To list the component level internal documentation commands use ORADEBUG DOC COMPONENT:
In Oracle 12.1.0.2 output is:
SQL> ORADEBUG DOC COMPONENT
Components in library DIAG:
--------------------------
diag_uts Unified Tracing Service (dbgt, dbga)
uts_vw UTS viewer toolkit (dbgtp, dbgtn)
diag_adr Automatic Diagnostic Repository (dbgr)
ams_comp ADR Meta-data Repository (dbgrm)
ame_comp ADR Export/Import Services (dbgre)
ami_comp ADR Incident Meta-data Services (dbgri)
diag_ads Diagnostic Directory and File Services (dbgrf, sdbgrf, sdbgrfu, sdbgrfb)
diag_hm Diagnostic Health Monitor ((null))
diag_ips Diagnostic Incident Packaging System ((null))
diag_dde Diagnostic Data Extractor (dbge)
diag_fmwk Diagnostic Framework (dbgc)
diag_ilcts Diagnostic Inter-Library Compile-time Service (dbgf)
diag_attr Diagnostic Attributes Management ((null))
diag_comp Diagnostic Components Management ((null))
diag_testp Diagnostic component test parent (dbgt)
diag_testc1 Diagnostic component test child 1 ((null))
diag_testc2 Diagnostic component test child 2 ((null))
KGSD Kernel Generic Service Debugging (kgsd)
diag_events Diagnostic Events (dbgd)
diag_adl Diagnostic ARB Alert Log (dbgrl, dbgrlr)
diag_vwk Diagnostic viewer toolkit (dbgv)
diag_vwk_parser Diagnostic viewer parser (dbgvp, dbgvl)
diag_vwk_uts Diagnostic viewer for UTS traces and files (dbgvf)
diag_vwk_ams Diagnostic viewer for AMS metadata (dbgvm)
diag_vwk_ci Diagnostic viewer for command line (dbgvci)
kghsc KGHSC Compact Stream (kghsc)
dbgxtk DBGXTK xml toolkit (dbgxtk)
Components in library RDBMS:
--------------------------
SQL_Compiler SQL Compiler ((null))
SQL_Parser SQL Parser (qcs)
SQL_Semantic SQL Semantic Analysis (kkm)
SQL_Optimizer SQL Optimizer ((null))
SQL_Transform SQL Transformation (kkq, vop, nso)
SQL_MVRW SQL Materialized View Rewrite ((null))
SQL_VMerge SQL View Merging (kkqvm)
SQL_Virtual SQL Virtual Column (qksvc, kkfi)
SQL_APA SQL Access Path Analysis (apa)
SQL_Costing SQL Cost-based Analysis (kko, kke)
SQL_Parallel_Optimization SQL Parallel Optimization (kkopq)
SQL_Plan_Management SQL Plan Managment (kkopm)
SQL_Plan_Directive SQL Plan Directive (qosd)
SQL_Code_Generator SQL Code Generator (qka, qkn, qke, kkfd, qkx)
SQL_Parallel_Compilation SQL Parallel Compilation (kkfd)
SQL_Expression_Analysis SQL Expression Analysis (qke)
MPGE MPGE (qksctx)
ADS ADS (kkoads)
SQL_Execution SQL Execution (qer, qes, kx, qee)
Parallel_Execution Parallel Execution (qerpx, qertq, kxfr, kxfx, kxfq, kxfp)
PX_Messaging Parallel Execution Messaging (kxfp)
PX_Group Parallel Execution Slave Group (kxfp)
PX_Affinity Parallel Affinity (ksxa)
PX_Buffer Parallel Execution Buffers (kxfpb)
PX_Granule Parallel Execution Granules (kxfr)
