NIM006581 for No Product Found

漏洞 ID 编号	NIM006581
已提交	February 6, 2007
上次修改时间	June 5, 2024
适用范围	No Product Found
找到的版本	9.2
修正版本	9.3
状态	Fixed

解决办法

Checking for an output of 1 from ST_Relate will still indicate that the features are equal, except in the case where both input parameters are empty. A more robust method is to check whether geometries are empty when calling ST_Relate. If both are empty, they may be considered equal. If one is empty and the other is not, then they are not equal. For example, to find all combinations of matching features in TBL1 and TBL2select (TBL1.OBJECTID, TBL2.OBJECTID) from TBL1, TBL2 WHERE ST_Relate(TBL1.SHAPE,TBL2.SHAPE, 'T*F**FFF*') = 1 OR ( ST_IsEmpty(TBL1.SHAPE) = 0 AND ST_IsEmpty(TBL2.SHAPE) = 0 );

重现步骤

漏洞 ID: NIM006581

软件:

No Product Found

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ST_Geometry: ST_Relate returns invalid value when presented with an empty geometry as an input parameter

解决办法

重现步骤

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