diff options
| author | Tom Lane | 2007-06-06 23:00:50 +0000 |
|---|---|---|
| committer | Tom Lane | 2007-06-06 23:00:50 +0000 |
| commit | 2d4db3675fa7a2f4831b755bc98242421901042f (patch) | |
| tree | 5961b42325091b789d0f82073812de57323fa4b1 /src/pl | |
| parent | 7dab4f75ca60f1c04ed9e7ff9d4ca8d71e572b29 (diff) | |
Fix up text concatenation so that it accepts all the reasonable cases that
were accepted by prior Postgres releases. This takes care of the loose end
left by the preceding patch to downgrade implicit casts-to-text. To avoid
breaking desirable behavior for array concatenation, introduce a new
polymorphic pseudo-type "anynonarray" --- the added concatenation operators
are actually text || anynonarray and anynonarray || text.
Diffstat (limited to 'src/pl')
| -rw-r--r-- | src/pl/plpgsql/src/pl_comp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/pl/plpgsql/src/pl_comp.c b/src/pl/plpgsql/src/pl_comp.c index 74918c890ca..a547d174c1b 100644 --- a/src/pl/plpgsql/src/pl_comp.c +++ b/src/pl/plpgsql/src/pl_comp.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_comp.c,v 1.114 2007/04/02 03:49:41 tgl Exp $ + * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_comp.c,v 1.115 2007/06/06 23:00:48 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -480,7 +480,7 @@ do_compile(FunctionCallInfo fcinfo, { if (rettypeid == ANYARRAYOID) rettypeid = INT4ARRAYOID; - else + else /* ANYELEMENT or ANYNONARRAY */ rettypeid = INT4OID; /* XXX what could we use for ANYENUM? */ } @@ -2027,6 +2027,7 @@ plpgsql_resolve_polymorphic_argtypes(int numargs, switch (argtypes[i]) { case ANYELEMENTOID: + case ANYNONARRAYOID: case ANYENUMOID: /* XXX dubious */ argtypes[i] = INT4OID; break; |