Context variable cannot be query object

[gramian]

Dear Developers,

I tried to use contents of a context variable as query object (FROM term),

LET $a = (SELECT FROM mytype);
SELECT FROM $a;

yet I get the following error returned:

Internal error Type with name '$a' was not found

Maybe it is generally illegal to use variables inside FROM or could this be a bug?

[lvca]

Have you tried with sqlscript language?