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2311800 - ASE raises error 1579 severity 16 when functions such as UPPER() and LOWER() encounter an invalid byte sequence in utf8 data

Symptom

Prior to 15.7 ESD#2, statements such as "select upper(c1) from t1" (where c1 is a column containing utf8 data that includes at least one row with a bad value) would raise error 2431 with severity 10, return a NULL for the bad value, and complete processing the result set.  In ESD#2 and higher, ASE now raises error 1579 with severity 16 instead of 2431 with severity 10, causing the statement to be aborted. 


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Environment

  • SAP Adaptive Server Enterprise (ASE) 15.7
  • ASE 16.0

Product

SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0

Keywords

KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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