Python 使用psycopg2为jsonb查询创建字符串
我对数据库中的works有以下查询Python 使用psycopg2为jsonb查询创建字符串,python,string,psycopg2,psql,jsonb,Python,String,Psycopg2,Psql,Jsonb,我对数据库中的works有以下查询 SELECT count(*) as count FROM data WHERE name ='user' AND dt > date_trunc('month', current_timestamp) AND submited_jsonb @> '{"Type":["New"]}' GROUP BY mage, date_trunc('day', dt) 现在,在我的python版本中,我必须只传递名称 query =
SELECT count(*) as count
FROM data
WHERE name ='user' AND
dt > date_trunc('month', current_timestamp) AND
submited_jsonb @> '{"Type":["New"]}'
GROUP BY mage, date_trunc('day', dt)
现在,在我的python版本中,我必须只传递名称
query = """SELECT count(*) as count
FROM data
WHERE name ='{0}' AND
dt > date_trunc('month', current_timestamp) AND
submited_jsonb @> '{"Type":["New"]}'
GROUP BY mage, date_trunc('day', dt)""".format(user)
但是上面的字符串有以下错误
ERROR:root:An unexpected error occurred while tokenizing input
The following traceback may be corrupted or invalid
The error message is: ('EOF in multi-line string', (1, 12))
我已将错误减少到以下行
“{”类型“:[“新”]}”为字符串形式
我该怎么办?您使用的是“..”.format()
,因此您应该加倍文本{}
以转义它们
...
submited_jsonb @> '{{"Type":["New"]}}'
...