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Infrastructure for I/O of composite types: arrange for the I/O routines

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of a composite type to get that type's OID as their second parameter,
in place of typelem which is useless.  The actual changes are mostly
centralized in getTypeInputInfo and siblings, but I had to fix a few
places that were fetching pg_type.typelem for themselves instead of
using the lsyscache.c routines.  Also, I renamed all the related variables
from 'typelem' to 'typioparam' to discourage people from assuming that
they necessarily contain array element types.
This commit is contained in:
Tom Lane 2004-06-06 00:41:28 +00:00
parent c3a153afed
commit c541bb86e9
25 changed files with 332 additions and 382 deletions
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14
doc/src/sgml/ref/create_type.sgml
View File

@ -1,5 +1,5 @@
<!--
$PostgreSQL: pgsql/doc/src/sgml/ref/create_type.sgml,v 1.50 2004/05/16 23:22:07 neilc Exp $
$PostgreSQL: pgsql/doc/src/sgml/ref/create_type.sgml,v 1.51 2004/06/06 00:41:25 tgl Exp $
PostgreSQL documentation
-->
@ -102,13 +102,15 @@ CREATE TYPE <replaceable class="parameter">name</replaceable> (
or as taking three arguments of types
<type>cstring</type>, <type>oid</type>, <type>integer</type>.
The first argument is the input text as a C string, the second
argument is the element type in case this is an array type,
argument is the element type's OID in case this is an array type
(or the type's own OID for a composite type),
and the third is the <literal>typmod</> of the destination column, if known.
The input function should return a value of the data type itself.
The output function may be
declared as taking one argument of the new data type, or as taking
two arguments of which the second is type <type>oid</type>.
The second argument is again the array element type for array types.
The second argument is again the array element type OID for array types
or the type OID for composite types.
The output function should return type <type>cstring</type>.
</para>
@ -128,14 +130,16 @@ CREATE TYPE <replaceable class="parameter">name</replaceable> (
and <type>oid</type>. It must return a value of the data type itself.
(The first argument is a pointer to a <type>StringInfo</type> buffer
holding the received byte string; the optional second argument is the
element type in case this is an array type.) Similarly, the optional
element type OID in case this is an array type, or the type's own OID for a
composite type.) Similarly, the optional
<replaceable class="parameter">send_function</replaceable> converts
from the internal representation to the external binary representation.
If this function is not supplied, the type cannot participate in binary
output. The send function may be
declared as taking one argument of the new data type, or as taking
two arguments of which the second is type <type>oid</type>.
The second argument is again the array element type for array types.
The second argument is again the array element type OID for array types
or the type OID for composite types.
The send function must return type <type>bytea</type>.
</para>

22
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 1.82 2004/06/04 20:35:21 tgl Exp $
* $PostgreSQL: pgsql/src/backend/access/common/printtup.c,v 1.83 2004/06/06 00:41:25 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -51,7 +51,7 @@ 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 typelem; /* typelem value to pass to the 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 */
@ -278,7 +278,7 @@ printtup_prepare_info(DR_printtup *myState, TupleDesc typeinfo, int numAttrs)
{
getTypeOutputInfo(typeinfo->attrs[i]->atttypid,
&thisState->typoutput,
&thisState->typelem,
&thisState->typioparam,
&thisState->typisvarlena);
fmgr_info(thisState->typoutput, &thisState->finfo);
}
@ -286,7 +286,7 @@ printtup_prepare_info(DR_printtup *myState, TupleDesc typeinfo, int numAttrs)
{
getTypeBinaryOutputInfo(typeinfo->attrs[i]->atttypid,
&thisState->typsend,
&thisState->typelem,
&thisState->typioparam,
&thisState->typisvarlena);
fmgr_info(thisState->typsend, &thisState->finfo);
}
@ -356,7 +356,7 @@ printtup(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self)
outputstr = DatumGetCString(FunctionCall3(&thisState->finfo,
attr,
ObjectIdGetDatum(thisState->typelem),
ObjectIdGetDatum(thisState->typioparam),
Int32GetDatum(typeinfo->attrs[i]->atttypmod)));
pq_sendcountedtext(&buf, outputstr, strlen(outputstr), false);
pfree(outputstr);
@ -368,7 +368,7 @@ printtup(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self)
outputbytes = DatumGetByteaP(FunctionCall2(&thisState->finfo,
attr,
ObjectIdGetDatum(thisState->typelem)));
ObjectIdGetDatum(thisState->typioparam)));
/* We assume the result will not have been toasted */
pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4);
pq_sendbytes(&buf, VARDATA(outputbytes),
@ -458,7 +458,7 @@ printtup_20(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self)
outputstr = DatumGetCString(FunctionCall3(&thisState->finfo,
attr,
ObjectIdGetDatum(thisState->typelem),
ObjectIdGetDatum(thisState->typioparam),
Int32GetDatum(typeinfo->attrs[i]->atttypmod)));
pq_sendcountedtext(&buf, outputstr, strlen(outputstr), true);
pfree(outputstr);
@ -557,7 +557,7 @@ debugtup(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self)
char *value;
bool isnull;
Oid typoutput,
typelem;
typioparam;
bool typisvarlena;
for (i = 0; i < natts; ++i)
@ -566,7 +566,7 @@ debugtup(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self)
if (isnull)
continue;
getTypeOutputInfo(typeinfo->attrs[i]->atttypid,
&typoutput, &typelem, &typisvarlena);
&typoutput, &typioparam, &typisvarlena);
/*
* If we have a toasted datum, forcibly detoast it here to avoid
@ -579,7 +579,7 @@ debugtup(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self)
value = DatumGetCString(OidFunctionCall3(typoutput,
attr,
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(typeinfo->attrs[i]->atttypmod)));
printatt((unsigned) i + 1, typeinfo->attrs[i], value);
@ -672,7 +672,7 @@ printtup_internal_20(HeapTuple tuple, TupleDesc typeinfo, DestReceiver *self)
outputbytes = DatumGetByteaP(FunctionCall2(&thisState->finfo,
attr,
ObjectIdGetDatum(thisState->typelem)));
ObjectIdGetDatum(thisState->typioparam)));
/* We assume the result will not have been toasted */
pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4);
pq_sendbytes(&buf, VARDATA(outputbytes),

76
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 1.183 2004/06/03 02:08:02 tgl Exp $
* $PostgreSQL: pgsql/src/backend/bootstrap/bootstrap.c,v 1.184 2004/06/06 00:41:26 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -803,9 +803,11 @@ InsertOneTuple(Oid objectid)
void
InsertOneValue(char *value, int i)
{
int typeindex;
Oid typoid;
Oid typioparam;
Oid typinput;
Oid typoutput;
char *prt;
struct typmap **app;
AssertArg(i >= 0 || i < MAXATTR);
@ -813,51 +815,59 @@ InsertOneValue(char *value, int i)
if (Typ != NULL)
{
struct typmap **app;
struct typmap *ap;
elog(DEBUG4, "Typ != NULL");
elog(DEBUG5, "Typ != NULL");
typoid = boot_reldesc->rd_att->attrs[i]->atttypid;
app = Typ;
while (*app && (*app)->am_oid != boot_reldesc->rd_att->attrs[i]->atttypid)
while (*app && (*app)->am_oid != typoid)
++app;
ap = *app;
if (ap == NULL)
{
elog(FATAL, "could not find atttypid %u in Typ list",
boot_reldesc->rd_att->attrs[i]->atttypid);
}
values[i] = OidFunctionCall3(ap->am_typ.typinput,
CStringGetDatum(value),
ObjectIdGetDatum(ap->am_typ.typelem),
Int32GetDatum(-1));
prt = DatumGetCString(OidFunctionCall3(ap->am_typ.typoutput,
values[i],
ObjectIdGetDatum(ap->am_typ.typelem),
Int32GetDatum(-1)));
elog(DEBUG4, " -> %s", prt);
pfree(prt);
elog(ERROR, "could not find atttypid %u in Typ list", typoid);
/* XXX this should match getTypeIOParam() */
if (ap->am_typ.typtype == 'c')
typioparam = typoid;
else
typioparam = ap->am_typ.typelem;
typinput = ap->am_typ.typinput;
typoutput = ap->am_typ.typoutput;
}
else
{
int typeindex;
/* XXX why is typoid determined differently in this path? */
typoid = attrtypes[i]->atttypid;
for (typeindex = 0; typeindex < n_types; typeindex++)
{
if (TypInfo[typeindex].oid == attrtypes[i]->atttypid)
if (TypInfo[typeindex].oid == typoid)
break;
}
if (typeindex >= n_types)
elog(ERROR, "type oid %u not found", attrtypes[i]->atttypid);
elog(DEBUG4, "Typ == NULL, typeindex = %u", typeindex);
values[i] = OidFunctionCall3(TypInfo[typeindex].inproc,
CStringGetDatum(value),
ObjectIdGetDatum(TypInfo[typeindex].elem),
Int32GetDatum(-1));
prt = DatumGetCString(OidFunctionCall3(TypInfo[typeindex].outproc,
values[i],
ObjectIdGetDatum(TypInfo[typeindex].elem),
Int32GetDatum(-1)));
elog(DEBUG4, " -> %s", prt);
pfree(prt);
elog(ERROR, "type oid %u not found", typoid);
elog(DEBUG5, "Typ == NULL, typeindex = %u", typeindex);
/* XXX there are no composite types in TypInfo */
typioparam = TypInfo[typeindex].elem;
typinput = TypInfo[typeindex].inproc;
typoutput = TypInfo[typeindex].outproc;
}
elog(DEBUG4, "inserted");
values[i] = OidFunctionCall3(typinput,
CStringGetDatum(value),
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1));
prt = DatumGetCString(OidFunctionCall3(typoutput,
values[i],
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
elog(DEBUG4, "inserted -> %s", prt);
pfree(prt);
}
/* ----------------

