create table创建数据库表简介.doc
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CREATETABLE
Purpose
UsetheCREATETABLEstatementtocreateoneofthefollowingtypesoftables:
Arelationaltable,whichisthebasicstructuretoholduserdata.
Anobjecttable,whichisatablethatusesanobjecttypeforacolumndefinition.Anobjecttableisexplicitlydefinedtoholdo
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