Question

I have a question related to query . I have a table in which a hava these field

Table : Videos
Fields : id , video_id , video_title_image_id , video_title_image

Now it is optional to have either video_title_image_id or video_title_image
Let suppose a have records like this

id     video_id      video_title_image_id video_title_image
1      rSKwjrqBhAA               2               NULL
2      rSKwjrqBhAA              NULL             image1.png  
...          

Now i want to select only those having video_title_image not null
And i have done this

select  video_title_image
    from videos
where video_title_image != NULL

But it fetches no results
Any alternative?

Answer 1

Well there are simple ways some of them are these

select  video_title_image
    from videos
where not isnull(video_title_image)

Or

select  video_title_image
    from videos
where video_title_image > 0