有个问题。ORACLE中，有一个表imei_imeicount_201101。我想将其拆分为“imei_imeicount_”和“201101”两个字符串组成一张表。怎么弄呀？
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- SQL code
declare str_tabprefix varchar2(30); str_tabsuffix varchar2(30); str_tabname varchar2(30); int_exists number;begin str_tabprefix := 'imei_imeicount_'; str_tabsuffix := to_char(sysdate, 'yyyymm'); str_tabname := str_tabprefix || str_tabsuffix; select count(*) into int_exists from tabs where table_name = upper(str_tabname); if (int_exists = 0) then execute immediate 'create table ' || str_tabname || '(text varchar2(200))'; end if;end;