diff --git a/src/modules/app.typings.d.ts b/src/modules/app.typings.d.ts
index c0c9320..3eda6f3 100644
--- a/src/modules/app.typings.d.ts
+++ b/src/modules/app.typings.d.ts
@@ -11,6 +11,10 @@ export interface DatabaseType {
     hasSchemas?: {
         [key: string]: boolean;
     };
+    fetchSize: number;
+    versionConfig?: {
+        [key: string]: DatabaseType;
+    },
     kerberos?: boolean;
     iconUrl?: string;
     versions?: string[];
diff --git a/src/modules/pages/maintain/forms/components/form.jdbc.ts b/src/modules/pages/maintain/forms/components/form.jdbc.ts
index 6a9c097..3cdd95b 100644
--- a/src/modules/pages/maintain/forms/components/form.jdbc.ts
+++ b/src/modules/pages/maintain/forms/components/form.jdbc.ts
@@ -222,6 +222,7 @@ export class FormJdbc extends BI.Widget {
                                         this.sslCollapse.setCollapse(true);
                                         this.sslCollapse.setVisible(this.getSslSetEnabled());
                                         !BI.isUndefined(databaseType.hasSchemas) && this.schemaForm.setVisible(databaseType.hasSchemas[version]);
+                                        !BI.isUndefined(databaseType.versionConfig?.[version]?.fetchSize) && this.form.fetchSize.setValue(databaseType.versionConfig[version].fetchSize);
                                         this.form.driver.setDefaultDrivers(version);
                                     },
                                 },