create index创建索引简介.doc
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CREATEINDEX
Purpose
UsetheCREATEINDEXstatementtocreateanindexon:
Oneormorecolumnsofatable,apartitionedtable,anindex-organizedtable,oracluster
Oneormorescalartypedobjectattributesofatableoracluster
Anestedtablestoragetableforindexinganestedtablecolumn
A
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