#2045

ORA-32045: maximum level of recursion reached while executing recursive WITH query

文档解释ORA-32045:maximumlevelofrecursionreachedwhileexecutingrecursiveWITHqueryCause:ArecursiveWITHqueryreachedthemaximumlevelofrecursionspecifiedandwasstopped.Act...

ORA-12045: invalid ALTER MATERIALIZED VIEW LOG option

文档解释ORA-12045:invalidALTERMATERIALIZEDVIEWLOGoptionCause:AninvalidoptionwasusedinanALTERMATERIALIZEDVIEWLOGstatement.Action:Specifyonlyvalidoptions.ORA-12045:in...

ORA-02045: too many local sessions participating in global transaction

文档解释ORA-02045:toomanylocalsessionsparticipatinginglobaltransactionCause:toomanysessionsatthissiteforthistransaction.Action:useanexistinglinksoanothersessionneed...

MySQL Error number: MY-012045; Symbol: ER_IB_MSG_220; SQLSTATE: HY000

文档解释Errornumber:MY-012045;Symbol:ER_IB_MSG_220;SQLSTATE:HY000Message:%s错误说明MY-012045(ER_IB_MSG_220,HY000)是MySQL的一个错误码,该错误码表明InnoDB在处理日志恢复时发生了未知错误,因此不能恢复该日志文件。这个...

HDU 2045 不easy系列之(3)—— LELE的RPG难题

思路:1.若前n-1位涂的颜色是符合条件的,则因为首尾不同,再加入一位时,仅仅有1种方法;即s[n]=s[n-1]2.若前n-1位组成的串不符合,再加入一位后合法。即由于首尾同样而引起的不合法,那么前n-2位组成的串必然合法。此时第n位有2种加入方法。即s[n]=2*s[n-2]所以AC代码:<span>#...
代码星球 ·2021-02-13