PX_Control Parallel Execution Control (kxfx)
PX_Table_Queue Parallel Execution Table Queues (kxfq)
PX_Scheduler Parallel Execution Scheduler (qerpx)
PX_Queuing Parallel Execution Queuing (kxfxq)
PX_Blackbox Parallel Execution Blackbox (kxf)
PX_PTL Parallel Execution PTL (kxft)
PX_Expr_Eval Parallel Execution Expression Evaluation ((null))
PX_Selector Parallel Execution PX Selector (qerpsel)
PX_Overhead Parallel Execution Overhead (qerpx, kxfr, kxfx, kxfp)
Bloom_Filter Bloom Filter (qerbl, qesbl)
Vector_Processing Vector Processing ((null))
Vector_Translate Vector Translate (qkaxl, qerxl, qesxl, qesxlp, qerrc)
Vector_Aggregate Vector Aggregate (qergv, qesgv)
Vector_PX Vector PX (qesxlp, qerxl)
Time_Limit Query Execution Time Limit (opiexe, qerst)
PGA_Manage PGA Memory Management ((null))
PGA_Compile PGA Memory Compilation ((null))
PGA_IMM PGA Memory Instance Manage ((null))
PGA_CMM PGA Memory Cursor Manage ((null))
PGA_ADV PGA Memory Advisor ((null))
rdbms_dde RDBMS Diagnostic Data Extractor (dbke)
VOS VOS (ks)
hang_analysis Hang Analysis (ksdhng)
background_proc Background Processes (ksb, ksbt)
system_param System Parameters (ksp, kspt)
ksu Kernel Service User (ksu)
ksutac KSU Timeout Actions ((null))
ksv_trace Kernel Services Slave Management (ksv)
file File I/O (ksfd, ksfdaf)
sql_mon SQL Monitor (keswx)
sql_mon_deamon SQL Monitor Deamon ((null))
sql_mon_query SQL Monitor Query ((null))
CACHE_RCV Cache Recovery (kcv, kct, kcra, kcrp, kcb)
DLF Delayed Log Force ((null))
DIRPATH_LOAD Direct Path Load (kl, kdbl, kpodp)
DIRPATH_LOAD_BIS Direct Path Kpodpbis Routine (kpodp)
RAC Real Application Clusters ((null))
GES Global Enqueue Service ((null))
KSI Kernel Service Instance locking (ksi)
RAC_ENQ Enqueue Operations ((null))
DD GES Deadlock Detection ((null))
RAC_BCAST Enqueue Broadcast Operations ((null))
RAC_FRZ DLM-Client Freeze/Unfreeze (kjfz)
KJOE DLM Omni Enqueue service (kjoe)
GCS Global Cache Service (kjb)
GCS_BSCN Broadcast SCN (kjb, kcrfw)
GCS_READMOSTLY GCS Read-mostly (kjb)
GCS_READER_BYPASS GCS Reader Bypass (kjb)
GCS_DELTAPUSH GCS Delta Push (kjb)
GSIPC Global Enqueue/Cache Service IPC ((null))
RAC_RCFG Reconfiguration ((null))
RAC_DRM Dynamic Remastering ((null))
RAC_MRDOM Multiple Recovery Domains ((null))
CGS Cluster Group Services (kjxg)
CGSIMR Instance Membership Recovery (kjxgr)
RAC_WLM Work Load Management (wlm)
RAC_MLMDS RAC Multiple LMS (kjm)
RAC_KA Kernel Accelerator (kjk)
RAC_LT RAC Latch Usage ((null))
db_trace RDBMS server only tracing ((null))
kst server trace layer tracing (kst)
ddedmp RDBMS Diagnostic Data Extractor Dumper (dbked)
cursor Shared Cursor (kxs, kks)
Bind_Capture Bind Capture Tracing ((null))
KSM Kernel Service Memory (ksm)
