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Tables BIN$%, Are related to MONITORING option?, How these tables are generated?

edited May 21, 2015 5:42PM in Database Administration (MOSC) 2 commentsAnswered ✓

Hi, after an export / import I noticed that a group of tables were not imported.

Those tables are named starting with “BIN$%”. For example: "BIN$E6JQg9UFZXzgVAAPICtyGA==$0"     

The data stored in these tables seems it is useful for tuning. The fields of one of them are:

STATEMENT_ID,TIMESTAMP, REMARKS, OPERATION, OPTIONS, OBJECT_NODE, OBJECT_OWNER, OBJECT_NAME, OBJECT_INSTANCE ,OBJECT_TYPE, OPTIMIZER, SEARCH_COLUMNS, ID, PARENT_ID, POSITION, COST CARDINALITY, BYTES OTHER_TAG, PARTITION_START, PARTITION_STOP, PARTITION_ID, OTHER, DISTRIBUTION, CPU_COST, IO_COST, TEMP_SPACE

I am almost sure that these tables are automatically generated but I don’t know how.

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