SelectKey selectKey = SqlRepairer.getSelectKey(dbType);
if (selectKey != null) {
List<Object> objs = sqlPojosMapping.get(sql);
if (objs != null && !objs.isEmpty()) {
// 自增主键配置
IdentityFinder identityFinder = new IdentityFinder(conn, selectKey);
try {
identityFinder.find(objs.toArray());
} catch (IllegalArgumentException e) {
logger.error("find identity!", e);
throw new DataAccessException("find identity error!", e);
} catch (IllegalAccessException e) {
logger.error("find identity!", e);