46
src/backend/commands/copy.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/copy.c,v 1.225 2004/06/05 19:48:07 tgl Exp $
* $PostgreSQL: pgsql/src/backend/commands/copy.c,v 1.226 2004/06/06 00:41:26 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -143,7 +143,7 @@ static char *CopyReadAttributeCSV(const char *delim, const char *null_print,
char *quote, char *escape,
CopyReadResult *result, bool *isnull);
static Datum CopyReadBinaryAttribute(int column_no, FmgrInfo *flinfo,
Oid typelem, bool *isnull);
Oid typioparam, bool *isnull);
static void CopyAttributeOut(char *string, char *delim);
static void CopyAttributeOutCSV(char *string, char *delim, char *quote,
char *escape, bool force_quote);
@ -1143,7 +1143,7 @@ CopyTo(Relation rel, List *attnumlist, bool binary, bool oids,
Form_pg_attribute *attr;
FmgrInfo *out_functions;
bool *force_quote;
Oid *elements;
Oid *typioparams;
bool *isvarlena;
char *string;
Snapshot mySnapshot;
@ -1160,7 +1160,7 @@ 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));
elements = (Oid *) palloc(num_phys_attrs * sizeof(Oid));
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)
@ -1170,11 +1170,11 @@ CopyTo(Relation rel, List *attnumlist, bool binary, bool oids,
if (binary)
getTypeBinaryOutputInfo(attr[attnum - 1]->atttypid,
&out_func_oid, &elements[attnum - 1],
&out_func_oid, &typioparams[attnum - 1],
&isvarlena[attnum - 1]);
else
getTypeOutputInfo(attr[attnum - 1]->atttypid,
&out_func_oid, &elements[attnum - 1],
&out_func_oid, &typioparams[attnum - 1],
&isvarlena[attnum - 1]);
fmgr_info(out_func_oid, &out_functions[attnum - 1]);
@ -1290,7 +1290,7 @@ CopyTo(Relation rel, List *attnumlist, bool binary, bool oids,
{
string = DatumGetCString(FunctionCall3(&out_functions[attnum - 1],
value,
ObjectIdGetDatum(elements[attnum - 1]),
ObjectIdGetDatum(typioparams[attnum - 1]),
Int32GetDatum(attr[attnum - 1]->atttypmod)));
if (csv_mode)
{
@ -1308,7 +1308,7 @@ CopyTo(Relation rel, List *attnumlist, bool binary, bool oids,
outputbytes = DatumGetByteaP(FunctionCall2(&out_functions[attnum - 1],
value,
ObjectIdGetDatum(elements[attnum - 1])));
ObjectIdGetDatum(typioparams[attnum - 1])));
/* We assume the result will not have been toasted */
CopySendInt32(VARSIZE(outputbytes) - VARHDRSZ);
CopySendData(VARDATA(outputbytes),
@ -1333,7 +1333,7 @@ CopyTo(Relation rel, List *attnumlist, bool binary, bool oids,
MemoryContextDelete(mycontext);
pfree(out_functions);
pfree(elements);
pfree(typioparams);
pfree(isvarlena);
pfree(force_quote);
}
@ -1442,8 +1442,8 @@ CopyFrom(Relation rel, List *attnumlist, bool binary, bool oids,
num_defaults;
FmgrInfo *in_functions;
FmgrInfo oid_in_function;
Oid *elements;
Oid oid_in_element;
Oid *typioparams;
Oid oid_typioparam;
ExprState **constraintexprs;
bool *force_notnull;
bool hasConstraints = false;
@ -1501,7 +1501,7 @@ CopyFrom(Relation rel, List *attnumlist, bool binary, bool oids,
* (Which input function we use depends on text/binary format choice.)
*/
in_functions = (FmgrInfo *) palloc(num_phys_attrs * sizeof(FmgrInfo));
elements = (Oid *) palloc(num_phys_attrs * sizeof(Oid));
typioparams = (Oid *) palloc(num_phys_attrs * sizeof(Oid));
defmap = (int *) palloc(num_phys_attrs * sizeof(int));
defexprs = (ExprState **) palloc(num_phys_attrs * sizeof(ExprState *));
constraintexprs = (ExprState **) palloc0(num_phys_attrs * sizeof(ExprState *));
@ -1513,13 +1513,13 @@ CopyFrom(Relation rel, List *attnumlist, bool binary, bool oids,
if (attr[attnum - 1]->attisdropped)
continue;
/* Fetch the input function and typelem info */
/* Fetch the input function and typioparam info */
if (binary)
getTypeBinaryInputInfo(attr[attnum - 1]->atttypid,
&in_func_oid, &elements[attnum - 1]);
&in_func_oid, &typioparams[attnum - 1]);
else
getTypeInputInfo(attr[attnum - 1]->atttypid,
&in_func_oid, &elements[attnum - 1]);
&in_func_oid, &typioparams[attnum - 1]);
fmgr_info(in_func_oid, &in_functions[attnum - 1]);
if (list_member_int(force_notnull_atts, attnum))
@ -1628,7 +1628,7 @@ CopyFrom(Relation rel, List *attnumlist, bool binary, bool oids,
if (file_has_oids && binary)
{
getTypeBinaryInputInfo(OIDOID,
&in_func_oid, &oid_in_element);
&in_func_oid, &oid_typioparam);
fmgr_info(in_func_oid, &oid_in_function);
}
@ -1757,7 +1757,7 @@ CopyFrom(Relation rel, List *attnumlist, bool binary, bool oids,
copy_attname = NameStr(attr[m]->attname);
values[m] = FunctionCall3(&in_functions[m],
CStringGetDatum(string),
ObjectIdGetDatum(elements[m]),
ObjectIdGetDatum(typioparams[m]),
Int32GetDatum(attr[m]->atttypmod));
nulls[m] = ' ';
copy_attname = NULL;
@ -1800,8 +1800,8 @@ CopyFrom(Relation rel, List *attnumlist, bool binary, bool oids,
copy_attname = "oid";
loaded_oid =
DatumGetObjectId(CopyReadBinaryAttribute(0,
&oid_in_function,
oid_in_element,
&oid_in_function,
oid_typioparam,
&isnull));
if (isnull || loaded_oid == InvalidOid)
ereport(ERROR,
@ -1820,7 +1820,7 @@ CopyFrom(Relation rel, List *attnumlist, bool binary, bool oids,
i++;
values[m] = CopyReadBinaryAttribute(i,
&in_functions[m],
elements[m],
typioparams[m],
&isnull);
nulls[m] = isnull ? 'n' : ' ';
copy_attname = NULL;
@ -1941,7 +1941,7 @@ CopyFrom(Relation rel, List *attnumlist, bool binary, bool oids,
pfree(nulls);
pfree(in_functions);
pfree(elements);
pfree(typioparams);
pfree(defmap);
pfree(defexprs);
pfree(constraintexprs);
@ -2429,7 +2429,7 @@ CopyReadAttributeCSV(const char *delim, const char *null_print, char *quote,
* Read a binary attribute
*/
static Datum
CopyReadBinaryAttribute(int column_no, FmgrInfo *flinfo, Oid typelem,
CopyReadBinaryAttribute(int column_no, FmgrInfo *flinfo, Oid typioparam,
bool *isnull)
{
int32 fld_size;
@ -2469,7 +2469,7 @@ CopyReadBinaryAttribute(int column_no, FmgrInfo *flinfo, Oid typelem,
/* Call the column type's binary input converter */
result = FunctionCall2(flinfo,
PointerGetDatum(&attribute_buf),
ObjectIdGetDatum(typelem));
ObjectIdGetDatum(typioparam));
/* Trouble if it didn't eat the whole buffer */
if (attribute_buf.cursor != attribute_buf.len)

16
src/backend/executor/execTuples.c
View File

@ -15,7 +15,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/execTuples.c,v 1.79 2004/05/30 23:40:26 neilc Exp $
* $PostgreSQL: pgsql/src/backend/executor/execTuples.c,v 1.80 2004/06/06 00:41:26 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -685,7 +685,7 @@ TupleDescGetAttInMetadata(TupleDesc tupdesc)
Oid atttypeid;
Oid attinfuncid;
FmgrInfo *attinfuncinfo;
Oid *attelems;
Oid *attioparams;
int32 *atttypmods;
AttInMetadata *attinmeta;
@ -699,7 +699,7 @@ TupleDescGetAttInMetadata(TupleDesc tupdesc)
* attribute
*/
attinfuncinfo = (FmgrInfo *) palloc0(natts * sizeof(FmgrInfo));
attelems = (Oid *) palloc0(natts * sizeof(Oid));
attioparams = (Oid *) palloc0(natts * sizeof(Oid));
atttypmods = (int32 *) palloc0(natts * sizeof(int32));
for (i = 0; i < natts; i++)
@ -708,13 +708,13 @@ TupleDescGetAttInMetadata(TupleDesc tupdesc)
if (!tupdesc->attrs[i]->attisdropped)
{
atttypeid = tupdesc->attrs[i]->atttypid;
getTypeInputInfo(atttypeid, &attinfuncid, &attelems[i]);
getTypeInputInfo(atttypeid, &attinfuncid, &attioparams[i]);
fmgr_info(attinfuncid, &attinfuncinfo[i]);
atttypmods[i] = tupdesc->attrs[i]->atttypmod;
}
}
attinmeta->attinfuncs = attinfuncinfo;
attinmeta->attelems = attelems;
attinmeta->attioparams = attioparams;
attinmeta->atttypmods = atttypmods;
return attinmeta;
@ -732,7 +732,7 @@ BuildTupleFromCStrings(AttInMetadata *attinmeta, char **values)
Datum *dvalues;
char *nulls;
int i;
Oid attelem;
Oid attioparam;
int32 atttypmod;
HeapTuple tuple;
@ -747,12 +747,12 @@ BuildTupleFromCStrings(AttInMetadata *attinmeta, char **values)
/* Non-dropped attributes */
if (values[i] != NULL)
{
attelem = attinmeta->attelems[i];
attioparam = attinmeta->attioparams[i];
atttypmod = attinmeta->atttypmods[i];
dvalues[i] = FunctionCall3(&attinmeta->attinfuncs[i],
CStringGetDatum(values[i]),
ObjectIdGetDatum(attelem),
ObjectIdGetDatum(attioparam),
Int32GetDatum(atttypmod));
nulls[i] = ' ';
}

