Wrong Results in Parallel When Joining Views Containing ORDER BY or GROUP BY on the Join Columns
(Doc ID 1296516.1)
Last updated on FEBRUARY 28, 2019
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52 [Release 11.2]
Oracle Database - Enterprise Edition - Version 10.2.0.3 to 10.2.0.4 [Release 10.2]
Information in this document applies to any platform.
A CTAS and/or underlying query returned a different number of rows (fewer) each time the SQL was run. That is, even the wrong number of rows changed with each execution. The correct results were returned when run serially.
- This occurred in 184.108.40.206, but not in 220.127.116.11.
- This occurred in 10.2.0.3, but not in 10.2.0.5; 10.2.0.4 was not tested.
- Originally, the customer received an ORA-600  with the following call stack. But the testcase did not reproduce the internal error, neither did it reproduce the internal error in a new schema at the customer's site.
<- dbgePostErrorKGE <- 1320 <- dbkePostKGE_kgsf <- kgeade <- kgeriv_int
<- kgeasi <- kxfqenq <- qertqoRop <- kdstf00001010000km <- kdsttgr
<- qertbFetch <- rwsfcd <- qertqoFetch <- qerpx_resume <- qerpxFetch
<- rwsfcd <- qerltFetch <- ctcdrv <- opiexe <- opiosq0
<- kpooprx <- kpoal8 <- opiodr <- ttcpip <- opitsk
<- opiino <- opiodr <- opidrv <- sou2o <- opimai_real
<- ssthrdmain <- main <- star
â¢ # cd sqlt/run
â¢ # sqlplus [apps user]/[apps pwd]
â¢ SQL> start sqltxtract.sql [sql_id for one SQL]
Update from 18.104.22.168 patch set to the 22.214.171.124 patch set.
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