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Code

Allow to call utility funcs without SPI_connect.

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This commit is contained in:
Vadim B. Mikheev 1997-09-12 05:11:14 +00:00
parent 7f97e05b09
commit fd3ad7d765
1 changed files with 5 additions and 47 deletions
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52
src/backend/executor/spi.c
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@ -48,7 +48,7 @@ static void _SPI_fetch(FetchStmt * stmt);
#endif #endif
static int static int
_SPI_execute_plan(_SPI_plan * plan, _SPI_execute_plan(_SPI_plan * plan,
char **Values, char *Nulls, int tcount); Datum *Values, char *Nulls, int tcount);
#define _SPI_CPLAN_CURCXT 0 #define _SPI_CPLAN_CURCXT 0
#define _SPI_CPLAN_PROCXT 1 #define _SPI_CPLAN_PROCXT 1
@ -199,7 +199,7 @@ SPI_exec(char *src, int tcount)
} }
int int
SPI_execp(void *plan, char **Values, char *Nulls, int tcount) SPI_execp(void *plan, Datum *Values, char *Nulls, int tcount)
{ {
int res; int res;
@ -282,10 +282,7 @@ int
SPI_fnumber(TupleDesc tupdesc, char *fname) SPI_fnumber(TupleDesc tupdesc, char *fname)
{ {
int res; int res;
if (_SPI_curid + 1 != _SPI_connected)
return (SPI_ERROR_UNCONNECTED);
for (res = 0; res < tupdesc->natts; res++) for (res = 0; res < tupdesc->natts; res++)
{ {
if (strcasecmp(tupdesc->attrs[res]->attname.data, fname) == 0) if (strcasecmp(tupdesc->attrs[res]->attname.data, fname) == 0)
@ -300,12 +297,6 @@ SPI_fname(TupleDesc tupdesc, int fnumber)
{ {
SPI_result = 0; SPI_result = 0;
if (_SPI_curid + 1 != _SPI_connected)
{
SPI_result = SPI_ERROR_UNCONNECTED;
return (NULL);
}
if (tupdesc->natts < fnumber || fnumber <= 0) if (tupdesc->natts < fnumber || fnumber <= 0)
{ {
SPI_result = SPI_ERROR_NOATTRIBUTE; SPI_result = SPI_ERROR_NOATTRIBUTE;
@ -313,7 +304,6 @@ SPI_fname(TupleDesc tupdesc, int fnumber)
} }
return (nameout(&(tupdesc->attrs[fnumber - 1]->attname))); return (nameout(&(tupdesc->attrs[fnumber - 1]->attname)));
} }
char * char *
@ -324,12 +314,6 @@ SPI_getvalue(HeapTuple tuple, TupleDesc tupdesc, int fnumber)
Oid foutoid; Oid foutoid;
SPI_result = 0; SPI_result = 0;
if (_SPI_curid + 1 != _SPI_connected)
{
SPI_result = SPI_ERROR_UNCONNECTED;
return (NULL);
}
if (tuple->t_natts < fnumber || fnumber <= 0) if (tuple->t_natts < fnumber || fnumber <= 0)
return (NULL); return (NULL);
@ -353,12 +337,6 @@ SPI_getbinval(HeapTuple tuple, TupleDesc tupdesc, int fnumber, bool * isnull)
*isnull = true; *isnull = true;
SPI_result = 0; SPI_result = 0;
if (_SPI_curid + 1 != _SPI_connected)
{
SPI_result = SPI_ERROR_UNCONNECTED;
return (NULL);
}
if (tuple->t_natts < fnumber || fnumber <= 0) if (tuple->t_natts < fnumber || fnumber <= 0)
return (NULL); return (NULL);
@ -373,12 +351,6 @@ SPI_gettype(TupleDesc tupdesc, int fnumber)
HeapTuple typeTuple; HeapTuple typeTuple;
SPI_result = 0; SPI_result = 0;
if (_SPI_curid + 1 != _SPI_connected)
{
SPI_result = SPI_ERROR_UNCONNECTED;
return (NULL);
}
if (tupdesc->natts < fnumber || fnumber <= 0) if (tupdesc->natts < fnumber || fnumber <= 0)
{ {
SPI_result = SPI_ERROR_NOATTRIBUTE; SPI_result = SPI_ERROR_NOATTRIBUTE;
@ -403,12 +375,6 @@ SPI_gettypeid(TupleDesc tupdesc, int fnumber)
{ {
SPI_result = 0; SPI_result = 0;
if (_SPI_curid + 1 != _SPI_connected)
{
SPI_result = SPI_ERROR_UNCONNECTED;
return (InvalidOid);
}
if (tupdesc->natts < fnumber || fnumber <= 0) if (tupdesc->natts < fnumber || fnumber <= 0)
{ {
SPI_result = SPI_ERROR_NOATTRIBUTE; SPI_result = SPI_ERROR_NOATTRIBUTE;
@ -421,14 +387,6 @@ SPI_gettypeid(TupleDesc tupdesc, int fnumber)
char * char *
SPI_getrelname(Relation rel) SPI_getrelname(Relation rel)
{ {
SPI_result = 0;
if (_SPI_curid + 1 != _SPI_connected)
{
SPI_result = SPI_ERROR_UNCONNECTED;
return (NULL);
}
return (pstrdup(rel->rd_rel->relname.data)); return (pstrdup(rel->rd_rel->relname.data));
} }
@ -581,7 +539,7 @@ _SPI_execute(char *src, int tcount, _SPI_plan * plan)
} }
static int static int
_SPI_execute_plan(_SPI_plan * plan, char **Values, char *Nulls, int tcount) _SPI_execute_plan(_SPI_plan * plan, Datum *Values, char *Nulls, int tcount)
{ {
QueryTreeList *queryTree_list = plan->qtlist; QueryTreeList *queryTree_list = plan->qtlist;
List *planTree_list = plan->ptlist; List *planTree_list = plan->ptlist;
@ -634,7 +592,7 @@ _SPI_execute_plan(_SPI_plan * plan, char **Values, char *Nulls, int tcount)
paramLI->kind = PARAM_NUM; paramLI->kind = PARAM_NUM;
paramLI->id = k + 1; paramLI->id = k + 1;
paramLI->isnull = (Nulls != NULL && Nulls[k] != 'n'); paramLI->isnull = (Nulls != NULL && Nulls[k] != 'n');
paramLI->value = (Datum) Values[k]; paramLI->value = Values[k];
} }
paramLI->kind = PARAM_INVALID; paramLI->kind = PARAM_INVALID;
} }