SqlService Date 格式化

<choose>

    <when test="dateFlag=='day'">

        CONVERT(VARCHAR(10), FRI.INVOICE_DATE, 120) AS CREATED_ON,

    </when>

    <when test="dateFlag=='month'">

        CONVERT(VARCHAR(7), FRI.INVOICE_DATE, 120) AS CREATED_ON,

    </when>

    <when test="dateFlag=='week'">

        STR(YEAR(FRI.INVOICE_DATE), 4) + '第' + datename(week, FRI.INVOICE_DATE) + '周' AS CREATED_ON,

    </when>

    <when test="dateFlag=='season'">

        STR(YEAR(FRI.INVOICE_DATE), 4) + '第' + datename(quarter, FRI.INVOICE_DATE) + '季' AS CREATED_ON,

    </when>

    <when test="dateFlag=='year'">

        YEAR(FRI.INVOICE_DATE) AS CREATED_ON,

    </when>

    <when test="dateFlag=='half'">

        STR(YEAR(FRI.INVOICE_DATE), 4) + (CASE WHEN MONTH(FRI.INVOICE_DATE) &lt; 7 THEN '上半年' ELSE  '下半年' END) AS CREATED_ON,

    </when>

    <otherwise>

        CONVERT(VARCHAR(10), FRI.INVOICE_DATE, 120) AS CREATED_ON,

    </otherwise>

</choose>