SQL - UNION ALL With WHERE

The following SQL statement uses UNION ALL to select all (duplicate values also) German cities from the "Customers" and "Suppliers"...

SQL - UNION ALL Example

The following SQL statement uses UNION ALL to select all (duplicate values also) cities from the "Customers" and "Suppliers" tables: Example SELECT City FROM CustomersUNION ALLSELECT City FROM SuppliersORDER BY City; Try...

SQL - UNION Example

The following SQL statement selects all the different cities (only distinct values) from the "Customers" and the "Suppliers" tables: Example SELECT City FROM CustomersUNIONSELECT City FROM SuppliersORDER BY City; Try...

SQL - UNION ALL Syntax

SELECT column_name(s) FROM table1 UNION ALL SELECT column_name(s) FROM table2; Note : The column...

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