Available with Standard or Advanced license.
The goal of upgrading an enterprise geodatabase is to update the geodatabase system tables, stored procedures, types, and functions to take advantage of new functionality and bug fixes.
Install a new version of the ArcGIS client or apply a service pack, patch, or hot fix to an existing installation and upgrade the geodatabase.
Before you upgrade
When you upgrade any enterprise system, including a geodatabase, plan ahead. Test the new version on a development or test server to ensure that it works with all your client applications.
When you have determined that the new system works the way you expected, schedule the upgrade; be sure the necessary staff are available to perform the upgrade and that they have the permissions necessary to complete their assigned tasks.
Be aware of the following:
- Upgrades from beta versions of the software are not supported.
- You can upgrade directly from a 10.2.x, 10.3.x, 10.4.x, 10.5.x, 10.6.x, 10.7.x, or 10.8 geodatabase if your database release is supported for the ArcGIS version to which you upgrade.
- There is no formal mechanism to downgrade a geodatabase to a previous version. If, after upgrading to a newer version, you want to downgrade the geodatabase, you must restore the old database from a backup file.
- If you intend to upgrade a 10.4.1 or earlier geodatabase, remove all locators from the geodatabase before upgrading.
The following is a checklist of steps to complete before you upgrade your geodatabase:
- Read IBM Db2 database requirements for ArcGIS 10.8.1 to confirm that Esri supports the Db2 z/OS and ArcGIS version combination you want to use.
Your database must be at a supported release and your hardware must meet at least the minimum system requirements before you upgrade your geodatabase.
- Check to see if your geodatabase can be upgraded. To do this, install the ArcGIS client version to which you want to upgrade. If you install ArcMap, you can connect to the geodatabase and open the Database Properties dialog box to see if a geodatabase upgrade is possible. If you install ArcGIS Server (enterprise edition) or the ArcGIS Engine Geodatabase Update extension, you can use the ArcPy Describe function to determine if the geodatabase can be upgraded.
# Open Python. cd /arcgis/server/tools ./python # Create a connection to the geodatabase. arcpy.CreateDatabaseConnection_management("/tmp/", "egdb_connection.sde", "DB2ZOS", "mydbgdb", "DATABASE_AUTH", "sde", "mysdepassword", "SAVE_USERNAME") # Import ArcPy and check the geodatabase release. import arcpy isCurrent = arcpy.Describe('/tmp/egdb_connection.sde').currentRelease print isCurrent
If false is returned, you can upgrade your geodatabase. If true is returned, you do not need to upgrade your geodatabase. Do not proceed with the subsequent steps.
- Make a backup of the subsystem that comprises the geodatabase.
- Grant the sde user BINDADD, CREATE ON COLLECTION SDE, and DBADM authority in the database. This is required to upgrade.
- Remove any custom functionality you may have added to the geodatabase system tables outside ArcGIS, such as triggers or additional indexes.
The upgrade procedure cannot accommodate customizations you make to the system tables. If such customizations prevent the alteration of a system table's schema, the upgrade will fail.
- At this point, you might want to create a second backup of the subsystem to preserve the changes you made in the preceding steps.
- Install the current release of an ArcGIS client (ArcMap Desktop Standard or Desktop Advanced or ArcGIS Server) on a computer that can connect to the geodatabase to perform the upgrade.
- Make sure there are no connections to the geodatabase you are upgrading.
You can see a list of who is currently connected to your geodatabase by opening the Connections tab of the Geodatabase Administration dialog box in ArcMap.
You can now upgrade your geodatabase.
Upgrade the geodatabase
You can use the Upgrade Geodatabase tool in ArcMap or a Python script run on the ArcGIS client computer to upgrade your geodatabase.
Use the Upgrade Geodatabase tool
You can open the Upgrade Geodatabase from the Database Properties dialog box in ArcMap by clicking the Upgrade Geodatabase button on the General tab, or open the tool directly. If you open the tool from Database Properties, the Input geodatabase text box is prepopulated with the geodatabase connection information.
Esri recommends that you leave both the Pre-requisites check and Upgrade geodatabase options checked. That way, the tool checks to see if the prerequisites to upgrade have been met before continuing with the geodatabase upgrade.
The prerequisite check detects other active connections to the geodatabase, determines whether the connecting user has sufficient privileges to upgrade the geodatabase, makes sure all datasets can be opened, and ascertains that the database and libraries are at the same release. If any prerequisites are not met, the tool terminates. You must correct any problems before you run the upgrade procedure again.
The results of this check are reported on the geoprocessing tool dialog box. If the check (or upgrade) fails, results are also written to the GDBUpgrade.log, which can be found in c:\Users\<user name>\AppData\Local\ESRI\<ArcGIS product>.
