| Oracle® Database Reference 10g Release 1 (10.1) Part Number B10755-01 |
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| Oracle® Database Reference 10g Release 1 (10.1) Part Number B10755-01 |
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View PDF |
DBA_HIST_SQL_SUMMARY displays historical SQL summary information.
| Column | Datatype | NULL | Description |
|---|---|---|---|
SNAP_ID |
NUMBER |
NOT NULL |
Unique snapshot ID |
DBID |
NUMBER |
NOT NULL |
Database ID for the snapshot |
INSTANCE_NUMBER |
NUMBER |
NOT NULL |
Instance number for the snapshot |
TOTAL_SQL |
NUMBER |
NOT NULL |
Total number of SQL |
TOTAL_SQL_MEM |
NUMBER |
NOT NULL |
Total memory usage of SQL |
SINGLE_USE_SQL |
NUMBER |
NOT NULL |
Number of single use SQL |
SINGLE_USE_SQL_MEM |
NUMBER |
NOT NULL |
Total memory usage of single use SQL |
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