@tapac what is the difference between

LiteralOp

and

QueryParameter

?

LiteralOp

converts the specified

value

to a SQL value using the specified

columnType

, and

QueryParameter

, when the query uses a prepared statement, adds a

?

for each value and then injects the actual value, and when it is not prepared, just works like the

LiteralOp

?

LiteralOp

inlines it’s value while

QueryParameter

could be used in prepared statement. I’m not sure that LiteralOps have much sence against

QueryParameter

but I guess there are should be cases when you have to inline values in query.