KSE Kernel Service Error Manager (kse)
explain SQL Explain Plan (xpl)
rdbms_event RDBMS Events (dbkd)
LOB_INODE Lob Inode (kdli)
rdbms_adr RDBMS ADR (dbkr)
ASM Automatic Storage Management (kf)
KFK KFK (kfk)
KFKIO KFK IO (kfkio)
KFKSB KFK subs (kfksubs)
KFN ASM Networking subsystem (kfn)
KFNU ASM Umbillicus (kfnm, kfns, kfnb)
KFNS ASM Server networking (kfns)
KFNC ASM Client networking (kfnc)
KFNOR KFN orion (kfnor)
KFIS ASM Intelligent Storage interfaces (kfis)
KFM ASM Node Monitor Interface Implementation (kfm)
KFMD ASM Node Monitor Layer for Diskgroup Registration (kfmd)
KFMS ASM Node Monitor Layers Support Function Interface (kfms)
KFFB ASM Metadata Block (kffb)
KFFD ASM Metadata Directory (kffd)
KFZ ASM Zecurity subsystem (kfz)
KFC ASM Cache (kfc)
KFR ASM Recovery (kfr)
KFE ASM attributes (kfe)
KFDP ASM PST (kfdp)
KFG ASM diskgroups (kfg)
KFDS ASM staleness registry and resync (kfds)
KFIA ASM Remote (kfia)
KFIAS ASM IOServer (kfias)
KFIAC ASM IOServer client (kfiac)
KFFSCRUB ASM Scrubbing (kffscrub)
KFIO ASM translation I/O layer (kfio)
KFIOER ASM translation I/O layer (kfioer)
KFV ASM Volume subsystem (kfv)
KFVSU ASM Volume Umbillicus (kfvsu)
KFVSD ASM Volume Background (kfvsd)
KFDX ASM Exadata interface (kfdx)
KFZP ASM Password File Layer (kfzp)
KFA ASM Alias Operations (kfa)
KFF KFF (kff)
KFD ASM Disk (kfd)
KFDVA ASM Virtual ATB (kfdva)
KFTHA ASM Transparent High Availability (kftha)
DML DML Drivers (ins, del, upd)
Health_Monitor Health Monitor ((null))
DRA Data Repair Advisor ((null))
DIRACC Direct access to fixed tables (kqfd)
PART Partitioning (kkpo, qespc, qesma, kkpa, qergi)
PART_IntPart Interval Partitioning ((null))
PART_Dictionary Partitioning Dictionary (kkpod)
LOB_KDLW Lob kdlw (kdlw)
LOB_KDLX Lob xfm (kdlx)
LOB_KDLXDUP Lob dedup (kdlxdup)
LOB_KDLRCI Lob rci (kdlrci)
LOB_KDLA SecureFile Archive (kdla)
SQL_Manage SQL Manageability (kes)
SQL_Manage_Infra Other SQL Manageability Infrastructure (kesai, kesqs, kesatm, kesutl, kessi, keswat, keswts, keswsq)
SQL_Tune SQL Tuning Advisor (kest)
SQL_Tune_Auto SQL Tuning Advisor (auto-tune) (kestsa)
Auto_Tune_Opt Auto Tuning Optimizer (kkoat)
SQL_Tune_Index SQL Tuning Advisor (index-tune) (kestsi)
SQL_Tune_Plan SQL Tuning Advisor (plan node analysis) (kestsp)
SQL_Tune_Px SQL Tuning Advisor (parallel execution) (kestsa)
SQL_Tune_Fr SQL Tuning Advisor (fix regression) (kestsa)
SQL_Test_Exec SQL Test-Execute Service (kestse)
SQL_Perf SQL Performance Analyzer (kesp, keswpi)
SQL_Repair SQL Repair Advisor (kesds)
SQL_trace_parser SQL trace parser (kesstp)
SQL_Analyze SQL Analyze (qksan)
SQL_DS SQL Dynamic Sampling Services (qksds)
SQL_DDL SQL DDL (atb, ctc, dtb)
RAT_WCR Real Application Test: Workload Capture and Replay (kec)
