Mega Code Archive
Dump query with dbms_sql
<![CDATA[
SQL> CREATE TABLE EMP (EMPNO NUMBER(4) NOT NULL,
2 ENAME VARCHAR2(10),
3 JOB VARCHAR2(9),
4 MGR NUMBER(4),
5 HIREDATE DATE,
6 SAL NUMBER(7, 2),
7 COMM NUMBER(7, 2),
8 DEPTNO NUMBER(2));
Table created.
SQL>
SQL> INSERT INTO EMP VALUES (7369, 'SMITH', 'CLERK', 7902, TO_DATE('17-DEC-1980', 'DD-MON-YYYY'), 800, NULL, 20);
1 row created.
SQL> INSERT INTO EMP VALUES (7499, 'ALLEN', 'SALESMAN', 7698, TO_DATE('20-FEB-1981', 'DD-MON-YYYY'), 1600, 300, 30);
1 row created.
SQL> INSERT INTO EMP VALUES (7521, 'WARD', 'SALESMAN', 7698, TO_DATE('22-FEB-1981', 'DD-MON-YYYY'), 1250, 500, 30);
1 row created.
SQL> INSERT INTO EMP VALUES (7566, 'JONES', 'MANAGER', 7839, TO_DATE('2-APR-1981', 'DD-MON-YYYY'), 2975, NULL, 20);
1 row created.
SQL> INSERT INTO EMP VALUES (7654, 'MARTIN', 'SALESMAN', 7698,TO_DATE('28-SEP-1981', 'DD-MON-YYYY'), 1250, 1400, 30);
1 row created.
SQL> INSERT INTO EMP VALUES (7698, 'BLAKE', 'MANAGER', 7839,TO_DATE('1-MAY-1981', 'DD-MON-YYYY'), 2850, NULL, 30);
1 row created.
SQL> INSERT INTO EMP VALUES (7782, 'CLARK', 'MANAGER', 7839,TO_DATE('9-JUN-1981', 'DD-MON-YYYY'), 2450, NULL, 10);
1 row created.
SQL> INSERT INTO EMP VALUES (7788, 'SCOTT', 'ANALYST', 7566,TO_DATE('09-DEC-1982', 'DD-MON-YYYY'), 3000, NULL, 20);
1 row created.
SQL> INSERT INTO EMP VALUES (7839, 'KING', 'PRESIDENT', NULL,TO_DATE('17-NOV-1981', 'DD-MON-YYYY'), 5000, NULL, 10);
1 row created.
SQL> INSERT INTO EMP VALUES (7844, 'TURNER', 'SALESMAN', 7698,TO_DATE('8-SEP-1981', 'DD-MON-YYYY'), 1500, 0, 30);
1 row created.
SQL> INSERT INTO EMP VALUES (7876, 'ADAMS', 'CLERK', 7788,TO_DATE('12-JAN-1983', 'DD-MON-YYYY'), 1100, NULL, 20);
1 row created.
SQL> INSERT INTO EMP VALUES (7900, 'JAMES', 'CLERK', 7698,TO_DATE('3-DEC-1981', 'DD-MON-YYYY'), 950, NULL, 30);
1 row created.
SQL> INSERT INTO EMP VALUES (7902, 'FORD', 'ANALYST', 7566,TO_DATE('3-DEC-1981', 'DD-MON-YYYY'), 3000, NULL, 20);
1 row created.
SQL> INSERT INTO EMP VALUES (7934, 'MILLER', 'CLERK', 7782,TO_DATE('23-JAN-1982', 'DD-MON-YYYY'), 1300, NULL, 10);
1 row created.
SQL>
SQL> set echo on
SQL>
SQL> create or replace procedure dump_query( p_query in varchar2 )
2 is
3 l_columnValue varchar2(4000);
4 l_status integer;
5 l_colCnt number default 0;
6 l_cnt number default 0;
7 l_line long;
8
9 l_descTbl dbms_sql.desc_tab;
10 l_theCursor integer default dbms_sql.open_cursor;
11 begin
12 dbms_sql.parse( l_theCursor, p_query, dbms_sql.native );
13 dbms_sql.describe_columns( l_theCursor, l_colCnt, l_descTbl );
14 for i in 1 .. l_colCnt
15 loop
16 dbms_sql.define_column( l_theCursor, i, l_columnValue, 4000 );
17 end loop;
18 l_status := dbms_sql.execute(l_theCursor);
19 while ( dbms_sql.fetch_rows(l_theCursor) > 0 )
20 loop
21 l_cnt := l_cnt+1;
22 l_line := l_cnt;
23 for i in 1 .. l_colCnt loop
24 dbms_sql.column_value( l_theCursor, i, l_columnValue );
25 l_line := l_line || ',' || l_columnValue;
26 end loop;
27 dbms_output.put_line( l_line );
28 end loop;
29 dbms_sql.close_cursor(l_theCursor);
30 exception
31 when others then
32 dbms_sql.close_cursor( l_theCursor );
33 raise;
34 end dump_query;
35 /
Procedure created.
SQL>
SQL> set serveroutput on
SQL> exec dump_query( 'select rowid, empno, ename from emp' );
1,AAAFGQAABAAAKZKAAA,7369,SMITH
2,AAAFGQAABAAAKZKAAB,7499,ALLEN
3,AAAFGQAABAAAKZKAAC,7521,WARD
4,AAAFGQAABAAAKZKAAD,7566,JONES
5,AAAFGQAABAAAKZKAAE,7654,MARTIN
6,AAAFGQAABAAAKZKAAF,7698,BLAKE
7,AAAFGQAABAAAKZKAAG,7782,CLARK
8,AAAFGQAABAAAKZKAAH,7788,SCOTT
9,AAAFGQAABAAAKZKAAI,7839,KING
10,AAAFGQAABAAAKZKAAJ,7844,TURNER
11,AAAFGQAABAAAKZKAAK,7876,ADAMS
12,AAAFGQAABAAAKZKAAL,7900,JAMES
13,AAAFGQAABAAAKZKAAM,7902,FORD
14,AAAFGQAABAAAKZKAAN,7934,MILLER
PL/SQL procedure successfully completed.
SQL>
SQL> drop table emp;
Table dropped.
SQL>
]]>