Oracle异常
一、在plsql中，oracle自带的Exceptions如下：ExceptionOracle ErrorSQLCODE ValueACCESS_INTO_NULL ORA-06530 -6530CASE_NOT_FOUND ORA-06592 -6592COLLECTION_IS_NULL ORA-06531 -6531CURSOR_ALREADY_OPEN ORA-06511 -6511DUP_VAL_ON_INDEX ORA-00001 -1INVALID_CURSOR ORA-01001 -1001INVALID_NUMBER ORA-01722 -1722LOGIN_DENIED ORA-01017 -1017NO_DATA_FOUND ORA-01403 +100NOT_LOGGED_ON ORA-01012 -1012PROGRAM_ERROR ORA-06501 -6501ROWTYPE_MISMATCH ORA-06504 -6504SELF_IS_NULL ORA-30625 -30625STORAGE_ERROR ORA-06500 -6500SUBSCRIPT_BEYOND_COUNT ORA-06533 -6533SUBSCRIPT_OUTSIDE_LIMIT ORA-06532 -6532SYS_INVALID_ROWID ORA-01410 -1410TIMEOUT_ON_RESOURCE ORA-00051 -51TOO_MANY_ROWS ORA-01422 -1422VALUE_ERROR ORA-06502 -6502ZERO_DIVIDE ORA-01476 -1476
以上没有列出的oracle error可以通过如下方式截获
when others then
if sqlcode=[需要处理错误的oracle error code value] then
...
end if
二、自定义异常,示例如下:
--申明
DECLARE inventory_too_low EXCEPTION;
--抛出
IF order_rec.qty>inventory_rec.qty THEN
RAISE inventory_too_low;
END IF
--截获
EXCEPTION
WHEN inventory_too_low THEN
END;
此段摘自:http://techkb.it168.com/Articles/f/3/0/f303899469bf8c704d9fc6ca89efd443.htm
Oracle异常名称
错误号
说明
DUP_VAL_ON_INDEX
ORA-00001
You tried to execute an INSERT or UPDATE statement that has created a duplicate value in a field restricted by a unique index.试图破坏一个唯一性限制
TIMEOUT_ON_RESOURCE
ORA-00051
You were waiting for a resource and you timed out.在等待资源时发生超时
TRANSACTION_BACKED_OUT
ORA-00061
The remote portion of a transaction has rolled back.由于发生死锁事务被撤消
INVALID_CURSOR
ORA-01001
You tried to reference a cursor that does not yet exist. This may have happened because you’ve executed a FETCH cursor or CLOSE cursor before OPENing the cursor.试图使用一个未打开的游标
NOT_LOGGED_ON
ORA-01012
You tried to execute a call to Oracle before logging in.没有连接到ORACLE
LOGIN_DENIED
ORA-01017
You tried to log into Oracle with an invalid username/password combination.无效的用户名/口令
NO_DATA_FOUND
ORA-01403
SELECT INTO没有找到数据You tried one of the following:
You executed a SELECT INTO statement and no rows were returned.You referenced an uninitialized row in a table.You read past the end of file with the UTL_FILE package.
TOO_MANY_ROWS
ORA-01422
SELECT INTO 返回多行You tried to execute a SELECT INTO statement and more than one row was returned.
ZERO_DIVIDE
ORA-01476
试图被零除You tried to divide a number by zero.
INVALID_NUMBER
ORA-01722
转换一个数字失败You tried to execute an SQL statement that tried to convert a string to a number, but it was unsuccessful.
STORAGE_ERROR
ORA-06500
内存不够或内存被破坏引发的内部错误You ran out of memory or memory was corrupted.
PROGRAM_ERROR
ORA-06501
内部错误,需重新安装数据字典视图和pl/sql包This is a generic “Contact Oracle support” message because an internal problem was encountered.
VALUE_ERROR
ORA-06502
赋值操作，变量长度不足，触发该异常You tried to perform an operation and there was a error on a conversion, truncation, or invalid constraining of numeric or character data.
ROWTYPE_MISMATCH
ORA-6504
宿主游标变量与 PL/SQL变量有不兼容行类型
CURSOR_ALREADY_OPEN
ORA-06511
试图打开一个已打开的游标You tried to open a cursor that is already open.
ACCESS_INTO_NULL
ORA-6530
试图为null 对象的属性赋值
COLLECTION_IS_NULL
ORA-6531
试图给没有初始化的嵌套表变量或者Varry变量赋值
SUBSCRIPT_OUTSIDE_LIMIT
ORA-6532
对嵌套或varray索引使用了负数
SUBSCRIPT_BEYOND_COUNT
ORA-6533
对嵌套或varray索引的引用大于集合中元素的个数
本篇文章来源于 Linux公社网站(www.linuxidc.com) 原文链接：http://www.linuxidc.com/Linux/2010-12/30876.htm
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