2、WHILE...LOOP结构 WHILE...LOOP结构和基本的LOOP语句不同,它本身可以结束LOOP循环。WHILE关键词后面需要有布尔表达式,当WHILE后面的布尔表达式为TRUE时,则循环体重的语句序列被执行1次,然后会重新判断WHILE后面的表达式是否为TRUE,只有当WHILE后的布尔表达式为FALSE时,才结束整个LOOP循环。 该语句结构的相关语法如下:...
1)while循环 2)exit循环(常用) 3)for循环 while循环 语法:while 条件 loop 循环体 end loop; 示例代码如下: ---输出1到10 declare i number(2) :=1; beginwhilei <11loop dbms_output.put_line(i); i := i +1; end loop; end; exit 循环 语法:loop exit when 条件 循环体 loop end; 示例代...
WHILE condition LOOP sequence_of_statements END LOOP; 1. 2. 3. 示例 DECLARE v_count NUMBER(5):=11; v_num NUMBER(10):=200; BEGIN while v_count < 20 LOOP INSERT INTO T_TEST(T_TEST."id",T_TEST."num") VALUES(v_count,v_num); v_count:= v_count + 3; v_num:= v_num + 10...
这是我的循环语句: SELECT count(table_row_id) INTO V_ROWS_APPROVED FROM Source_Table; FOR i IN 1..V_ROWS_APPROVED LOOP SELECT REQUESTED_SOFT_MAPPING INTO V_SOFT FROM Source_Table WHERE ROW_ID = i; SELECT REP_ID INTO V_REP_ID FROM Source_Table WHERE ROW_ID = i; UPDATE Description_...
1 Oracle Text SQL Statements and Operators This chapter describes the SQL statements and Oracle Text operators for creating and managing Oracle Text indexes and performing Oracle Text queries. The following statements are described in this chapter: ALTER INDEX ALTER TABLE: Supported Partitioning ...
tab.column(i).pass_through := false; end if; end loop; return dbms_tf.describe_t (); end describe; end except_cols_pkg; / Now you can remove all the columns of a specific type from the results like so: Copy code snippet
Select pre_name, pre_object from ctx_preferences 2、Oracle Text 索引原理 Oracle text 索引将文本中所有的字符转化成记号(token),如www.taobao.com 会转化 成www,taobao,com 这样的记号。 Oracle10g 里面支持四种类型的索引,context,ctxcat,ctxrule,ctxxpath ...
Use a connection string specifying the details of the SOAINFRA schema and the following sql query to uniquely determine the task identifier for the initiated human task. 1 SELECT WFTASK.TASKID FROM WFTASK WHERE WFTASK.TASKDEFINITIONNAME='${#TestSuite#MANAGERTASK}' AND WFTASK.ECID = '${#Tes...
Add a function "oracle_execute" to execute arbitrary SQL statements 5年前 oracle_fdw.h Increase "prefetch" maximum to 10240 8个月前 oracle_gis.c Silence fallthrough compiler warnings 5年前 oracle_utils.c Increase line size for EXPLAIN output some more ...
While Searching Supplier using Payable Manager or any other responsibility in R12.1.X results into ‘No Results Found’ though supplier is already defined in system. This is because“POS: SM: Enable Data Security for Supplier”profile option value. Value should beNOat site level. In case if yo...