22
src/backend/executor/nodeAgg.c
View File

@ -45,7 +45,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/nodeAgg.c,v 1.121 2004/05/30 23:40:26 neilc Exp $
* $PostgreSQL: pgsql/src/backend/executor/nodeAgg.c,v 1.122 2004/06/06 00:41:26 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1357,29 +1357,17 @@ ExecInitAgg(Agg *node, EState *estate)
static Datum
GetAggInitVal(Datum textInitVal, Oid transtype)
{
char *strInitVal;
HeapTuple tup;
Oid typinput,
typelem;
typioparam;
char *strInitVal;
Datum initVal;
getTypeInputInfo(transtype, &typinput, &typioparam);
strInitVal = DatumGetCString(DirectFunctionCall1(textout, textInitVal));
tup = SearchSysCache(TYPEOID,
ObjectIdGetDatum(transtype),
0, 0, 0);
if (!HeapTupleIsValid(tup))
elog(ERROR, "cache lookup failed for type %u", transtype);
typinput = ((Form_pg_type) GETSTRUCT(tup))->typinput;
typelem = ((Form_pg_type) GETSTRUCT(tup))->typelem;
ReleaseSysCache(tup);
initVal = OidFunctionCall3(typinput,
CStringGetDatum(strInitVal),
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1));
pfree(strInitVal);
return initVal;
}

8
src/backend/executor/spi.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/executor/spi.c,v 1.116 2004/06/04 20:35:21 tgl Exp $
* $PostgreSQL: pgsql/src/backend/executor/spi.c,v 1.117 2004/06/06 00:41:26 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -538,7 +538,7 @@ SPI_getvalue(HeapTuple tuple, TupleDesc tupdesc, int fnumber)
bool isnull;
Oid typoid,
foutoid,
typelem;
typioparam;
int32 typmod;
bool typisvarlena;
@ -566,7 +566,7 @@ SPI_getvalue(HeapTuple tuple, TupleDesc tupdesc, int fnumber)
typmod = -1;
}
getTypeOutputInfo(typoid, &foutoid, &typelem, &typisvarlena);
getTypeOutputInfo(typoid, &foutoid, &typioparam, &typisvarlena);
/*
* If we have a toasted datum, forcibly detoast it here to avoid
@ -579,7 +579,7 @@ SPI_getvalue(HeapTuple tuple, TupleDesc tupdesc, int fnumber)
result = OidFunctionCall3(foutoid,
val,
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(typmod));
/* Clean up detoasted copy, if any */

19
src/backend/nodes/print.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/nodes/print.c,v 1.68 2004/05/30 23:40:27 neilc Exp $
* $PostgreSQL: pgsql/src/backend/nodes/print.c,v 1.69 2004/06/06 00:41:26 tgl Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -20,7 +20,6 @@
#include "postgres.h"
#include "access/printtup.h"
#include "catalog/pg_type.h"
#include "lib/stringinfo.h"
#include "nodes/print.h"
#include "optimizer/clauses.h"
@ -345,9 +344,9 @@ print_expr(Node *expr, List *rtable)
else if (IsA(expr, Const))
{
Const *c = (Const *) expr;
HeapTuple typeTup;
Oid typoutput;
Oid typelem;
Oid typioparam;
bool typIsVarlena;
char *outputstr;
if (c->constisnull)
@ -356,18 +355,12 @@ print_expr(Node *expr, List *rtable)
return;
}
typeTup = SearchSysCache(TYPEOID,
ObjectIdGetDatum(c->consttype),
0, 0, 0);
if (!HeapTupleIsValid(typeTup))
elog(ERROR, "cache lookup failed for type %u", c->consttype);
typoutput = ((Form_pg_type) GETSTRUCT(typeTup))->typoutput;
typelem = ((Form_pg_type) GETSTRUCT(typeTup))->typelem;
ReleaseSysCache(typeTup);
getTypeOutputInfo(c->consttype,
&typoutput, &typioparam, &typIsVarlena);
outputstr = DatumGetCString(OidFunctionCall3(typoutput,
c->constvalue,
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
printf("%s", outputstr);
pfree(outputstr);

8
src/backend/parser/parse_coerce.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/parse_coerce.c,v 2.117 2004/05/30 23:40:35 neilc Exp $
* $PostgreSQL: pgsql/src/backend/parser/parse_coerce.c,v 2.118 2004/06/06 00:41:26 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -356,14 +356,10 @@ can_coerce_type(int nargs, Oid *input_typeids, Oid *target_typeids,
/*
* If input is an untyped string constant, assume we can convert
* it to anything except a class type.
* it to anything.
*/
if (inputTypeId == UNKNOWNOID)
{
if (ISCOMPLEX(targetTypeId))
return false;
continue;
}
/*
* If pg_cast shows that we can coerce, accept. This test now

81
src/backend/parser/parse_type.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/parse_type.c,v 1.68 2004/06/03 19:41:46 tgl Exp $
* $PostgreSQL: pgsql/src/backend/parser/parse_type.c,v 1.69 2004/06/06 00:41:26 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -323,83 +323,24 @@ typeTypeRelid(Type typ)
return typtup->typrelid;
}
#ifdef NOT_USED
Oid
typeTypElem(Type typ)
{
Form_pg_type typtup;
typtup = (Form_pg_type) GETSTRUCT(typ);
return typtup->typelem;
}
#endif
#ifdef NOT_USED
/* Given a type structure, return the in-conversion function of the type */
Oid
typeInfunc(Type typ)
{
Form_pg_type typtup;
typtup = (Form_pg_type) GETSTRUCT(typ);
return typtup->typinput;
}
#endif
#ifdef NOT_USED
/* Given a type structure, return the out-conversion function of the type */
Oid
typeOutfunc(Type typ)
{
Form_pg_type typtup;
typtup = (Form_pg_type) GETSTRUCT(typ);
return typtup->typoutput;
}
#endif
/* Given a type structure and a string, returns the internal form of
that string */
/*
* Given a type structure and a string, returns the internal representation
* of that string
*/
Datum
stringTypeDatum(Type tp, char *string, int32 atttypmod)
{
Oid op;
Oid typelem;
Oid typinput;
Oid typioparam;
op = ((Form_pg_type) GETSTRUCT(tp))->typinput;
typelem = ((Form_pg_type) GETSTRUCT(tp))->typelem; /* XXX - used for
* array_in */
return OidFunctionCall3(op,
typinput = ((Form_pg_type) GETSTRUCT(tp))->typinput;
typioparam = getTypeIOParam(tp);
return OidFunctionCall3(typinput,
CStringGetDatum(string),
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(atttypmod));
}
/* Given a type id, returns the out-conversion function of the type */
#ifdef NOT_USED
Oid
typeidOutfunc(Oid type_id)
{
HeapTuple typeTuple;
Form_pg_type type;
Oid outfunc;
typeTuple = SearchSysCache(TYPEOID,
ObjectIdGetDatum(type_id),
0, 0, 0);
if (!HeapTupleIsValid(typeTuple))
elog(ERROR, "cache lookup failed for type %u", type_id);
type = (Form_pg_type) GETSTRUCT(typeTuple);
outfunc = type->typoutput;
ReleaseSysCache(typeTuple);
return outfunc;
}
#endif
/* given a typeid, return the type's typrelid (associated relation, if any) */
Oid
typeidTypeRelid(Oid type_id)

44
src/backend/tcop/fastpath.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/tcop/fastpath.c,v 1.72 2004/04/19 17:22:31 momjian Exp $
* $PostgreSQL: pgsql/src/backend/tcop/fastpath.c,v 1.73 2004/06/06 00:41:27 tgl Exp $
*
* NOTES
* This cruft is the server side of PQfn.
@ -150,14 +150,14 @@ SendFunctionResult(Datum retval, bool isnull, Oid rettype, int16 format)
if (format == 0)
{
Oid typoutput,
typelem;
typioparam;
bool typisvarlena;
char *outputstr;
getTypeOutputInfo(rettype, &typoutput, &typelem, &typisvarlena);
getTypeOutputInfo(rettype, &typoutput, &typioparam, &typisvarlena);
outputstr = DatumGetCString(OidFunctionCall3(typoutput,
retval,
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
pq_sendcountedtext(&buf, outputstr, strlen(outputstr), false);
pfree(outputstr);
@ -165,15 +165,15 @@ SendFunctionResult(Datum retval, bool isnull, Oid rettype, int16 format)
else if (format == 1)
{
Oid typsend,
typelem;
typioparam;
bool typisvarlena;
bytea *outputbytes;
getTypeBinaryOutputInfo(rettype,
&typsend, &typelem, &typisvarlena);
&typsend, &typioparam, &typisvarlena);
outputbytes = DatumGetByteaP(OidFunctionCall2(typsend,
retval,
ObjectIdGetDatum(typelem)));
ObjectIdGetDatum(typioparam)));
/* We assume the result will not have been toasted */
pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4);
pq_sendbytes(&buf, VARDATA(outputbytes),
@ -467,11 +467,11 @@ parse_fcall_arguments(StringInfo msgBuf, struct fp_info * fip,
if (aformat == 0)
{
Oid typInput;
Oid typElem;
Oid typinput;
Oid typioparam;
char *pstring;
getTypeInputInfo(fip->argtypes[i], &typInput, &typElem);
getTypeInputInfo(fip->argtypes[i], &typinput, &typioparam);
/*
* Since stringinfo.c keeps a trailing null in place even for
@ -483,9 +483,9 @@ parse_fcall_arguments(StringInfo msgBuf, struct fp_info * fip,
pg_client_to_server((unsigned char *) abuf.data,
argsize);
fcinfo->arg[i] =
OidFunctionCall3(typInput,
OidFunctionCall3(typinput,
CStringGetDatum(pstring),
ObjectIdGetDatum(typElem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1));
/* Free result of encoding conversion, if any */
if (pstring != abuf.data)
@ -493,15 +493,15 @@ parse_fcall_arguments(StringInfo msgBuf, struct fp_info * fip,
}
else if (aformat == 1)
{
Oid typReceive;
Oid typElem;
Oid typreceive;
Oid typioparam;
/* Call the argument type's binary input converter */
getTypeBinaryInputInfo(fip->argtypes[i], &typReceive, &typElem);
getTypeBinaryInputInfo(fip->argtypes[i], &typreceive, &typioparam);
fcinfo->arg[i] = OidFunctionCall2(typReceive,
fcinfo->arg[i] = OidFunctionCall2(typreceive,
PointerGetDatum(&abuf),
ObjectIdGetDatum(typElem));
ObjectIdGetDatum(typioparam));
/* Trouble if it didn't eat the whole buffer */
if (abuf.cursor != abuf.len)
@ -557,8 +557,8 @@ parse_fcall_arguments_20(StringInfo msgBuf, struct fp_info * fip,
for (i = 0; i < nargs; ++i)
{
int argsize;
Oid typReceive;
Oid typElem;
Oid typreceive;
Oid typioparam;
argsize = pq_getmsgint(msgBuf, 4);
if (argsize == -1)
@ -582,11 +582,11 @@ parse_fcall_arguments_20(StringInfo msgBuf, struct fp_info * fip,
argsize);
/* Call the argument type's binary input converter */
getTypeBinaryInputInfo(fip->argtypes[i], &typReceive, &typElem);
getTypeBinaryInputInfo(fip->argtypes[i], &typreceive, &typioparam);
fcinfo->arg[i] = OidFunctionCall2(typReceive,
fcinfo->arg[i] = OidFunctionCall2(typreceive,
PointerGetDatum(&abuf),
ObjectIdGetDatum(typElem));
ObjectIdGetDatum(typioparam));
/* Trouble if it didn't eat the whole buffer */
if (abuf.cursor != abuf.len)

