Equivalent of a full table scan for an X$ table
This operation is implemented in the following versions
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This example must be run by the SYS user due to restrictions on the use of EXPLAIN for X$ tables.
This example was developed using Oracle 8.1.7
The statement
SELECT COUNT(*) FROM x$kqfta
generates the following execution plan
0 SELECT STATEMENT Optimizer=CHOOSE 1 0 SORT (AGGREGATE) 2 1 FIXED TABLE (FULL) OF 'X$KQFTA'