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create tablespace james
datafile '/export/home/oracle/oradata/james.dbf'
size 100M ¡¡¡¡¡¡¡¡¡¡¡¡--³õʼµÄÎļþ´óС¡¡
autoextend On¡¡¡¡¡¡¡¡ --×Ô¶¯Ôö³¤
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describe  TABLE_NAME;   --ÃèÊö
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create table as select XXXXXX
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grant all on TBL_INF_MCHNT_INF to B;
commit;
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create synonym TBL_INF_MCHNT_INF for A.TBL_INF_MCHNT_INF;
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