diff options
| -rw-r--r-- | src/backend/rewrite/rewriteHandler.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c index 1734e48241a..5cf9cc7bccc 100644 --- a/src/backend/rewrite/rewriteHandler.c +++ b/src/backend/rewrite/rewriteHandler.c @@ -9,6 +9,13 @@ * IDENTIFICATION * src/backend/rewrite/rewriteHandler.c * + * NOTES + * Some of the terms used in this file are of historic nature: "retrieve" + * was the PostQUEL keyword for what today is SELECT. "RIR" stands for + * "Retrieve-Instead-Retrieve", that is an ON SELECT DO INSTEAD SELECT rule + * (which has to be unconditional and where only one rule can exist on each + * relation). + * *------------------------------------------------------------------------- */ #include "postgres.h" |