使用 PLSQL 创建记录

Question

我正在尝试创建一个非常基本的程序。我只需要为 table 中的单行创建一条记录。我错过了什么？我收到的错误代码是 "encountered the symbol declare when expecting...."

Create or Replace Procedure Luke as
Declare
Type type_basket is record(Term_code section.term_code%type, 
                           Subject_Code section.subject_code%type, 
                            Course_Number section.course_number%type, 
                              Section section.section%type);
Rec_Basket type_basket;

Begin
  Select term_code, subject_code, course_number, section into Rec_basket
    from Enrollment
      where term_code=201201 and course_number=105;

dbms.output_put.line(rec_basket.term_code);

end;

Answer 1

DECLARE 只需要 anonymous blocks and subblocks, you don't use it to declare stored procedure variables:

Note:
The declarative part of a subprogram does not begin with the keyword DECLARE, as the declarative part of an anonymous block does.

所以删除那行：

Create or Replace Procedure Luke as
  Type type_basket is ...
  Rec_Basket type_basket;
Begin
  Select ...
end;
/

您可以使用 %rowtype 变量而不是显式声明记录类型，并且 select 将整行放入其中，但我假设您的作业专门针对记录。

使用 PLSQL 创建记录

Creating a Record using PLSQL

plsql

procedure

record

oracle11g