values from txid_current()

Using 9.1.3

Start Transaction; DO $$ BEGIN raise info '%', txid_current(); END $$; ALTER TABLE MyCoolTable_1 DISABLE TRIGGER trg_foo_1 ; Commit;

Start Transaction;                                                     ALTER TABLE MyCoolTable_2 DISABLE TRIGGER trg_foo_2 ; Commit;

Start Transaction; DO $$ BEGIN raise info '%', txid_current(); END $$; ALTER TABLE MyCoolTable_3 DISABLE TRIGGER trg_foo_3 ; Commit;

Start Transaction;                                                     ALTER TABLE MyCoolTable_4 DISABLE TRIGGER trg_foo_4 ; Commit;

Start Transaction; DO $$ BEGIN raise info '%', txid_current(); END $$; ALTER TABLE MyCoolTable_5 DISABLE TRIGGER trg_foo_5 ; Commit;

Why are the Messages displayed by my pgAdmin sql window like this . . .

INFO:  7902

INFO:  7903

INFO:  7904

instead of what I expected . . .

INFO:  7902

INFO:  7904

INFO:  7906

???

Thanks,

-dvs-