Tata Consultancy Services
Parte de Tata Group
Empresa activa
Pregunta de entrevista de Tata Consultancy Services
How to find null values in SQL?
Respuesta de la entrevista
Anónimo
28 feb 2020
We can't use = to find null, we have to use is null.
Empresa activa
How to find null values in SQL?
Anónimo
We can't use = to find null, we have to use is null.