SAP Knowledge Base Article - Preview

2594405 - SAP IQ - An incorrect result is returned when "corr()" function is used together with "group by" clause.

Symptom

A simple query using "corr()" function may return an incorrect result when "group by" clause is used together.

Adding "group by" changes the output values from negative to positive.


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Environment

SAP IQ 15.x

SAP IQ 16.x

Product

SAP IQ 16.0 ; SAP IQ 16.1 ; SAP Sybase IQ 15.4

Keywords

"CORR()"; "CORR"; "COVAR_POP()"; "COVAR_POP"; "STDDEV_POP()"; "STDDEV_POP"; , KBA , BC-SYB-IQ , Sybase IQ , BW-SYS-DB-IQ , BW on HANA with Sybase IQ Near-line Storage , Problem

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