22
src/backend/tcop/postgres.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/tcop/postgres.c,v 1.418 2004/06/03 02:08:03 tgl Exp $
* $PostgreSQL: pgsql/src/backend/tcop/postgres.c,v 1.419 2004/06/06 00:41:27 tgl Exp $
*
* NOTES
* this is the "main" module of the postgres backend and
@ -1432,11 +1432,11 @@ exec_bind_message(StringInfo input_message)
if (pformat == 0)
{
Oid typInput;
Oid typElem;
Oid typinput;
Oid typioparam;
char *pstring;
getTypeInputInfo(ptype, &typInput, &typElem);
getTypeInputInfo(ptype, &typinput, &typioparam);
/*
* We have to do encoding conversion before
@ -1446,9 +1446,9 @@ exec_bind_message(StringInfo input_message)
pg_client_to_server((unsigned char *) pbuf.data,
plength);
params[i].value =
OidFunctionCall3(typInput,
OidFunctionCall3(typinput,
CStringGetDatum(pstring),
ObjectIdGetDatum(typElem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1));
/* Free result of encoding conversion, if any */
if (pstring != pbuf.data)
@ -1456,19 +1456,19 @@ exec_bind_message(StringInfo input_message)
}
else if (pformat == 1)
{
Oid typReceive;
Oid typElem;
Oid typreceive;
Oid typioparam;
/*
* Call the parameter type's binary input
* converter
*/
getTypeBinaryInputInfo(ptype, &typReceive, &typElem);
getTypeBinaryInputInfo(ptype, &typreceive, &typioparam);
params[i].value =
OidFunctionCall2(typReceive,
OidFunctionCall2(typreceive,
PointerGetDatum(&pbuf),
ObjectIdGetDatum(typElem));
ObjectIdGetDatum(typioparam));
/* Trouble if it didn't eat the whole buffer */
if (pbuf.cursor != pbuf.len)

46
src/backend/utils/adt/arrayfuncs.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.102 2004/01/07 18:56:28 neilc Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/arrayfuncs.c,v 1.103 2004/06/06 00:41:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -75,12 +75,12 @@
static int ArrayCount(char *str, int *dim, char typdelim);
static Datum *ReadArrayStr(char *arrayStr, int nitems, int ndim, int *dim,
FmgrInfo *inputproc, Oid typelem, int32 typmod,
FmgrInfo *inputproc, Oid typioparam, int32 typmod,
char typdelim,
int typlen, bool typbyval, char typalign,
int *nbytes);
static Datum *ReadArrayBinary(StringInfo buf, int nitems,
FmgrInfo *receiveproc, Oid typelem,
FmgrInfo *receiveproc, Oid typioparam,
int typlen, bool typbyval, char typalign,
int *nbytes);
static void CopyArrayEls(char *p, Datum *values, int nitems,
@ -130,7 +130,7 @@ array_in(PG_FUNCTION_ARGS)
bool typbyval;
char typalign;
char typdelim;
Oid typelem;
Oid typioparam;
char *string_save,
*p;
int i,
@ -166,7 +166,7 @@ array_in(PG_FUNCTION_ARGS)
get_type_io_data(element_type, IOFunc_input,
&my_extra->typlen, &my_extra->typbyval,
&my_extra->typalign, &my_extra->typdelim,
&my_extra->typelem, &my_extra->typiofunc);
&my_extra->typioparam, &my_extra->typiofunc);
fmgr_info_cxt(my_extra->typiofunc, &my_extra->proc,
fcinfo->flinfo->fn_mcxt);
my_extra->element_type = element_type;
@ -175,7 +175,7 @@ array_in(PG_FUNCTION_ARGS)
typbyval = my_extra->typbyval;
typalign = my_extra->typalign;
typdelim = my_extra->typdelim;
typelem = my_extra->typelem;
typioparam = my_extra->typioparam;
/* Make a modifiable copy of the input */
/* XXX why are we allocating an extra 2 bytes here? */
@ -299,7 +299,7 @@ array_in(PG_FUNCTION_ARGS)
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("missing left brace")));
dataPtr = ReadArrayStr(p, nitems, ndim, dim, &my_extra->proc, typelem,
dataPtr = ReadArrayStr(p, nitems, ndim, dim, &my_extra->proc, typioparam,
typmod, typdelim, typlen, typbyval, typalign,
&nbytes);
nbytes += ARR_OVERHEAD(ndim);
@ -439,7 +439,7 @@ ReadArrayStr(char *arrayStr,
int ndim,
int *dim,
FmgrInfo *inputproc,
Oid typelem,
Oid typioparam,
int32 typmod,
char typdelim,
int typlen,
@ -571,7 +571,7 @@ ReadArrayStr(char *arrayStr,
values[i] = FunctionCall3(inputproc,
CStringGetDatum(itemstart),
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(typmod));
}
@ -675,7 +675,7 @@ array_out(PG_FUNCTION_ARGS)
bool typbyval;
char typalign;
char typdelim;
Oid typelem;
Oid typioparam;
char *p,
*tmp,
*retval,
@ -716,7 +716,7 @@ array_out(PG_FUNCTION_ARGS)
get_type_io_data(element_type, IOFunc_output,
&my_extra->typlen, &my_extra->typbyval,
&my_extra->typalign, &my_extra->typdelim,
&my_extra->typelem, &my_extra->typiofunc);
&my_extra->typioparam, &my_extra->typiofunc);
fmgr_info_cxt(my_extra->typiofunc, &my_extra->proc,
fcinfo->flinfo->fn_mcxt);
my_extra->element_type = element_type;
@ -725,7 +725,7 @@ array_out(PG_FUNCTION_ARGS)
typbyval = my_extra->typbyval;
typalign = my_extra->typalign;
typdelim = my_extra->typdelim;
typelem = my_extra->typelem;
typioparam = my_extra->typioparam;
ndim = ARR_NDIM(v);
dim = ARR_DIMS(v);
@ -754,7 +754,7 @@ array_out(PG_FUNCTION_ARGS)
itemvalue = fetch_att(p, typbyval, typlen);
values[i] = DatumGetCString(FunctionCall3(&my_extra->proc,
itemvalue,
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
p = att_addlength(p, typlen, PointerGetDatum(p));
p = (char *) att_align(p, typalign);
@ -871,7 +871,7 @@ array_recv(PG_FUNCTION_ARGS)
int typlen;
bool typbyval;
char typalign;
Oid typelem;
Oid typioparam;
int i,
nitems;
int32 nbytes;
@ -946,7 +946,7 @@ array_recv(PG_FUNCTION_ARGS)
get_type_io_data(element_type, IOFunc_receive,
&my_extra->typlen, &my_extra->typbyval,
&my_extra->typalign, &my_extra->typdelim,
&my_extra->typelem, &my_extra->typiofunc);
&my_extra->typioparam, &my_extra->typiofunc);
if (!OidIsValid(my_extra->typiofunc))
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_FUNCTION),
@ -959,9 +959,9 @@ array_recv(PG_FUNCTION_ARGS)
typlen = my_extra->typlen;
typbyval = my_extra->typbyval;
typalign = my_extra->typalign;
typelem = my_extra->typelem;
typioparam = my_extra->typioparam;
dataPtr = ReadArrayBinary(buf, nitems, &my_extra->proc, typelem,
dataPtr = ReadArrayBinary(buf, nitems, &my_extra->proc, typioparam,
typlen, typbyval, typalign,
&nbytes);
nbytes += ARR_OVERHEAD(ndim);
@ -994,7 +994,7 @@ static Datum *
ReadArrayBinary(StringInfo buf,
int nitems,
FmgrInfo *receiveproc,
Oid typelem,
Oid typioparam,
int typlen,
bool typbyval,
char typalign,
@ -1037,7 +1037,7 @@ ReadArrayBinary(StringInfo buf,
/* Now call the element's receiveproc */
values[i] = FunctionCall2(receiveproc,
PointerGetDatum(&elem_buf),
ObjectIdGetDatum(typelem));
ObjectIdGetDatum(typioparam));
/* Trouble if it didn't eat the whole buffer */
if (elem_buf.cursor != itemlen)
@ -1086,7 +1086,7 @@ array_send(PG_FUNCTION_ARGS)
int typlen;
bool typbyval;
char typalign;
Oid typelem;
Oid typioparam;
char *p;
int nitems,
i;
@ -1118,7 +1118,7 @@ array_send(PG_FUNCTION_ARGS)
get_type_io_data(element_type, IOFunc_send,
&my_extra->typlen, &my_extra->typbyval,
&my_extra->typalign, &my_extra->typdelim,
&my_extra->typelem, &my_extra->typiofunc);
&my_extra->typioparam, &my_extra->typiofunc);
if (!OidIsValid(my_extra->typiofunc))
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_FUNCTION),
@ -1131,7 +1131,7 @@ array_send(PG_FUNCTION_ARGS)
typlen = my_extra->typlen;
typbyval = my_extra->typbyval;
typalign = my_extra->typalign;
typelem = my_extra->typelem;
typioparam = my_extra->typioparam;
ndim = ARR_NDIM(v);
dim = ARR_DIMS(v);
@ -1160,7 +1160,7 @@ array_send(PG_FUNCTION_ARGS)
outputbytes = DatumGetByteaP(FunctionCall2(&my_extra->proc,
itemvalue,
ObjectIdGetDatum(typelem)));
ObjectIdGetDatum(typioparam)));
/* We assume the result will not have been toasted */
pq_sendint(&buf, VARSIZE(outputbytes) - VARHDRSZ, 4);
pq_sendbytes(&buf, VARDATA(outputbytes),

