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对于中小型web应用来说,php有很强的竞争力,linux+apache+mysql+php(lamp)的组合几乎可以胜任绝大多数网站的解决方案,对于大型应用来讲,对于系统架构要求更高,需要有成熟的框架支持,jsp的struts是个不错的框架,国内介绍它的资料也非常多,应用逐渐广泛起来。asp就不用说了,odbc|关头字上面是ODBC函数挪用的关头字,在利用ODBC时,也应当制止利用它们。
ADDEXITPRIMARYABSOLUTEEXECOVERLAPSACTIONEXECUTEPADADAEXISTSPARTIALADDEXTERNALPASCALALLEXTRACTPOSITIONALLOCATEFALSEPRECISIONALTERFETCHPREPAREANDFIRSTPRESERVEANYFLOATPRIMARYAREFORPRIORASFOREIGNPRIVILEGESASCFORTRANPROCEDUREASSERTIONFOUNDPUBLICATFROMREADAUTHORIZATIONFULLREALAVGGETREFERENCESBEGINGLOBALRELATIVEBETWEENGORESTRICTBITGOTOREVOKEBIT_LENGTHGRANTRIGHTBOTHGROUPROLLBACKBYHAVINGROWSCASCADEHOURSCHEMACASCADEDIDENTITYSCROLLCASEIMMEDIATESECONDCASTINSECTIONCATALOGINCLUDESELECTCHARINDEXSESSIONCHAR_LENGTHINDICATORSESSION_USERCHARACTERINITIALLYSETCHARACTER_LENGTHINNERSIZECHECKINPUTSMALLINTCLOSEINSENSITIVESOMECOALESCEINSERTSPACECOLLATEINTSQLCOLLATIONINTEGERSQLCACOLUMNINTERSECTSQLCODECOMMITINTERVALSQLERRORCONNECTINTOSQLSTATECONNECTIONISSQLWARNINGCONSTRAINTISOLATIONSUBSTRINGCONSTRAINTSJOINSUMCONTINUEKEYSYSTEM_USERCONVERTLANGUAGETABLECORRESPONDINGLASTTEMPORARYCOUNTLEADINGTHENCREATELEFTTIMECROSSLEVELTIMESTAMPCURRENTLIKETIMEZONE_HOURCURRENT_DATELOCALTIMEZONE_MINUTECURRENT_TIMELOWERTOCURRENT_TIMESTAMPMATCHTRAILINGCURRENT_USERMAXTRANSACTIONCURSORMINTRANSLATEDATEMINUTETRANSLATIONDAYMODULETRIMDEALLOCATEMONTHTRUEDECNAMESUNIONDECIMALNATIONALUNIQUEDECLARENATURALUNKNOWNDEFAULTNCHARUPDATEDEFERRABLENEXTUPPERDEFERREDNOUSAGEDELETENONEUSERDESCNOTUSINGDESCRIBENULLVALUEDESCRIPTORNULLIFVALUESDIAGNOSTICSNUMERICVARCHARDISCONNECTOCTET_LENGTHVARYINGDISTINCTOFVIEWDOMAINONWHENDOUBLEONLYWHENEVERDROPOPENWHEREELSEOPTIONWITHENDORWORKEND-EXECORDERWRITEESCAPEOUTERYEAREXCEPTOUTPUTZONEEXCEPTION</p>当然了,现在国内CRM厂商的产品与其说是CRM,但从至少从我的角度分析上来看,充其量只是一个大型的进销存而已了,了解尚浅,不够胆详评,这里只提技术问题 |