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<html><head><title>DDL</title></head><body><h1>DDL</h1><pre><a name="L1"></a><a name="TAB11"></a>/* <a href="tv000013.htm#"><i>TAB1: reference list</i></a> */<h2><font color="#0000A0">CREATE</font> <font color="#0000A0">TABLE</font> tab1</h2> (f1 <font color="#0000A0">NUMBER</font>, f2 <font color="#0000A0">DATE</font>, f3 <font color="#0000A0">VARCHAR2</font>(32),<a name="L5"></a><a name="PK_TAB11"></a><b> constraint pk_tab1</b> primary key(f1,f2) );<a name="L9"></a><a name="TAB21"></a>/* <a href="tv000014.htm#"><i>TAB2: reference list</i></a> */<h2><font color="#0000A0">CREATE</font> <font color="#0000A0">TABLE</font> tab2</h2> (f1 <font color="#0000A0">NUMBER</font>, f4 <font color="#0000A0">VARCHAR2</font>(40)<a name="L12"></a><a name="PK_TAB21"></a><b> constraint pk_tab2</b> primary key(f1) );<script type="text/javascript">var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));</script><script type="text/javascript">var pageTracker = _gat._getTracker("UA-5456201-1");pageTracker._trackPageview();</script></pre></body></html>⌨️ 快捷键说明
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