Spatial Spatial (md)
Spatial_IND Spatial Indexing (mdr)
Spatial_GR Spatial GeoRaster (mdgr)
Text Text (dr)
rdbms_gc RDBMS Diagnostic Generic Configuration (dbkgc)
XS XS Fusion Security (kzx)
XSSESSION XS Session (kzxs)
XSPRINCIPAL XS Principal (kzxu)
XSSECCLASS XS Security Class (kzxc, kzxsp)
XSXDS XS Data Security (kzxd)
XSVPD XS VPD ((null))
XSXDB_DEFAULT XS XDB ((null))
XS_MIDTIER XS Midtier (kpuzxs)
XSNSTEMPLATE XS Namespace template (kzxnt)
XSACL XS ACL (kzxa)
XSADM XS Administrative operation (kzxm, kzxi)
AQ Streams Advanced Queuing (kwq, kkcn, kpon, kpoaq, kpce, kpcm, kpun, kpuaq, kws)
AQ_DEQ Streams Advanced Queuing Dequeue (kwqid, kwqdl)
AQ_BACK Streams Advanced Queueing Background (kwsbg, kwsbsm)
AQ_TM Streams Advanced Queuing Time Manager (kwqit, kwqmn)
AQ_CP Streams Advanced Queuing Cross Process (kwscp, kwsipc)
AQ_LB Streams Advanced Queuing Load Balancer (kwslb, kwslbbg)
AQ_NTFN Streams Advanced Queuing Notification (kpond, kkcne)
AQ_NTFNP12C Streams Advanced Queuing pre-12c Notification (kwqic)
AQ_TMSQ Streams Advanced Queuing Time Manager for Sharded Queue (kwsbtm, kwsbjc, kwsbit)
AQ_MC Streams Advanced Queuing Message Cache (kwsmc, kwssh, kwsmb, kwsmsg, kwssb, kwschnk, kwscb, kwsdqwm, kwssbsh)
AQ_PT Streams Advanced Queuing Partitioning (kwspt)
AQ_SUB Streams Advanced Queuing Subscription (kwssi, kwssa, kwsnsm, kwsnsme)
KSFM Kernel Service File Mapping (ksfm)
KXD Exadata specific Kernel modules (kxd)
KXDAM Exadata Disk Auto Manage (kxdam)
KCFIS Exadata Predicate Push (kcfis)
NSMTIO Trace Non Smart I/O (nsmtio)
KXDBIO Exadata Block level Intelligent Operations (kxdbio)
KXDRS Exadata Resilvering Layer (kxdrs)
KXDOFL Exadata Offload (kxdofl)
KXDMISC Exadata Misc (kxdmisc)
KXDCM Exadata Metrics Fixed Table Callbacks (kxdcm)
KXDBC Exadata Backup Compression for Backup Appliance (kxdbc)
DV Database Vault (kzv)
ASO Advanced Security Option ((null))
RADM Real-time Application-controlled Data Masking (kzradm)
SVRMAN Server Manageability (ke)
AWR Automatic Workload Repository (kew)
ASH Active Session History (kewa)
METRICS AWR metrics (kewm)
REPOSITORY AWR Repository (kewr)
FLUSH AWR Snapshot Flush (kewrf)
PURGE AWR Snapshot Purge (kewrps)
AWRUTL AWR Utilities (kewu)
AUTOTASK Automated Maintenance Tasks (ket)
MMON MMON/MMNL Infrastructure (keb)
SVRALRT Server Generated Alert Infrastructure (kel)
OLS Oracle Label Security (zll)
AUDITNG Database Audit Next Generation (aud, kza, kzft, aus, aop, ttp)
Configuration ANG Configuration (aud, kza, kzft, aus, aop, ttp)
QueueWrite ANG Queue Write (aud, kza, kzft, aus, aop, ttp)
FileWrite ANG File Write (aud, kza, kzft, aus, aop, ttp)
RecordCompose ANG Record Compose (aud, kza, kzft, aus, aop, ttp)
