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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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38
src/backend/access/common/printtup.c
View File

@@ -9,7 +9,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/access/common/printtup.c,v 1.89 2005/04/23 17:45:35 tgl Exp $
* $PostgreSQL: pgsql/src/backend/access/common/printtup.c,v 1.90 2005/05/01 18:56:17 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -48,7 +48,6 @@ typedef struct
{ /* Per-attribute information */
Oid typoutput; /* Oid for the type's text output fn */
Oid typsend; /* Oid for the type's binary output fn */
Oid typioparam; /* param to pass to the output fn */
bool typisvarlena; /* is it varlena (ie possibly toastable)? */
int16 format; /* format code for this column */
FmgrInfo finfo; /* Precomputed call info for output fn */
@@ -263,7 +262,6 @@ printtup_prepare_info(DR_printtup *myState, TupleDesc typeinfo, int numAttrs)
{
getTypeOutputInfo(typeinfo->attrs[i]->atttypid,
&thisState->typoutput,
&thisState->typioparam,
&thisState->typisvarlena);
fmgr_info(thisState->typoutput, &thisState->finfo);
}
@@ -271,7 +269,6 @@ printtup_prepare_info(DR_printtup *myState, TupleDesc typeinfo, int numAttrs)
{
getTypeBinaryOutputInfo(typeinfo->attrs[i]->atttypid,
&thisState->typsend,
&thisState->typioparam,
&thisState->typisvarlena);
fmgr_info(thisState->typsend, &thisState->finfo);
}
@@ -338,10 +335,8 @@ printtup(TupleTableSlot *slot, DestReceiver *self)
/* Text output */
char *outputstr;
outputstr = DatumGetCString(FunctionCall3(&thisState->finfo,
attr,
ObjectIdGetDatum(thisState->typioparam),
Int32GetDatum(typeinfo->attrs[i]->atttypmod)));
outputstr = DatumGetCString(FunctionCall1(&thisState->finfo,
attr));
pq_sendcountedtext(&buf, outputstr, strlen(outputstr), false);
pfree(outputstr);
}
@@ -350,9 +345,8 @@ printtup(TupleTableSlot *slot, DestReceiver *self)
/* Binary output */
bytea *outputbytes;
outputbytes = DatumGetByteaP(FunctionCall2(&thisState->finfo,
attr,
ObjectIdGetDatum(thisState->typioparam)));
outputbytes = DatumGetByteaP(FunctionCall1(&thisState->finfo,
attr));
/* We assume the result will not have been toasted */
pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4);
pq_sendbytes(&buf, VARDATA(outputbytes),
@@ -439,10 +433,8 @@ printtup_20(TupleTableSlot *slot, DestReceiver *self)
else
attr = origattr;
outputstr = DatumGetCString(FunctionCall3(&thisState->finfo,
attr,
ObjectIdGetDatum(thisState->typioparam),
Int32GetDatum(typeinfo->attrs[i]->atttypmod)));
outputstr = DatumGetCString(FunctionCall1(&thisState->finfo,
attr));
pq_sendcountedtext(&buf, outputstr, strlen(outputstr), true);
pfree(outputstr);
@@ -534,8 +526,7 @@ debugtup(TupleTableSlot *slot, DestReceiver *self)
attr;
char *value;
bool isnull;
Oid typoutput,
typioparam;
Oid typoutput;
bool typisvarlena;
for (i = 0; i < natts; ++i)
@@ -544,7 +535,7 @@ debugtup(TupleTableSlot *slot, DestReceiver *self)
if (isnull)
continue;
getTypeOutputInfo(typeinfo->attrs[i]->atttypid,
&typoutput, &typioparam, &typisvarlena);
&typoutput, &typisvarlena);
/*
* If we have a toasted datum, forcibly detoast it here to avoid
@@ -555,10 +546,8 @@ debugtup(TupleTableSlot *slot, DestReceiver *self)
else
attr = origattr;
value = DatumGetCString(OidFunctionCall3(typoutput,
attr,
ObjectIdGetDatum(typioparam),
Int32GetDatum(typeinfo->attrs[i]->atttypmod)));
value = DatumGetCString(OidFunctionCall1(typoutput,
attr));
printatt((unsigned) i + 1, typeinfo->attrs[i], value);
@@ -647,9 +636,8 @@ printtup_internal_20(TupleTableSlot *slot, DestReceiver *self)
else
attr = origattr;
outputbytes = DatumGetByteaP(FunctionCall2(&thisState->finfo,
attr,
ObjectIdGetDatum(thisState->typioparam)));
outputbytes = DatumGetByteaP(FunctionCall1(&thisState->finfo,
attr));
/* We assume the result will not have been toasted */
pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4);
pq_sendbytes(&buf, VARDATA(outputbytes),

