ORA-01002 提取違反順序?

ORA-01002?
ORA-01002: fetch out of sequence?
Cause: This error means that a fetch has been attempted from a cursor which is no longer valid.?
Note that a PL/SQL cursor loop implicitly does fetches, and thus may also cause this error.?
There are a number of possible causes for this error, including: 1) Fetching from a cursor?
after the last row has been retrieved and the ORA-1403 error returned. 2) If the cursor has?
been opened with the FOR UPDATE clause, fetching after a COMMIT has been issued will return?
the error. 3) Rebinding any placeholders in the SQL statement, then issuing a fetch before?
reexecuting the statement.?
Action: 1) Do not issue a fetch statement after the last row has been retrieved?
- there are no more rows to fetch.?
2) Do not issue a COMMIT inside a fetch loop for a cursor that has been opened FOR UPDATE.?
3) Reexecute the statement after rebinding, then attempt to fetch again.?


如果在遍歷游標的時候?
有insert的操作，并且執行了commit?
那么，oracle會提示“ORA-01002: 提取違反順序”
轉自：http://zsd12379.iteye.com/blog/1601155

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