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Ora-600 Qcsvsci1 (Doc ID 1547545.1)

Last updated on JUNE 06, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 to 12.1.0.1 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

  1. Performing a query eligible for query rewrite aborts with:
    ORA-00600: internal error code, arguments: [qcsvsci1], [3], [2], [], [], [], [], [], [], [], [], []


  2. Review of the generated tracefiles reveals a call stack similar to:
    ... <- qcsvsci <- qecvco <- qecpqbcheck <- qecpqbcheckNSE <- kkqtutlCheckGroupBy <- kkqvmValidCVM <- kkqvmTrMrg <- kkqvmdrv2 <- kkqvmdrv <- kkqdrv <- opiSem <- opiDeferredSem <- opitca <- kksFullTypeCheck <- rpiswu2 <- kksLoadChild <- kxsGetRuntimeLock <- ...


  3. The query uses an inline view, like in:
    SELECT ...
    FROM ...
         (SELECT <col1>
          FROM <table_name>
          GROUP BY <col1>) a
    WHERE ...

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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