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Sanitize the term "combo CID" in code comments

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Combo CIDs were referred in the code comments using different terms
across various places of the code, so unify a bit the term used with
what is currently in use in some of the READMEs.

Author: "Hou, Zhijie"
Discussion: https://postgr.es/m/1d42865c91404f46af4562532fdbea31@G08CNEXMBPEKD05.g08.fujitsu.local
This commit is contained in:
Michael Paquier
2021-03-25 16:08:03 +09:00
parent 438fc4a39c
commit a1999a01bb
9 changed files with 55 additions and 55 deletions
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2
src/backend/executor/execMain.c
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@ -149,7 +149,7 @@ standard_ExecutorStart(QueryDesc *queryDesc, int eflags)
* planned to non-temporary tables. EXPLAIN is considered read-only.
*
* Don't allow writes in parallel mode. Supporting UPDATE and DELETE
* would require (a) storing the combocid hash in shared memory, rather
* would require (a) storing the combo CID hash in shared memory, rather
* than synchronizing it just once at the start of parallelism, and (b) an
* alternative to heap_update()'s reliance on xmax for mutual exclusion.
* INSERT may have no such troubles, but we forbid it to simplify the