arcpy.management.CreateDatabaseUser(input_database, {user_authentication_type}, user_name, {user_password}, {role}, {tablespace_name})
|
名称
|
说明
|
数据类型
|
|
input_database
|
连接到 Oracle、PostgreSQL 或 SQL Server 数据库或这些数据库中的企业级地理数据库的连接文件。 确保以具有在数据库中创建用户的权限的用户身份建立连接。 连接到 Oracle 时，必须以 sys 用户身份进行连接。
|
Workspace
|
|
user_authentication_type
（可选）
|
指定用户的身份验证类型。 如果指定 OPERATING_SYSTEM_USER，则必须已存在您将创建的用户的操作系统登录账户。 仅 SQL Server 和 Oracle 数据库支持操作系统用户。
|
Boolean
|
|
user_name
|
新数据库用户的名称。
如果您为操作系统登录账户创建数据库用户，则用户名必须与登录账户名相同。
|
String
|
|
user_password
（可选）
|
新用户的密码。 强制实行基础数据库的密码策略。
如果您为操作系统登录账户创建数据库用户，则将不需要任何输入。
|
Encrypted String
|
|
role
（可选）
|
要将新用户添加到的现有数据库角色的名称。
|
String
|
|
tablespace_name
（可选）
|
将用作 Oracle 数据库中新用户的默认表空间名称。 可指定预配置表空间，如果表空间不存在，则将在 Oracle 默认存储位置创建大小为 400 MB 的表空间。 如果未提供表空间，则用户的默认表空间将设置为 Oracle 默认表空间。
|
String
|
派生输出
|
名称
|
说明
|
数据类型
|
|
out_result
|
工具是否成功执行。
|
Boolean
|
代码示例
CreateDatabaseUser 示例 1（Python 窗口）
此示例脚本使用预定义的数据库连接文件 (oracledb1.sde) 在 Oracle 中创建数据库用户并为该用户创建默认表空间 (sdetbs)。
import arcpy
arcpy.management.CreateDatabaseUser("C:/myconnections/oracledb1.sde",
"DATABASE_USER", "map", "Pam987", "sdetbs")
CreateDatabaseUser 示例 2（Python 窗口）
此示例脚本在 connections 文件夹中创建输入工作空间 (pgconn.sde)，并在 PostgreSQL 中创建数据库登录角色和方案。
import arcpy
arcpy.management.CreateDatabaseConnection("C:/connections", "pgconn.sde",
"POSTGRESQL", myserver, mypgdb,
"DATABASE_AUTH", "ela", "3L@pwd",
"SAVE_USERNAME")
arcpy.management.CreateDatabaseUser("C:/connections/pgconn.sde",
"DATABASE_USER", "dataowner", "N0look")
CreateDatabaseUser 示例 3（Python 窗口）
此示例脚本在 SQL Server 中创建映射到现有操作系统登录账户 (mynet\vorhoos) 的数据库用户，并使用预定义数据库连接文件 (connection_ssi.sde)。
import arcpy
arcpy.management.CreateDatabaseUser("C:/gdbconnections/connection_ssi.sde",
"OPERATING_SYSTEM_USER", "mynet\\vorhoos")
CreateDatabaseUser 示例 4（独立脚本）
以下独立脚本可以使用选项提供站点特定的信息，从而创建数据库用户：
"""
Name: create_database_user.py
Description: Provide connection information to a database user.
Type create_database_user.py -h or create_database_user.py --help for usage
"""
# Import system modules
import arcpy
import os
import optparse
import sys
# Define usage and version
parser = optparse.OptionParser(usage = "usage: %prog [Options]", version="%prog 1.0 for 10.1 release")
#Define help and options
parser.add_option ("--DBMS", dest="Database_type", type="choice", choices=['SQLSERVER', 'ORACLE', 'POSTGRESQL', ''], default="", help="Type of enterprise DBMS: SQLSERVER, ORACLE, or POSTGRESQL.")
parser.add_option ("-i", dest="Instance", type="string", default="", help="DBMS instance name")
parser.add_option ("-D", dest="Database", type="string", default="none", help="Database name: Not required for Oracle")
parser.add_option ("--auth", dest="Account_authentication", type ="choice", choices=['DATABASE_AUTH', 'OPERATING_SYSTEM_AUTH'], default='DATABASE_AUTH', help="Authentication type options (case-sensitive): DATABASE_AUTH, OPERATING_SYSTEM_AUTH. Default=DATABASE_AUTH")
parser.add_option ("-U", dest="Dbms_admin", type="string", default="", help="DBMS administrator user")
parser.add_option ("-P", dest="Dbms_admin_pwd", type="string", default="", help="DBMS administrator password")
parser.add_option ("--utype", dest="user_type", type ="choice", choices=['DATABASE_USER', 'OPERATING_SYSTEM_USER'], default='DATABASE_USER', help="Authentication type options (case-sensitive): DATABASE_USER, OPERATING_SYSTEM_USER. Default=DATABASE_USER")
parser.add_option ("-u", dest="dbuser", type="string", default="", help="database user name")
parser.add_option ("-p", dest="dbuser_pwd", type="string", default="", help="database user password")
parser.add_option ("-r", dest="role", type="string", default="", help="role to be granted to the user")
parser.add_option ("-t", dest="Tablespace", type="string", default="", help="Tablespace name")
# Check if value entered for option
try:
(options, args) = parser.parse_args()
#Check if no system arguments (options) entered
if len(sys.argv) == 1:
print("%s: error: %s\n" % (sys.argv[0], "No command options given"))
parser.print_help()
sys.exit(3)
#Usage parameters for spatial database connection
database_type = options.Database_type.upper()
instance = options.Instance
database = options.Database.lower()
account_authentication = options.Account_authentication.upper()
dbms_admin = options.Dbms_admin
dbms_admin_pwd = options.Dbms_admin_pwd
dbuser = options.dbuser
dbuser_pwd = options.dbuser_pwd
tablespace = options.Tablespace
user_type = options.user_type
role = options.role
if (database_type == "SQLSERVER"):
database_type = "SQL_SERVER"
if (database_type ==""):
print(" \n%s: error: \n%s\n" % (sys.argv[0], "DBMS type (--DBMS) must be specified."))
