通过rowid查询行所在的block,FILE OBJECT
SELECT rowid,
DBMS_ROWID.Rowid_object(ROWID) "OBJECT",
DBMS_ROWID.Rowid_relative_fno(ROWID) "FILE",
DBMS_ROWID.Rowid_block_number(ROWID) "BLOCK",
DBMS_ROWID.Rowid_row_number(ROWID) "ROW"
FROM tablename
DBMS_ROWID.Rowid_object(ROWID) "OBJECT",
DBMS_ROWID.Rowid_relative_fno(ROWID) "FILE",
DBMS_ROWID.Rowid_block_number(ROWID) "BLOCK",
DBMS_ROWID.Rowid_row_number(ROWID) "ROW"
FROM tablename
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/15747463/viewspace-1101758/ ，如需转载，请注明出处，否则将追究法律责任。
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