8
src/backend/bootstrap/bootstrap.c
View File

@@ -8,7 +8,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/bootstrap/bootstrap.c,v 1.202 2005/04/14 20:03:23 tgl Exp $
* $PostgreSQL: pgsql/src/backend/bootstrap/bootstrap.c,v 1.203 2005/05/01 18:56:17 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -850,10 +850,8 @@ InsertOneValue(char *value, int i)
CStringGetDatum(value),
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1));
prt = DatumGetCString(OidFunctionCall3(typoutput,
values[i],
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
prt = DatumGetCString(OidFunctionCall1(typoutput,
values[i]));
elog(DEBUG4, "inserted -> %s", prt);
pfree(prt);
}

28
src/backend/commands/copy.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/copy.c,v 1.240 2005/04/14 20:03:23 tgl Exp $
* $PostgreSQL: pgsql/src/backend/commands/copy.c,v 1.241 2005/05/01 18:56:18 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1178,8 +1178,6 @@ CopyTo(Relation rel, List *attnumlist, bool binary, bool oids,
Form_pg_attribute *attr;
FmgrInfo *out_functions;
bool *force_quote;
Oid *typioparams;
bool *isvarlena;
char *string;
ListCell *cur;
MemoryContext oldcontext;
@@ -1194,22 +1192,21 @@ CopyTo(Relation rel, List *attnumlist, bool binary, bool oids,
* Get info about the columns we need to process.
*/
out_functions = (FmgrInfo *) palloc(num_phys_attrs * sizeof(FmgrInfo));
typioparams = (Oid *) palloc(num_phys_attrs * sizeof(Oid));
isvarlena = (bool *) palloc(num_phys_attrs * sizeof(bool));
force_quote = (bool *) palloc(num_phys_attrs * sizeof(bool));
foreach(cur, attnumlist)
{
int attnum = lfirst_int(cur);
Oid out_func_oid;
bool isvarlena;
if (binary)
getTypeBinaryOutputInfo(attr[attnum - 1]->atttypid,
&out_func_oid, &typioparams[attnum - 1],
&isvarlena[attnum - 1]);
&out_func_oid,
&isvarlena);
else
getTypeOutputInfo(attr[attnum - 1]->atttypid,
&out_func_oid, &typioparams[attnum - 1],
&isvarlena[attnum - 1]);
&out_func_oid,
&isvarlena);
fmgr_info(out_func_oid, &out_functions[attnum - 1]);
if (list_member_int(force_quote_atts, attnum))
@@ -1321,10 +1318,8 @@ CopyTo(Relation rel, List *attnumlist, bool binary, bool oids,
{
if (!binary)
{
string = DatumGetCString(FunctionCall3(&out_functions[attnum - 1],
value,
ObjectIdGetDatum(typioparams[attnum - 1]),
Int32GetDatum(attr[attnum - 1]->atttypmod)));
string = DatumGetCString(FunctionCall1(&out_functions[attnum - 1],
value));
if (csv_mode)
{
CopyAttributeOutCSV(string, delim, quote, escape,
@@ -1339,9 +1334,8 @@ CopyTo(Relation rel, List *attnumlist, bool binary, bool oids,
{
bytea *outputbytes;
outputbytes = DatumGetByteaP(FunctionCall2(&out_functions[attnum - 1],
value,
ObjectIdGetDatum(typioparams[attnum - 1])));
outputbytes = DatumGetByteaP(FunctionCall1(&out_functions[attnum - 1],
value));
/* We assume the result will not have been toasted */
CopySendInt32(VARSIZE(outputbytes) - VARHDRSZ);
CopySendData(VARDATA(outputbytes),
@@ -1366,8 +1360,6 @@ CopyTo(Relation rel, List *attnumlist, bool binary, bool oids,
MemoryContextDelete(mycontext);
pfree(out_functions);
pfree(typioparams);
pfree(isvarlena);
pfree(force_quote);
}

