在 Oracle 中使用脚本创建地理数据库

您可以复制并修改已提供的某个示例脚本以便在 Oracle 数据库管理系统中创建地理数据库。

在运行脚本之前必须完成一些附加任务。以下步骤对这些任务和脚本自身进行了介绍：

步骤:

1. 在服务器上安装并配置 Oracle。
2. 如果要从 Oracle 服务器以外的计算机运行 Python 脚本，请在将要运行脚本的计算机上安装 Oracle 客户端。

   Oracle 客户端可从 Esri 客户关怀中心门户网站下载。如果从 ArcGIS 32 位客户端运行脚本，则需下载 32 位版本的 Oracle 客户端。如果从 ArcGIS for Server 运行脚本，则需下载 64 位版的 Oracle 客户端。有关详细信息，请参阅设置到 Oracle 的连接。

3. 在安装了 ArcGIS for Desktop（Standard 或 Advanced）、ArcGIS for Server（Standard 或 Advanced）或具有 Geodatabase Update 扩展模块的 ArcGIS Engine 的计算机上，将这些示例脚本之一复制到 ArcGIS for Desktop 的 Python 窗口或复制到任何 Python IDE（如 PythonWin 或 WING）中。

   此示例创建 sde 用户和表空间、授予 sde 用户创建地理数据库的权限，然后创建地理数据库：

   """
   Name: create_enterprise_gdb.py
   Description: Provide connection information to a DBMS instance and create an enterprise geodatabase.
   Type  create_enterprise_gdb.py -h or create_enterprise_gdb.py --help for usage
   Author: Esri
   """
   
   # Import system modules
   import arcpy, os, optparse, sys
   
   
   # Define usage and version
   parser = optparse.OptionParser(usage = "usage: %prog [Options]", version="%prog 1.0 for " + arcpy.GetInstallInfo()['Version'] )
   
   #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 ("--schema", dest="Schema_type", type="choice", choices=['SDE_SCHEMA', 'DBO_SCHEMA'], default="SDE_SCHEMA", help="Schema Type for SQL Server geodatabase, SDE or DBO. Default=SDE_SCHEMA")
   parser.add_option ("-u", dest="Gdb_admin", type="string", default="", help="Geodatabase administrator user name")
   parser.add_option ("-p", dest="Gdb_admin_pwd", type="string", default="", help="Geodatabase administrator password")
   parser.add_option ("-t", dest="Tablespace", type="string", default="", help="Tablespace name")
   parser.add_option ("-l", dest="Authorization_file", type="string", default="", help="Full path and name of authorization file")
   # 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
   	schema_type = options.Schema_type.upper()
   	gdb_admin = options.Gdb_admin
   	gdb_admin_pwd = options.Gdb_admin_pwd	
   	tablespace = options.Tablespace
   	license = options.Authorization_file
   	
   	
   	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 (license == ""):
   		print " \n%s: error: \n%s\n" % (sys.argv[0], "Authorization file (-l) must be specified.")
   		parser.print_help()
   		sys.exit(3)			
   	
   	if(database_type == "SQL_SERVER"):
   		if(schema_type == "SDE_SCHEMA" and gdb_admin.lower() != "sde"):
   			print "\n%s: error: %s\n" % (sys.argv[0], "To create SDE schema on SQL Server, geodatabase administrator must be SDE.")
   			sys.exit(3)
   		if (schema_type == "DBO_SCHEMA" and gdb_admin != ""):
   			print "\nWarning: %s\n" % ("Ignoring geodatabase administrator specified when creating DBO schema...")
   		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 (schema_type == "DBO_SCHEMA"):
   			print "\nWarning: %s %s, %s\n" % ("Only SDE schema is supported on", database_type, "switching to SDE schema..." )
   			
   		if( gdb_admin.lower() == ""):
   			print "\n%s: error: %s\n" % (sys.argv[0], "Geodatabase administrator must be specified.")
   			sys.exit(3)
   
   		if( gdb_admin.lower() != "sde"):
   			if (database_type == "ORACLE"):
   				print "\nGeodatabase admin user is not SDE, creating user schema geodatabase on Oracle...\n"
   				sys.exit(3)
   			else:
   				print "\n%s: error: %s for %s.\n" % (sys.argv[0], "Geodatabase administrator must be SDE", database_type)
   				sys.exit(3)
   			
   		if( dbms_admin == ""):
   			print "\n%s: error: %s\n" % (sys.argv[0], "DBMS administrator must be specified!")
   			sys.exit(3)
   
   		if (account_authentication == "OPERATING_SYSTEM_AUTH"):
   			print "Warning: %s %s, %s\n" % ("Only database authentication is supported on", database_type, "switching to database authentication..." )
   
