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Upgrade a geodatabase in Oracle

In this topic

  1. Before you upgrade
  2. Upgrade the geodatabase
  3. Oracle releases and branch versions

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.

Complete the required steps prior to upgrading, and then upgrade your geodatabase using the Upgrade Geodatabase geoprocessing tool or a Python script.

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 of user-schema geodatabases are no longer supported. At this time, you can upgrade the sde geodatabase, but you cannot upgrade the user-schema geodatabases. You can still connect to the user-schema geodatabases, but you cannot upgrade them.
  • Upgrades from beta or prerelease versions of the software are not supported.
  • You can upgrade directly from a 10.8.1, 10.9.x, or 11.x geodatabase if your database release is supported for the ArcGIS version to which you upgrade.

    To upgrade from an earlier version of the geodatabase, you must first upgrade the geodatabase to 10.8.1, 10.9.x, or 11.0. Follow the instructions for that version upgrade before you upgrade to the current geodatabase version.

  • You cannot upgrade a geodatabase in an Oracle 12c database. Upgrade to a supported Oracle version first, and then you can upgrade the geodatabase.
  • 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 can restore the database from a backup file that contains the older geodatabase version.
  • Verify that the Oracle OPEN_CURSORS parameter is set to a large value, such as 2000, and that the setting is synchronized with the geodatabase.
  • Once you upgrade the geodatabase to the current release, the geodatabase will use only global temporary tables for log file tables.

The following is a checklist of steps to complete before you upgrade the geodatabase:

  1. Read the ArcGIS requirements for Oracle to confirm that Esri supports the Oracle and ArcGIS version combination you want to use.
  2. Check to see if the geodatabase can be upgraded.

    To do this, install the ArcGIS client version you want to move to on one machine. If you install ArcGIS Pro, 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), 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",
                                          "ORACLE",
                                          "myogdb",
                                          "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 the geodatabase. If true is returned, you do not need to upgrade the geodatabase. Do not proceed with the subsequent steps.

  3. Ensure that the Oracle Text component is installed.

    The Text component is installed by default in Oracle; however, if you did not do a default installation, the Text component may not have been installed.

    To see if it is installed, execute the following SQL statement while signed in as SYSTEM or a user with DBA privileges in the database:

    SELECT owner, object_name
FROM all_objects
WHERE object_type = 'PACKAGE'
  AND object_name = 'CTX_DDL';
    If no record is returned, the Text component is not installed. Run the Oracle installation to install the Text component.

  4. Create a backup of the database.
  5. 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 take into account customizations you make to the system tables. If such customizations prevent the alteration of a system table's schema, the upgrade will fail.

  6. Grant the geodatabase administrator the permissions necessary to upgrade a geodatabase.

    See Privileges for geodatabases in Oracle for a list of required privileges.

  7. If you access data directly from SQL, replace the existing st_shapelib on your Oracle server with the new version of the library.

    Download the new st_shapelib file from My Esri.

    Be sure to use the library appropriate to your Oracle server operating system.

    If you place the library in a different directory on the Oracle server than it was previously, you must reconfigure the extproc to point to the new library location and restart the Oracle listener. See Configure the extproc to access ST_Geometry in Oracle for more information.

  8. Ensure that there are no users connected to the geodatabase you are upgrading. If the geodatabase contains user-schema geodatabases, also ensure no one is connected to any of the user-schema geodatabases.

    To see a list of the users who are currently connected to the geodatabase, open the Geodatabase Administration dialog box in ArcGIS Pro.

You can now upgrade the geodatabase.

Upgrade the geodatabase

You can use the Upgrade Geodatabase tool in ArcGIS Pro, or use a Python script run on the ArcGIS client computer to upgrade the geodatabase.

Note:

You must use current connection syntax when you connect to the geodatabase to upgrade it. The upgrade process will fail if you use older connection syntax. See Connect to Oracle from ArcGIS for information on connection syntax.

Use the Upgrade Geodatabase tool

Open the Upgrade Geodatabase geoprocessing tool from one of the following:

  • The Geodatabase Administration toolset in the Data Management toolbox
  • The Run Upgrade button on the General tab of the Database Properties dialog box in ArcGIS Pro

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 confirms that 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, ensures that the database can support XML columns, ensures that all datasets can be opened, and confirms 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 file in the c:\Users\<user name>\AppData\Local\ESRI\<ArcGIS product> folder.

If all checks pass, 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 file. Additional information is written to the sde_setup.log file in the system TEMP directory.

Run a script

To upgrade the geodatabase using a Python script, 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 your operating system, paste it in a text editor, alter it to use information specific to your site, save and close the file, and 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:
    """
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[0], "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)
    For example, if you saved the text file as gdbupgrade and the database name is myogdb, type the following at a command prompt:

    gdbupgrade --DBMS ORACLE -i myogdb --auth DATABASE_AUTH -u sde -p mysdepassword --upgrade TRUE

Oracle releases and branch versions

Branch version system tables are only created if you create or upgrade your geodatabase in an Oracle release in which ArcGIS supports branch versions. That means if the geodatabase is in a version of Oracle in which branch versioning is not supported, you cannot use branch versioning.

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In this topic
  1. Before you upgrade
  2. Upgrade the geodatabase
  3. Oracle releases and branch versions