parser.print_help()
sys.exit(3)
if (database_type == "SQL_SERVER"):
if (account_authentication == "DATABASE_AUTH" and dbms_admin == ""):
print("\n%s: error: %s\n" % (sys.argv[0], "DBMS administrator must be specified with database authentication"))
sys.exit(3)
if (account_authentication == "OPERATING_SYSTEM_AUTH" and dbms_admin != ""):
print("\nWarning: %s\n" % ("Ignoring DBMS administrator specified when using operating system authentication..."))
else:
if (dbuser.lower() == ""):
print("\n%s: error: %s\n" % (sys.argv[0], "Database user must be specified."))
sys.exit(3)
if (dbms_admin == ""):
print("\n%s: error: %s\n" % (sys.argv[0], "DBMS administrator must be specified!"))
sys.exit(3)
if (user_type == "DATABASE_USER" and (dbuser =="" or dbuser_pwd =="")):
print(" \n%s: error: \n%s\n" % (sys.argv[0], "To create database authenticated user, user name and password must be specified!"))
parser.print_help()
sys.exit(3)
# Get the current product license
product_license=arcpy.ProductInfo()
# Checks required license level
if product_license.upper() == "ARCVIEW" or product_license.upper() == 'ENGINE':
print("\n" + product_license + " license found!" + " Creating a user in an enterprise geodatabase or database requires an ArcGIS Desktop Standard or Advanced, ArcGIS Engine with the Geodatabase Update extension, or ArcGIS Server license.")
sys.exit("Re-authorize ArcGIS before creating a database user.")
else:
print("\n" + product_license + " license available! Continuing to create...")
arcpy.AddMessage("+++++++++")
# Local variables
instance_temp = instance.replace("\\","_")
instance_temp = instance_temp.replace("/","_")
instance_temp = instance_temp.replace(":","_")
Conn_File_NameT = instance_temp + "_" + database + "_" + dbms_admin
if os.environ.get("TEMP") == None:
temp = "c:\\temp"
else:
temp = os.environ.get("TEMP")
if os.environ.get("TMP") == None:
temp = "/usr/tmp"
else:
temp = os.environ.get("TMP")
Connection_File_Name = Conn_File_NameT + ".sde"
Connection_File_Name_full_path = temp + os.sep + Conn_File_NameT + ".sde"
# Check for the .sde file and delete it if present
arcpy.env.overwriteOutput=True
if os.path.exists(Connection_File_Name_full_path):
os.remove(Connection_File_Name_full_path)
try:
print("\nCreating Database Connection File...\n")
# Process: Create Database Connection File...
arcpy.management.CreateDatabaseConnection(out_folder_path=temp, out_name=Connection_File_Name, database_platform=database_type, instance=instance, database=database, account_authentication=account_authentication, username=dbms_admin, password=dbms_admin_pwd, save_user_pass="TRUE")
for i in range(arcpy.GetMessageCount()):
if "000565" in arcpy.GetMessage(i): #Check if database connection was successful
arcpy.AddReturnMessage(i)
arcpy.AddMessage("\n+++++++++")
arcpy.AddMessage("Exiting!!")
arcpy.AddMessage("+++++++++\n")
sys.exit(3)
else:
arcpy.AddReturnMessage(i)
arcpy.AddMessage("+++++++++\n")
print("Creating database user...\n")
arcpy.management.CreateDatabaseUser(input_workspace=Connection_File_Name_full_path, user_authentication_type=user_type, user_name=dbuser, user_password=dbuser_pwd, role=role, tablespace_name=tablespace)
for i in range(arcpy.GetMessageCount()):
arcpy.AddReturnMessage(i)
arcpy.AddMessage("+++++++++\n")
except:
for i in range(arcpy.GetMessageCount()):
arcpy.AddReturnMessage(i)
#Check if no value entered for option
except SystemExit as e:
if e.code == 2:
parser.usage = ""
print("\n")
parser.print_help()
parser.exit(2)