extern bool TransactionIdDidCommit(TransactionId transactionId);
extern bool TransactionIdDidAbort(TransactionId transactionId);
extern bool TransactionIdIsKnownCompleted(TransactionId transactionId);
-extern void TransactionIdAbort(TransactionId transactionId);
extern void TransactionIdCommitTree(TransactionId xid, int nxids, TransactionId *xids);
extern void TransactionIdAsyncCommitTree(TransactionId xid, int nxids, TransactionId *xids, XLogRecPtr lsn);
extern void TransactionIdAbortTree(TransactionId xid, int nxids, TransactionId *xids);
extern ObjectAddress renameatt(RenameStmt *stmt);
-extern ObjectAddress renameatt_type(RenameStmt *stmt);
-
extern ObjectAddress RenameConstraint(RenameStmt *stmt);
extern ObjectAddress RenameRelation(RenameStmt *stmt);
*/
typedef dsm_handle dsa_handle;
-extern void dsa_startup(void);
-
extern dsa_area *dsa_create(int tranche_id);
extern dsa_area *dsa_create_in_place(void *place, size_t size,
int tranche_id, dsm_segment *segment);