31
src/backend/commands/typecmds.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/typecmds.c,v 1.70 2005/04/14 20:03:24 tgl Exp $
* $PostgreSQL: pgsql/src/backend/commands/typecmds.c,v 1.71 2005/05/01 18:56:18 tgl Exp $
*
* DESCRIPTION
* The "DefineFoo" routines take the parse tree and pick out the
@@ -920,12 +920,11 @@ findTypeInputFunction(List *procname, Oid typeOid)
static Oid
findTypeOutputFunction(List *procname, Oid typeOid)
{
Oid argList[2];
Oid argList[1];
Oid procOid;
/*
* Output functions can take a single argument of the type, or two
* arguments (data value, element OID).
* Output functions can take a single argument of the type.
*
* For backwards compatibility we allow OPAQUE in place of the actual
* type name; if we see this, we issue a warning and fix up the
@@ -937,24 +936,11 @@ findTypeOutputFunction(List *procname, Oid typeOid)
if (OidIsValid(procOid))
return procOid;
argList[1] = OIDOID;
procOid = LookupFuncName(procname, 2, argList, true);
if (OidIsValid(procOid))
return procOid;
/* No luck, try it with OPAQUE */
argList[0] = OPAQUEOID;
procOid = LookupFuncName(procname, 1, argList, true);
if (!OidIsValid(procOid))
{
argList[1] = OIDOID;
procOid = LookupFuncName(procname, 2, argList, true);
}
if (OidIsValid(procOid))
{
/* Found, but must complain and fix the pg_proc entry */
@@ -1016,12 +1002,11 @@ findTypeReceiveFunction(List *procname, Oid typeOid)
static Oid
findTypeSendFunction(List *procname, Oid typeOid)
{
Oid argList[2];
Oid argList[1];
Oid procOid;
/*
* Send functions can take a single argument of the type, or two
* arguments (data value, element OID).
* Send functions can take a single argument of the type.
*/
argList[0] = typeOid;
@@ -1029,12 +1014,6 @@ findTypeSendFunction(List *procname, Oid typeOid)
if (OidIsValid(procOid))
return procOid;
argList[1] = OIDOID;
procOid = LookupFuncName(procname, 2, argList, true);
if (OidIsValid(procOid))
return procOid;
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_FUNCTION),
errmsg("function %s does not exist",

20
src/backend/executor/spi.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/spi.c,v 1.137 2005/03/29 02:53:53 neilc Exp $
* $PostgreSQL: pgsql/src/backend/executor/spi.c,v 1.138 2005/05/01 18:56:18 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -632,9 +632,7 @@ SPI_getvalue(HeapTuple tuple, TupleDesc tupdesc, int fnumber)
result;
bool isnull;
Oid typoid,
foutoid,
typioparam;
int32 typmod;
foutoid;
bool typisvarlena;
SPI_result = 0;
@@ -651,17 +649,11 @@ SPI_getvalue(HeapTuple tuple, TupleDesc tupdesc, int fnumber)
return NULL;
if (fnumber > 0)
{
typoid = tupdesc->attrs[fnumber - 1]->atttypid;
typmod = tupdesc->attrs[fnumber - 1]->atttypmod;
}
else
{
typoid = (SystemAttributeDefinition(fnumber, true))->atttypid;
typmod = -1;
}
getTypeOutputInfo(typoid, &foutoid, &typioparam, &typisvarlena);
getTypeOutputInfo(typoid, &foutoid, &typisvarlena);
/*
* If we have a toasted datum, forcibly detoast it here to avoid
@@ -672,10 +664,8 @@ SPI_getvalue(HeapTuple tuple, TupleDesc tupdesc, int fnumber)
else
val = origval;
result = OidFunctionCall3(foutoid,
val,
ObjectIdGetDatum(typioparam),
Int32GetDatum(typmod));
result = OidFunctionCall1(foutoid,
val);
/* Clean up detoasted copy, if any */
if (val != origval)

