Hai provato
INSERT INTO Table_A (nid, vid, type, title, uid)
SELECT '',
'',
'multichoice',
questiontext ,
'1'
from Table_B
Dai un'occhiata a INSERT ... SELECT Sintassi
Hai provato
INSERT INTO Table_A (nid, vid, type, title, uid)
SELECT '',
'',
'multichoice',
questiontext ,
'1'
from Table_B
Dai un'occhiata a INSERT ... SELECT Sintassi