From 522f9e0ab0330bb179919a7e89ff2f8e079858e1 Mon Sep 17 00:00:00 2001
From: Gani Georgiev <gani.georgiev@gmail.com>
Date: Wed, 2 Sep 2026 10:47:49 +0300
Subject: [PATCH] fixed index parsing error when no index name is provided

---
 CHANGELOG.md                | 2 ++
 tools/dbutils/index.go      | 7 ++++---
 tools/dbutils/index_test.go | 9 +++++++++
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 11390847..f47da378 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 - Minor UI autocomplete optimizations.
 
+- Fixed harmless index parsing error when no index name is provided.
+
 
 ## v0.40.1
 
diff --git a/tools/dbutils/index.go b/tools/dbutils/index.go
index d71098fd..7ed02610 100644
--- a/tools/dbutils/index.go
+++ b/tools/dbutils/index.go
@@ -148,11 +148,12 @@ func ParseIndex(createIndexExpr string) Index {
 	nameTk.Separators('.')
 
 	nameParts, _ := nameTk.ScanAll()
-	if len(nameParts) == 2 {
+	switch len(nameParts) {
+	case 1:
+		result.IndexName = strings.Trim(nameParts[0], trimChars)
+	case 2:
 		result.SchemaName = strings.Trim(nameParts[0], trimChars)
 		result.IndexName = strings.Trim(nameParts[1], trimChars)
-	} else {
-		result.IndexName = strings.Trim(nameParts[0], trimChars)
 	}
 
 	// TableName
diff --git a/tools/dbutils/index_test.go b/tools/dbutils/index_test.go
index 895d35c6..2e3452ff 100644
--- a/tools/dbutils/index_test.go
+++ b/tools/dbutils/index_test.go
@@ -20,6 +20,15 @@ func TestParseIndex(t *testing.T) {
 			`invalid`,
 			dbutils.Index{},
 		},
+		// no names
+		{
+			`create index on ()`,
+			dbutils.Index{
+				IndexName: "",
+				TableName: "",
+				Columns:   []dbutils.IndexColumn{},
+			},
+		},
 		// simple (multiple spaces between the table and columns list)
 		{
 			`create index indexname on tablename   (col1)`,