11
src/backend/nodes/print.c
View File

@@ -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);
}

24
src/backend/tcop/fastpath.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/tcop/fastpath.c,v 1.79 2005/03/29 03:01:31 tgl Exp $
* $PostgreSQL: pgsql/src/backend/tcop/fastpath.c,v 1.80 2005/05/01 18:56:18 tgl Exp $
*
* NOTES
* This cruft is the server side of PQfn.
@@ -149,31 +149,25 @@ SendFunctionResult(Datum retval, bool isnull, Oid rettype, int16 format)
if (format == 0)
{
Oid typoutput,
typioparam;
Oid typoutput;
bool typisvarlena;
char *outputstr;
getTypeOutputInfo(rettype, &typoutput, &typioparam, &typisvarlena);
outputstr = DatumGetCString(OidFunctionCall3(typoutput,
retval,
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
getTypeOutputInfo(rettype, &typoutput, &typisvarlena);
outputstr = DatumGetCString(OidFunctionCall1(typoutput,
retval));
pq_sendcountedtext(&buf, outputstr, strlen(outputstr), false);
pfree(outputstr);
}
else if (format == 1)
{
Oid typsend,
typioparam;
Oid typsend;
bool typisvarlena;
bytea *outputbytes;
getTypeBinaryOutputInfo(rettype,
&typsend, &typioparam, &typisvarlena);
outputbytes = DatumGetByteaP(OidFunctionCall2(typsend,
retval,
ObjectIdGetDatum(typioparam)));
getTypeBinaryOutputInfo(rettype, &typsend, &typisvarlena);
outputbytes = DatumGetByteaP(OidFunctionCall1(typsend,
retval));
/* We assume the result will not have been toasted */
pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4);
pq_sendbytes(&buf, VARDATA(outputbytes),

17
src/backend/utils/adt/arrayfuncs.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.119 2005/03/29 03:01:31 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.120 2005/05/01 18:56:18 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -885,7 +885,6 @@ array_out(PG_FUNCTION_ARGS)
bool typbyval;
char typalign;
char typdelim;
Oid typioparam;
char *p,
*tmp,
*retval,
@@ -944,7 +943,6 @@ array_out(PG_FUNCTION_ARGS)
typbyval = my_extra->typbyval;
typalign = my_extra->typalign;
typdelim = my_extra->typdelim;
typioparam = my_extra->typioparam;
ndim = ARR_NDIM(v);
dims = ARR_DIMS(v);
@@ -986,10 +984,8 @@ array_out(PG_FUNCTION_ARGS)
bool needquote;
itemvalue = fetch_att(p, typbyval, typlen);
values[i] = DatumGetCString(FunctionCall3(&my_extra->proc,
itemvalue,
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
values[i] = DatumGetCString(FunctionCall1(&my_extra->proc,
itemvalue));
p = att_addlength(p, typlen, PointerGetDatum(p));
p = (char *) att_align(p, typalign);
@@ -1344,7 +1340,6 @@ array_send(PG_FUNCTION_ARGS)
int typlen;
bool typbyval;
char typalign;
Oid typioparam;
char *p;
int nitems,
i;
@@ -1389,7 +1384,6 @@ array_send(PG_FUNCTION_ARGS)
typlen = my_extra->typlen;
typbyval = my_extra->typbyval;
typalign = my_extra->typalign;
typioparam = my_extra->typioparam;
ndim = ARR_NDIM(v);
dim = ARR_DIMS(v);
@@ -1416,9 +1410,8 @@ array_send(PG_FUNCTION_ARGS)
itemvalue = fetch_att(p, typbyval, typlen);
outputbytes = DatumGetByteaP(FunctionCall2(&my_extra->proc,
itemvalue,
ObjectIdGetDatum(typioparam)));
outputbytes = DatumGetByteaP(FunctionCall1(&my_extra->proc,
itemvalue));
/* We assume the result will not have been toasted */
pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4);
pq_sendbytes(&buf, VARDATA(outputbytes),

