<div id="codeSnippetWrapper"> <div style="border-bottom-style: none; text-align: left; padding-bottom: 0px; line-height: 12pt; border-right-style: none; background-color: #f4f4f4; padding-left: 0px; width: 100%; padding-right: 0px; font-family: 'Courier New',courier,monospace; direction: ltr; border-top-style: none; color: black; font-size: 10pt; border-left-style: none; overflow: visible; padding-top: 0px" id="codeSnippet">
<pre style="border-bottom-style: none; text-align: left; padding-bottom: 0px; line-height: 12pt; border-right-style: none; background-color: white; margin: 0em; padding-left: 0px; width: 100%; padding-right: 0px; font-family: 'Courier New',monospace; direction: ltr; border-top-style: none; color: black; font-size: 10pt; border-left-style: none; overflow: visible; padding-top: 0px">--1.随机数
dbms_random. dual;
mod(dbms_random.random,10) dual;
abs(mod(dbms_random.random,10)) dual;
40 + abs(mod(dbms_random.random,monospace; direction: ltr; border-top-style: none; color: black; font-size: 10pt; border-left-style: none; overflow: visible; padding-top: 0px">?
;
);
(xmlStr );
|| line);
loop;
;
directory MY_DIR ;
varchar2(2000);
,,);
);
);
loop;
no_data_found dbms_output.put_line();
;
varchar2(2000) := ;
,);
;
(编辑:李大同)
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