P
P1 RAW parameter, 163 ‚ 166, 175
Parallel Cache Management (PCM), 217 ‚ 221
partitioning, repository snapshots, 243
past image (PI) buffer class, 228
patch numbers , Oracle9 i Database, 44
PCM (Parallel Cache Management), 217 ‚ 221
Performance page, Oracle EM Database Control, 267 ‚ 270
PGA (Program Global Area), 120, 285 ‚ 286
physiological logging, 198
PI (past image) buffer class, 228
PL/SQL code, 86 ‚ 101
data source for, 87 ‚ 88
events to monitor, 92 ‚ 100
library cache pin events and, 61
overview of, 86 ‚ 87
pros and cons of, 100 ‚ 101
repositories, 90 ‚ 92
sampling frequency for, 88 ‚ 90
Preserved Snapshot Sets
creating and dropping, 250 ‚ 251
EM managing, 244 ‚ 247
overview of, 244
primary key enforcement, 181
process trace events, 278 ‚ 279
Program Global Area (PGA), 120, 285 ‚ 286