DBConsolidation ANG Database Consolidation (aud, kza, kzft, aus, aop, ttp)
SYS_Auditing ANG SYS Auditing (aud, kza, kzft, aus, aop, ttp)
KJCI KJCI Cross Instance Call (kjci)
KJZ KJZ - DIAG (kjz)
KJZC KJZC - DIAG Communication Layer (kjzc)
KJZD KJZD - DIAG Main Layer (kjzd)
KJZF KJZF - DIAG Flow Control Layer (kjzf)
KJZG KJZG - DIAG Group Services Layer (kjzg)
KJZH KJZH - DIAG API Layer (kjzh)
KJZM KJZM - DIAG Membership Layer (kjzm)
SEC Security (kz)
CBAC Code-Based Access Control (kzc)
dbop DBOP monitoring (keomn)
dbop_gen DBOP generic service (keomg)
dbop_deamon DBOP monitoring Deamon (keomg)
dbop_comp DBOP composite type (keomm)
em_express EM Express (kex)
orarep orarep (ker)
Data Data Layer (kd, ka)
KDS Kernel Data Scan (kds)
KDSRID Fetch By Rowid (kdsgrp, kdsgnp)
KDSFTS Full Table Scan (kdsttgr, kdstgr)
KDSCLU Cluster Table Scan (kdsics, kdscgr)
KDI Index Layer (kdi)
KDIZOLTP OLTP HIGH Index (kdizoltp)
KDXOKCMP Auto Prefix Compressed Index (kdxokcmp)
KDIL Index Load (kdil)
RAT Real Application Testing (kec)
RAT_MASK Real Application Testing: Masking (kesm, kecprm)
BA Backup Appliance (kbrs)
KBC BA Containers (kbc)
connection_broker Connection Broker (kmp)
KRA Kernel Recovery Area Function (kra)
KRA_SQL KRA SQL Tracing ((null))
KRB Kernel Backup Restore (krb)
KRB_THREAD KRBBPC Thread Switches ((null))
KRB_IO KRB I/O ((null))
KRB_INCR KRB Incremental Restore ((null))
KRB_PERF KRB Performance Tracing ((null))
KRB_BPOUTPUT Detailed Backup Piece Output ((null))
KRB_BPVAL Detailed Block List During Restore Validate ((null))
KRB_FLWRES Details on Restore Flow ((null))
KRB_FLWCPY Details on krbydd Flow ((null))
KRB_FLWBCK Details on Backup Flow ((null))
KRB_FLWUSAGE RMAN Feature Usage ((null))
KRB_OPTIM Unused Space Compression ((null))
KRBABR Auto Block Media Recovery (krbabr)
KRC Recovery Block Change Tracking (krc)
KRC_CHANGES Recovery Block Change Tracking CHANGES ((null))
IM in-memory ((null))
IM_transaction IM transaction layer ((null))
IM_Txn_PJ IM Txn Private Journal (ktmpj)
IM_Txn_SJ IM Txn Shared Journal (ktmsj)
IM_Txn_JS IM Txn Journal Scan (ktmjs)
IM_Txn_Conc IM Txn Concurrency (ktmc)
IM_Txn_Blk IM Txn Block (ktmb)
IM_Txn_Read IM Txn Read (ktmr)
IM_space IM space layer ((null))
IM_data IM data layer (kdm)
IM_populate IM populating (kdml)
IM_background IM background (kdmr)
IM_scan IM scans ((null))
IM_journal IM journal ((null))
IM_dump IM dump ((null))
IM_FS IM faststart ((null))
IM_optimizer IM optimizer (kdmo)
xdb_wallet XDB Wallet (kzs)
PROGINT Programmatic Interfaces (kp)
OCI OCI (oci, kpk, kpn)
OPI OPI (opi)
RPI RPI (rpi, kpr)
NPI NPI (npi, nco, kpfs)
Two_Task Two Task (osn, ksn)
PROGINT_PLSQL Programmatic Interfaces to/from PL/SQL (kkx, psd, pckl, plswa)
