public EasyLambdaQueryWrapper<T> likeWhenPresent(SFunction<T, ?> column, Object val) {
        if (val != null) {
            return like(true, column, val);
        }
        return typedThis;
    }
Custom query wrapper

@author Jiaju Zhuang
chat2db-server/chat2db-server-tools/chat2db-server-tools-common/src/main/java/ai/chat2db/server/tools/common/model/EasyLambdaQueryWrapper.java