create_sql = 'create table if not exists ' + table_name + ' ' + '(' + colum + ')' + ' DEFAULT CHARSET=utf8' data_sql = "LOAD DATA LOCAL INFILE '%s' INTO TABLE %s FIELDS TERMINATED BY ',' LINES TERMINATED BY '\\r\\n' IGNORE 1 LINES" % (csv_filename,table_name) #使用...
filepath = filedir+'\\'+filename print(filepath) #遍历单个文件,读取行数 # datai = pd.read_csv(filepath, sep='\t', dtype=str) datai = pd.read_csv(filepath, sep='\t', converters={'item': str}) data = data.append(datai) ''' for line in open(filepath, 'r', encoding='utf...
现在,我们将数据写入数据库中。假设CSV文件中的第一列是id,第二列是name,我们将数据插入到数据库的表中。 # 遍历CSV文件中的数据,插入到数据库中forrowinreader:id=row[0]name=row[1]# 执行插入操作cursor.execute("INSERT INTO table_name (id, name) VALUES (%s, %s)",(id,name))conn.commit() 1....
LOADDATALOCALINFILE'csv_file_path'INTOTABLEtable_nameFIELDSTERMINATEDBY','LINESTERMINATEDBY'\\r\\n...
cursor.executemany(insert_records, contents) # SQL query to retrieve all data from # the person table To verify that the # data of the csv file has been successfully # inserted into the table select_all = "SELECT * FROM person"
样本CSV文件如下: 总体工作分为3步: 1、用python连接mysql数据库; 2、基于CSV文件表格字段创建表; 3、使用load data方法导入CSV文件内容。 sql的load data语法简介: 代码语言:javascript 复制 LOAD DATA LOCAL INFILE 'csv_file_path' INTO TABLE table_name FIELDS TERMINATED BY ',' LINES TERMINATED BY '\\...
样本CSV文件如下: 总体工作分为3步: 1、用python连接mysql数据库; 2、基于CSV文件表格字段创建表; 3、使用load data方法导入CSV文件内容。 sql的load data语法简介: LOAD DATALOCALINFILE'csv_file_path'INTOTABLEtable_name FIELDS TERMINATEDBY','LINES TERMINATEDBY'\\r\\n'IGNORE1LINES ...
从CSV 文件中读取数据 DictReader() 与数据库建立连接。sqliteConnection = sqlite3.connect('sql.db') cursor = sqliteConnection.cursor() 创建学生表,并使用 execute()方法执行查询。 向表中插入数据 cursor.executemany("insert into student (name, age) VALUES (?, ?);", student_info) 从表中读取数据...
execute(create_tablesql)39404142#Insert data from csv file.43csv_file = file('3D_PTlabs.csv','rb')44csv_reader =csv.reader(csv_file)4546rows = [rowforrowincsv_reader]47printlen(rows[0])48printrows[0]4950fordata_listinrows[1:]:51insert_sql = insert_tablesql +str(tuple(data_list)...
# Insert data into table cursor.executemany( "insert into student (name, age) VALUES (?, ?);",student_info) # Show student table cursor.execute('select * from student;') # View result result=cursor.fetchall() print(result) # Commit work and close connection ...