22
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 1.169 2004/05/30 23:40:36 neilc Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/ruleutils.c,v 1.170 2004/06/06 00:41:27 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@ -3445,8 +3445,9 @@ static void
get_const_expr(Const *constval, deparse_context *context)
{
StringInfo buf = context->buf;
HeapTuple typetup;
Form_pg_type typeStruct;
Oid typoutput;
Oid typioparam;
bool typIsVarlena;
char *extval;
char *valptr;
bool isfloat = false;
@ -3463,17 +3464,12 @@ get_const_expr(Const *constval, deparse_context *context)
return;
}
typetup = SearchSysCache(TYPEOID,
ObjectIdGetDatum(constval->consttype),
0, 0, 0);
if (!HeapTupleIsValid(typetup))
elog(ERROR, "cache lookup failed for type %u", constval->consttype);
getTypeOutputInfo(constval->consttype,
&typoutput, &typioparam, &typIsVarlena);
typeStruct = (Form_pg_type) GETSTRUCT(typetup);
extval = DatumGetCString(OidFunctionCall3(typeStruct->typoutput,
extval = DatumGetCString(OidFunctionCall3(typoutput,
constval->constvalue,
ObjectIdGetDatum(typeStruct->typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
switch (constval->consttype)
@ -3570,8 +3566,6 @@ get_const_expr(Const *constval, deparse_context *context)
if (needlabel)
appendStringInfo(buf, "::%s",
format_type_with_typemod(constval->consttype, -1));
ReleaseSysCache(typetup);
}

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

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/varlena.c,v 1.114 2004/05/30 23:40:36 neilc Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/varlena.c,v 1.115 2004/06/06 00:41:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -2172,7 +2172,7 @@ array_to_text(PG_FUNCTION_ARGS)
int typlen;
bool typbyval;
char typalign;
Oid typelem;
Oid typioparam;
StringInfo result_str = makeStringInfo();
int i;
ArrayMetaState *my_extra;
@ -2211,7 +2211,7 @@ array_to_text(PG_FUNCTION_ARGS)
get_type_io_data(element_type, IOFunc_output,
&my_extra->typlen, &my_extra->typbyval,
&my_extra->typalign, &my_extra->typdelim,
&my_extra->typelem, &my_extra->typiofunc);
&my_extra->typioparam, &my_extra->typiofunc);
fmgr_info_cxt(my_extra->typiofunc, &my_extra->proc,
fcinfo->flinfo->fn_mcxt);
my_extra->element_type = element_type;
@ -2219,7 +2219,7 @@ array_to_text(PG_FUNCTION_ARGS)
typlen = my_extra->typlen;
typbyval = my_extra->typbyval;
typalign = my_extra->typalign;
typelem = my_extra->typelem;
typioparam = my_extra->typioparam;
for (i = 0; i < nitems; i++)
{
@ -2230,7 +2230,7 @@ array_to_text(PG_FUNCTION_ARGS)
value = DatumGetCString(FunctionCall3(&my_extra->proc,
itemvalue,
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
if (i > 0)

52
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 1.112 2003/12/03 17:45:09 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/cache/lsyscache.c,v 1.113 2004/06/06 00:41:27 tgl Exp $
*
* NOTES
* Eventually, the index information should go through here, too.
@ -1174,11 +1174,37 @@ get_typlenbyvalalign(Oid typid, int16 *typlen, bool *typbyval,
ReleaseSysCache(tp);
}
/*
* getTypeIOParam
* Given a pg_type row, select the type OID to pass to I/O functions
*
* Formerly, all I/O functions were passed pg_type.typelem as their second
* parameter, but we now have a more complex rule about what to pass.
* This knowledge is intended to be centralized here --- direct references
* 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.)
*/
Oid
getTypeIOParam(HeapTuple typeTuple)
{
Form_pg_type typeStruct = (Form_pg_type) GETSTRUCT(typeTuple);
/*
* Composite types get their own OID as parameter; array types get
* their typelem as parameter; everybody else gets zero.
*/
if (typeStruct->typtype == 'c')
return HeapTupleGetOid(typeTuple);
else
return typeStruct->typelem;
}
/*
* get_type_io_data
*
* A six-fer: given the type OID, return typlen, typbyval, typalign,
* typdelim, typelem, and IO function OID. The IO function
* typdelim, typioparam, and IO function OID. The IO function
* returned is controlled by IOFuncSelector
*/
void
@ -1188,7 +1214,7 @@ get_type_io_data(Oid typid,
bool *typbyval,
char *typalign,
char *typdelim,
Oid *typelem,
Oid *typioparam,
Oid *func)
{
HeapTuple typeTuple;
@ -1205,7 +1231,7 @@ get_type_io_data(Oid typid,
*typbyval = typeStruct->typbyval;
*typalign = typeStruct->typalign;
*typdelim = typeStruct->typdelim;
*typelem = typeStruct->typelem;
*typioparam = getTypeIOParam(typeTuple);
switch (which_func)
{
case IOFunc_input:
@ -1355,7 +1381,7 @@ get_typdefault(Oid typid)
/* Convert C string to a value of the given type */
datum = OidFunctionCall3(type->typinput,
CStringGetDatum(strDefaultVal),
ObjectIdGetDatum(type->typelem),
ObjectIdGetDatum(getTypeIOParam(typeTuple)),
Int32GetDatum(-1));
/* Build a Const node containing the value */
expr = (Node *) makeConst(typid,
@ -1607,7 +1633,7 @@ get_array_type(Oid typid)
* Get info needed for converting values of a type to internal form
*/
void
getTypeInputInfo(Oid type, Oid *typInput, Oid *typElem)
getTypeInputInfo(Oid type, Oid *typInput, Oid *typIOParam)
{
HeapTuple typeTuple;
Form_pg_type pt;
@ -1631,7 +1657,7 @@ getTypeInputInfo(Oid type, Oid *typInput, Oid *typElem)
format_type_be(type))));
*typInput = pt->typinput;
*typElem = pt->typelem;
*typIOParam = getTypeIOParam(typeTuple);
ReleaseSysCache(typeTuple);
}
@ -1642,7 +1668,7 @@ getTypeInputInfo(Oid type, Oid *typInput, Oid *typElem)
* Get info needed for printing values of a type
*/
void
getTypeOutputInfo(Oid type, Oid *typOutput, Oid *typElem,
getTypeOutputInfo(Oid type, Oid *typOutput, Oid *typIOParam,
bool *typIsVarlena)
{
HeapTuple typeTuple;
@ -1667,7 +1693,7 @@ getTypeOutputInfo(Oid type, Oid *typOutput, Oid *typElem,
format_type_be(type))));
*typOutput = pt->typoutput;
*typElem = pt->typelem;
*typIOParam = getTypeIOParam(typeTuple);
*typIsVarlena = (!pt->typbyval) && (pt->typlen == -1);
ReleaseSysCache(typeTuple);
@ -1679,7 +1705,7 @@ getTypeOutputInfo(Oid type, Oid *typOutput, Oid *typElem,
* Get info needed for binary input of values of a type
*/
void
getTypeBinaryInputInfo(Oid type, Oid *typReceive, Oid *typElem)
getTypeBinaryInputInfo(Oid type, Oid *typReceive, Oid *typIOParam)
{
HeapTuple typeTuple;
Form_pg_type pt;
@ -1703,7 +1729,7 @@ getTypeBinaryInputInfo(Oid type, Oid *typReceive, Oid *typElem)
format_type_be(type))));
*typReceive = pt->typreceive;
*typElem = pt->typelem;
*typIOParam = getTypeIOParam(typeTuple);
ReleaseSysCache(typeTuple);
}
@ -1714,7 +1740,7 @@ getTypeBinaryInputInfo(Oid type, Oid *typReceive, Oid *typElem)
* Get info needed for binary output of values of a type
*/
void
getTypeBinaryOutputInfo(Oid type, Oid *typSend, Oid *typElem,
getTypeBinaryOutputInfo(Oid type, Oid *typSend, Oid *typIOParam,
bool *typIsVarlena)
{
HeapTuple typeTuple;
@ -1739,7 +1765,7 @@ getTypeBinaryOutputInfo(Oid type, Oid *typSend, Oid *typElem,
format_type_be(type))));
*typSend = pt->typsend;
*typElem = pt->typelem;
*typIOParam = getTypeIOParam(typeTuple);
*typIsVarlena = (!pt->typbyval) && (pt->typlen == -1);
ReleaseSysCache(typeTuple);

6
src/include/funcapi.h
View File

@ -9,7 +9,7 @@
*
* Copyright (c) 2002-2003, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/include/funcapi.h,v 1.11 2004/04/01 21:28:46 tgl Exp $
* $PostgreSQL: pgsql/src/include/funcapi.h,v 1.12 2004/06/06 00:41:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -40,8 +40,8 @@ typedef struct AttInMetadata
/* array of attribute type input function finfo */
FmgrInfo *attinfuncs;
/* array of attribute type typelem */
Oid *attelems;
/* array of attribute type i/o parameter OIDs */
Oid *attioparams;
/* array of attribute typmod */
int32 *atttypmods;

4
src/include/utils/array.h
View File

@ -10,7 +10,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/utils/array.h,v 1.46 2003/11/29 22:41:15 pgsql Exp $
* $PostgreSQL: pgsql/src/include/utils/array.h,v 1.47 2004/06/06 00:41:28 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -59,7 +59,7 @@ typedef struct ArrayMetaState
bool typbyval;
char typalign;
char typdelim;
Oid typelem;
Oid typioparam;
Oid typiofunc;
FmgrInfo proc;
} ArrayMetaState;

