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一次性能优化将filter转换(三)
CODE"='0306')
Statistics
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1 recursive calls
0 db block gets
4321 consistent gets
550 physical reads
0 redo size
3228 bytes sent via SQL*Net to client
524 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
1 sorts (memory)
0 sorts (disk)
7 rows processed