administering your oracle...
TRANSCRIPT
![Page 1: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/1.jpg)
Technical Workshops |
Esri International User Conference San Diego, California
Administering your Oracle Geodatabase
Travis Val Jim McAbee
July 25, 2012
![Page 2: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/2.jpg)
Agenda
• Administration Topics - System Requirements and Configuration - 10.1 Administration Options - 10.1 Client and Connection Differences - Installation, Migration and Upgrade Scenarios - Managing Performance in 11g - Some Notes on Advanced Configurations - Loading, Backup and Spatial Types
• Pre-Requisites - Administration of Geodatabase Intro - Basic knowledge of database terminology - Working knowledge of ArcSDE Technology Basics
![Page 3: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/3.jpg)
System Requirements and Configuration
![Page 4: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/4.jpg)
Major Themes 9.x/10.0 to 10.1
• System Requirements - 9.3/10 to 10.1 biggest impact on client configuration 32 vs. 64 bit,
instant client, etc…
• Administration Automation - Command Line Tools: Oracle runs on Unix/Linux so they may be
used – ArcSDE command line tools are separate install - 10.1 GDB Administrative interface and new GP tools
• Upgrade/Migration • Datatypes
(should be migrating out of LONG RAW to other types) • Oracle issues
- Datapump imports into 11.2.0.2 or 11.2.0.3, 11.2.0.1 tends not to have issue (GDB_Items, etc..) – ORA-00600 possible
![Page 5: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/5.jpg)
ArcGIS and Oracle Versions
ArcGIS Version
Oracle Versions
10.1 11.2.0.1 11.1.0.7 64-bit only 10.2.0.3
10.0 11.2.0.1 (64 bit) 11.1.0.7 (32 & 64) 10.2.0.3 (32 & 64)
9.3/9.3.1 11.2.0.1 (64 bit) 11.1.0.7 (64 bit) 11.1.0.6 (32 & 64) 10.2.0.3 (32 & 64) 9.2.0.7 (32 &64)
• Oracle Editions • Enterprise - Standard One – Standard
• ArcGIS Version Backwards Compatibility
9.3
10.1
9.1
10.0
9.2
![Page 6: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/6.jpg)
System Requirements: OS for Oracle 11g r2 • Check Operating System also…….including patch level requirements
10
10.1
![Page 7: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/7.jpg)
DBMS_PIPE, DBMS_LOCK, and other packages • What are they?
- DBMS_PIPE: allows sessions to communicate through memory - DBMS_LOCK: Oracle’s api to create locks in DB from SQL
• For ArcSDE granted execute to public
• Remove privileges from public? - Tech Article #35408 – Can the public privilege be removed from
Oracle’s dbms_pipe and dbms_lock packages?
• GRANT EXECUTE ON dbms_pipe TO public; • GRANT EXECUTE ON dbms_lock TO public; • GRANT EXECUTE ON dbms_lob TO public; • GRANT EXECUTE ON dbms_utility TO public; • GRANT EXECUTE ON dbms_sql TO public; • GRANT EXECUTE ON utl_raw TO public; • GRANT EXECUTE ON dbms_crypto TO sde;
![Page 8: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/8.jpg)
Oracle configuration parameters
• Oracle Memory: - System Global Area (SGA) and Program Global Area (PGA) - Memory areas used for - Interpreting SQL statements, Fetching
data and Submitting edits to database • Use Automatic Shared Memory Management (ASMM)
- Set SGA_TARGET through Oracle Enterprise Manager (OEM) • Cursor Configuration:
- Cursor: Points to rows returned by a SQL statement - Used to avoid re-parsing similar statements with bind variables - Stored in PGA and used extensively by ArcSDE - open_cursors = 2000 (or larger to avoid ORA-1000 error) - Tech Article #27024 – What is an appropriate value for the
Oracle init.ora parameter ‘open_cursors’
![Page 9: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/9.jpg)
Controlling Storage • Tablespace Management based
on - Backup requirements -
Activity - Size of segment • SDE.DBTUNE table
- Specifies configuration keyword, storage type, storage parameters
• To create a keyword: - Export DBTUNE table to a file,
edit it and import back sdedbtune –o alter
![Page 10: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/10.jpg)
10.1 Clients and Connections
![Page 11: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/11.jpg)
ArcGIS Geodata Management technology stack
ArcSDE (ArcSDE libraries & stored procedures)
Oracle (RDBMS)
Geodatabase
Spatially enabled database
Database
Behaviors & Complex Features
Versioning & Distributed Data
Transaction Management, Spatial Types, Indexing
ArcGIS clients (ArcObjects/API’s)
![Page 12: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/12.jpg)
Connection Architectures
ArcSDE libraries Geodatabase
gsrvr
