--IN 下限 1,上限10 “REVERSE” 代表递减,如果去掉“REVERSE”的话,就是打印1,2,3...10; BEGIN FOR i IN REVERSE 1..10 LOOP DBMS_OUTPUT.PUT_LINE(i); END LOOP; END; 1. 2. 3. 4. 5. 6. 7. PL/SQL的嵌套循环与退出语句 嵌套循环和标号 嵌套循环是指在一个循环语句中嵌入另一个循环语句...
Oracle PL/SQL编程之包(packages) 1、简介 包用于在逻辑上组合过程和函数,它由包规范和包体组成。 我们可以使用create package来创建包,代码如下: ok,包创建完成,通过包的代码发现包的功能就是申明包中包含的过程和方法,红框申明包中包含一个参数为name和newSal的过程名为update_sal的函数。 绿框申明包中包含一...
When passing parameters to functions and procedures, the parameters can be declared as IN or OUT or IN OUT parameters. For a description of these parameter declarations, see "Using Local PL/SQL Procedures and Functions in PL/SQL Blocks". See Also: See "CREATE PROCEDURE" in Oracle Database ...
通过DBMS_OUTPUT包将PLSQL中的变量值打印到屏幕上,在程序运行过程中,可以跟踪变量的变化轨迹。 DECLARE BEGIN DBMS_OUTPUT.PUT_LINE('Before loop...'); FOR V_COUNTER IN 1 .. 5 LOOP DBMS_OUTPUT.PUT_LINE('Inside loop. counter=' || V_COUNTER); END LOOP; DBMS_OUTPUT.PUT_LINE('After loop.')...
Chapter 17. Packages A package is a grouping or packaging of PL/SQL code elements. Packages provide a structure (both logically and physically) in which you can organize your programs and … - Selection from Oracle PL/SQL Programming, Third Edition [Boo
For example, PL/SQL provides procedural constructs, such as loops and conditional statements, that you do not find in standard SQL. You can directly issue SQL data manipulation language (DML) statements inside PL/SQL blocks, and you can use procedures, supplied by Oracle, to perform data ...
Oracle PLSQL编程之包(packages) 1、简介 包用于在逻辑上组合过程和函数,它由包规范和包体组成。 我们可以使用create package来创建包,代码如下: ok,包创建完成,通过包的代码发现... 1.6K50 报错Could not install packages due to an EnvironmentError
Name EXC-10: Include standardized modules in packages to dump package state when errors occur. Synopsis When an error occurs in one of your PL/SQL blocks, it’s often useful to determine … - Selection from Oracle PL/SQL Best Practices [Book]
hparse_f_accept(FLAG_VERSION_PLSQL | FLAG_VERSION_MARIADB_11_4, TOKEN_REFTYPE_ANY,TOKEN_KEYWORD_BODY, "BODY"); if (hparse_f_accept(FLAG_VERSION_MYSQL_OR_MARIADB_ALL, TOKEN_REFTYPE_ANY,TOKEN_KEYWORD_IF_IN_IF_EXISTS, "IF") == 1) ...
Advanced CSV - Efficiently format, edit, arrange, and evaluate cells in CSV filesAdvanced PLSQL - Advanced Sublime Text package for editing and building Oracle SQL and PL/SQLAdvanced Substation Alpha (ASS) - ASS/SSA subtitles syntax highlight for Sublime Text.AdvancedNewFile - File creation ...