RE: Why does Optimizer relys on COST to produce the execution plan?

>If you give a look to the figures of your query, the cost of the index scan and the LIO \
performed
>to execute it are quite close. The problem, probably, is that the FTS are too highly \
cost.
>(db_file_multiblock_read_count too large?)

Sorry, first typo of the year... "too highly cost" should be "too weakly cost".

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