🐛 fix(sql-editor): 修复存储过程与返回结果写语句的结果识别

- 补齐 SQL 分类逻辑，识别 SQL Server 裸存储过程调用、RETURNING/OUTPUT、SELECT INTO 及消息块场景
- 调整多语句执行与批量写入分支，避免返回行或服务端消息被 Exec 路径吞掉
- 为 PostgreSQL、OpenGauss、Kingbase、HighGo 补充 notice 回传能力并增加回归测试

internal/db/notice_query.go

@@ -0,0 +1,60 @@
+package db
+
+import (
+	"context"
+	"database/sql"
+	"database/sql/driver"
+	"fmt"
+	"strings"
+)
+
+type sqlTextNoticeHandlerSetter func(driver.Conn, func(string))
+
+func querySQLConnWithTextNotices(ctx context.Context, conn *sql.Conn, query string, setHandler sqlTextNoticeHandlerSetter) ([]map[string]interface{}, []string, []string, error) {
+	if conn == nil {
+		return nil, nil, nil, fmt.Errorf("连接未打开")
+	}
+	if setHandler == nil {
+		return nil, nil, nil, fmt.Errorf("未配置消息捕获处理器")
+	}
+	if ctx == nil {
+		ctx = context.Background()
+	}
+
+	notices := make([]string, 0, 2)
+	addNotice := func(text string) {
+		text = strings.TrimSpace(text)
+		if text != "" {
+			notices = append(notices, text)
+		}
+	}
+
+	if err := conn.Raw(func(rawConn interface{}) error {
+		driverConn, ok := rawConn.(driver.Conn)
+		if !ok {
+			return fmt.Errorf("底层连接类型不支持消息捕获")
+		}
+		setHandler(driverConn, addNotice)
+		return nil
+	}); err != nil {
+		return nil, nil, nil, err
+	}
+	defer func() {
+		_ = conn.Raw(func(rawConn interface{}) error {
+			driverConn, ok := rawConn.(driver.Conn)
+			if ok {
+				setHandler(driverConn, nil)
+			}
+			return nil
+		})
+	}()
+
+	rows, err := conn.QueryContext(ctx, query)
+	if err != nil {
+		return nil, nil, append([]string(nil), notices...), err
+	}
+	defer rows.Close()
+
+	data, columns, err := scanRows(rows)
+	return data, columns, append([]string(nil), notices...), err
+}