T-sql For in loop 变量循环语句 For 变量 in 循环开始的值 .. 循环结束的值(小于该值) Loop --做处理的语句 End Loop 例子: ---循环找出供应商 for i in 0 .. vendor_Total loop-- i 和 vendor_Total 在存储过程头部定义,vendor_Total 在循环之前已经赋值 if i = vendor_Total then str_vendor ...
where endDate < sysdate) loop update tb_test_1 t1 set t1.c_stat ='0' where t1.c_id = tttt.c_id; --commit; end loop; end; -- declare begin for thecst in (select temp.c_tci_id from (select cst.c_tci_id, max(ins.T_END_DATE) as insDate from tb_test1 cst, tb_test2 in...
Learn how to simulate the FOR LOOP in SQL Server (Transact-SQL) with syntax and examples. In SQL Server, there is no FOR LOOP. However, you simulate the FOR LOOP using the WHILE LOOP.
BEGIN OPEN c_num3; FETCH c_num3 INTO v_num3; WHILE c_num3%FOUND LOOP -- 能找到数据则执行循环内语句 FETCH c_num3 INTO v_num3; END LOOP; CLOSE c_num3; END; -- for DECLARE v_num2 VARCHAR2(100); CURSOR c_num2 IS SELECT NAME FROM test_t WHERE ROWNUM < 600000; BEGIN dbms_...
Examples to demonstrate the functioning and use of FOR LOOP in PLSQL Now let’s try some examples which will help you understand the concepts more clearly. Input 1: DECLARE BEGIN FOR vc IN 1..7 LOOP DBMS_OUTPUT.PUT_LINE(vc); END LOOP; ...
FOR I IN 0..0 LOOP 至END LOOP。; 是循环包裹语句，从0开始到0结束（表示循环只执行一次），第二句的意思是从文件流fp里读取一行,赋值给变量v_STR.然后在第三行变量v_LINE自增1。这是Oracle中的循环代码块，是非常基础的。for循环，in *...* 从什么到什么。比如你的从0到0,0是满足条件...
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oracle 存储过程for循环示例(for in loop) Created by Marydon on 2022-06-24 10:54 方式一:循环游标 CREATEORREPLACEPROCEDURE"PRO_ADATA_CHECK_TABLE2"(IN_ORG_CODE VARCHAR2,IN_BATCH_CODE VARCHAR2,OUT_TABLENAMEOUTVARCHAR2 )IS--设置变量V_COUNT NUMBERDEFAULT0;--数据量V_COUNT_SQL VARCHAR2(500);...
I want to iterate through a list of key values and run SQL in each iteration based on that value but im not sure how to use the for loop in SQL. Something like this: declare @test numeric(9) for @test in (134424,134423,134425) select count(*) from test_table where test_id=@test...
oracle for循环示例(for in loop) 方式一:循环游标 CREATEORREPLACE PROCEDURE"PRO_ADATA_CHECK_TABLE2"( IN_ORG_CODE VARCHAR2, IN_BATCH_CODE VARCHAR2, OUT_TABLENAME OUT VARCHAR2) IS--设置变量 V_COUNT NUMBER DEFAULT0;--数据量 V_COUNT_SQL VARCHAR2(500);--查询全部语句...