createorreplacefunctiongetid(newIdinnumber)returnnumberisisInsertnumber(8);beginisInsert:=0;--查出v_calling_typeselectflow_idintoisInsertfromapply_flow1@dblinktojmwhereflow_id=newId;returnisInsert;exceptionwhenothersthenreturn0;endgetid;
Oracle创建函数的方法如下: CREATEORREPLACEFUNCTIONFunctionName (--传入参数paraNCHAR)RETURNNUMBERIS--函数内使用的临时变量resultNUMBER(38,0); nNUMBER(38,0);BEGIN--函数体。。。 。。。END; 举个例子: CREATEORREPLACEFUNCTIONDayString_to_DayNumber ( DayStringNCHAR)RETURNNUMBERISDayNumberNUMBER(38,0); ...
create or replace function fn_test ( pid in number ) return tabTEST is Result tabTEST =tabTEST(); USERID number(12); VNAME varchar(200); orgid number(12); type tab is table of number; tab_test1 tab; /*** create or replace type ctest as object ( cUser number(12), --不可注释...
v_num1 := TO_NUMBER(SUBSTR(in_age1, 2, INSTR(in_age1, 'M')-2)); v_num2 := TO_NUMBER(SUBSTR(in_age2, 2, INSTR(in_age2, 'M')-2)); IF v_num1 = v_num2 THEN v_num1 := TO_NUMBER(SUBSTR(in_age1, INSTR(in_age1, 'M')+1, INSTR(in_age1, 'D')-INSTR(in_age...
create user zhangsan;//在管理员帐户下,创建用户zhangsan alert user scott identified by tiger;//修改密码 四,授予权限 1、默认的普通用户scott默认未解锁,不能进行那个使用,新建的用户也没有任何权限,必须授予权限 grant create session to zhangsan;//授予zhangsan用户创建session的权限,即登陆权限,允许用户登录数...
dbms_output.put_line(to_char(i)); end; --记得一定要打分号 注意: (1) 如果函数没有参数,那么函数名后不应该要括号; (2) 创建函数的时候end后面一定要记得写函数名 --没有参数的函数 create or replace function get_user return varchar2 is ...
UPDATE 表名set clob字段名 = blob_to_clob2(blob字段名) blob类型转换成varchar类型 存储函数 代码语言:javascript 代码运行次数:0 运行 AI代码解释 create or replace FUNCTION blob_to_varchar (blob_in IN BLOB) RETURN VARCHAR2 IS v_varchar VARCHAR2(4000); v_start PLS_INTEGER := 1; v_buffer ...
Functions is an open platform built on the Apache 2.0 licensedFn Project, Docker, andCloudEventswhich allows developers to create applications that can be easily ported to other cloud and on-premises environments. Edit code without leaving Functions ...
ORA-17156 Invalid array size for End-to-End metrics values 数组大小对于端对端的度量值无效。 ORA-17157 setString can only process strings of less than 32766 chararacters setString 只能处理少于 32766 个字符的字符串。 ORA-17158 duration is invalid for this function 持续时间对该函数无效。 ORA-17...
Functions is an open platform built on the Apache 2.0 licensedFn Project, Docker, andCloudEventswhich allows developers to create applications that can be easily ported to other cloud and on-premises environments. Edit code without leaving Functions ...