在连sqlite数据库时,用fetchall()查询结果,是用row[0],row[1]这样的方式来打印每列的结果
但是我想用row[“字段名”]方式查询怎么办?
import sqlite3 con = sqlite3.connect("mydb") con.row_factory = sqlite3.Row cur = con.cursor() cur.execute("select name_last, age from people") for row in cur: assert row[0] == row["name_last"] assert row["name_last"] == row["nAmE_lAsT"] assert row[1] == row["age"] assert row[1] == row["AgE"] #何问起 hovertree.com
MySQLdb的实现方法是:
conn=MySQLdb.connect(..., cursorclass=MySQLdb.cursors.DictCursor)
或者用MySQLdb.cursors.SSDictCursor。前者数据存储在客户端,后者数据存储在服务器。
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时间: 2024-10-29 10:45:48