package com.nq.dao;

import com.nq.pojo.StockPre;

import java.util.List;

/**
 * 盘前交易Mapper接口
 *
 * @author xt
 * @date 2024-03-18
 */
public interface StockPreMapper
{
    /**
     * 查询盘前交易
     *
     * @param id 盘前交易ID
     * @return 盘前交易
     */
    public StockPre selectStockPreById(Long id);
    /**
     * 查询盘前交易
     *
     * @param stockCode 盘前交易ID
     * @return 盘前交易
     */
    public StockPre selectStockPreByCode(String stockCode);
    /**
     * 查询盘前交易列表
     *
     * @param stockPre 盘前交易
     * @return 盘前交易集合
     */
    public List<StockPre> selectStockPreList(StockPre stockPre);

    /**
     * 新增盘前交易
     *
     * @param stockPre 盘前交易
     * @return 结果
     */
    public int insertStockPre(StockPre stockPre);

    /**
     * 修改盘前交易
     *
     * @param stockPre 盘前交易
     * @return 结果
     */
    public int updateStockPre(StockPre stockPre);

    /**
     * 删除盘前交易
     *
     * @param id 盘前交易ID
     * @return 结果
     */
    public int deleteStockPreById(Long id);

    /**
     * 批量删除盘前交易
     *
     * @param ids 需要删除的数据ID
     * @return 结果
     */
    public int deleteStockPreByIds(Long[] ids);
}