1 - access("T2"."CUST_ID"="ITEM_1")
4 - filter("T3"."CUST_GENDER"='MALE')
5 - access(ROWID=ROWID)
7 - access("T3"."CUST_GENDER"='MALE')
9 - filter("T3"."CUST_GENDER"='FEMALE')
10 - access(ROWID=ROWID)
12 - access("T3"."CUST_GENDER"='FEMALE')
Oracle 连接因式分解(Join Factorization)(3)
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