DB2在dbvisualizer 客户端执行begin end 语句块的案例，亲测可用

注意，begin end 代码块在dbvisualizer 执行前要加 --/   后面要加   /

--/ BEGIN    DECLARE v_i INTEGER ;   declare    sqlStr   varchar(1000);   set v_i=1;   REPEAT       SET sqlStr ='CREATE TABLE A_TEST'|| v_i||' (                ID BIGINT NOT NULL        ) ' ;        EXECUTE IMMEDIATE sqlStr;                SET v_i = v_i + 1;         UNTIL (v_i > 3)   END REPEAT;END /

该语句块的作用是在循环创建表，表名是带有数字变量拼接而成的，该语句可以直接放到dbvisualizer 中执行

下面是我业务需要使用的begin end 语句块，动态创建表，和注释

注意事项 :

1、EXECUTE IMMEDIATE 后的sql 语句中不要含有分号;     

2、字段注释sql 中的汉字，首尾用单引号包起来的，这个单引号需要转义，转义方式是单引号前加一个单引号（例： ''）

--/ BEGIN    DECLARE v_i INTEGER ;     declare    sqlStr   varchar(2000);     declare    sqlcomments_1   varchar(500);     declare    sqlcomments_2   varchar(500);     declare    sqlcomments_3   varchar(500);     declare    sqlcomments_4   varchar(500);     declare    sqlcomments_5   varchar(500);     declare    sqlcomments_6   varchar(500);     declare    sqlcomments_7   varchar(500);     declare    sqlcomments_8   varchar(500);     declare    sqlcomments_9   varchar(500);     declare    sqlcomments_10   varchar(500);     declare    sqlcomments_11   varchar(500);     declare    sqlcomments_12   varchar(500);     declare    sqlcomments_13   varchar(500);     declare    sqlcomments_14   varchar(500);     declare    sqlcomments_15   varchar(500);     declare    sqlcomments_16   varchar(500);   set v_i=2014;   REPEAT        SET  sqlStr = 'CREATE TABLE    FUND_DAILY_INCOME_'||v_i||'    (        ID BIGINT NOT NULL GENERATED ALWAYS AS IDENTITY,        ACCOUNT_NO VARCHAR(32),        CREATED_TIME TIMESTAMP,        FUND_CODE VARCHAR(8),        SHARE_HOLDING VARCHAR(15),        INCOME_DATE VARCHAR(10),        INCOME_AMOUNT BIGINT,        MERGE_FLAG VARCHAR(1),        OFFSET_FLAG VARCHAR(1),        UPDATE_TIME TIMESTAMP,        COMPANY_CODE VARCHAR(16),        ALL_INCOME DECIMAL(19,0) DEFAULT 0,        HOLDING_INCOME DECIMAL(19,0) DEFAULT 0,        SERVICE_TYPE VARCHAR(2),        PLAT_ID BIGINT,        SERVICE_CODE VARCHAR(32),        PRIMARY KEY (ID)    )' ;     set sqlcomments_1 = 'COMMENT ON TABLE FUND_DAILY_INCOME_'||v_i||' IS ''用户每日收益表'' ';     set sqlcomments_2 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.ACCOUNT_NO IS  ''户头号'' ';     set sqlcomments_3 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.FUND_CODE IS ''基金编号'' ' ;     set sqlcomments_4 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.INCOME_DATE IS  ''收益日期''' ;     set sqlcomments_5 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.INCOME_AMOUNT IS ''收益(分)''';     set sqlcomments_6 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.MERGE_FLAG IS ''合计到累计收益标志''';     set sqlcomments_7 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.OFFSET_FLAG IS ''是否是调账标志''';     set sqlcomments_8 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.UPDATE_TIME IS ''更新时间''';     set sqlcomments_9 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.COMPANY_CODE IS ''基金公司商户号''';     set sqlcomments_10 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.ALL_INCOME IS ''累计收益''';     set sqlcomments_11 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.HOLDING_INCOME IS ''持有收益''';     set sqlcomments_12 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.SERVICE_TYPE IS ''业务类型 01-普通基金，02-智投组合，03-目标赢''';     set sqlcomments_13 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.PLAT_ID IS ''销售平台ID 10000-默认苏宁金融''' ;     set sqlcomments_14 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.SERVICE_CODE IS ''业务编码 10000-默认基金超市''' ;     set sqlcomments_15 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.SHARE_HOLDING IS ''持有份额''';     set sqlcomments_16 = 'COMMENT ON COLUMN FUND_DAILY_INCOME_'||v_i||'.CREATED_TIME IS ''创建时间''';       EXECUTE IMMEDIATE sqlStr;           EXECUTE IMMEDIATE sqlcomments_1;          EXECUTE IMMEDIATE sqlcomments_2;         EXECUTE IMMEDIATE sqlcomments_3;       EXECUTE IMMEDIATE sqlcomments_4;       EXECUTE IMMEDIATE sqlcomments_5;       EXECUTE IMMEDIATE sqlcomments_6;       EXECUTE IMMEDIATE sqlcomments_7;       EXECUTE IMMEDIATE sqlcomments_8;       EXECUTE IMMEDIATE sqlcomments_9;        EXECUTE IMMEDIATE sqlcomments_10;       EXECUTE IMMEDIATE sqlcomments_11;       EXECUTE IMMEDIATE sqlcomments_12;       EXECUTE IMMEDIATE sqlcomments_13;       EXECUTE IMMEDIATE sqlcomments_14;       EXECUTE IMMEDIATE sqlcomments_15;       EXECUTE IMMEDIATE sqlcomments_16;       SET v_i = v_i + 1;         UNTIL (v_i > 2016)   END REPEAT;END /