From e8ad34d2f03dfe3c7da6546aa8b06b37a44a7f2a Mon Sep 17 00:00:00 2001
From: Syngnat <92659908+Syngnat@users.noreply.github.com>
Date: Tue, 7 Jul 2026 16:47:50 +0800
Subject: [PATCH] fix(oceanbase): extend default Oracle query timeout

---
 internal/app/db_context.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/internal/app/db_context.go b/internal/app/db_context.go
index e47f3fb6..98323571 100644
--- a/internal/app/db_context.go
+++ b/internal/app/db_context.go
@@ -9,6 +9,8 @@ import (
 	"GoNavi-Wails/internal/db"
 )
 
+const defaultOceanBaseOracleQueryTimeoutSeconds = 120
+
 func normalizeRunConfig(config connection.ConnectionConfig, dbName string) connection.ConnectionConfig {
 	runConfig := config
 	name := strings.TrimSpace(dbName)
@@ -54,6 +56,10 @@ func applyOceanBaseOracleCurrentSchemaInit(config connection.ConnectionConfig, s
 	if normalizedSchema == "" {
 		return config
 	}
+	if config.Timeout <= 0 {
+		// OceanBase Oracle 查询经常需要经过 OBProxy/Oracle driver 的读等待；默认 30s 容易把慢查询误报成 driver: bad connection。
+		config.Timeout = defaultOceanBaseOracleQueryTimeoutSeconds
+	}
 	values, err := url.ParseQuery(strings.TrimSpace(config.ConnectionParams))
 	if err != nil {
 		return config