Two_Phase Two-phase commit (k2)
Conn_Pool Connection Pool (kppl)
TSM Transparent Session Migration (kpm, kps)
PROGINT_MISC Progint Miscellaneous (kpo, kpbf, kpin)
Components in library GENERIC:
--------------------------
Generic_VOS Generic VOS ((null))
VOS_Heap_Manager VOS Heap Manager ((null))
VOS_Latches VOS Latches ((null))
VOS_GST VOS Generic Stack Trace (kgds)
XML XML (qmxt, qmxq)
Generic_XDB Generic XDB ((null))
XDB_Repository XDB Repository (qme)
XDB_Protocols XDB Protocols (qmh, qmf, qmn)
XDB_Query XDB Query (qmxtra, qerxp)
XDB_XMLIndex XDB XMLIndex (qmxtri, qmixq)
XDB_Schema XDB Schema (qmxtri, qmixq)
XDB_XOB XDB XOB (qmx)
XDB_CSX XDB CSX (qmcx)
XDB_CSX_ENCODING XDB CSX ENCODING (qmcxe, qmcxm)
XDB_CSX_DECODING XDB CSX DECODING (qmcxd)
XDB_CSX_SELFCON XDB CSX SELFCON (qmcxe)
XDB_Default XDB Default ((null))
LOB LOB (koll, kola)
LOB_Refcount LOB Refcount (kolr)
LOB_Default LOB Default (kole, kokl, koxs, kokla, koklm, koklv)
KGH KGH Memory Allocator (kgh)
KGF ASM Automatic Storage Management (kgf)
LIBCACHE LIBCACHE (kgl, kql)
OBJECTS OBJECTS ((null))
OBJECTS_DDL OBJECTS DDL (kokt)
OBJECTS_Types OBJECTS Types (kot, ko, ort)
OBJECTS_Images OBJECTS Images (koke, kot, kad)
OBJECTS_Anydata OBJECTS Anydata (kokla, kolo, kot, kad)
OBJECTS_Streams OBJECTS Streams (koxs)
OBJECTS_Dict OBJECTS Dictionary (kkdo, qcdo)
OBJECTS_Semanal OBJECTS Semantic Analysis (koks, qcso, qcto)
OBJECTS_Default OBJECTS Default ((null))
KGFPM PATCH repository (kgfpm)
KGFDVF Voting File Interface (kgfdvf)
Shared_Objects Shared Object Manager (pes)
SO_Loader Native Code Loader (pesld)
Components in library CLIENT:
--------------------------
Client_KPU Client KPU ((null))
KPU_Memory KPU Memory ((null))
KPU_TTC KPU TTC ((null))
KPU_Relational KPU Relational ((null))
KPU_Objects KPU Objects ((null))
KPU_LOBS KPU LOBS ((null))
progint_appcont Prog Interfaces Application Continuity ((null))
progint_appcont_rdbms Prog Interfaces Application Continuity RDBMS-side ((null))
SQLLDR_Load SQLLDR Load (ul)
DPAPI_Load DPAPI Load (kpudp)
Components in library LIBCELL:
--------------------------
Client_Library Client Library ((null))
Disk_Layer Disk Layer ((null))
Network_Layer Network Layer ((null))
IPC_Layer IPC Layer ((null))
Components in library ORANET:
--------------------------
TNSLSNR OraNet Listener ((null))
NET_NSGR Network Service Generic Registration ((null))
NET_NSGI TNI Network Service Generic Listener User-defined class ((null))
CMAN OraNet Connection Manager ((null))
NET OraNet Services ((null))
NET_NI Network Interface Layer ((null))
NET_NS Network Session Layer ((null))
NET_NT Network Transport Layer ((null))
NET_NTM Network Transport Mailbox Layer ((null))
NET_NTP Network Transport IPC Layer ((null))