giomgr
Oracle Client
Geodatabase
gsrvr Geodatabase Oracle Client
ArcSDE Libraries Database Server
giomgr
ArcSDE Libraries Database Server
“Direct Connect” – Recommended Method
“Application Server - standalone”
“Application Server”
1521
1521
5151
5151
![Page 13: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/13.jpg)
10.1 and Oracle Clients
• Administrator • Runtime • Instant (now supported at 10.1) • Remember ArcGIS Server now
64 bit at 10.1
ArcGIS for Desktop
32
ArcGIS for Server
64
64 bit Oracle
64 bit Oracle
32 bit Oracle Client
64 bit Oracle Client
![Page 14: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/14.jpg)
10.1 Connection Functionality
Geodatabase Database
10.0 Clients Query Layers introduced @ 10.0
10.1 Clients
Spatial Data ST_Geometry* SDO_Geometry
Geodatabase Administrative
Schema
*ST_Geometry SQL function support only available for supported Operating Systems (where library compiled)
10 10.1
![Page 15: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/15.jpg)
Connecting at 10.1
10
10.1
![Page 16: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/16.jpg)
10.1 Oracle Instance Connection string
server name/service name (or ID) dbsrvr/orcl
IP address of server/service name (or ID) 10:10:10:10/orcl
server name:port/service name (or ID) dbsrvr:60000/orcl
IP address of server:port/service name (or ID)
10:10:10:10:60000/orcl or [6543:e04:0:1:f587:1249:12f9:w3ud]:60000/orcl
URL of server //dbsrvr:60000/orcl
server name only (if listener configured to point to default instance)
If instance not listening on default port number, must use connection syntax that includes port number.
![Page 17: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/17.jpg)
Demo: Setting Up Instant Client
![Page 18: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/18.jpg)
10.1 Administration
![Page 19: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/19.jpg)
Administrative and Maintenance Task more capabilities from desktop for GIS manager and staff
10.1 10
• Administrative task automation – more options at 10.1 - more functionality in Desktop and Server - SDE command line tools separate install & 64 bit (need 64 bit client)
![Page 20: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/20.jpg)
Inclusion of Geodatabase Toolset
![Page 21: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/21.jpg)
![Page 22: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/22.jpg)
Multiple Geodatabase Configuration • Multiple Geodatabase for Different Tasks
- At least two Geodatabases should be present typically – production and test
- Other reasons for multiple geodatabases - Editing and publishing (web) - Production and test/development - Different application needs - Separate versioning management
- Methods for configuring multiple Geodatabases in Oracle
- Multiple instances on same server - Multiple instances on different servers - Project/Schema Geodatabase
Test/Dev. Publishing Production
![Page 23: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/23.jpg)
• Multiple Oracle Geodatabases – multiple instances or within same instance
• Geodatabase contained in specific User Schema • SDE “master” geodatabase present with Schema based
Geodatabase in instances table • Rules
- a user can own only one geodatabase - that user is the geodatabase administrator and requires those
database privileges - that user can only own data in that geodatabase - users can only own data in one geodatabase
Oracle Schema Geodatabase Admin An option for multiple Oracle Geodatabases
![Page 24: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/24.jpg)
Notes on Upgrades and Migration
![Page 25: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/25.jpg)
Administration Topics : Planning for New Configuration
• What are some of the more advanced issues? - Long Raw to BLOB - Geodatabase Administrative schema changes - Differences between Oracle versions
• Default Oracle settings are a good starting point except: - Database Cache / Memory, Max number of cursors a session can use,
Data Storage
• Estimate or measure load and storage: - Need to define a sample data, MXD and operations when possible - Oracle Enterprise Manager (OEM), Oracle Remote Diagnostic Agent
(RDA)
![Page 26: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/26.jpg)
Upgrade Considerations
• Always perform any upgrades in a test environment • Backup any custom files in %SDEHOME%\etc directory
- dbinit.sde - dbtune.sde
• Upgrade OS and Oracle first, if needed, then test • Upgrade ArcSDE, then test • Backup, Backup, Backup!
