dolphindb:v2.00.10.2 Python SDK  1.30.22.6  复现代码：

import dolphindb,pandas
from pandas._libs.tslibs.timestamps import Timestamp 
from decimal import Decimal

s = dolphindb.session(protocol=dolphindb.settings.PROTOCOL_DDB)
s.connect("127.0.0.1",8848,"admin","123456")

ds=[{'symbol': 'E',                        
  'datetime': Timestamp('2023-12-17 12:45:11.437000'),                                    
  'ask': Decimal('0.00037100'),              
  'bid': Decimal('0.00036980'),              
  'price': Decimal('0.00036930'),            
  'total_base': Decimal('126890.1'),         
  'total_quote': Decimal('45.48712794')},    
 {'symbol': 'B',                       
  'datetime': Timestamp('2023-12-17 12:45:11.709000'),                                    
  'ask': Decimal('41924.92000000'),          
  'bid': Decimal('41924.91000000'),          
  'price': Decimal('41924.91000000'),        
  'total_base': Decimal('24514.60467'),      
  'total_quote': Decimal('1034588710.08652780')}]     
  
dy=pandas.DataFrame(ds)

s.upload({"dy":dy})
s.run("select * from dy"),dy  

Out[1]: 
(  symbol                datetime             ask             bid           price   total_base          total_quote
 0      E 2023-12-17 12:45:11.437      0.00037100      0.00036980      0.00036930     126890.1          45.48712794
 1      B 2023-12-17 12:45:11.709  41924.92000000  41924.91000000  41924.91000000  245146046.7  1034588710.08652780,
   symbol                datetime             ask             bid           price   total_base          total_quote
 0      E 2023-12-17 12:45:11.437      0.00037100      0.00036980      0.00036930     126890.1          45.48712794
 1      B 2023-12-17 12:45:11.709  41924.92000000  41924.91000000  41924.91000000  24514.60467  1034588710.08652780)