如何通过 DbVisualizer 等 GUI 工具在 DB2 调用中创建匿名块

Question

代码：

SET SERVEROUTPUT ON;
declare count_t integer  : = 0;
   BEGIN
       CALL DBMS_OUTPUT.PUT_LINE ( 'Hello' );
       CALL DBMS_OUTPUT.PUT_LINE ( 'count_t-' || count_t );
   END;

无法在 DB2 中执行。错误：

[Code: -104, SQL State: 42601]  An unexpected token "SERVEROUTPUT" was found following "SET ".  Expected tokens may include:  "SSA".. SQLCODE=-104, SQLSTATE=42601, DRIVER=4.28.11

还有

[Code: -104, SQL State: 42601]  An unexpected token "declare count_t integer" was found following "BEGIN-OF-STATEMENT".  Expected tokens may include:  "<select>".. SQLCODE=-104, SQLSTATE=42601, DRIVER=4.28.11

Answer 1

您必须对运行复合语句使用不同的语句定界符/终止符。
每个客户端工具都有自己的设置方法。
数据库可视化工具：

Tools\Tool Properties\SQL Commander\Statement Delimiters:
SQL Statement Delimiter:  
  SQL Statement Delimiter 1: @  
  SQL Statement Delimiter 2: @

Using the DBMS Output Tab:

Only in DbVisualizer DbVisualizer Pro edition.
This feature is only available in the DbVisualizer Pro edition.

BEGIN
  declare count_t integer default 0;      
  CALL DBMS_OUTPUT.PUT_LINE ( 'Hello' );
  CALL DBMS_OUTPUT.PUT_LINE ( 'count_t-' || count_t );
END
@

如何通过 DbVisualizer 等 GUI 工具在 DB2 调用中创建匿名块

How to create anonymous block in DB2 call via GUI tool like DbVisualizer

oracle

db2

plsql