If all checks are passed, the tool proceeds with the upgrade. The status for the prerequisites check and the upgrade are shown on the geoprocessing tool progress dialog box. If the upgrade fails, information is written to the GDBUpgrade.log. Additional information is written to the sde_setup.log, which can be found in the system TEMP directory.
Run a script
To upgrade the geodatabase, copy one of these example scripts into a text editor. Alter any variable values to match the information at your site.
- If you have an existing database connection file that connects as the sde user, copy the script that applies to the client operating system, paste it into a text editor, alter it to use information specific to your site, save and close the file, then run it:
# Name: upgradesdegdb_example.py # Description: Connect from a Windows computer # with an existing database connection file # and upgrade an enterprise geodatabase # Import arcpy module import arcpy # Local variables: Output_Workspace = "C:\\ArcGIS\connection_files\<Connection file>" Default_gdb = "C:\\ArcGIS\connection_files\<Connection file>" # Process: Upgrade Geodatabase arcpy.UpgradeGDB_management(Default_gdb, "PREREQUISITE_CHECK", "UPGRADE")
# Name: upgradesdegdb_example.py # Description: Connect from a Linux or UNIX computer # with an existing database connection file # and upgrade an enterprise geodatabase # Import arcpy module import arcpy # Local variables: Output_Workspace = "<user>/connections/<Connection_file>" Default_gdb = "<user>/connections/<Connection_file>" # Process: Upgrade Geodatabase arcpy.UpgradeGDB_management(Default_gdb, "PREREQUISITE_CHECK", "UPGRADE")
- If you do not have a database connection file on the computer from which you are scripting the upgrade, you can copy the following script and provide your site-specific information at the command line:For example, if you saved the text file as gdbupgrade and your cataloged database is mydbgdb, type the following at a command prompt:
""" Name: upgrade_gdb.py Description: Provide connection information to an Enterprise geodatabase and upgrade the geodatabase Type upgrade_gdb.py -h or upgrade_gdb.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 2.0; valid for 10.1 only") #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, or POSTGRESQL.") 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 ("--upgrade", dest="Upgrade", type="choice", choices=['TRUE', 'FALSE'], default="FALSE", help="Upgrade Options (case-sensitive): TRUE=Perform Pre-requisite check and upgrade geodatabase, FALSE=Perform Pre-requisite check only. Default=FALSE") parser.add_option ("-D", dest="Database", type="string", default="none", help="Database name: Not required for Oracle") # 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, "No command options given")) parser.print_help() sys.exit(3) #Usage parameters for spatial database connection to upgrade account_authentication = options.account_authentication.upper() username = options.User.lower() password = options.Password do_upgrade = options.Upgrade database = options.Database.lower() database_type = options.Database_type.upper() instance = options.Instance if (database_type == ""): print("\nDatabase type must be specified!\n") parser.print_help() sys.exit(3) if (database_type == "SQLSERVER"): database_type = "SQL_SERVER" # Get the current product license product_license=arcpy.ProductInfo() # Checks required license level to upgrade if product_license.upper() == "ARCVIEW" or product_license.upper() == 'ENGINE': print("\n" + product_license + " license found!" + " Enterprise geodatabase upgrade requires an ArcGIS Desktop Standard or Advanced, ArcGIS Engine with the Geodatabase Update extension, or ArcGIS Server license.") sys.exit("Re-authorize ArcGIS before upgrading.") else: print("\n" + product_license + " license available! Continuing to upgrade...") 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") # Check whether geodatabase needs upgrade isCurrent = arcpy.Describe(Connection_File_Name_full_path).currentRelease if isCurrent == True: print("The geodatabase is already at the current release and cannot be upgraded!") sys.exit("Upgrade did not run.") # Process: Upgrade geodatabase... try: if do_upgrade.lower() == "true": print("Upgrading Geodatabase...\n") arcpy.UpgradeGDB_management(input_workspace=Connection_File_Name_full_path, input_prerequisite_check="PREREQUISITE_CHECK", input_upgradegdb_check="UPGRADE") for i in range(arcpy.GetMessageCount()): arcpy.AddReturnMessage(i) arcpy.AddMessage("+++++++++\n") else: print("Running Pre-Requisite Check...\n") arcpy.UpgradeGDB_management(input_workspace=Connection_File_Name_full_path, input_prerequisite_check="PREREQUISITE_CHECK", input_upgradegdb_check="NO_UPGRADE") 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)
gdbupgrade --DBMS DB2ZOS -i mydbgdb --auth DATABASE_AUTH -u sde -p mysdepassword --upgrade TRUE