pymysql question

[Larz60+]

change:

cur=conn.cursor()
sql="SELECT col_2 FROM my_tb WHERE row_id=1"
print(cur.execute(sql))

to

cur=conn.cursor()
sql="SELECT col_2 FROM my_tb WHERE row_id=1"
cur.execute(sql)
rows = cur.fetchall()
for row in rows:
    print(row)