Oid
name2id_cfg(text *name)
{
Oid arg[1];
bool isnull;
Datum pars[1];
int stat;
Oid id = findSNMap_t(&(CList.name2id_map), name);
void *plan;
char *nsp;
char buf[1024];
arg[0] = TEXTOID;
pars[0] = PointerGetDatum(name);
if (id)
return id;
nsp = get_namespace(TSNSP_FunctionOid);
SPI_connect();
sprintf(buf, "select oid from %s.pg_ts_cfg where ts_name = $1", nsp);
plan = SPI_prepare(buf, 1, arg);
if (!plan)
/* internal error */
elog(ERROR, "SPI_prepare() failed");
stat = SPI_execp(plan, pars, " ", 1);
if (stat < 0)
/* internal error */
elog(ERROR, "SPI_execp return %d", stat);
if (SPI_processed > 0)
{
id = DatumGetObjectId(SPI_getbinval(SPI_tuptable->vals[0], SPI_tuptable->tupdesc, 1, &isnull));
if (isnull)
ereport(ERROR,
(errcode(ERRCODE_CONFIG_FILE_ERROR),
errmsg("null id for tsearch config")));
}
else
ereport(ERROR,
(errcode(ERRCODE_CONFIG_FILE_ERROR),
errmsg("no tsearch config")));
SPI_freeplan(plan);
SPI_finish();
addSNMap_t(&(CList.name2id_map), name, id);
return id;
}
Oid
name2id_prs(text *name)
{
Oid arg[1];
bool isnull;
Datum pars[1];
int stat;
Oid id = findSNMap_t(&(PList.name2id_map), name);
char buf[1024],
*nsp;
void *plan;
arg[0] = TEXTOID;
pars[0] = PointerGetDatum(name);
if (id)
return id;
SPI_connect();
nsp = get_namespace(TSNSP_FunctionOid);
sprintf(buf, "select oid from %s.pg_ts_parser where prs_name = $1", nsp);
pfree(nsp);
plan = SPI_prepare(buf, 1, arg);
if (!plan)
ts_error(ERROR, "SPI_prepare() failed");
stat = SPI_execp(plan, pars, " ", 1);
if (stat < 0)
ts_error(ERROR, "SPI_execp return %d", stat);
if (SPI_processed > 0)
id = DatumGetObjectId(SPI_getbinval(SPI_tuptable->vals[0], SPI_tuptable->tupdesc, 1, &isnull));
else
ts_error(ERROR, "No parser '%s'", text2char(name));
SPI_freeplan(plan);
SPI_finish();
addSNMap_t(&(PList.name2id_map), name, id);
return id;
}
