On 09/01/2014 09:58 PM, Pavel Stehule wrote: > > It is in ToDo - allow parametrization for COMMANDs. > > But this is one point, when I am not sure if we would it. Now - > situation is very simply. Variables should not be used as table or > column name. With your proposal, the situation will by much more > complex, and probably variables should be used in SELECT * FROM x; but > it can be ambiguous SELECT x FROM table ... so maybe better to don't > allow it
We would have to define a specific parameter marker, as used by things like JDBC.
SELECT x FROM ?tablename
DROP TABLE ?tablename
or whatever your favourite place-holder syntax is.
It can be solution, but I dislike it .. It increase a language complexity .. vars with or without prefix .. and more, hidden dynamic SQL
Nothing what I like - I have a mental barrier to this concept.