sql_is_none¶
tiatoolbox.annotation.dsl.sql_is_none
- sql_is_none(x)[source]¶
Check if x is None.
- Returns
SQLTriplet representing None check.
- Return type
- Parameters
x (Union[tiatoolbox.annotation.dsl.SQLExpression, numbers.Number, str, bool]) –
tiatoolbox.annotation.dsl.sql_is_none
Check if x is None.
SQLTriplet representing None check.
x (Union[tiatoolbox.annotation.dsl.SQLExpression, numbers.Number, str, bool]) –