]
-    ((tk=<S_IDENTIFIER> | tk=<K_CASCADE> | tk=<K_RESTRICT> | tk=<K_ON>) { dropArgs.add(tk.image); })*
-
+    (
+        (
+            tk=<S_IDENTIFIER> | tk=<K_CASCADE> | tk=<K_RESTRICT>
+        ) { dropArgs.add(tk.image); }
+        |
+        (
+            <K_ON> name = Table() { dropArgs.add("ON"); dropArgs.add(name.toString()); }
+        )
+    )*
     {
         if (dropArgs.size() > 0) {
             drop.setParameters(dropArgs);
diff --git a/src/test/java/net/sf/jsqlparser/statement/drop/DropTest.java b/src/test/java/net/sf/jsqlparser/statement/drop/DropTest.java
index 75d4524c7..a48b2fe7d 100644
--- a/src/test/java/net/sf/jsqlparser/statement/drop/DropTest.java
+++ b/src/test/java/net/sf/jsqlparser/statement/drop/DropTest.java
@@ -53,6 +53,16 @@ public void testDropIndexOnTable() throws JSQLParserException {
         assertSqlCanBeParsedAndDeparsed("DROP INDEX idx ON abc");
     }
 
+    @Test
+    public void testDropIndexOnQualifiedTable() throws JSQLParserException {
+        assertSqlCanBeParsedAndDeparsed("DROP INDEX idx ON qual.tbl");
+    }
+
+    @Test
+    public void testDropIndexOnDoubleQualifiedTable() throws JSQLParserException {
+        assertSqlCanBeParsedAndDeparsed("DROP INDEX idx ON dbl.qual.tbl");
+    }
+
     @Test
     public void testDrop2() throws JSQLParserException {
         Drop drop = (Drop) parserManager.parse(new StringReader("DROP TABLE \"testtable\""));