sqlca.sqlcode(100与1403）有什么区别
ORA-00100: 未找到数据
ORA-01403: 未找到数据
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你用的什么数据库？ SQL Anywhere ？
如果是ORACLE，则可以到CSDN的ORACLE去咨询。
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ORA-00100 no data found
Cause: An application made a reference to unknown or inaccessible data.
Action: Handle this condition within the application or make appropriate modifications to the application code.
ORA-01403 no data found
Cause: In a host language program, all records have been fetched. The return code from the fetch was +4, indicating that all records have been returned from the SQL query.
Action: Terminate processing for the SELECT statement.