Python璇诲彇mysql鏁版嵁锛岃浆涓篋ataFrame鏍煎紡骞舵牴鎹師TABLE涓殑COLUMNS鎸囧畾columns锛宨ndex

Posted 2020-12-05

鏍囩锛?a href='http://www.mamicode.com/so/1/fetchall' title='fetchall'>fetchall   nbsp   python   class   set   for   sel   璇彞   ram   

锛堟澶勫垱寤鸿繛鎺ュ拰娓告爣浠ｇ爜鐪佺暐锛?
sql1 = "SELECT * FROM 琛ㄥ悕绉?/span>"            # SQL璇彞1
cursor1.execute(sql1)                           # 鎵цSQL璇彞1
read1=list(cursor1.fetchall())                 # 璇诲彇缁撴灉1
sql2="SHOW FULL COLUMNS FROM 琛ㄥ悕绉?/span>"       # SQL璇彞2
cursor1.execute(sql2)                                         # 鎵цSQL璇彞2
read2=list(cursor1.fetchall())                              # 璇诲彇缁撴灉2骞惰浆鎹负list鍚庤祴缁欏彉閲?/span>

# 灏嗚鍙栫粨鏋滆浆涓簆d.DataFrame鏍煎紡,骞惰瀹歝olumns锛屾寚瀹氭煇鍒椾负index
ls2=[]
for i in read2:
    ls2.append(list(i)[0])
df1=pd.DataFrame(read1,columns=ls2).set_index(鈥樺垪鍚嶇О鈥?/span>)