- It is NOT a Backup unless it has been tested to make sure it works.
• Check existing GDB for any errors or redundancies • Clean DBMS_PIPE - Values in the database pipe can cause
connection problems • Upgrade to 10.x requires use of ArcObjects GP tool
- New Geodatabase Administrative schema changes
![Page 27: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/27.jpg)
Upgrading Schema based Geodatabase
• Must upgrade master first and not simultaneously
• Must make a backup of the entire database; creating a backup of only a user's schema does not include the user-defined types and functions
• Stopping the ArcSDE service on the master geodatabase disables service connections to user-schema geodatabases
![Page 28: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/28.jpg)
Migration Tool • LONG RAW data type being deprecated at Oracle 11g • Migrate Storage GP tool
- Easily convert GIS datasets from a different storage format to ST_GEOMETRY in Oracle
- Changes data “in place”, no new datasets are created - Must be the data owner to execute - Supports versioned & archived datasets
![Page 29: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/29.jpg)
Upgrade Geodatabase – from ArcCatalog
![Page 30: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/30.jpg)
# Process: Upgrade Geodatabase arcpy.UpgradeGDB_management(<Connection file>, "PREREQUISITE_CHECK", "UPGRADE")
Upgrade Geodatabase
• Requires sde user upgrade permissions • Requires a direct connection to geodatabase • Pre-requisite check determines if geodatabase is
upgradable - See “Preparing to upgrade a geodatabase in Oracle”
topic for a full list of requirements
![Page 31: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/31.jpg)
Installation, Migration, Upgrade Summary
• Start with recommended minimum parameters for New and monitor Existing
• Cursors and Memory (OPEN_CURSORS, SGA, etc..)
• Check connections parameter in server_config table via sdeconfig export/import command or sql
• Monitor usage, or ask DBA’s to monitor and adjust as necessary
• Establish a performance baseline so future growth and changes can be measured
• OEM, mxdperfstat, Windows performance monitor, ASH
![Page 32: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/32.jpg)
ESRI KB and Help Articles for Parameters/Upgrade
• FAQ: What is an appropriate value for the Oracle init.ora parameter 'open_cursors'? http://resources.arcgis.com/content/kbase?fa=articleShow&d=27024
• Error: ORA-01000: maximum open cursors exceeded http://resources.arcgis.com/content/kbase?fa=articleShow&d=28861
• HowTo: Identify a cursor leak in Oracle http://resources.arcgis.com/content/kbase?fa=articleShow&d=35090
• SQL Statements using st_geometry operators experience decreased performance in Oracle 11g http://resources.arcgis.com/content/kbase?fa=articleShow&d=35236
• Oracle Parameters help topics http://webhelp.esri.com/arcgisserver/9.3/java/index.htm#geodatabases/oracle_1010194088.htm
![Page 33: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/33.jpg)
Spatial Types
![Page 34: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/34.jpg)
ESRI Spatial Type – ST_GEOMETRY
• User Defined Type (UDT) used to store geographic features • Allows access to spatial data through SQL functions • Efficiency - Automatic geometry validation • Conforms to ISO and OGC standards • Available since ArcSDE 9.2
![Page 35: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/35.jpg)
Using SQL with ST_GEOMETRY
• Needs an external dll • Extproc needs to be set up for
- Executing SQL commands on a ST_GEOMETRY column - For using ST_GEOMETRY operators - Definition and label queries inside ArcMap
• With SQL and ST you can - Create tables with a spatial attribute - Read and Analyze the spatial data - Insert, update and delete simple geometry data
• Geodatabase behavior not supported through SQL
![Page 36: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/36.jpg)
Spatial Types and Functions
• Creation of Features - through SQL
• Analysis - Buffering Geometry - Convex Hull - Difference of Geometries - Intersection of Geometries - Symmetric Differences - Union - Minimum Distance - Aggregates
• Feature Information
![Page 37: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/37.jpg)
• st_shapelib library • extproc.ora (11g) or listener.ora/tnsnames.ora
