摘要:
代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/----deletefrom#tba--deletefrom#tbbcreatetable#tba(sidint,nvarchar(20))createtable#tbb(sidint,cvarchar(20),sfloat)insert#tbaselect1,'z1'unionallselect2,'z2'unionallselect3,'z3'unionallselect4,'z4'unional 阅读全文