由于单位设计数据库表·，都用sql.不知道什么原因不用 powerdesign或者ermaster工具，建表很痛苦  作为程序猿当然要想办法解决，用Python写一个程序解决

需要用到 xlrd linux下 sudo pip install xlrd

主要是适用于db2数据库

excel 表结构 其中 number是不正确的字段类型 不知道同事为啥这么设置。这里程序里有纠错，这个程序就是将sql语句拼好。

__author__ = ‘c3t‘

# coding:utf-8

import xlrd

import re

data = xlrd.open_workbook("1.xlsx")

table = data.sheets()[0]

temp = table.row_values(0)[0]

tableName = re.findall("[A-Z].*\w+", temp)[0]

nrows = table.nrows

print nrows

sql = "create table " + tableName + "( \n"

for rownum in range(2, nrows):

row = table.row_values(rownum)

if row and rownum != (nrows - 1):

if row[1] == "ID":

temp = float(row[3])

sql += row[1] + " " + row[2] + "(" + str(int(temp)) + ") " + "PRIMARY KEY,\n"

else:

sql += row[1] + " "

if re.search("DECI.*", row[2]):

sql += " " + row[2]

elif row[2] == "NUMBER" and row[3] == 8:

sql += " int "

elif row[2] == "NUMBER" and row[3] == 1:

sql += " smallint "

elif row[2] == "NUMBER" and row[3] > 10:

sql += "bigint"

elif row[2] == "DATETIME":

sql += " timestamp "

elif row[2] == "DATE":

sql += " date "

else:

temp = float(row[3])

sql += " " + row[2] + "(" + str(int(temp)) + ") "

if row[4] == "Y" and row[5] == "Y":

sql += " NOT NULL UNIQUE,\n"

elif row[4] == "Y" and row[5] != "Y":

sql += " NOT NULL,\n"

elif row[4] != "Y" and row[5] != "Y":

sql += ",\n"

else:

sql += row[1] + " "

if re.search("DECI.*", row[2]):

sql += " " + row[2]

else:

sql += " " + row[2] + "(" + str(row[3]) + ") "

if row[4] == "Y" and row[5] == "Y":

sql += " NOT NULL UNIQUE,\n"

elif row[4] == "Y" and row[5] != "Y":

sql += " NOT NULL,\n"

elif row[4] != "Y" and row[5] != "Y":

sql += " \n)"

print sql

create table BH_Business(

ID VARCHAR(64) PRIMARY KEY,

BUSI_SERIAL_NO VARCHAR(50) NOT NULL UNIQUE,

BUSI_CODE VARCHAR(10) NOT NULL,

BRANCH_CODE VARCHAR(10) NOT NULL,

TELLER_CODE VARCHAR(10) NOT NULL,

AMT DECIMAL(14,2) NOT NULL,

CURRENCY VARCHAR(6) NOT NULL,

CUSTOM_LVL NUMBER(1) NOT NULL,

STATE VARCHAR(2) NOT NULL,

REMARKS VARCHAR(200) ,

WEIGHT_VALUE NUMBER(8) NOT NULL,

TMP_WEIGHT_VALUE NUMBER(8) NOT NULL,

URGENT_FLAG NUMBER(1) NOT NULL,

ACCP_TIME timestamp NOT NULL,

CLOSE_TIME timestamp NOT NULL,

WORK_FLOW_ID VARCHAR(200) ,

TMP_UNDO_FLAG NUMBER(1) NOT NULL,

SYS_ID VARCHAR(6) NOT NULL,

MEDIUM VARCHAR(8) NOT NULL,

CRT_TELLER_ID VARCHAR(50) NOT NULL,

CRT_TIME timestamp NOT NULL,

CRT_IP VARCHAR(50) NOT NULL,

UPD_TELLER_ID VARCHAR(50) ,

UPD_TIME timestamp ,

UPD_IP VARCHAR(50.0)

)

时间： 08-18