doctrine2/manual/new/docs/en/object-relational-mapping/table-and-class-naming.txt

Doctrine automatically creates table names from the record class names. For this reason, it is recommended to name your record classes using the following rules:

* Use {{CamelCase}} naming
* Underscores are allowed
* The first letter must be capitalized
* The class name cannot be one of the following (these keywords are reserved in DQL API): 
 * {{ALL}}, {{AND}}, {{ANY}}, {{AS}}, {{ASC}}, {{AVG}}, {{BETWEEN}}, {{BIT_LENGTH}}, {{BY}}, {{CHARACTER_LENGTH}}, {{CHAR_LENGTH}}, {{COUNT}}, {{CURRENT_DATE}}, {{CURRENT_TIME}}, {{CURRENT_TIMESTAMP}}, {{DELETE}}, {{DESC}}, {{DISTINCT}}, {{EMPTY}}, {{EXISTS}}, {{FALSE}}, {{FETCH}}, {{FROM}}, {{GROUP}}, {{HAVING}}, {{IN}}, {{INDEXBY}}, {{INNER}}, {{IS}}, {{JOIN}}, {{LEFT}}, {{LIKE}}, {{LOWER}}, {{MAX}}, {{MEMBER}}, {{MIN}}, {{MOD}}, {{NEW}}, {{NOT}}, {{NULL}}, {{OBJECT}}, {{OF}}, {{OR}}, {{ORDER}}, {{OUTER}}, {{POSITION}}, {{SELECT}}, {{SOME}}, {{SUM}}, {{TRIM}}, {{TRUE}}, {{UNKNOWN}}, {{UPDATE}}, {{UPPER}} and {{WHERE}}.

**Example:** {{My_PerfectClass}}

If you need to use a different naming schema, you can override this using the {{setTableName()}} method in the {{setTableDefinition()}} method.