d.
PLSQL Gateway introduced for deploying PL/SQL based solutions on the Web
Enterprise Manager Enhancements - including new HTML based reporting and Advanced Replication functionality included.
New Database Character Set Migration utility included.
Oracle 8i (8.1.6) - November 1999
PL/SQL Server Pages (PSP's)
DBA Studio Introduced
Statspack - used for performance monitoring (much better that UTLBSTAT/UTLESTAT)
Many new SQL analytical functions like lag, lead and rank
ALTER FREELISTS command (previously done by DROP/CREATE TABLE)
Checksums always ON for SYSTEM tablespace allowing many possible corruptions to be fixed before writing to disk (DB_BLOCK_CHECKING).
XML Parser for Java
New PL/SQL encrypt/decrypt package introduced
JServer Accelerator (Native Java compiler for each platform), Java programs can run as machine code, not interpreted as with 8.1.5
Native support for Java2
New CASE statement in SQL similar to the Decode() function
New SQL*Plus command line options: sqlplus -MARKUP [HTML...] and -RESTRICT
User and Schemas separated
CURSOR_SHARING parameter - optimize SHARED POOL for applications that do not use bind variables
Numerous Performance Enhancements
Oracle 8i (8.1.5) - February 1999
Fast Start recovery - Checkpoint rate auto-adjusted to meet roll forward criteria
Reorganize indexes/index only tables which users accessing data - Online index rebuilds
Log Miner introduced - Allows on-line or archived redo logs to be viewed via SQL
OPS Cache Fusion introduced avoiding disk I/O during cross-node communication
Advanced Queueing improvements (security, performance, OO4O support
User Security Improvements - more centralisation, single enterprise user, users/roles across multiple databases.
Virtual Private Database (VPD)
Integrated JavaVM (called Aurora) in the database kernel allowing one to execute Java stored procedures
Integrated support for EJB (Enterprise JavaBeans)
JSQL: a specification for Java-based SQL database statements
Integrated Object Request Broker for standard CORBA communications between applications and the database
Oracle iFS (Internet File System)
Resource Management using priorities - resource classes
Hash partitioning and Composite partitioning
New partitioning features: merge partitions into one, updatable partition keys (allow movement of rows between partitions), can use LOBS in partitioned tables
Single table hash clusters
SQL*Loader direct load API
Copy optimizer statistics across databases to ensure same access paths across different environments.
Standby Database - Auto shipping and application of redo logs. Read Only queries on standby database allowed.
Enterprise Manager v2 delivered - completely rewritten in Java
NLS - Euro Symbol supported
Analyze tables in parallel.
Temporary tables supported (Tables that will be truncated at the end of a transaction or session).
Net8 support for SSL, HTTP, HOP protocols
Transportable tablespaces, copy tablespaces with datafiles between databases
Locally managed tablespaces - automatic sizing of extents, elimination of tablespace fragmentation, tablespace information managed in tablespace (i.e moved from data dictionary) improving tablespace reliability
Drop column on table (finally!!!!!)
DBMS_DEBUG PL/SQL package, DBMS_SQL replaced by new EXECUTE IMMEDIATE statement
Progress Monitor to track long running DML, DDL
Function based indexes - NLS, case insensitive, descending, based on user