15
src/backend/utils/adt/rowtypes.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/rowtypes.c,v 1.10 2005/04/30 20:04:33 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/rowtypes.c,v 1.11 2005/05/01 18:56:18 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -362,17 +362,14 @@ record_out(PG_FUNCTION_ARGS)
getTypeOutputInfo(column_type,
&column_info->typiofunc,
&column_info->typioparam,
&typIsVarlena);
fmgr_info_cxt(column_info->typiofunc, &column_info->proc,
fcinfo->flinfo->fn_mcxt);
column_info->column_type = column_type;
}
value = DatumGetCString(FunctionCall3(&column_info->proc,
values[i],
ObjectIdGetDatum(column_info->typioparam),
Int32GetDatum(tupdesc->attrs[i]->atttypmod)));
value = DatumGetCString(FunctionCall1(&column_info->proc,
values[i]));
/* Detect whether we need double quotes for this value */
nq = (value[0] == '\0'); /* force quotes for empty string */
@@ -702,16 +699,14 @@ record_send(PG_FUNCTION_ARGS)
getTypeBinaryOutputInfo(column_type,
&column_info->typiofunc,
&column_info->typioparam,
&typIsVarlena);
fmgr_info_cxt(column_info->typiofunc, &column_info->proc,
fcinfo->flinfo->fn_mcxt);
column_info->column_type = column_type;
}
outputbytes = DatumGetByteaP(FunctionCall2(&column_info->proc,
values[i],
ObjectIdGetDatum(column_info->typioparam)));
outputbytes = DatumGetByteaP(FunctionCall1(&column_info->proc,
values[i]));
/* We assume the result will not have been toasted */
pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4);

11
src/backend/utils/adt/ruleutils.c
View File

@@ -3,7 +3,7 @@
* back to source text
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/ruleutils.c,v 1.194 2005/04/30 08:08:50 neilc Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/ruleutils.c,v 1.195 2005/05/01 18:56:18 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@@ -3594,7 +3594,6 @@ get_const_expr(Const *constval, deparse_context *context)
{
StringInfo buf = context->buf;
Oid typoutput;
Oid typioparam;
bool typIsVarlena;
char *extval;
char *valptr;
@@ -3613,12 +3612,10 @@ get_const_expr(Const *constval, deparse_context *context)
}
getTypeOutputInfo(constval->consttype,
&typoutput, &typioparam, &typIsVarlena);
&typoutput, &typIsVarlena);
extval = DatumGetCString(OidFunctionCall3(typoutput,
constval->constvalue,
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
extval = DatumGetCString(OidFunctionCall1(typoutput,
constval->constvalue));
switch (constval->consttype)
{

10
src/backend/utils/adt/varlena.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/varlena.c,v 1.119 2005/02/23 22:46:17 neilc Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/varlena.c,v 1.120 2005/05/01 18:56:18 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -2174,7 +2174,6 @@ array_to_text(PG_FUNCTION_ARGS)
int typlen;
bool typbyval;
char typalign;
Oid typioparam;
StringInfo result_str = makeStringInfo();
int i;
ArrayMetaState *my_extra;
@@ -2221,7 +2220,6 @@ array_to_text(PG_FUNCTION_ARGS)
typlen = my_extra->typlen;
typbyval = my_extra->typbyval;
typalign = my_extra->typalign;
typioparam = my_extra->typioparam;
for (i = 0; i < nitems; i++)
{
@@ -2230,10 +2228,8 @@ array_to_text(PG_FUNCTION_ARGS)
itemvalue = fetch_att(p, typbyval, typlen);
value = DatumGetCString(FunctionCall3(&my_extra->proc,
itemvalue,
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
value = DatumGetCString(FunctionCall1(&my_extra->proc,
itemvalue));
if (i > 0)
appendStringInfo(result_str, "%s%s", fldsep, value);

