我需要将循环的输出假脱机到文件中。我的代码如下:
set termout off
set echo off
set colsep ''
set linesize 5000
set heading off
set feedback off
set preformat off
set trimspool on
set serverout on
spool 'C:\folder\script.sql'
begin
for rec in (select unique prgm_id from tmp_table_output) loop
for rec2 in (select unique cmpg_id from tmp_table_output where prgm_id = rec.prgm_id) loop
dbms_output.put_line('spool ''C:\folder\PRG''||lpad('||rec.prgm_id||', 4, 0)||''_CMPG''||lpad('||rec2.cmpg_id||', 4, 0)||''.txt'' CREATE');
dbms_output.put_line('SELECT field FROM tmp_table_output where prgm_id = '||rec.prgm_id||' and cmpg_id = '||rec2.cmpg_id);
dbms_output.put_line('spool off');
end loop;
end loop;
end;
/
spool off;
但是,当我检查 script.sql 文件时,不是实际迭代循环,而是输出:
begin
for rec in (select unique prgm_id from tmp_table_output) loop
for rec2 in (select unique cmpg_id from tmp_table_output where prgm_id = rec.prgm_id) loop
dbms_output.put_line('spool ''C:\RemoteOnboarding\PRG''||lpad('||rec.prgm_id||', 4, 0)||''_CMPG''||lpad('||rec2.cmpg_id||', 4, 0)||''.txt'' CREATE');
dbms_output.put_line('SELECT field FROM tmp_unica_output where prgm_id = '||rec.prgm_id||' and cmpg_id = '||rec2.cmpg_id);
dbms_output.put_line('spool off');
end loop;
end loop;
end;
/
spool off;
如何让它将循环输出写入文件?