--PACKAGE CREATE OR REPLACE PACKAGE test_141215 is TYPE type_ref IS record( ENAME ), SAL )); TYPE t_type_ref IS TABLE OF type_ref; FUNCTION retrieve(v_name varchar2) RETURN t_type_ref PIPELINED; END test_141215; -- PACKAGE BODY CREATE OR REPLACE PACK…

--PACKAGE CREATE OR REPLACE PACKAGE test_141213 is TYPE type_ref IS record( ENAME ), WORK_CITY ), SAL )); TYPE t_type_ref IS TABLE OF type_ref; FUNCTION retrieve(v_name varchar2) RETURN t_type_ref PIPELINED; END test_141213; -- PACKAGE BODY CREATE OR…

-- refer: -- http://www.cnblogs.com/gnielee/archive/2009/09/09/1563154.html -- http://www.cnblogs.com/yudy/archive/2012/07/18/2597874.html ); CREATE OR REPLACE FUNCTION splitstr(p_string IN VARCHAR2, p_delimiter IN VARCHAR2 := ',') RETURN ty_str_spli…

create or replace function function_demo RETURN emp PIPELINED as Type ref_cur_emp IS REF CURSOR RETURN emp%RowType; cur_emp ref_cur_emp; rec_emp cur_emp%RowType; begin Open cur_emp For select * from emp t; Loop fetch cur_emp InTo rec_emp; Exit When c…

CREATE OR REPLACE FUNCTION function_name RETURN DATE AS v_date DATE; BEGIN ; dbms_output.put_line(v_date); RETURN v_date; END function_name;…

declare Type ref_cur_variable IS REF cursor; cur_variable ref_cur_variable; v_ename ); v_deptno ); v_sal ,); v_sql ) := 'select t.ename, t.deptno, t.sal from scott.emp t'; begin Open cur_variable For v_sql; Loop fetch cur_variable InTo v_ename, v_dep…

declare Type ref_cur_variable IS REF cursor; cur_variable ref_cur_variable; v_empno scott.emp.empno%type; v_ename scott.emp.ename%type; v_sql ) := 'select t.empno, t.ename from scott.emp t'; begin Open cur_variable For v_sql; Loop fetch cur_variable…

declare Type ref_cur_variable IS REF cursor; cur_variable ref_cur_variable; rec_emp scott.emp%RowType; v_sql ) := 'select * from scott.emp t'; begin Open cur_variable For v_sql; Loop fetch cur_variable InTo rec_emp; Exit When cur_variable%NotFound; d…

declare Type ref_cur_emp IS REF CURSOR RETURN scott.emp%RowType; cur_emp ref_cur_emp; rec_emp cur_emp%RowType; v_sql ) := 'select * from scott.emp t'; begin -- xxx Open cur_emp For v_sql; Open cur_emp For select * from scott.emp t; Loop fetch cur_emp…

declare v_sal number; begin ; dbms_output.put_line(v_sal); end;…