configuration
ST_Geometry spatial type configuration
![Page 38: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/38.jpg)
Setting up the ExtProc via Listener and Tnsnames tnsnames.ora file:
listener.ora file:
EXTPROC_CONNECTION_DATA = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1)) (CONNECT_DATA = (SID = PLSExtProc) (PRESENTATION = RO)) )
LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST=AKLAP.esri.com)(PORT=1521)) ) )
LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1)) (ADDRESS = (PROTOCOL = TCP)(HOST=AKLAP.esri.com)(PORT=1521)) ) )
New Entry
Original Entry
Key must match
![Page 39: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/39.jpg)
Setting up the ExtProc (10g)
LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1)) (ADDRESS = (PROTOCOL = TCP)(HOST=AKLAP.esri.com)(PORT=1521)) ) ) SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = PLSExtProc) (ORACLE_HOME = C:\oracle\product\10.2.0\db_1) (PROGRAM = extproc) (ENVS="EXTPROC_DLLS=C:\Program Files\ArcGIS\ArcSDE\ ora10gexe\bin\st_shapelib.dll") ) )
listener.ora file:
![Page 40: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/40.jpg)
extproc.ora @ 11g
• Located in ORACLE_HOME\hs\admin directory
• Windows EXTPROC_DLLS=ONLY:C:\\mylibraries\\st_shapelib.dll
• Unix/Linux SET EXTPROC_DLLS=ONLY:/user/esrilibs/libst_shapelib.so
![Page 41: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/41.jpg)
Oracle ExtProc - for St_geometry
• Modify the listener.ora and tnsnames.ora files - Oracle Documentation - Webhelp topic - Configuring the Oracle listener to access the
geodatabase with SQL - Technical articles:
- 32188 - Error: ORA-28595: Extproc agent : Invalid DLL Path - 33003 - Error: ORA-06522: libsg.so: cannot open shared object
file: No such file or directory - 33004 - Bug: ORA-06522: (path)\st_shapelib.dll: cannot open
shared object file: No such file or directory - 38043 – Bug: Configure ST_GEOMETRY for use in Oracle 11G
Release 2 on Windows - 39119 – How to: Check if the Oracle extproc is set up correctly for
direct ST_GEOMETRY SQL queries
![Page 42: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/42.jpg)
Demo: Configuring ST_Geometry
![Page 43: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/43.jpg)
• Set following in SDE.DBTUNE table when working with data stored in SDO_Geometry
- UNICODE_STRING set to “FALSE” (if VARCHAR vs. NVARCHAR is desired)
- GEOMETRY_STORAGE set to “SDO_Geometry” - SDO_SRID (if same SRID is always used) - other parameters
Few notes on SDO_Geometry
![Page 44: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/44.jpg)
Managing Performance and Troubleshooting
![Page 45: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/45.jpg)
Managing Performance in 11g : Statistics
• Table statistics - The distribution and contents of rows - What the optimizer uses to make execution plans
• Index statistics - Information about the rows stored in IOTs, and
other index metadata
• System statistics
- Internal object statistics
![Page 46: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/46.jpg)
Oracle table statistics • Describe segment characteristics for optimizer and DBA
- Critical for maintaining performance - Current statistics increase Oracle IO performance
• Update when data changes significantly: - Loading - Major editing
• Analyze through ArcGIS
Create statistics on attributes, geometry, versioning delta tables and historical archive
![Page 47: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/47.jpg)
Oracle 11g – Automatic Maintenance
• Tasks Automated at 11g
Optimizer Statistics Collection – statistics collection Segment Advisor – segment reorganization SQL Tuning Advisor – attempts to tune high-load SQL
![Page 48: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/48.jpg)
Managing Performance in 11g : Statistics
• Oracle automatic statistics gathering 10g vs. 11g • Utilize optimizer_dynamic_sampling (KB32005)
http://resources.arcgis.com/content/kbase?fa=articleShow&d=32005
• Other options - ArcCatalog and GP Tools - sdetable –o update_dbms_stats –t roads –m estimate
• Temporary Tablespace - increase size for compute - consider increasing the size of your temporary table space to compute
statistics rather than estimate them because it provides more accurate statistics for the optimizer.
