public static DbType parse2DruidDbType(String dbType) {
        if (dbType == null) {
            return null;
        }
        if("SUNDB".equalsIgnoreCase(dbType)){
            return DbType.oracle;
        }
        try {
            return DbType.valueOf(dbType.toLowerCase());
        } catch (Exception e) {
            return null;
        }
    }
Get the database type of Druid

@param dbType
@return
chat2db-server/chat2db-spi/src/main/java/ai/chat2db/spi/util/JdbcUtils.java