14
src/backend/utils/cache/lsyscache.c vendored
View File

@@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/cache/lsyscache.c,v 1.124 2005/04/14 20:03:26 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/cache/lsyscache.c,v 1.125 2005/05/01 18:56:19 tgl Exp $
*
* NOTES
* Eventually, the index information should go through here, too.
@@ -1214,6 +1214,10 @@ get_typlenbyvalalign(Oid typid, int16 *typlen, bool *typbyval,
* to typelem elsewhere in the code are wrong, if they are associated with
* I/O calls and not with actual subscripting operations! (But see
* bootstrap.c, which can't conveniently use this routine.)
*
* As of PostgreSQL 8.1, output functions receive only the value itself
* and not any auxiliary parameters, so the name of this routine is now
* a bit of a misnomer ... it should be getTypeInputParam.
*/
Oid
getTypeIOParam(HeapTuple typeTuple)
@@ -1698,8 +1702,7 @@ getTypeInputInfo(Oid type, Oid *typInput, Oid *typIOParam)
* Get info needed for printing values of a type
*/
void
getTypeOutputInfo(Oid type, Oid *typOutput, Oid *typIOParam,
bool *typIsVarlena)
getTypeOutputInfo(Oid type, Oid *typOutput, bool *typIsVarlena)
{
HeapTuple typeTuple;
Form_pg_type pt;
@@ -1723,7 +1726,6 @@ getTypeOutputInfo(Oid type, Oid *typOutput, Oid *typIOParam,
format_type_be(type))));
*typOutput = pt->typoutput;
*typIOParam = getTypeIOParam(typeTuple);
*typIsVarlena = (!pt->typbyval) && (pt->typlen == -1);
ReleaseSysCache(typeTuple);
@@ -1770,8 +1772,7 @@ getTypeBinaryInputInfo(Oid type, Oid *typReceive, Oid *typIOParam)
* Get info needed for binary output of values of a type
*/
void
getTypeBinaryOutputInfo(Oid type, Oid *typSend, Oid *typIOParam,
bool *typIsVarlena)
getTypeBinaryOutputInfo(Oid type, Oid *typSend, bool *typIsVarlena)
{
HeapTuple typeTuple;
Form_pg_type pt;
@@ -1795,7 +1796,6 @@ getTypeBinaryOutputInfo(Oid type, Oid *typSend, Oid *typIOParam,
format_type_be(type))));
*typSend = pt->typsend;
*typIOParam = getTypeIOParam(typeTuple);
*typIsVarlena = (!pt->typbyval) && (pt->typlen == -1);
ReleaseSysCache(typeTuple);

8
src/backend/utils/misc/guc.c
View File

@@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.260 2005/04/21 19:18:13 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.261 2005/05/01 18:56:19 tgl Exp $
*
*--------------------------------------------------------------------
*/
@@ -3992,10 +3992,8 @@ flatten_set_variable_args(const char *name, List *args)
Int32GetDatum(arg->typename->typmod));
intervalout =
DatumGetCString(DirectFunctionCall3(interval_out,
interval,
ObjectIdGetDatum(InvalidOid),
Int32GetDatum(-1)));
DatumGetCString(DirectFunctionCall1(interval_out,
interval));
appendStringInfo(&buf, "INTERVAL '%s'", intervalout);
}
else

8
src/include/utils/lsyscache.h
View File

@@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/utils/lsyscache.h,v 1.98 2005/04/14 20:03:27 tgl Exp $
* $PostgreSQL: pgsql/src/include/utils/lsyscache.h,v 1.99 2005/05/01 18:56:19 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -89,11 +89,9 @@ extern Oid get_typ_typrelid(Oid typid);
extern Oid get_element_type(Oid typid);
extern Oid get_array_type(Oid typid);
extern void getTypeInputInfo(Oid type, Oid *typInput, Oid *typIOParam);
extern void getTypeOutputInfo(Oid type, Oid *typOutput, Oid *typIOParam,
bool *typIsVarlena);
extern void getTypeOutputInfo(Oid type, Oid *typOutput, bool *typIsVarlena);
extern void getTypeBinaryInputInfo(Oid type, Oid *typReceive, Oid *typIOParam);
extern void getTypeBinaryOutputInfo(Oid type, Oid *typSend, Oid *typIOParam,
bool *typIsVarlena);
extern void getTypeBinaryOutputInfo(Oid type, Oid *typSend, bool *typIsVarlena);
extern Oid getBaseType(Oid typid);
extern int32 get_typavgwidth(Oid typid, int32 typmod);
extern int32 get_attavgwidth(Oid relid, AttrNumber attnum);

