Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_2668264_8 (candidates VARCHAR, result VARCHAR)

### Question ###
Who were the candidates for election that had a result of a retired jacksonian gain?

### Accurate SQL ###

SELECT candidates FROM table_2668264_8 WHERE result = "Retired Jacksonian gain"