Question

I have 2 tables and I need to select the relative information, need some help with the query.

Table 2 has ID, MaskID columns.

Table 3 has MaskID, MaskName, Total

Assuming that I have an ID already given, how can I select the ID, MaskName, Total from the tables? How do I traverse though them?

Answer 1

The TSQL query would be:

SELECT t2.ID, t3.MaskName, t3.Total
FROM Table2 AS t2 INNER JOIN Table3 AS t3 ON (t2.MaskId = t3.MaskId)
WHERE ID = 123

Unsure what you mean by ‘traverse’ through them.