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46 lines
2.0 KiB
46 lines
2.0 KiB
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.example.crawler.mapper.IndexDataMapper">
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<insert id="insert" parameterType="com.example.crawler.model.IndexData">
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INSERT INTO index_data (index_name, date, index_value, change_rate,
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stock_name, stock_price, turnover_rate, create_time, source)
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VALUES (#{indexName}, #{date}, #{indexValue}, #{changeRate},
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#{stockName}, #{stockPrice}, #{turnoverRate}, CURRENT_TIMESTAMP, #{source})
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</insert>
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<insert id="batchInsert" parameterType="java.util.List">
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INSERT INTO index_data (index_name, date, index_value, change_rate,
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stock_name, stock_price, turnover_rate, create_time, source)
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VALUES
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<foreach collection="list" item="item" separator=",">
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(#{item.indexName}, #{item.date}, #{item.indexValue}, #{item.changeRate},
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#{item.stockName}, #{item.stockPrice}, #{item.turnoverRate}, CURRENT_TIMESTAMP, #{item.source})
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</foreach>
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</insert>
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<select id="selectAll" resultType="com.example.crawler.model.IndexData">
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SELECT * FROM index_data ORDER BY date DESC
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</select>
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<select id="selectByIndexName" resultType="com.example.crawler.model.IndexData">
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SELECT * FROM index_data WHERE index_name = #{indexName} ORDER BY date DESC
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</select>
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<select id="selectByDateRange" resultType="com.example.crawler.model.IndexData">
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SELECT * FROM index_data WHERE date BETWEEN #{startDate} AND #{endDate} ORDER BY date DESC
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</select>
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<select id="selectByDateAndIndex" resultType="com.example.crawler.model.IndexData">
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SELECT * FROM index_data WHERE date = #{date} AND index_name = #{indexName}
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</select>
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<select id="count" resultType="int">
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SELECT COUNT(*) FROM index_data
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</select>
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<delete id="deleteAll">
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DELETE FROM index_data
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</delete>
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</mapper>
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