Union All Of Two Queries Runs, But A Single Query With "OR" Crashes.
(Doc ID 2963769.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 19.12.0.0.0 and laterInformation in this document applies to any platform.
Symptoms
Selecting from a view that has a pipeline function - twice and using "union all" works, but doing same with a single query that uses "OR", crashes.
Following error occurs.
ORA-07445: exception encountered: core dump [koxsihread()+84]
----- Call Stack -----
ksedst1 <- ksedst <- dbkedDefDump <- ksedmp <- ssexhd
<- sslssSynchHdlr <- sslsshandler <- sighandler <- koxsihread
<- kodpunp <- kgmtgpob <- kgmtimob <- kgmtconv <- kgmgaicn
<- kgmpia_process_in_args <- kgmexwi <- kgmexec <- evapls <- evaopn2
<- qerocnFetch <- qerocFetch <- qerjotFetch <- qeruaFetch <- opifch2
<- opifch <- opiodr <- ttcpip <- opitsk <- opiino <- opiodr
<- opidrv <- sou2o <- opimai_real <- ssthrdmain <- main
<- libc_start_main <- start
ksedst1 <- ksedst <- dbkedDefDump <- ksedmp <- ssexhd
<- sslssSynchHdlr <- sslsshandler <- sighandler <- koxsihread
<- kodpunp <- kgmtgpob <- kgmtimob <- kgmtconv <- kgmgaicn
<- kgmpia_process_in_args <- kgmexwi <- kgmexec <- evapls <- evaopn2
<- qerocnFetch <- qerocFetch <- qerjotFetch <- qeruaFetch <- opifch2
<- opifch <- opiodr <- ttcpip <- opitsk <- opiino <- opiodr
<- opidrv <- sou2o <- opimai_real <- ssthrdmain <- main
<- libc_start_main <- start
Changes
Upgraded to 19c
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |