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记录一下常用的语句,便于以后使用…create tablespace tablespacename
datafile 'e:\data\oracledata\xxx.dbf' size 200m
autoextend on next 100m maxsize unlimited logging
extent management local autoallocate
segment space management auto;
create user username identified by password default tablespace tablespacename temporary tablespace temp;
grant connect,resource,dba to username ;
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Oracle字符串函数length、upper、lower、initcap、 concat、instr、replace
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