diff --git a/package.json b/package.json
index d60013a7c..df0e37d92 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "private": true,
-  "version": "4.3.1",
+  "version": "4.3.2-beta.1",
   "name": "dbgate-all",
   "workspaces": [
     "packages/*",
diff --git a/plugins/dbgate-plugin-postgres/src/backend/Analyser.js b/plugins/dbgate-plugin-postgres/src/backend/Analyser.js
index 3b5243259..0d503a02c 100644
--- a/plugins/dbgate-plugin-postgres/src/backend/Analyser.js
+++ b/plugins/dbgate-plugin-postgres/src/backend/Analyser.js
@@ -127,6 +127,7 @@ class Analyser extends DatabaseAnalyser {
                 idx.indkey
                   .split(' ')
                   .map(colid => indexcols.rows.find(col => col.oid == idx.oid && col.attnum == colid))
+                  .filter(col => col != null)
                   .map(col => ({
                     columnName: col.column_name,
                   }))
@@ -145,6 +146,7 @@ class Analyser extends DatabaseAnalyser {
                 idx.indkey
                   .split(' ')
                   .map(colid => indexcols.rows.find(col => col.oid == idx.oid && col.attnum == colid))
+                  .filter(col => col != null)
                   .map(col => ({
                     columnName: col.column_name,
                   }))