Hi All,
I am very new to backendless, I need to write query to get distinct row count from 3 tables.
Template:
TemplateId
TemplateName
TemplateDescription
FileName
Category;
CategoryId
UserId(FK)
CategoryNamr
categoryDescription
Task:
TaskId
CategoryId (many - many relationship)
TemplateId (one-many relationship)
TaskName
TaskDescription
TaskStatus
Now I need to get template name and number of tasks related to that template(unique count) and number of categories are related to template(unique count) something like this,
Template Name : Birthday Party
No.of tasks : 10
No.of Categories : 3
Template Name : Work Anniversary
No.of tasks : 20
No.of Categories : 5
The Sql query is:(It might not correct, please don’t mine)
select TemplateName,count(TaskId),count(CategoryId) from Task A, Template B where A.TemplateId= B.TemplateId Group by TemplateId,TemplateName.
Can anybody help me?
Thank you.