ORA-00918: column ambiguously defined
132552
ORA-00918: column ambiguously defined in SELECT *
120636
What is the question mark's significance in MySQL at "WHERE column = ?"?
106227
Using column alias in WHERE clause of MySQL query produces an error
72631
MySQL - Operand should contain 1 column(s)
30985
Encountering exception ORA-01555
74562
ORA-02270: no matching unique or primary key for this column-list
70432
Oracle Error ORA-06512
21424
How do I generate a pivoted CROSS JOIN where the resulting table definition is unknown?
132217
Oracle: Updating a table column using ROWNUM in conjunction with ORDER BY clause
140348
Refer to renamed columns in WHERE clause
21735
Column-name and/or table-name as parameters
97182
Where's my invalid character (ORA-00911)
104897
MySQL: "error in your SQL syntax ... near key ..."?
43308
What is the difference between select count(*) and select count(any_non_null_column)?
125944
Trigger errors ORA-04092 ORA-04088
122245
Why doesn't this invalid subquery raise a syntax error?
155773
The foreign key associated with column 'x.y' could not ... generate a foreign key to target column 'None'