#these

ORA-24270: a row already exists in the string table for these parameters

文档解释ORA-24270:arowalreadyexistsinthestringtablefortheseparametersCause:Acallwasmadetocreateanewrowinthespecifiedtable.Arowalreadyexistsinthetablewiththespecifie...

ORA-12725: unmatched parentheses in regular expression

文档解释ORA-12725:unmatchedparenthesesinregularexpressionCause:Theregularexpressiondidnothavebalancedparentheses.Action:Ensuretheparenthesesarecorrectlybalanced.等OR...

ORA-14465: Fast-Split is not possible on these partitions

文档解释ORA-14465:Fast-SplitisnotpossibleonthesepartitionsCause:TheFast-Spliteventwasforcedinthissession.Action:DisabletheeventthatforcesFast-Split.。官方解释常见案例1.尝试在非L...

ORA-24274: no row exists in the string table for these parameters

文档解释ORA-24274:norowexistsinthestringtablefortheseparametersCause:Acallwasmadetoupdatearowthatdoesnotexistoraforeignkeyvaluesuppliedtocreateatabledoesnotexist.Ac...
IT技术学习 IT技术学习·2023-07-11

ORA-29356: These parameters can be specified only for directives that refer to consumer groups

文档解释ORA-29356:TheseparameterscanbespecifiedonlyfordirectivesthatrefertoconsumergroupsCause:ThebelowparameterswerespecifiedasanargumenttoprocedureCREATE_PLAN_DIR...

ORA-27207: syntax error in device PARMS – parentheses mismatch or missing

文档解释ORA-27207:syntaxerrorindevicePARMS–parenthesesmismatchormissingCause:User-suppliedPARMSvaluehasincorrectsyntax.Action:Retrythecommandwithcorrectsyntax...

MySQL Error number: MY-010525; Symbol: ER_TC_RECOVERY_FAILED_THESE_ARE_YOUR_OPTIONS; SQLSTATE: HY000

文档解释Errornumber:MY-010525;Symbol:ER_TC_RECOVERY_FAILED_THESE_ARE_YOUR_OPTIONS;SQLSTATE:HY000Message:Crashrecoveryfailed.Eithercorrecttheproblem(ifit’s,for...

LeetCode:22. Generate Parentheses(Medium)

https://leetcode.com/problems/generate-parentheses/description/给出一个正整数n,请求出由n对合法的圆括号组合例如,n=3,答案:采用递归的方法:给定的整数为n,定义一个字符串类型变量str用来保存组合。"("的个数记为left,")"的个数记为right,...

LeetCode:20. Valid Parentheses(Easy)

https://leetcode.com/problems/valid-parentheses/description/给定一个字符串s,s只包含'(', ')', '{', '}', '[' 和 ']'。合法:形如“()[]“、”{[()]}“不合法:形如“...

22. Generate Parentheses

https://www.cnblogs.com/grandyang/p/4444160.html相当于一个全排列,但是通过left、right控制个数,并且不符合要求的括号排列用left>right来控制了,让他不再递归,这样就不可能满足left==0,right==0,就不可能push进result中。并且le...
代码星球 代码星球·2020-10-13

leetcode 20. Valid Parentheses 、32. Longest Valid Parentheses 、301. Remove Invalid Parentheses

20.ValidParentheses 错误解法:"[])"就会报错,没考虑到出现')'、']'、'}'时,stack为空的情况,这种情况也无法匹配classSolution{public:boolisValid(strings){if(s.empty())returnfalse;stack<char&...

leetcode 96. Unique Binary Search Trees 、95. Unique Binary Search Trees II 、241. Different Ways to Add Parentheses

96.UniqueBinarySearchTreeshttps://www.cnblogs.com/grandyang/p/4299608.html3由dp[1]*dp[1]、dp[0]*dp[2]、dp[2]*dp[0]相加而成从2开始classSolution{public:intnumTrees(intn){ve...

HDU_5783_DivideTheSequence

HDU_5783_DivideTheSequence 点击打开链接题意:生成尽量多的连续的子串,且子串的前缀和大于等于0,输出符合题意的子串的数量。这题目是参加四月份的个人训练赛遇到的,挺水的。但是因为没读懂题目和不懂得串的前缀和是什么东东,嗯。。。(此处省略几千字)串的前缀和:设有一个数组buf[10],前...
代码星球 代码星球·2020-07-18

Eclipse错误:Syntax error on tokens, delete these tokens问题解决

错误:Syntaxerrorontokens,deletethesetokens出现这样的错误一般是括号、中英文字符、中英文标点、代码前面的空格,尤其是复制粘贴的代码,去掉即可。...

Python3.x运行Python2.x代码报错 syntax error "Missing parentheses in call to 'print'

#另外一种错误SyntaxError:Missingparenthesesincallto'print'.Didyoumeanprint(查看代码,格式如下:print"文件%s不存在"%filename。。。print'-------xxx------'改成print("文件%s不存在"%filename)print...
首页上一页12下一页尾页