13
src/include/utils/lsyscache.h
View File

@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/utils/lsyscache.h,v 1.86 2003/12/03 17:45:10 tgl Exp $
* $PostgreSQL: pgsql/src/include/utils/lsyscache.h,v 1.87 2004/06/06 00:41:28 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -71,13 +71,14 @@ extern bool get_typbyval(Oid typid);
extern void get_typlenbyval(Oid typid, int16 *typlen, bool *typbyval);
extern void get_typlenbyvalalign(Oid typid, int16 *typlen, bool *typbyval,
char *typalign);
extern Oid getTypeIOParam(HeapTuple typeTuple);
extern void get_type_io_data(Oid typid,
IOFuncSelector which_func,
int16 *typlen,
bool *typbyval,
char *typalign,
char *typdelim,
Oid *typelem,
Oid *typioparam,
Oid *func);
extern char get_typstorage(Oid typid);
extern int32 get_typtypmod(Oid typid);
@ -86,11 +87,11 @@ extern char get_typtype(Oid typid);
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 *typElem);
extern void getTypeOutputInfo(Oid type, Oid *typOutput, Oid *typElem,
extern void getTypeInputInfo(Oid type, Oid *typInput, Oid *typIOParam);
extern void getTypeOutputInfo(Oid type, Oid *typOutput, Oid *typIOParam,
bool *typIsVarlena);
extern void getTypeBinaryInputInfo(Oid type, Oid *typReceive, Oid *typElem);
extern void getTypeBinaryOutputInfo(Oid type, Oid *typSend, Oid *typElem,
extern void getTypeBinaryInputInfo(Oid type, Oid *typReceive, Oid *typIOParam);
extern void getTypeBinaryOutputInfo(Oid type, Oid *typSend, Oid *typIOParam,
bool *typIsVarlena);
extern Oid getBaseType(Oid typid);
extern int32 get_typavgwidth(Oid typid, int32 typmod);

20
src/pl/plperl/plperl.c
View File

@ -33,7 +33,7 @@
* ENHANCEMENTS, OR MODIFICATIONS.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.43 2004/04/01 21:28:46 tgl Exp $
* $PostgreSQL: pgsql/src/pl/plperl/plperl.c,v 1.44 2004/06/06 00:41:28 tgl Exp $
*
**********************************************************************/
@ -79,10 +79,10 @@ typedef struct plperl_proc_desc
CommandId fn_cmin;
bool lanpltrusted;
FmgrInfo result_in_func;
Oid result_in_elem;
Oid result_typioparam;
int nargs;
FmgrInfo arg_out_func[FUNC_MAX_ARGS];
Oid arg_out_elem[FUNC_MAX_ARGS];
Oid arg_typioparam[FUNC_MAX_ARGS];
bool arg_is_rowtype[FUNC_MAX_ARGS];
SV *reference;
} plperl_proc_desc;
@ -428,7 +428,7 @@ plperl_call_perl_func(plperl_proc_desc * desc, FunctionCallInfo fcinfo)
tmp = DatumGetCString(FunctionCall3(&(desc->arg_out_func[i]),
fcinfo->arg[i],
ObjectIdGetDatum(desc->arg_out_elem[i]),
ObjectIdGetDatum(desc->arg_typioparam[i]),
Int32GetDatum(-1)));
XPUSHs(sv_2mortal(newSVpv(tmp, 0)));
pfree(tmp);
@ -506,7 +506,7 @@ plperl_func_handler(PG_FUNCTION_ARGS)
{
retval = FunctionCall3(&prodesc->result_in_func,
PointerGetDatum(SvPV(perlret, PL_na)),
ObjectIdGetDatum(prodesc->result_in_elem),
ObjectIdGetDatum(prodesc->result_typioparam),
Int32GetDatum(-1));
}
@ -671,7 +671,7 @@ compile_plperl_function(Oid fn_oid, bool is_trigger)
}
perm_fmgr_info(typeStruct->typinput, &(prodesc->result_in_func));
prodesc->result_in_elem = typeStruct->typelem;
prodesc->result_typioparam = getTypeIOParam(typeTup);
ReleaseSysCache(typeTup);
}
@ -715,7 +715,7 @@ 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_out_elem[i] = typeStruct->typelem;
prodesc->arg_typioparam[i] = getTypeIOParam(typeTup);
}
ReleaseSysCache(typeTup);
@ -776,7 +776,7 @@ plperl_build_tuple_argument(HeapTuple tuple, TupleDesc tupdesc)
char *outputstr;
HeapTuple typeTup;
Oid typoutput;
Oid typelem;
Oid typioparam;
output = sv_2mortal(newSVpv("{", 0));
@ -817,7 +817,7 @@ plperl_build_tuple_argument(HeapTuple tuple, TupleDesc tupdesc)
tupdesc->attrs[i]->atttypid);
typoutput = ((Form_pg_type) GETSTRUCT(typeTup))->typoutput;
typelem = ((Form_pg_type) GETSTRUCT(typeTup))->typelem;
typioparam = getTypeIOParam(typeTup);
ReleaseSysCache(typeTup);
/************************************************************
@ -825,7 +825,7 @@ plperl_build_tuple_argument(HeapTuple tuple, TupleDesc tupdesc)
************************************************************/
outputstr = DatumGetCString(OidFunctionCall3(typoutput,
attr,
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(tupdesc->attrs[i]->atttypmod)));
sv_catpvf(output, "'%s' => '%s',", attname, outputstr);
pfree(outputstr);

6
src/pl/plpgsql/src/pl_comp.c
View File

@ -3,7 +3,7 @@
* procedural language
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_comp.c,v 1.76 2004/06/03 22:56:43 tgl Exp $
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_comp.c,v 1.77 2004/06/06 00:41:28 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@ -383,7 +383,7 @@ do_compile(FunctionCallInfo fcinfo,
{
function->fn_retbyval = typeStruct->typbyval;
function->fn_rettyplen = typeStruct->typlen;
function->fn_rettypelem = typeStruct->typelem;
function->fn_rettypioparam = getTypeIOParam(typeTup);
perm_fmgr_info(typeStruct->typinput, &(function->fn_retinput));
/*
@ -1704,7 +1704,7 @@ build_datatype(HeapTuple typeTup, int32 typmod)
typ->typlen = typeStruct->typlen;
typ->typbyval = typeStruct->typbyval;
typ->typrelid = typeStruct->typrelid;
typ->typelem = typeStruct->typelem;
typ->typioparam = getTypeIOParam(typeTup);
perm_fmgr_info(typeStruct->typinput, &(typ->typinput));
typ->atttypmod = typmod;

48
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 1.105 2004/06/05 19:48:09 tgl Exp $
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.106 2004/06/06 00:41:28 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@ -171,7 +171,7 @@ static char *convert_value_to_string(Datum value, Oid valtype);
static Datum exec_cast_value(Datum value, Oid valtype,
Oid reqtype,
FmgrInfo *reqinput,
Oid reqtypelem,
Oid reqtypioparam,
int32 reqtypmod,
bool *isnull);
static Datum exec_simple_cast_value(Datum value, Oid valtype,
@ -393,7 +393,7 @@ plpgsql_exec_function(PLpgSQL_function * func, FunctionCallInfo fcinfo)
estate.retval = exec_cast_value(estate.retval, estate.rettype,
func->fn_rettype,
&(func->fn_retinput),
func->fn_rettypelem,
func->fn_rettypioparam,
-1,
&fcinfo->isnull);
@ -1268,7 +1268,7 @@ exec_stmt_fori(PLpgSQL_execstate * estate, PLpgSQL_stmt_fori * stmt)
value = exec_eval_expr(estate, stmt->lower, &isnull, &valtype);
value = exec_cast_value(value, valtype, var->datatype->typoid,
&(var->datatype->typinput),
var->datatype->typelem,
var->datatype->typioparam,
var->datatype->atttypmod, &isnull);
if (isnull)
ereport(ERROR,
@ -1284,7 +1284,7 @@ exec_stmt_fori(PLpgSQL_execstate * estate, PLpgSQL_stmt_fori * stmt)
value = exec_eval_expr(estate, stmt->upper, &isnull, &valtype);
value = exec_cast_value(value, valtype, var->datatype->typoid,
&(var->datatype->typinput),
var->datatype->typelem,
var->datatype->typioparam,
var->datatype->atttypmod, &isnull);
if (isnull)
ereport(ERROR,
@ -2674,7 +2674,7 @@ exec_assign_value(PLpgSQL_execstate * estate,
newvalue = exec_cast_value(value, valtype, var->datatype->typoid,
&(var->datatype->typinput),
var->datatype->typelem,
var->datatype->typioparam,
var->datatype->atttypmod,
isNull);
@ -2917,8 +2917,7 @@ exec_assign_value(PLpgSQL_execstate * estate,
bool havenullsubscript,
oldarrayisnull;
Oid arraytypeid,
arrayelemtypeid,
arrayInputFn;
arrayelemtypeid;
int16 elemtyplen;
bool elemtypbyval;
char elemtypalign;
@ -2954,7 +2953,7 @@ exec_assign_value(PLpgSQL_execstate * estate,
exec_eval_datum(estate, target, InvalidOid,
&arraytypeid, &oldarrayval, &oldarrayisnull);
getTypeInputInfo(arraytypeid, &arrayInputFn, &arrayelemtypeid);
arrayelemtypeid = get_element_type(arraytypeid);
if (!OidIsValid(arrayelemtypeid))
ereport(ERROR,
(errcode(ERRCODE_DATATYPE_MISMATCH),
@ -3672,19 +3671,16 @@ make_tuple_from_row(PLpgSQL_execstate * estate,
static char *
convert_value_to_string(Datum value, Oid valtype)
{
Oid typOutput;
Oid typElem;
Oid typoutput;
Oid typioparam;
bool typIsVarlena;
FmgrInfo finfo_output;
getTypeOutputInfo(valtype, &typOutput, &typElem, &typIsVarlena);
getTypeOutputInfo(valtype, &typoutput, &typioparam, &typIsVarlena);
fmgr_info(typOutput, &finfo_output);
return DatumGetCString(FunctionCall3(&finfo_output,
value,
ObjectIdGetDatum(typElem),
Int32GetDatum(-1)));
return DatumGetCString(OidFunctionCall3(typoutput,
value,
ObjectIdGetDatum(typioparam),
Int32GetDatum(-1)));
}
/* ----------
@ -3695,7 +3691,7 @@ static Datum
exec_cast_value(Datum value, Oid valtype,
Oid reqtype,
FmgrInfo *reqinput,
Oid reqtypelem,
Oid reqtypioparam,
int32 reqtypmod,
bool *isnull)
{
@ -3712,7 +3708,7 @@ exec_cast_value(Datum value, Oid valtype,
extval = convert_value_to_string(value, valtype);
value = FunctionCall3(reqinput,
CStringGetDatum(extval),
ObjectIdGetDatum(reqtypelem),
ObjectIdGetDatum(reqtypioparam),
Int32GetDatum(reqtypmod));
pfree(extval);
}
@ -3738,19 +3734,19 @@ exec_simple_cast_value(Datum value, Oid valtype,
{
if (valtype != reqtype || reqtypmod != -1)
{
Oid typInput;
Oid typElem;
Oid typinput;
Oid typioparam;
FmgrInfo finfo_input;
getTypeInputInfo(reqtype, &typInput, &typElem);
getTypeInputInfo(reqtype, &typinput, &typioparam);
fmgr_info(typInput, &finfo_input);
fmgr_info(typinput, &finfo_input);
value = exec_cast_value(value,
valtype,
reqtype,
&finfo_input,
typElem,
typioparam,
reqtypmod,
isnull);
}