19
src/pl/plperl/plperl.c
View File

@@ -33,7 +33,7 @@
* ENHANCEMENTS, OR MODIFICATIONS.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.71 2005/04/01 19:34:06 tgl Exp $
* $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.72 2005/05/01 18:56:19 tgl Exp $
*
**********************************************************************/
@@ -83,7 +83,6 @@ typedef struct plperl_proc_desc
Oid result_typioparam;
int nargs;
FmgrInfo arg_out_func[FUNC_MAX_ARGS];
Oid arg_typioparam[FUNC_MAX_ARGS];
bool arg_is_rowtype[FUNC_MAX_ARGS];
SV *reference;
} plperl_proc_desc;
@@ -707,10 +706,8 @@ plperl_call_perl_func(plperl_proc_desc *desc, FunctionCallInfo fcinfo)
{
char *tmp;
tmp = DatumGetCString(FunctionCall3(&(desc->arg_out_func[i]),
fcinfo->arg[i],
ObjectIdGetDatum(desc->arg_typioparam[i]),
Int32GetDatum(-1)));
tmp = DatumGetCString(FunctionCall1(&(desc->arg_out_func[i]),
fcinfo->arg[i]));
XPUSHs(sv_2mortal(newSVpv(tmp, 0)));
pfree(tmp);
}
@@ -1322,7 +1319,6 @@ compile_plperl_function(Oid fn_oid, bool is_trigger)
prodesc->arg_is_rowtype[i] = false;
perm_fmgr_info(typeStruct->typoutput,
&(prodesc->arg_out_func[i]));
prodesc->arg_typioparam[i] = getTypeIOParam(typeTup);
}
ReleaseSysCache(typeTup);
@@ -1386,7 +1382,6 @@ plperl_hash_from_tuple(HeapTuple tuple, TupleDesc tupdesc)
char *attname;
char *outputstr;
Oid typoutput;
Oid typioparam;
bool typisvarlena;
int namelen;
@@ -1406,12 +1401,10 @@ plperl_hash_from_tuple(HeapTuple tuple, TupleDesc tupdesc)
/* XXX should have a way to cache these lookups */
getTypeOutputInfo(tupdesc->attrs[i]->atttypid,
&typoutput, &typioparam, &typisvarlena);
&typoutput, &typisvarlena);
outputstr = DatumGetCString(OidFunctionCall3(typoutput,
attr,
ObjectIdGetDatum(typioparam),
Int32GetDatum(tupdesc->attrs[i]->atttypmod)));
outputstr = DatumGetCString(OidFunctionCall1(typoutput,
attr));
hv_store(hv, attname, namelen, newSVpv(outputstr, 0), 0);
}

10
src/pl/plpgsql/src/pl_exec.c
View File

@@ -3,7 +3,7 @@
* procedural language
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.135 2005/04/07 14:53:04 tgl Exp $
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.136 2005/05/01 18:56:19 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@@ -3881,15 +3881,11 @@ static char *
convert_value_to_string(Datum value, Oid valtype)
{
Oid typoutput;
Oid typioparam;
bool typIsVarlena;
getTypeOutputInfo(valtype, &typoutput, &typioparam, &typIsVarlena);
getTypeOutputInfo(valtype, &typoutput, &typIsVarlena);
return DatumGetCString(OidFunctionCall3(typoutput,
value,
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
return DatumGetCString(OidFunctionCall1(typoutput, value));
}
/* ----------