   	# 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 an enterprise geodatabase requires an ArcGIS for Desktop Standard or Advanced, ArcGIS Engine with the Geodatabase Update extension, or ArcGIS for Server license."
   		sys.exit("Re-authorize ArcGIS before creating enterprise geodatabase.")
   	else:
   		print "\n" + product_license + " license available!  Continuing to create..."
   		arcpy.AddMessage("+++++++++")
   	
   	
   	try:
   		print "Creating enterprise geodatabase...\n"
   		arcpy.CreateEnterpriseGeodatabase_management(database_platform=database_type,instance_name=instance, database_name=database, account_authentication=account_authentication, database_admin=dbms_admin, database_admin_password=dbms_admin_pwd, sde_schema=schema_type, gdb_admin_name=gdb_admin, gdb_admin_password=gdb_admin_pwd, tablespace_name=tablespace, authorization_file=license)
   		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)
   

   如果想要手动创建 sde 用户和表空间，您可以使用此示例脚本在预配置的 Oracle 数据库中启用地理数据库功能：

   """
   Name: enable_enterprise_gdb.py
   Description: Provide connection information to an enterprise database
   and enable enterprise geodatabase.
   Type enable_enterprise_gdb.py -h or enable_enterprise_gdb.py --help for usage
   Author: Esri
   """
   
   # Import system modules
   import arcpy, os, optparse, sys
   
   
   # Define usage and version
   parser = optparse.OptionParser(usage = "usage: %prog [Options]", version="%prog 1.0 for " + arcpy.GetInstallInfo()['Version'] )
   
   #Define help and options
   parser.add_option ("--DBMS", dest="Database_type", type="choice", choices=['SQLSERVER', 'ORACLE', 'POSTGRESQL', 'DB2','INFORMIX','DB2ZOS', ''], default="", help="Type of enterprise DBMS:  SQLSERVER, ORACLE, POSTGRESQL, DB2, INFORMIX, or DB2ZOS.")
   parser.add_option ("-i", dest="Instance", type="string", default="", help="DBMS instance name")
   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="User", type="string", default="", help="Geodatabase administrator user name")
   parser.add_option ("-p", dest="Password", type="string", default="", help="Geodatabase  administrator password")
   parser.add_option ("-D", dest="Database", type="string", default="none", help="Database name:  Not required for Oracle")
   parser.add_option ("-l", dest="Authorization_file", type="string", default="", help="Full path and name of authorization file")
   
   
   # 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
   	account_authentication = options.account_authentication.upper()
   	username = options.User.lower() 
   	password = options.Password	
   	database = options.Database.lower()
   	license = options.Authorization_file
   
   
   	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 (license == ""):
   		print " \n%s: error: \n%s\n" % (sys.argv[0], "Authorization file (-l) must be specified.")
   		parser.print_help()
   		sys.exit(3)
   
   	if (database_type == "SQLSERVER"):
   		database_type = "SQL_SERVER"
   		
   	# Get the current product license
   	product_license=arcpy.ProductInfo()
   	
   	if (license == ""):
   		print " \n%s: error: %s\n" % (sys.argv[0], "Authorization file (-l) must be specified.")
   		parser.print_help()
   		sys.exit(3)
   	
   	# Checks required license level
   	if product_license.upper() == "ARCVIEW" or product_license.upper() == 'ENGINE':
   		print "\n" + product_license + " license found!" + "  Enabling enterprise geodatabase functionality requires an ArcGIS for Desktop Standard or Advanced, ArcGIS Engine with the Geodatabase Update extension, or ArcGIS for Server license."
   		sys.exit("Re-authorize ArcGIS before enabling an enterprise geodatabase.")
   	else:
   		print "\n" + product_license + " license available!  Continuing to enable..."
   		arcpy.AddMessage("+++++++++")
   	
   	# Local variables
   	instance_temp = instance.replace("\\","_")
   	instance_temp = instance_temp.replace("/","_")
   	instance_temp = instance_temp.replace(":","_")
   	Conn_File_NameT = instance_temp + "_" + database + "_" + username    
   	
   	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)
   	
   	print "\nCreating Database Connection File...\n"	
   	# Process: Create Database Connection File...
   	# Usage:  out_file_location, out_file_name, DBMS_TYPE, instnace, database, account_authentication, username, password, save_username_password(must be true)
   	arcpy.CreateDatabaseConnection_management(out_folder_path=temp, out_name=Connection_File_Name, database_platform=database_type, instance=instance, database=database, account_authentication=account_authentication, username=username, password=password, 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")
   	
   	
   	# Process: Enable geodatabase...
   	try:
   		print "Enabling Enterprise Geodatabase...\n"
   		arcpy.EnableEnterpriseGeodatabase_management(input_database=Connection_File_Name_full_path, authorization_file=license)
   		for i in range(arcpy.GetMessageCount()):
   			arcpy.AddReturnMessage(i)
   		arcpy.AddMessage("+++++++++\n")
   	except:
   		for i in range(arcpy.GetMessageCount()):
   			arcpy.AddReturnMessage(i)
   			
   	if os.path.exists(Connection_File_Name_full_path):
   		os.remove(Connection_File_Name_full_path)
   			
   #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)
   

4. 修改此脚本以包含特定于您的站点的信息。
5. 运行您复制和更改的脚本。

用于地理数据库创建的日志文件 (GDBCreateGeodatabase<#>.log) 会写入运行此脚本的计算机上 TEMP 或 TMP 变量所指定的目录。