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Change CREATE TYPE to require datatype output and send functions to have

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only one argument.  (Per recent discussion, the option to accept multiple
arguments is pretty useless for user-defined types, and would be a likely
source of security holes if it was used.)  Simplify call sites of
output/send functions to not bother passing more than one argument.
This commit is contained in:
Tom Lane
2005-05-01 18:56:19 +00:00
parent ae793ff63c
commit 6c412f0605
18 changed files with 102 additions and 216 deletions
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11
src/backend/nodes/print.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/print.c,v 1.75 2005/04/19 22:35:15 tgl Exp $
* $PostgreSQL: pgsql/src/backend/nodes/print.c,v 1.76 2005/05/01 18:56:18 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -345,7 +345,6 @@ print_expr(Node *expr, List *rtable)
{
Const *c = (Const *) expr;
Oid typoutput;
Oid typioparam;
bool typIsVarlena;
char *outputstr;
@ -356,12 +355,10 @@ print_expr(Node *expr, List *rtable)
}
getTypeOutputInfo(c->consttype,
&typoutput, &typioparam, &typIsVarlena);
&typoutput, &typIsVarlena);
outputstr = DatumGetCString(OidFunctionCall3(typoutput,
c->constvalue,
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
outputstr = DatumGetCString(OidFunctionCall1(typoutput,
c->constvalue));
printf("%s", outputstr);
pfree(outputstr);
}