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Renaming for new subscripting mechanism

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Over at patch https://commitfest.postgresql.org/21/1062/ Dmitry wants to
introduce a more generic subscription mechanism, which allows
subscripting not only arrays but also other object types such as JSONB.
That functionality is introduced in a largish invasive patch, out of
which this internal renaming patch was extracted.

Author: Dmitry Dolgov
Reviewed-by: Tom Lane, Arthur Zakirov
Discussion: https://postgr.es/m/CA+q6zcUK4EqPAu7XRRO5CCjMwhz5zvg+rfWuLzVoxp_5sKS6=w@mail.gmail.com
This commit is contained in:
Alvaro Herrera
2019-02-01 12:50:32 -03:00
parent f831d4accd
commit 558d77f20e
26 changed files with 555 additions and 523 deletions
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9
src/backend/parser/analyze.c
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@@ -976,13 +976,14 @@ transformInsertRow(ParseState *pstate, List *exprlist,
expr = (Expr *) linitial(fstore->newvals);
}
else if (IsA(expr, ArrayRef))
else if (IsA(expr, SubscriptingRef))
{
ArrayRef *aref = (ArrayRef *) expr;
SubscriptingRef *sbsref = (SubscriptingRef *) expr;
if (aref->refassgnexpr == NULL)
if (sbsref->refassgnexpr == NULL)
break;
expr = aref->refassgnexpr;
expr = sbsref->refassgnexpr;
}
else
break;