5.55 DBA_AIM_PERF_FEATURES
DBA_AIM_PERF_FEATURES
describes table columns on which Automatic In-Memory (AIM) performance features are enabled.
Column | Datatype | NULL | Description |
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Table owner |
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Table name |
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Name of the column on which AIM performance features are enabled |
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Indicates whether the column is optimized for arithmetic operations ( |
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Indicates whether queries on the column use cached hash values to probe the bloom filter during hash joins ( |
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Indicates whether data is stored in the column using vector optimization ( |
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Indicates whether the column is part of a join group that was created by AIM ( |
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Date and time at which the AIM performance features were implemented |
Note:
This view is available starting with Oracle Database 23ai.