6
src/pl/plpgsql/src/plpgsql.h
View File

@ -3,7 +3,7 @@
* procedural language
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/plpgsql/src/plpgsql.h,v 1.46 2004/06/03 22:56:43 tgl Exp $
* $PostgreSQL: pgsql/src/pl/plpgsql/src/plpgsql.h,v 1.47 2004/06/06 00:41:28 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@ -160,7 +160,7 @@ typedef struct
int16 typlen; /* stuff copied from its pg_type entry */
bool typbyval;
Oid typrelid;
Oid typelem;
Oid typioparam;
FmgrInfo typinput; /* lookup info for typinput function */
int32 atttypmod; /* typmod (taken from someplace else) */
} PLpgSQL_type;
@ -557,7 +557,7 @@ typedef struct PLpgSQL_function
int fn_rettyplen;
bool fn_retbyval;
FmgrInfo fn_retinput;
Oid fn_rettypelem;
Oid fn_rettypioparam;
bool fn_retistuple;
bool fn_retset;

59
src/pl/plpython/plpython.c
View File

@ -29,7 +29,7 @@
* MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/plpython/plpython.c,v 1.48 2004/06/05 19:48:09 tgl Exp $
* $PostgreSQL: pgsql/src/pl/plpython/plpython.c,v 1.49 2004/06/06 00:41:28 tgl Exp $
*
*********************************************************************
*/
@ -51,6 +51,7 @@
#include "nodes/makefuncs.h"
#include "parser/parse_type.h"
#include "tcop/tcopprot.h"
#include "utils/lsyscache.h"
#include "utils/syscache.h"
#include "utils/typcache.h"
@ -70,7 +71,7 @@ typedef struct PLyDatumToOb
{
PLyDatumToObFunc func;
FmgrInfo typfunc;
Oid typelem;
Oid typioparam;
bool typbyval;
} PLyDatumToOb;
@ -92,7 +93,7 @@ typedef union PLyTypeInput
typedef struct PLyObToDatum
{
FmgrInfo typfunc;
Oid typelem;
Oid typioparam;
bool typbyval;
} PLyObToDatum;
@ -238,10 +239,10 @@ static void PLy_procedure_delete(PLyProcedure *);
static void PLy_typeinfo_init(PLyTypeInfo *);
static void PLy_typeinfo_dealloc(PLyTypeInfo *);
static void PLy_output_datum_func(PLyTypeInfo *, Form_pg_type);
static void PLy_output_datum_func2(PLyObToDatum *, Form_pg_type);
static void PLy_input_datum_func(PLyTypeInfo *, Oid, Form_pg_type);
static void PLy_input_datum_func2(PLyDatumToOb *, Oid, Form_pg_type);
static void PLy_output_datum_func(PLyTypeInfo *, HeapTuple);
static void PLy_output_datum_func2(PLyObToDatum *, HeapTuple);
static void PLy_input_datum_func(PLyTypeInfo *, Oid, HeapTuple);
static void PLy_input_datum_func2(PLyDatumToOb *, Oid, HeapTuple);
static void PLy_output_tuple_funcs(PLyTypeInfo *, TupleDesc);
static void PLy_input_tuple_funcs(PLyTypeInfo *, TupleDesc);
@ -565,7 +566,7 @@ PLy_modify_tuple(PLyProcedure * proc, PyObject * pltd, TriggerData *tdata,
modvalues[i] = FunctionCall3(&proc->result.out.r.atts[atti].typfunc,
CStringGetDatum(src),
ObjectIdGetDatum(proc->result.out.r.atts[atti].typelem),
ObjectIdGetDatum(proc->result.out.r.atts[atti].typioparam),
Int32GetDatum(tupdesc->attrs[atti]->atttypmod));
modnulls[i] = ' ';
@ -850,7 +851,7 @@ PLy_function_handler(FunctionCallInfo fcinfo, PLyProcedure * proc)
plrv_sc = PyString_AsString(plrv_so);
rv = FunctionCall3(&proc->result.out.d.typfunc,
PointerGetDatum(plrv_sc),
ObjectIdGetDatum(proc->result.out.d.typelem),
ObjectIdGetDatum(proc->result.out.d.typioparam),
Int32GetDatum(-1));
}
@ -956,7 +957,7 @@ PLy_function_build_args(FunctionCallInfo fcinfo, PLyProcedure * proc)
dt = FunctionCall3(&(proc->args[i].in.d.typfunc),
fcinfo->arg[i],
ObjectIdGetDatum(proc->args[i].in.d.typelem),
ObjectIdGetDatum(proc->args[i].in.d.typioparam),
Int32GetDatum(-1));
ct = DatumGetCString(dt);
arg = (proc->args[i].in.d.func) (ct);
@ -1119,7 +1120,7 @@ PLy_procedure_create(FunctionCallInfo fcinfo, Oid tgreloid,
rvTypeStruct = (Form_pg_type) GETSTRUCT(rvTypeTup);
if (rvTypeStruct->typtype != 'c')
PLy_output_datum_func(&proc->result, rvTypeStruct);
PLy_output_datum_func(&proc->result, rvTypeTup);
else
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
@ -1160,7 +1161,7 @@ PLy_procedure_create(FunctionCallInfo fcinfo, Oid tgreloid,
if (argTypeStruct->typtype != 'c')
PLy_input_datum_func(&(proc->args[i]),
procStruct->proargtypes[i],
argTypeStruct);
argTypeTup);
else
proc->args[i].is_rowtype = 2; /* still need to set I/O funcs */
@ -1327,7 +1328,6 @@ PLy_input_tuple_funcs(PLyTypeInfo * arg, TupleDesc desc)
for (i = 0; i < desc->natts; i++)
{
HeapTuple typeTup;
Form_pg_type typeStruct;
if (desc->attrs[i]->attisdropped)
continue;
@ -1338,11 +1338,10 @@ PLy_input_tuple_funcs(PLyTypeInfo * arg, TupleDesc desc)
if (!HeapTupleIsValid(typeTup))
elog(ERROR, "cache lookup failed for type %u",
desc->attrs[i]->atttypid);
typeStruct = (Form_pg_type) GETSTRUCT(typeTup);
PLy_input_datum_func2(&(arg->in.r.atts[i]),
desc->attrs[i]->atttypid,
typeStruct);
typeTup);
ReleaseSysCache(typeTup);
}
@ -1365,7 +1364,6 @@ PLy_output_tuple_funcs(PLyTypeInfo * arg, TupleDesc desc)
for (i = 0; i < desc->natts; i++)
{
HeapTuple typeTup;
Form_pg_type typeStruct;
if (desc->attrs[i]->attisdropped)
continue;
@ -1376,52 +1374,55 @@ PLy_output_tuple_funcs(PLyTypeInfo * arg, TupleDesc desc)
if (!HeapTupleIsValid(typeTup))
elog(ERROR, "cache lookup failed for type %u",
desc->attrs[i]->atttypid);
typeStruct = (Form_pg_type) GETSTRUCT(typeTup);
PLy_output_datum_func2(&(arg->out.r.atts[i]), typeStruct);
PLy_output_datum_func2(&(arg->out.r.atts[i]), typeTup);
ReleaseSysCache(typeTup);
}
}
void
PLy_output_datum_func(PLyTypeInfo * arg, Form_pg_type typeStruct)
PLy_output_datum_func(PLyTypeInfo * arg, HeapTuple typeTup)
{
enter();
if (arg->is_rowtype > 0)
elog(ERROR, "PLyTypeInfo struct is initialized for a Tuple");
arg->is_rowtype = 0;
PLy_output_datum_func2(&(arg->out.d), typeStruct);
PLy_output_datum_func2(&(arg->out.d), typeTup);
}
void
PLy_output_datum_func2(PLyObToDatum * arg, Form_pg_type typeStruct)
PLy_output_datum_func2(PLyObToDatum * arg, HeapTuple typeTup)
{
Form_pg_type typeStruct = (Form_pg_type) GETSTRUCT(typeTup);
enter();
perm_fmgr_info(typeStruct->typinput, &arg->typfunc);
arg->typelem = typeStruct->typelem;
arg->typioparam = getTypeIOParam(typeTup);
arg->typbyval = typeStruct->typbyval;
}
void
PLy_input_datum_func(PLyTypeInfo * arg, Oid typeOid, Form_pg_type typeStruct)
PLy_input_datum_func(PLyTypeInfo * arg, Oid typeOid, HeapTuple typeTup)
{
enter();
if (arg->is_rowtype > 0)
elog(ERROR, "PLyTypeInfo struct is initialized for Tuple");
arg->is_rowtype = 0;
PLy_input_datum_func2(&(arg->in.d), typeOid, typeStruct);
PLy_input_datum_func2(&(arg->in.d), typeOid, typeTup);
}
void
PLy_input_datum_func2(PLyDatumToOb * arg, Oid typeOid, Form_pg_type typeStruct)
PLy_input_datum_func2(PLyDatumToOb * arg, Oid typeOid, HeapTuple typeTup)
{
Form_pg_type typeStruct = (Form_pg_type) GETSTRUCT(typeTup);
/* Get the type's conversion information */
perm_fmgr_info(typeStruct->typoutput, &arg->typfunc);
arg->typelem = typeStruct->typelem;
arg->typioparam = getTypeIOParam(typeTup);
arg->typbyval = typeStruct->typbyval;
/* Determine which kind of Python object we will convert to */
@ -1569,7 +1570,7 @@ PLyDict_FromTuple(PLyTypeInfo * info, HeapTuple tuple, TupleDesc desc)
{
vdat = FunctionCall3(&info->in.r.atts[i].typfunc,
vattr,
ObjectIdGetDatum(info->in.r.atts[i].typelem),
ObjectIdGetDatum(info->in.r.atts[i].typioparam),
Int32GetDatum(desc->attrs[i]->atttypmod));
vsrc = DatumGetCString(vdat);
@ -2027,7 +2028,7 @@ PLy_spi_prepare(PyObject * self, PyObject * args)
plan->types[i] = HeapTupleGetOid(typeTup);
typeStruct = (Form_pg_type) GETSTRUCT(typeTup);
if (typeStruct->typtype != 'c')
PLy_output_datum_func(&plan->args[i], typeStruct);
PLy_output_datum_func(&plan->args[i], typeTup);
else
{
PyErr_SetString(PLy_exc_spi_error,
@ -2193,7 +2194,7 @@ PLy_spi_execute_plan(PyObject * ob, PyObject * list, int limit)
plan->values[i] =
FunctionCall3(&(plan->args[i].out.d.typfunc),
CStringGetDatum(sv),
ObjectIdGetDatum(plan->args[i].out.d.typelem),
ObjectIdGetDatum(plan->args[i].out.d.typioparam),
Int32GetDatum(-1));
Py_DECREF(so);

