diff options
Diffstat (limited to 'contrib/dblink/dblink.c')
| -rw-r--r-- | contrib/dblink/dblink.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/contrib/dblink/dblink.c b/contrib/dblink/dblink.c index 9c8e3083584..891325d9d3d 100644 --- a/contrib/dblink/dblink.c +++ b/contrib/dblink/dblink.c @@ -100,7 +100,7 @@ static remoteConn *getConnectionByName(const char *name); static HTAB *createConnHash(void); static void createNewConnection(const char *name, remoteConn *rconn); static void deleteConnection(const char *name); -static char **get_pkey_attnames(Relation rel, int16 *numatts); +static char **get_pkey_attnames(Relation rel, int16 *indnkeyatts); static char **get_text_array_contents(ArrayType *array, int *numitems); static char *get_sql_insert(Relation rel, int *pkattnums, int pknumatts, char **src_pkattvals, char **tgt_pkattvals); static char *get_sql_delete(Relation rel, int *pkattnums, int pknumatts, char **tgt_pkattvals); @@ -1485,7 +1485,7 @@ PG_FUNCTION_INFO_V1(dblink_get_pkey); Datum dblink_get_pkey(PG_FUNCTION_ARGS) { - int16 numatts; + int16 indnkeyatts; char **results; FuncCallContext *funcctx; int32 call_cntr; @@ -1511,7 +1511,7 @@ dblink_get_pkey(PG_FUNCTION_ARGS) rel = get_rel_from_relname(PG_GETARG_TEXT_P(0), AccessShareLock, ACL_SELECT); /* get the array of attnums */ - results = get_pkey_attnames(rel, &numatts); + results = get_pkey_attnames(rel, &indnkeyatts); relation_close(rel, AccessShareLock); @@ -1531,9 +1531,9 @@ dblink_get_pkey(PG_FUNCTION_ARGS) attinmeta = TupleDescGetAttInMetadata(tupdesc); funcctx->attinmeta = attinmeta; - if ((results != NULL) && (numatts > 0)) + if ((results != NULL) && (indnkeyatts > 0)) { - funcctx->max_calls = numatts; + funcctx->max_calls = indnkeyatts; /* got results, keep track of them */ funcctx->user_fctx = results; @@ -2023,10 +2023,10 @@ dblink_fdw_validator(PG_FUNCTION_ARGS) * get_pkey_attnames * * Get the primary key attnames for the given relation. - * Return NULL, and set numatts = 0, if no primary key exists. + * Return NULL, and set indnkeyatts = 0, if no primary key exists. */ static char ** -get_pkey_attnames(Relation rel, int16 *numatts) +get_pkey_attnames(Relation rel, int16 *indnkeyatts) { Relation indexRelation; ScanKeyData skey; @@ -2036,8 +2036,8 @@ get_pkey_attnames(Relation rel, int16 *numatts) char **result = NULL; TupleDesc tupdesc; - /* initialize numatts to 0 in case no primary key exists */ - *numatts = 0; + /* initialize indnkeyatts to 0 in case no primary key exists */ + *indnkeyatts = 0; tupdesc = rel->rd_att; @@ -2058,12 +2058,12 @@ get_pkey_attnames(Relation rel, int16 *numatts) /* we're only interested if it is the primary key */ if (index->indisprimary) { - *numatts = index->indnatts; - if (*numatts > 0) + *indnkeyatts = index->indnkeyatts; + if (*indnkeyatts > 0) { - result = (char **) palloc(*numatts * sizeof(char *)); + result = (char **) palloc(*indnkeyatts * sizeof(char *)); - for (i = 0; i < *numatts; i++) + for (i = 0; i < *indnkeyatts; i++) result[i] = SPI_fname(tupdesc, index->indkey.values[i]); } break; |