public interface UnknownType extends ADQLOperand
Operand whose the type can not be known at the parsing time. A post-parsing step with column metadata is needed to resolved their types.
|Modifier and Type||Method and Description|
Get the type expected by the syntactic parser according to the context.
Set the type expected for this operand.
void setExpectedType(char c)
c- Expected type: 'n' or 'N' for numeric, 's' or 'S' for string, 'g' or 'G' for geometry.