用in做的子查询返回1200行的时候前面主句就会报错子查询不止一个，但返回1050行的时候是正常的。

SELECT
    tb_publicvoice.*, (
        SELECT
            did
        FROM
            tb_daily_pv
        WHERE
            tb_daily_pv.pvid = tb_publicvoice.id

    ) AS daily_id,
    (
        SELECT
            (
                SELECT
                    CAST (dispose_doc_no AS VARCHAR) + ','
                FROM
                    tb_pv_dispose
                WHERE
                    tb_pv_dispose.id

 = tb_publicvoice.id

 FOR xml path ('')
            )
    ) AS dispose_doc_no,
    (
        SELECT
            daily_id
        FROM
            tb_pv_feedback_daily
        WHERE
            tb_pv_feedback_daily.id

 = tb_publicvoice.id

    ) AS feedback_daily_id,
    (
        SELECT
            COUNT (*)
        FROM
            tb_pv_comment
        WHERE
            tb_pv_comment.id

 = tb_publicvoice.id

    ) AS comment_count,
    (
        SELECT
            content
        FROM
            tb_pv_feedback
        WHERE
            tb_pv_feedback.id

 = tb_publicvoice.id

        AND tb_pv_feedback.type = 0
    ) AS docFeedback,
    (
        SELECT
            content
        FROM
            tb_pv_feedback
        WHERE
            tb_pv_feedback.id

 = tb_publicvoice.id

        AND tb_pv_feedback.type = 1
    ) AS webFeedback
FROM
    tb_publicvoice
WHERE
    tb_publicvoice.id

 IN (
        SELECT
            pvid
        FROM
            tb_pv_notify
        WHERE
            tb_pv_notify.uid = 'admin'
    )
AND tb_publicvoice.createtime < '2017-08-16'
AND tb_publicvoice.createtime > '2016-08-16'
ORDER BY
    tb_publicvoice.createtime DESC