In QueryEntity, we are using nested condition to get the desired data from the D

Karthik over 8 years ago

In QueryEntity, we are using nested condition to get the desired data from the DB Table. However, we are getting "Expression evaluation error at function a!queryEntity: Cannot apply a filter with a blank field name." exception during execution. Without the nested condition the query works fine and when we introduce nested condition, we are getting the mentioned error. We couldnt figureout what went wrong. Any help is appreciated. Please find the queryEntity rule attached for reference

QueryEntity.txt

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Sidhant Behura over 8 years ago +1

@karthikeyans75 - There is a small syntactical error. In the a!queryLogicalExpression, you have "filters" and inside that you have included "logicalExpressions" which is not correct. Both should be separate…

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0 Pavan over 8 years ago

@karthikeyan in the attached code under querylogicalExpression and in under filters part you have written the logicalExpression part inside which is not acceptable as per syntax. I have removed that code under filters part and placed it under logicalexpression part and attaching the snippets for comparsion.

And what sikhi said is correct actually, we don't need it but we had the same issue in one case. So suggested to do the same. Hope it will help.
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0 Pavan over 8 years ago

@karthikeyan in the attached code under querylogicalExpression and in under filters part you have written the logicalExpression part inside which is not acceptable as per syntax. I have removed that code under filters part and placed it under logicalexpression part and attaching the snippets for comparsion.

And what sikhi said is correct actually, we don't need it but we had the same issue in one case. So suggested to do the same. Hope it will help.
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