我在Oracle 中遇到 DBMS_PICKLER 包的问题。创建自定义类型后 create type NUM_ARRAY is varray(100) of NUMBER; 我收到以下异常: Caused by: oracle.jdbc.OracleDatabaseException: ORA-06550: line 1, column 17: PLS-00302: component 'DBMS_PICKLER' must be declared ORA-06550: line 1, column 7:...
尽管PL/SQL提供了强大的功能,但在使用过程中也可能会遇到一些常见的错误。以下是一些在PL/SQL中可能遇到的常见错误及其解决方法: 语法错误: 错误信息:ORA-00900: 语句无效 或ORA-06553: PLS-00302: 表达式类型不匹配 解决方法:检查SQL语句的语法,确保所有的关键字、符号和语法结构都正确无误。 变量未声明或未初...
PL/SQL编写的SQL语句插入SqlPlus时,报错 PLS-00302 最近刚开始用PL/SQL,然后发现写SQL语句时,运行的时候,会对表中的字段报错。 好像是对字段的使用有问题 原来写的错误代码大概像这样 1DECLARExuehao XSB.id%TYPE;2BEGIN3SELECT4idINTOxuehao5FROM6xsb7WHERE8name='小明';9DBMS_OUTPUT.PUT_LINE(xuehao);10E...
PL/SQL编写的SQL语句插入SqlPlus时,报错 PLS-00302 最近刚开始用PL/SQL,然后发现写SQL语句时,运行的时候,会对表中的字段报错。 好像是对字段的使用有问题 原来写的错误代码大概像这样 1DECLARExuehao XSB.id%TYPE; 2BEGIN 3SELECT 4idINTOxuehao 5FROM 6xsb 7WHERE 8name='小明'; 9DBMS_OUTPUT.PUT_LINE(...
PLS-00302: 必须声明 'PUTLINE' 组件 ORA-06550: 第 5 行, 第 2 列: PL/SQL: Statement ignored SQL> declare 2 -- 申明部分 3 begin 4 -- 执行的sql语句 5 dbms_output.put_line('hello world'); 6 7 end; 8 / PL/SQL 过程已成功完成。
PLS-00302: component 'SET_NO_OUTLINES' must be declared ORA-06550: line 1, column 15: PL/SQL: Statement ignored EXP-00000: 导出终止失败 Export finished on 2012-1-16 15:30:07 2.服务器上导出 [oracle@localhost tmp]$ exp "'/ as sysdba'" owner=testxuchao \ ...
PLS-00302: component 'G_RESCHEDULE' must be declared Steps to Reproduce This error may show in the system in the following scenarios, after a patch and/or when trying to compile the CSP_PARTS_REQUIREMENT orCSP_CSH_INT_PVTPackages.
PLS-00302 component 'string' must be declared Cause: In a reference to a component (for example, in the name "A.B", "B" is a component of "A"), the component has not been declared. The component might be misspelled, its declaration might be faulty, or the declaration might be place...
PLS-00302 component 'string' must be declared Cause: In a reference to a component (for example, in the name "A.B", "B" is a component of "A"), the component has not been declared. The component might be misspelled, its declaration might be faulty, or the declaration might be pla...
('grade: '||v_grade_rec.numeric_grade); END; / ORA-06550: line 12, column 54: PLS-00302: component 'NUMERIC_GRADE' must be declared ORA-06550: line 12, column 4: PL/SQL: Statement ignored -- Make NUMERIC_GRADE column visible ALTER TABLE grade MODIFY (numeric_...