Oracle Database 11 g - Online Public Access Catalog

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x■CONTENTSAutomatic SQL Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190Automation of SQL Tuning in Oracle Database 11g . . . . . . . . . . . . 191SQL Access Advisor Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . 194Optimizer and Statistics Collection Enhancements . . . . . . . . . . . . . . . . . 197Multicolumn Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197Expression Statistics for Functions and Expressions . . . . . . . . . . . 201Changing Statistics Preferences . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202Keeping Statistics Pending vs. PublishingStatistics Immediately. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203SQL Plan Management (SPM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207ADDM Enhancements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214AWR Baselines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217Baseline Templates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219Adaptive Baseline Metric Thresholds . . . . . . . . . . . . . . . . . . . . . . . . 221Performance-Related Changes in Database Control . . . . . . . . . . . . . . . . 222Customized Performance Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222Average Active Sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223ADDM Performance Analysis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223■CHAPTER 5 Database Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225Enterprise Database Security Concerns . . . . . . . . . . . . . . . . . . . . . . . . . . 225Stronger Password Hash Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . 226Security Out of the Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226Delayed Failed Logins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229Case-Sensitive Passwords. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230Basic Compliance with Industry Security Recommendations . . . . 230Upgrade Implications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231Password Versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231Case-Sensitive Password Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232Change Default User Passwords. . . . . . . . . . . . . . . . . . . . . . . . . . . . 232Database Links and Case Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . 233Password Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234Tablespace Encryption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239Creating the Oracle Wallet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240Wallet Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241Encrypted Tablespace Caveats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242Encrypting a Tablespace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
■CONTENTSxiEnterprise Manager Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244Transparent Data Encryption with Enterprise ManagerDatabase Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245Tablespace Encryption with Database Console. . . . . . . . . . . . . . . . 245Policy Trend Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247Additional Security Management Integration inDatabase Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248UTL_ Package Network Access Management . . . . . . . . . . . . . . . . . . . . . 248Fine-Grained Access Control for UTL_* Network Packages . . . . . 249sysasm Privilege for Automatic Storage Management. . . . . . . . . . 258LOB Encryption Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258Data Pump Encryption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258RMAN Virtual Private Catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258RMAN Backup Shredding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258TDE with LogMiner Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258TDE with Data Guard SQL Apply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259Oracle Audit Vault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259TDE with Hardware Security Module Integration . . . . . . . . . . . . . . 259Oracle Advanced Security Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260Kerberos Cross-Realm Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261sysdba Strong Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261Oracle Call Interface Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261Set the Level of Information Captured for Bad Packets . . . . . . . . . 262Delay or Drop Database Connections. . . . . . . . . . . . . . . . . . . . . . . . 262Configure Maximum Number of Server Connection Attempts. . . . 263Control the Display of Database Release Information. . . . . . . . . . . 263Set Up the Banner and Auditing for Unauthorized Access . . . . . . . 264■CHAPTER 6 Backup and Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265Enhanced Block Media Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265Preconditions for Using the recover … block Command. . . . . . . . 266Using the recover … block Command . . . . . . . . . . . . . . . . . . . . . . . 267RMAN Management Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270Scripting with RMAN Substitution Variables . . . . . . . . . . . . . . . . . . 270New RMAN Configuration Parameters . . . . . . . . . . . . . . . . . . . . . . . 273Backing Up Large Files in Sections . . . . . . . . . . . . . . . . . . . . . . . . . 274Creating Archival (Long-Term) Backups . . . . . . . . . . . . . . . . . . . . . 276The New Validate Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281Configuring an Archived Redo Log Deletion Policy . . . . . . . . . . . . . 285Archived Redo Log Failover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
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226 CHAPTER 5 ■ DATABASE SECURITY
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266 CHAPTER 6 ■ BACKUP AND RECOVE
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CHAPTER 7■ ■ ■Data PumpDBAs a
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CHAPTER 7 ■ DATA PUMP 315if test
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CHAPTER 7 ■ DATA PUMP 317DBA11g1
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CHAPTER 7 ■ DATA PUMP 319Encrypti
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CHAPTER 7 ■ DATA PUMP 321Please b
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CHAPTER 7 ■ DATA PUMP 323Remappin
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CHAPTER 7 ■ DATA PUMP 325SELECT d
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CHAPTER 7 ■ DATA PUMP 327Document
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CHAPTER 7 ■ DATA PUMP 329SQL> sel
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CHAPTER 7 ■ DATA PUMP 331SQL> sel
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CHAPTER 7 ■ DATA PUMP 333DBMS_OUT
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CHAPTER 7 ■ DATA PUMP 335If you a
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338 CHAPTER 8 ■ ORACLE STREAMSLat
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342 CHAPTER 8 ■ ORACLE STREAMSSQL
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358 CHAPTER 8 ■ ORACLE STREAMSSup
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CHAPTER 9■ ■ ■Storage Managem
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CHAPTER 9 ■ STORAGE MANAGEMENT 36
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416 CHAPTER 10 ■ DATA GUARD• Lo
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446 CHAPTER 11 ■ APPLICATION DEVE
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CHAPTER 12■ ■ ■Data Warehousi
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CHAPTER 12 ■ DATA WAREHOUSING 517
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566 ■INDEXadvise failure command,
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570 ■INDEXcdump diagnostic direct
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576 ■INDEXDBMS-WORKLOAD_REPOSITOR
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586 ■INDEXOCISessionGet( ) method
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592 ■INDEXreader farm, 421read-on
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594 ■INDEXrestoring backup contro
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598 ■INDEXsynchronous capture, 33
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600 ■INDEXOracle Audit Vault, 259
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602 ■INDEXxmldiff command-line ut
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