Shouldn't this sql query (where after combining colums) work?
94582
Reference alias (calculated in SELECT) in WHERE clause
149449
Better query to select multiple columns into a single output column?
72631
MySQL - Operand should contain 1 column(s)
10656
How to resolve ambiguous column names when retrieving results?
46339
How do I compare 2 rows from the same table (SQL Server)?
18269
SQL MAX of multiple columns?
148224
Why does running this query with EXECUTE IMMEDIATE cause it to fail?
148850
Comma Separated values with SQL Query
58450
MySQL select where column is not empty
8736
ORA-00907 Missing right parenthesis issue - select with order by inside insert query
25134
How do I perform an IF...THEN in an SQL SELECT?
80752
Unknown Column In Where Clause
36815
SQL: how to select a single id ("row") that meets multiple criteria from a single column
150702
Varchar variable is not working in WHERE clause
93487
SQL, How to Concatenate results?
139291
How can I "select *" from a table in MySQL but omit certain columns?
156303
Performing Inner Join for Multiple Columns in the Same Table