NET_NTT Network Transport TCP/IP Layer ((null))
NET_NTUS Network Transport Unix Domain Sockets Layer ((null))
NET_NL Network Library ((null))
NET_NA Network Authentication ((null))
NET_NZ Network Zecurity ((null))
NET_NTZ Network SSL ((null))
NET_NU Network Trace Route Utility ((null))
NET_NN Network Names ((null))
Components in library ADVCMP:
--------------------------
ADVCMP_MAIN Archive Compression (kdz)
ADVCMP_COMP Archive Compression: Compression (kdzc, kdzh, kdza)
ADVCMP_DECOMP Archive Compression: Decompression (kdzd, kdzs)
ADVCMP_DECOMP_HPK Archive Compression: HPK (kdzk)
ADVCMP_DECOMP_PCODE Archive Compression: Pcode (kdp)
Components in library PLSQL:
--------------------------
PLSQL_Apps PL/SQL Apps (di, pi, plitblm, scm, std, textio, wpiutil)
PLSQL_Codegen PL/SQL Codegen ((null))
PLSQL_COG_IDL_Gen PL/SQL Codegen IDL Gen (pdw)
PLSQL_COG_Infrastructure PL/SQL Codegen Infrastructure (pdz)
PLSQL_COG_Native PL/SQL Codegen Native (pdn)
PLSQL_COG_Optimizer PL/SQL Codegen Optimizer (pdx)
PLSQL_COG_MCode_Gen PL/SQL Codegen MCode Gen (pdy)
PLSQL_Code_Execution PL/SQL Code Execution (pb, pd, pe, pf, plst, pri)
PLSQL_External_Proc PL/SQL External Proc (pef, ociextp)
PLSQL_IDL PL/SQL IDL (pdt, pt)
PLSQL_ILMS PL/SQL ILMS (pgm)
PLSQL_KNLDE PL/SQL KNLDE (pbbicd, pbp3g, pbs, pbt3g, peibp)
PLSQL_KG_Interface PL/SQL KG Interface (bam, hep, hsh, lis, par, phdr, pk)
PLSQL_Infrastructure PL/SQL Infrastructure (pci, pcm, ph, pl, pncutil, pp, ps, pu, tre)
PLSQL_PSD PL/SQL PSD ((null))
PLSQL_PSD_Generic PL/SQL PSD Generic (psd, pso, psu)
PLSQL_PSD_Standalones PL/SQL PSD Standalones (p2c, pls, psx)
PLSQL_Semantics PL/SQL Semantics (ph2, pha, phn)
PLSQL_Syntax PL/SQL Syntax (ph1)
Components are grouped into eight libraries:
| Library | Description |
| ADVCMP | Advanced Compression |
| CLIENT | Client |
| DIAG | Diagnostics |
| GENERIC | Numeric Events |
| LIBCELL | Exadata Cells |
| ORANET | Networking |
| PLSQL | PL/SQL |
| RDBMS | RDBMS |
For example, consider the following extract from ORADEBUG DOC COMPONENT:
Components in library RDBMS:
--------------------------
SQL_Compiler SQL Compiler ((null))
SQL_Parser SQL Parser (qcs)
SQL_Semantic SQL Semantic Analysis (kkm)
SQL_Optimizer SQL Optimizer ((null))
SQL_Transform SQL Transformation (kkq, vop, nso)
SQL_MVRW SQL Materialized View Rewrite ((null))
SQL_VMerge SQL View Merging (kkqvm)
SQL_Virtual SQL Virtual Column (qksvc, kkfi)
SQL_APA SQL Access Path Analysis (apa)
SQL_Costing SQL Cost-based Analysis (kko, kke)
The following are all valid:
ORADEBUG DOC COMPONENT RDBMS ORADEBUG DOC COMPONENT SQL_Compiler ORADEBUG DOC COMPONENT SQL_Optimizer ORADEBUG DOC COMPONENT SQL_Transform ORADEBUG DOC COMPONENT SQL_VMerge