Oracle Connect By用法 oracle中的select语句可以用START WITH...CONNECT BY PRIOR子句实现递归查询，connect by 是结构化查询中用到的，其基本语法是： select ... from <TableName> where <Conditional-1> start with <Conditio
declare tabName varchar(128); a number; begin select table_name into tabName from user_tables where rownum = 1; dbms_output.put_lin
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