26
src/pl/tcl/pltcl.c
View File

@@ -31,7 +31,7 @@
* ENHANCEMENTS, OR MODIFICATIONS.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/tcl/pltcl.c,v 1.95 2005/03/29 00:17:25 tgl Exp $
* $PostgreSQL: pgsql/src/pl/tcl/pltcl.c,v 1.96 2005/05/01 18:56:19 tgl Exp $
*
**********************************************************************/
@@ -112,7 +112,6 @@ typedef struct pltcl_proc_desc
Oid result_typioparam;
int nargs;
FmgrInfo arg_out_func[FUNC_MAX_ARGS];
Oid arg_typioparam[FUNC_MAX_ARGS];
bool arg_is_rowtype[FUNC_MAX_ARGS];
} pltcl_proc_desc;
@@ -555,10 +554,8 @@ pltcl_func_handler(PG_FUNCTION_ARGS)
{
char *tmp;
tmp = DatumGetCString(FunctionCall3(&prodesc->arg_out_func[i],
fcinfo->arg[i],
ObjectIdGetDatum(prodesc->arg_typioparam[i]),
Int32GetDatum(-1)));
tmp = DatumGetCString(FunctionCall1(&prodesc->arg_out_func[i],
fcinfo->arg[i]));
UTF_BEGIN;
Tcl_DStringAppendElement(&tcl_cmd, UTF_E2U(tmp));
UTF_END;
@@ -1160,7 +1157,6 @@ compile_pltcl_function(Oid fn_oid, Oid tgreloid)
prodesc->arg_is_rowtype[i] = false;
perm_fmgr_info(typeStruct->typoutput,
&(prodesc->arg_out_func[i]));
prodesc->arg_typioparam[i] = getTypeIOParam(typeTup);
snprintf(buf, sizeof(buf), "%d", i + 1);
}
@@ -2172,7 +2168,6 @@ pltcl_set_tuple_values(Tcl_Interp *interp, CONST84 char *arrayname,
CONST84 char *attname;
HeapTuple typeTup;
Oid typoutput;
Oid typioparam;
CONST84 char **arrptr;
CONST84 char **nameptr;
@@ -2223,7 +2218,6 @@ pltcl_set_tuple_values(Tcl_Interp *interp, CONST84 char *arrayname,
tupdesc->attrs[i]->atttypid);
typoutput = ((Form_pg_type) GETSTRUCT(typeTup))->typoutput;
typioparam = getTypeIOParam(typeTup);
ReleaseSysCache(typeTup);
/************************************************************
@@ -2236,10 +2230,8 @@ pltcl_set_tuple_values(Tcl_Interp *interp, CONST84 char *arrayname,
************************************************************/
if (!isnull && OidIsValid(typoutput))
{
outputstr = DatumGetCString(OidFunctionCall3(typoutput,
attr,
ObjectIdGetDatum(typioparam),
Int32GetDatum(tupdesc->attrs[i]->atttypmod)));
outputstr = DatumGetCString(OidFunctionCall1(typoutput,
attr));
UTF_BEGIN;
Tcl_SetVar2(interp, *arrptr, *nameptr, UTF_E2U(outputstr), 0);
UTF_END;
@@ -2267,7 +2259,6 @@ pltcl_build_tuple_argument(HeapTuple tuple, TupleDesc tupdesc,
char *attname;
HeapTuple typeTup;
Oid typoutput;
Oid typioparam;
for (i = 0; i < tupdesc->natts; i++)
{
@@ -2297,7 +2288,6 @@ pltcl_build_tuple_argument(HeapTuple tuple, TupleDesc tupdesc,
tupdesc->attrs[i]->atttypid);
typoutput = ((Form_pg_type) GETSTRUCT(typeTup))->typoutput;
typioparam = getTypeIOParam(typeTup);
ReleaseSysCache(typeTup);
/************************************************************
@@ -2310,10 +2300,8 @@ pltcl_build_tuple_argument(HeapTuple tuple, TupleDesc tupdesc,
************************************************************/
if (!isnull && OidIsValid(typoutput))
{
outputstr = DatumGetCString(OidFunctionCall3(typoutput,
attr,
ObjectIdGetDatum(typioparam),
Int32GetDatum(tupdesc->attrs[i]->atttypmod)));
outputstr = DatumGetCString(OidFunctionCall1(typoutput,
attr));
Tcl_DStringAppendElement(retval, attname);
UTF_BEGIN;
Tcl_DStringAppendElement(retval, UTF_E2U(outputstr));