![Page 49: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/49.jpg)
11g Auto Statistics Gathering
• Setting Stale Percentage
![Page 50: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/50.jpg)
Other Configuration Tips
• D-Table indexes - need to be checked for errors and redundancy in the _IDX
(KB31081) and _PK (KB24925) indexes • A-Table Index
- Performance gains by altering the Adds table indexes (KB32184) • Cache the lobs
- Most lobs can be cached to reduce trips to disk ST(KB33428), Network(34485), Raster(35521)
• Index rebuild - Sweeper Indexes need to be rebuilt to reduce their number of
blocks (KJ35409) • ST_GEOMETRY Spatial index shrink
- Reduce the number of blocks used by the spatial index (KB33341)
• Re-gather Stats - Do not build stats on the logfile tables
Note: Scripts to perform these tasks are included at the end of slide deck
![Page 51: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/51.jpg)
Diagnostic Files
• Log files are ArcSDE output about what SDE is doing
• Useful when encountering a problem such as
- Service will not start, log file will tell you why
• ArcSDE logs stored in SDEHOME\etc - giomgr_<service>.log – Client connection info - sde_<service>.log – Application Server error messages - sdedc_Oracle.log – Direct Connect error messages
• Oracle log files, contain DBMS logged information - System alert log: alert_<sid>.log - Background process logs
![Page 52: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/52.jpg)
Oracle Trace Output – using tkprof The output contains SQL execution paths, row counts and wait events
OVERALL TOTALS FOR ALL NON-RECURSIVE STATEMENTS
call count cpu elapsed disk query current rows
------- ------ -------- ---------- -------- ---------- ---------- -------
Parse 0 0.00 0.00 0 0 0 0
Execute 16 0.17 0.19 0 0 0 0
Fetch 189 2.96 3.53 0 1605 0 17820
------- ------ -------- ---------- ---------- ---------- --------- --------
205 3.14 3.72 0 1605 0 17820
Misses in library cache during parse: 0
Elapsed times include waiting on following events:
Event waited on Times Max. Wait Total Waited
---------------------------------------- Waited ---------- ------------
SQL*Net message to client 200 0.00 0.00
SQL*Net message from client 199 0.52 2.50
SQL*Net more data to client 923 0.00 0.09
direct path read 44 0.05 0.15
log file sync 12 0.00 0.00
![Page 53: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/53.jpg)
Capturing Metrics: Session Information
KB30394 – HowTo: Enable extended Oracle tracing for an ArcGIS connection http://resources.arcgis.com/content/kbase?fa=articleShow&d=30394
Opened cursors cumulative 3468 Opened cursors current 34
• Check Performance Metrics
• Review Statistics
• Search Sessions
• Select the Correct Session sde.process_information v$session, v$process
![Page 54: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/54.jpg)
Measuring and Monitoring Memory
• Tools available in 11g – Manager Advisor Central - Memory Advisors
![Page 55: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/55.jpg)
SDE Logfiles
• Three types - giomgr_<service>.log
- giomgr process information, startup/shutdown, connections
- sde_<service>.log - gsrvr process information, event, errors - Setting %SDEVERBOSE% to true increase the amount of
information logged, but slows performance
- sde_setup.log - Information about the setup process
• To enable for direct connections, set %SDEHOME%, or check the user %TEMP% directory
![Page 56: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/56.jpg)
SDE DC Log
• Information that is similar to the sde_<service>.log file.
- This file is only present during direct connections
• This file will automatically be generated and placed in the %SDEHOME%/etc or %TEMP% directories.
![Page 57: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/57.jpg)
SDE Trace
- This logfile lists all the calls that are made to the ArcSDE client API.
- Not all of these calls result in a round trip to the server - To enable set %SDETRACELOC% to the path name.
Files are named %SDETRACELOC%.001, %SDETRACELOC%.002…
![Page 58: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/58.jpg)
SDE Intercept
• A list of all calls between the SDE client and the SDE sever.
