Forum Discussion

Anonymous's avatar
Anonymous
Not applicable
3 years ago
Solved

Importing more than one table in a single query?

Hi everyone! I use Blank Query and this formula to retrieve my data;         let Source = (sql_instance as any) => let Result = Sql.Database(sql_instance, "ProductionDB", [Que...
Need Help
  • ImkeF's avatar
    ImkeF
    3 years ago

    Hi Anonymous ,
    not sure how the tables relate to each other, but you could either append them with a UNION ALL statgement like so:

    Query="SELECT * FROM Table1 
UNION ALL SELECT * FROM Table2 
UNION ALL SELECT * FROM Table3
..."

    or perform joins like so:

    SELECT *
FROM Table1
LEFT JOIN Table2
ON Table1.KeyColumn=Table2.KeyColumn
LEFT JOIN Table3
ON Table1.KeyColumn=Table3.KeyColumn
...



ImkeF's avatar
ImkeF
Community Champion
3 years ago

Hi Anonymous ,
not sure I understand your requirement, but I would recommend to try the first solution.