44
src/pl/tcl/pltcl.c
View File

@ -31,7 +31,7 @@
* ENHANCEMENTS, OR MODIFICATIONS.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/tcl/pltcl.c,v 1.85 2004/05/30 23:40:41 neilc Exp $
* $PostgreSQL: pgsql/src/pl/tcl/pltcl.c,v 1.86 2004/06/06 00:41:28 tgl Exp $
*
**********************************************************************/
@ -51,7 +51,6 @@
#include "access/heapam.h"
#include "catalog/pg_language.h"
#include "catalog/pg_proc.h"
#include "catalog/pg_type.h"
#include "commands/trigger.h"
#include "executor/spi.h"
#include "fmgr.h"
@ -59,6 +58,7 @@
#include "parser/parse_type.h"
#include "tcop/tcopprot.h"
#include "utils/builtins.h"
#include "utils/lsyscache.h"
#include "utils/syscache.h"
#include "utils/typcache.h"
@ -105,10 +105,10 @@ typedef struct pltcl_proc_desc
CommandId fn_cmin;
bool lanpltrusted;
FmgrInfo result_in_func;
Oid result_in_elem;
Oid result_typioparam;
int nargs;
FmgrInfo arg_out_func[FUNC_MAX_ARGS];
Oid arg_out_elem[FUNC_MAX_ARGS];
Oid arg_typioparam[FUNC_MAX_ARGS];
bool arg_is_rowtype[FUNC_MAX_ARGS];
} pltcl_proc_desc;
@ -123,7 +123,7 @@ typedef struct pltcl_query_desc
int nargs;
Oid *argtypes;
FmgrInfo *arginfuncs;
Oid *argtypelems;
Oid *argtypioparams;
} pltcl_query_desc;
@ -543,7 +543,7 @@ pltcl_func_handler(PG_FUNCTION_ARGS)
tmp = DatumGetCString(FunctionCall3(&prodesc->arg_out_func[i],
fcinfo->arg[i],
ObjectIdGetDatum(prodesc->arg_out_elem[i]),
ObjectIdGetDatum(prodesc->arg_typioparam[i]),
Int32GetDatum(-1)));
UTF_BEGIN;
Tcl_DStringAppendElement(&tcl_cmd, UTF_E2U(tmp));
@ -622,7 +622,7 @@ pltcl_func_handler(PG_FUNCTION_ARGS)
UTF_BEGIN;
retval = FunctionCall3(&prodesc->result_in_func,
PointerGetDatum(UTF_U2E(interp->result)),
ObjectIdGetDatum(prodesc->result_in_elem),
ObjectIdGetDatum(prodesc->result_typioparam),
Int32GetDatum(-1));
UTF_END;
}
@ -908,7 +908,7 @@ pltcl_trigger_handler(PG_FUNCTION_ARGS)
int attnum;
HeapTuple typeTup;
Oid typinput;
Oid typelem;
Oid typioparam;
FmgrInfo finfo;
/************************************************************
@ -943,7 +943,7 @@ pltcl_trigger_handler(PG_FUNCTION_ARGS)
elog(ERROR, "cache lookup failed for type %u",
tupdesc->attrs[attnum - 1]->atttypid);
typinput = ((Form_pg_type) GETSTRUCT(typeTup))->typinput;
typelem = ((Form_pg_type) GETSTRUCT(typeTup))->typelem;
typioparam = getTypeIOParam(typeTup);
ReleaseSysCache(typeTup);
/************************************************************
@ -955,7 +955,7 @@ pltcl_trigger_handler(PG_FUNCTION_ARGS)
modvalues[attnum - 1] =
FunctionCall3(&finfo,
CStringGetDatum(UTF_U2E(ret_value)),
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(tupdesc->attrs[attnum - 1]->atttypmod));
UTF_END;
}
@ -1150,7 +1150,7 @@ compile_pltcl_function(Oid fn_oid, Oid tgreloid)
}
perm_fmgr_info(typeStruct->typinput, &(prodesc->result_in_func));
prodesc->result_in_elem = typeStruct->typelem;
prodesc->result_typioparam = getTypeIOParam(typeTup);
ReleaseSysCache(typeTup);
}
@ -1198,7 +1198,7 @@ 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_out_elem[i] = typeStruct->typelem;
prodesc->arg_typioparam[i] = getTypeIOParam(typeTup);
snprintf(buf, sizeof(buf), "%d", i + 1);
}
@ -1820,7 +1820,7 @@ pltcl_SPI_prepare(ClientData cdata, Tcl_Interp *interp,
qdesc->nargs = nargs;
qdesc->argtypes = (Oid *) malloc(nargs * sizeof(Oid));
qdesc->arginfuncs = (FmgrInfo *) malloc(nargs * sizeof(FmgrInfo));
qdesc->argtypelems = (Oid *) malloc(nargs * sizeof(Oid));
qdesc->argtypioparams = (Oid *) malloc(nargs * sizeof(Oid));
/************************************************************
* Prepare to start a controlled return through all
@ -1833,7 +1833,7 @@ pltcl_SPI_prepare(ClientData cdata, Tcl_Interp *interp,
pltcl_restart_in_progress = 1;
free(qdesc->argtypes);
free(qdesc->arginfuncs);
free(qdesc->argtypelems);
free(qdesc->argtypioparams);
free(qdesc);
ckfree((char *) args);
return TCL_ERROR;
@ -1865,7 +1865,7 @@ pltcl_SPI_prepare(ClientData cdata, Tcl_Interp *interp,
qdesc->argtypes[i] = HeapTupleGetOid(typeTup);
perm_fmgr_info(((Form_pg_type) GETSTRUCT(typeTup))->typinput,
&(qdesc->arginfuncs[i]));
qdesc->argtypelems[i] = ((Form_pg_type) GETSTRUCT(typeTup))->typelem;
qdesc->argtypioparams[i] = getTypeIOParam(typeTup);
ReleaseSysCache(typeTup);
list_free(typename->names);
@ -2117,7 +2117,7 @@ pltcl_SPI_execp(ClientData cdata, Tcl_Interp *interp,
argvalues[j] =
FunctionCall3(&qdesc->arginfuncs[j],
CStringGetDatum(UTF_U2E(callargs[j])),
ObjectIdGetDatum(qdesc->argtypelems[j]),
ObjectIdGetDatum(qdesc->argtypioparams[j]),
Int32GetDatum(-1));
UTF_END;
}
@ -2339,7 +2339,7 @@ pltcl_set_tuple_values(Tcl_Interp *interp, CONST84 char *arrayname,
CONST84 char *attname;
HeapTuple typeTup;
Oid typoutput;
Oid typelem;
Oid typioparam;
CONST84 char **arrptr;
CONST84 char **nameptr;
@ -2390,7 +2390,7 @@ pltcl_set_tuple_values(Tcl_Interp *interp, CONST84 char *arrayname,
tupdesc->attrs[i]->atttypid);
typoutput = ((Form_pg_type) GETSTRUCT(typeTup))->typoutput;
typelem = ((Form_pg_type) GETSTRUCT(typeTup))->typelem;
typioparam = getTypeIOParam(typeTup);
ReleaseSysCache(typeTup);
/************************************************************
@ -2405,7 +2405,7 @@ pltcl_set_tuple_values(Tcl_Interp *interp, CONST84 char *arrayname,
{
outputstr = DatumGetCString(OidFunctionCall3(typoutput,
attr,
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(tupdesc->attrs[i]->atttypmod)));
UTF_BEGIN;
Tcl_SetVar2(interp, *arrptr, *nameptr, UTF_E2U(outputstr), 0);
@ -2434,7 +2434,7 @@ pltcl_build_tuple_argument(HeapTuple tuple, TupleDesc tupdesc,
char *attname;
HeapTuple typeTup;
Oid typoutput;
Oid typelem;
Oid typioparam;
for (i = 0; i < tupdesc->natts; i++)
{
@ -2464,7 +2464,7 @@ pltcl_build_tuple_argument(HeapTuple tuple, TupleDesc tupdesc,
tupdesc->attrs[i]->atttypid);
typoutput = ((Form_pg_type) GETSTRUCT(typeTup))->typoutput;
typelem = ((Form_pg_type) GETSTRUCT(typeTup))->typelem;
typioparam = getTypeIOParam(typeTup);
ReleaseSysCache(typeTup);
/************************************************************
@ -2479,7 +2479,7 @@ pltcl_build_tuple_argument(HeapTuple tuple, TupleDesc tupdesc,
{
outputstr = DatumGetCString(OidFunctionCall3(typoutput,
attr,
ObjectIdGetDatum(typelem),
ObjectIdGetDatum(typioparam),
Int32GetDatum(tupdesc->attrs[i]->atttypmod)));
Tcl_DStringAppendElement(retval, attname);
UTF_BEGIN;