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【DM版本】:
【操作系统】：
【CPU】:
【问题描述】*：CREATE OR REPLACE PROCEDURE "tistone_flow"."USP_Ass_SelectLinkInfo"
(
$LinkID VARCHAR(500),
$ProbeID VARCHAR(500)
) AS
BEGIN
DECLARE DM_sqlcond VARCHAR(1000) DEFAULT ' where 1=1';
DECLARE DM_sqlcmd VARCHAR(4000);
IF $LinkID <> '' THEN
SET DM_sqlcond = CONCAT(DM_sqlcond,' and LinkID in (',$LinkID,')');
END IF;
IF $ProbeID <> '' THEN
SET DM_sqlcond = CONCAT(DM_sqlcond,' and ProbeID in (',$ProbeID,')');
END IF;
SET DM_sqlcmd = CONCAT('SELECT LinkID,
LinkName,
LinkType,
BandwidthIn,
BandwidthOut,
InnerPoint,
InnerPointName,
OuterPoint,
OuterPointName,
ProbeID,
ProbeName,
Period,
ProbeCardIF,
CardMode,
ContactPerson,
ContactEmail,
ContactTelphone,
"" BeginCoordInfo,
"" EndCoordInfo
FROM tbl_ass_linkinfo',DM_sqlcond);

EXECUTE IMMEDIATE DM_sqlcmd
;
END

想请教这个存储过程有什么问题