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  • MyBatis jdbcType常用类型

    MyBatis jdbcType常用类型


    jdbcType与javaType对应关系

    javaType jdbctype
    CHAR String
    VARCHAR String
    LONGVARCHAR String
    NUMERIC java.math.BigDecimal
    DECIMAL java.math.BigDecimal
    BIT boolean
    BOOLEAN boolean
    TINYINT byte
    SMALLINT short
    INTEGER int
    BIGINT long
    REAL float
    FLOAT double
    DOUBLE double
    BINARY byte[]
    VARBINARY byte[]
    LONGVARBINARY byte[]
    DATE java.sql.Date
    TIME java.sql.Time
    TIMESTAMP java.sql.Timestamp
    CLOB Clob
    BLOB Blob
    ARRAY Array
    DISTINCT mapping of underlying type
    STRUCT Struct
    REF Ref
    DATALINK java.net.URL[color=red][/color]

    jdbcType与javaType对应实例

    <resultMap type="java.util.Map" id="resultjcm"> 
        <result property="FLD_NUMBER" column="FLD_NUMBER" javaType="double" jdbcType="NUMERIC"/>  
        <result property="FLD_VARCHAR" column="FLD_VARCHAR" javaType="string" jdbcType="VARCHAR"/>  
        <result property="FLD_DATE" column="FLD_DATE" javaType="java.sql.Date" jdbcType="DATE"/>  
        <result property="FLD_INTEGER" column="FLD_INTEGER" javaType="int" jdbcType="INTEGER"/>  
        <result property="FLD_DOUBLE" column="FLD_DOUBLE" javaType="double" jdbcType="DOUBLE"/>  
        <result property="FLD_LONG" column="FLD_LONG" javaType="long" jdbcType="INTEGER"/>  
        <result property="FLD_CHAR" column="FLD_CHAR" javaType="string" jdbcType="CHAR"/>  
        <result property="FLD_BLOB" column="FLD_BLOB" javaType="[B" jdbcType="BLOB" />  
        <result property="FLD_CLOB" column="FLD_CLOB" javaType="string" jdbcType="CLOB"/>  
        <result property="FLD_FLOAT" column="FLD_FLOAT" javaType="float" jdbcType="FLOAT"/>  
        <result property="FLD_TIMESTAMP" column="FLD_TIMESTAMP" javaType="java.sql.Timestamp" jdbcType="TIMESTAMP"/> 
    </resultMap>
    

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  • 原文地址:https://www.cnblogs.com/hedianwei/p/5671348.html
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