- If using DC, will have two files that mirror each other.
• To enable set: - %SDEINTERCEPT% to the required values
- set SDEINTERCEPT=cwrfT - %SDEINTERCEPTLOC% to the path name
- Files are named %SDEINTERCEPTLOC%.001, %SDEINTERCEPTLOC%.002…
![Page 59: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/59.jpg)
Oracle DBMS Log
• Oracle Alert Log, - “The Alert file is a log file that records information about
internal errors and administrative activities, such as backups.” http://download.oracle.com/docs/cd/E11882_01/server.112/e17766/intro.htm#i10817
• Automatically enabled, location can be found by issuing the following SQL
- SQL> select value from v$parameter where name = 'background_dump_dest'
![Page 60: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/60.jpg)
Oracle SQL Trace
• Description of every SQL statement that was executed per session
- Very useful in analysis of slow running queries and operations, TKProf results much more readable
• Activate by altering session - As DBA user, tracing a different session:
- SQL> DBMS_SYSYEM.SET_ENV(<session id>, <session serial>, 10046, 12, ‘’)
- Tracing the current session, additional privileges required: - SQL> alter session set events '10046 trace name context forever, level 12'
![Page 61: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/61.jpg)
Summary
Log Type 2 Tier 3 Tier Location SDE Logfiles set SDEHOME Active by Default %SDEHOME%/etc
/
SDE Trace set SDETRACELOC
Set SDETRACELOC
%SDETRACELOC%
SDE Intercept set SDEINTERCEPT and set SDEINTERCEPTLOC
set SDEINTERCEPT and set SDEINTERCEPTLOC
%SDEINTERCEPTLOC%
SDE DC Log Not Available Active %TEMP%
Oracle DBMS Log
Active Active Oracle Alert Log
Oracle SQL Trace
‘DBMS_SYSYEM.SET_ENV…’ or ‘alter session set events …’
‘DBMS_SYSYEM.SET_ENV…’ or ‘alter session set events …’
Oracle User Dump Dest
![Page 62: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/62.jpg)
Spatial Clustering and Reorg
Performance and Troubleshooting
Demo
![Page 63: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/63.jpg)
Advanced Configuration Topics
![Page 64: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/64.jpg)
Advanced Configuration Topics
• Some not formally supported – must test • External Authentication – Direct Connect
- OS Authentication - Advanced Security - Encryption - Must use Direct Connect
• Oracle RAC – clusters - Must use Direct Connect
• Oracle DataGuard – replication - Physical – “stand by” - Logical
![Page 65: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/65.jpg)
Oracle RAC
• Use Direct Connect architecture • Extproc configuration for ST_Geometry spatial type
- Windows ST_ShapeLib.dll is dependent on dlls found in the Visual C++ Redistribution Package.
- Installed by SDE setup program automatically, or can be installed using redistribution package
• Cursors - Cursors don’t failover, reconnect either must be done or takes
place depending upon application and configuration.
![Page 66: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/66.jpg)
Oracle Dataguard
• Physical – standby database – commonly used • Logical – RDBMS replication - rare in Geodatabase
configurations - Users can connect to “standby” database, but should be
treated as “read-only”. - Not supported, and configuration complex due to SQL
exclusion required.
