问题一: SQL 命令未正确结束 问题二: ORA-00907: 缺失右括号 问题三: mysql函数在Oracle中不适用 问题四: ORA-00936: 缺失表达式 问题五: No serializer
partition by list(to_number(to_char(created, ‘MM’))) * 第 7 行出现错误: ORA
pxk.T_HRDiplomaModality on pxk.T_HRDiplomaModality.Fid = pxk.humangree.fdiplomamodality where rownum <2; 问题1:执行查询报错ORA
> 4 (select avg(sal) 5 from emp 6 order by empno); order by empno) * ERROR at line 6: ORA
=69 pr=0 pw=0 time=1955 us cost=2 size=525 card=21) error during execute of EXPLAIN PLAN statement ORA
ORA-00905: 缺少关键字 ORA-00906: 缺少左括号 ORA-00907: 缺少右括号 ORA-00908: 缺少 NULL 关键字 ORA-00909: 参数个数无效 ORA-00910
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