结果显示-有多个条目
我想查看类似['string1',string2','string3']的结果
请帮助下面的代码段-
import pandas as pd
import cx_Oracle
connection = cx_Oracle.connect('username/pass@localhost/schema')
statement = "select clob_column from table "
df = pd.read_sql(statement, con=connection)
#print(df.head())
corpus=(df['CLOB_COLUMN'].values.tolist())
print (corpus)
import cx_Oracle
import pandas as pd
connection_string = 'username/pass@localhost/schema'
clob_column_name = 'CLOB_COLUMN'
query = "SELECT {} FROM table".format(clob_column_name)
with cx_Oracle.connect(connection_string) as connection:
df = pd.read_sql(sql=query,
con=connection)
# need to read data from cx_Oracle.LOB objects
df[clob_column_name] = df[clob_column_name].apply(lambda x: x.read())
print(df[clob_column_name].values.tolist())
# ['string1', 'string2', 'string3']