![Page 67: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/67.jpg)
• Spatial Functions can be used in Spatial Views - Can provide “dynamic” feature classes on map
• Also Materialized Views • May require registration with ArcSDE and
Geodatabase - Depending upon creation method used
- sdetable –o create_view vs. SQL - Depending upon intended use
- Display in arcmap or for sql query only, Query Layer (10.x)
Views, Spatial Views and Types
CREATE VIEW san_berdoo_quakes_v AS SELECT a.objectid, a.location, b.name FROM quakes4 a, st_counties b WHERE b.name = 'San Bernardino' AND sde.st_intersects(a.location,b.boundary);
![Page 68: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/68.jpg)
Advanced View Customization
![Page 69: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/69.jpg)
Advanced View Customization
select /* FIRST_ROWS */ service_point_id, shape, ckt_id, job_id, poly_id, prev_energ_poly_id, lock_status, xfr_tag, point_type, account_priority, customer_count, replace_flag, clue_cd, pri_call_type, priority, topcall, symbol From (select g.*, gc.clue_cd, m.pri_call_type, ROW_NUMBER() OVER (PARTITION BY g.service_point_id ORDER BY m.priority) topcall, m.priority, m.symbol from gator_service_points g, gator_calls gc, master_lut m Where g.service_point_id = gc.service_pt_id And CASE when g.job_id is null then 0 else 1 end = m.assign And gc.clue_cd = m.clue and g.account_priority = m.accnt and (CASE When ROUND((sysdate - gc.last_chng_datetime) * 1440) = 0 then '0' When ROUND((sysdate - gc.last_chng_datetime) * 1440) > 0 and ROUND((sysdate - gc.last_chng_datetime) * 1440) <= 120 then '120' When ROUND((sysdate - gc.last_chng_datetime) * 1440) > 120 and ROUND((sysdate - gc.last_chng_datetime) * 1440) <= 240 then '240' When ROUND((sysdate - gc.last_chng_datetime) * 1440) > 240 then '241' Else '9999‘ End) = m.age_class) where topcall = 1 and pri_call_type IN ('PF','LD','LO')
![Page 70: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/70.jpg)
Spatial Functions Example
select c.objectid, sde.st_intersection(c.shape, b.shape) shape from contour_l c, brokentopv b where sde.st_intersects(c.shape, b.shape)=1
![Page 71: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/71.jpg)
Bulk Loading Considerations
• Exception to the rule Versioning
- Do a reconcile and post of the version to default before you load - Highly recommended that you do a compress before the load - No other editing during a load
- Indexes - Bulk loads are faster without indexes - Put feature classes in load only mode (drop indexes) before
loading - Do not forget to take them out again of load only mode (recreate
indexes)
![Page 72: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/72.jpg)
Why to export/import using RDBMS tools?
Target has SDE – without GDB functionality
Target Has SDE – with GDB functionality
Target Doesn’t have SDE
Source Has SDE
Use database tools
Use GDB replication
Use database tools
• Copying non-versioned data without GDB functionality
• Copying the complete database to a test instance
• Logical Rules:
![Page 73: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/73.jpg)
What to Export?
• No GDB functionality : SDE.ST_GEOMETRY and SDO_GEOMETRY data, or tables without spatial data, with no GDB functionality (Domains, Relationship Classes, Feature Dataset)
- Only need to export the table - Drop SDE.ST_Geometry spatial prior to export
• GDB functionality need the SDE schema. - The User, all related data and SDE schema - May be easier to export entire Oracle Instance
![Page 74: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/74.jpg)
How to export?
• Data pump (Oracle), SDEExport (ArcSDE) - Oracle tools, work well with ST_Geometry starting at 9.3
• Simple data only. Advanced object types have to be exported using the ArcGIS, GP tools, python or ArcObjects.
• KB34342 Index: Working with ST_Geometry and Oracle export/import
![Page 75: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/75.jpg)
Backup Options
• Backup all schemas, including SDE • Make sure you test your recovery scripts/backups
before you need to use them.
• On restore, may have to complie SDE schema packages.
- DBMS_UTILLiTY.COMPILE_SCHEMA(‘SDE’)
Note: It is worthwhile to backup dbinit file and dbtune settings whenever they change.
![Page 76: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/76.jpg)
Steps to evaluate UC sessions
• My UC Homepage > “Evaluate Sessions”
• Choose session from planner OR
• Search for session
www.esri.com/ucsurveysessions
![Page 77: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/77.jpg)
• Thank you for attending
• Have fun at UC2012
• Open for Questions
• email:
• [email protected] [email protected]
• Please fill out the evaluation:
www.esri.com/ucsessionsurveys
![Page 78: Administering your Oracle Geodatabaseproceedings.esri.com/library/userconf/proc12/tech-workshops/tw_2027.pdf · •Multiple Oracle Geodatabases – multiple instances or within same](https://reader031.vdocuments.net/reader031/viewer/2022011813/5e41f1934b1fa96ce75d04da/html5/thumbnails/78.jpg)
Display Index Grid Stats