Add Schema Constraint for Intersect, Difference, and Other Operators

Texera / texera

Collaborative Machine-Learning-Centric Data Analytics Using Workflows

https://texera.github.io

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Add Schema Constraint for Intersect, Difference, and Other Operators #1956

Open aahei opened 1 year ago

aahei commented 1 year ago

During the review of PR #1924, we found that the following operators which take input from multiple sources require that the schema for the sources be the same, but currently do not check this constraint in the front-end. Adding this constraint can help users to find errors in their workflows.

In these operators, the schema of their input sources should be the same.

Symmetric Difference
Distinct
Intersect
Difference
Union

Yicong-Huang commented 6 months ago

Show an editing error in the result panel.