Symptom
- ASE errorlog reports signal 11 stack trace in the vu_materialize() module:
Current process (0x3a2100a2) infected with signal 11 (SIGSEGV)
Address 0x0x000000000116ffb6 (vu_materialize+0x311), siginfo (code, address) = (1, 0x0x0000000000000020)
- Stack trace may include other view-related modules such as vu_analyze_view() and vu_view_driver()
- ASE may have been recently upgraded
- There may be many repetitions of the same stack trace
- View definition may be simple, involving an individual SELECT statement against a single table
- Query against view may involve multiple views with outer joins against them
- View access may be within a stored procedure
- Symptoms may vary
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Environment
SAP Adaptive Server Enterprise (ASE) all versions
Product
SAP Adaptive Server Enterprise all versions ; Sybase Adaptive Server Enterprise all versions
Keywords
siginfo,code, address , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Problem
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