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#2546
ORA-25469: data not specified for alias: string column name: string
文档解释ORA-25469:datanotspecifiedforalias:stringcolumnname:stringCause:Anattempttoevaluatewasmade,whichfailedbecausethecolumnvalueforthespecifiedaliasandcolumnname...
IT技术学习
·
2023-07-28
string
ORA-25469
data
not
specified
ORA-25465: variable name not specified
文档解释ORA-25465:variablenamenotspecifiedCause:Anattempttoevaluatewasmade,whichfailedbecauseoneofthevariablevaluesspecifiedhadaNULLvariablename.Action:Checkthelist...
IT技术学习
·
2023-07-26
ORA-25465
variable
name
not
specified
ORA-25463: table alias not specified
文档解释ORA-25463:tablealiasnotspecifiedCause:Anattempttoevaluatewasmade,whichfailedbecauseoneofthetablevaluesspecifiedhadaNULLaliasname.Action:Checkthelistoftablev...
IT技术学习
·
2023-07-22
ORA-25463
table
alias
not
specified
ORA-25468: column name not specified for alias: string
文档解释ORA-25468:columnnamenotspecifiedforalias:stringCause:Anattempttoevaluatewasmade,whichfailedbecauseoneofthecolumnvaluesforthespecifiedaliasnamehadaNULLcolumn...
IT技术学习
·
2023-07-18
ORA-25468
column
name
not
specified
ORA-25467: table alias not specified
文档解释ORA-25467:tablealiasnotspecifiedCause:Anattempttoevaluatewasmade,whichfailedbecauseoneofthecolumnvaluesspecifiedhadaNULLaliasname.Action:Checkthelistofcolum...
IT技术学习
·
2023-07-18
ORA-25467
table
alias
not
specified
ORA-25462: evaluation context not specified
文档解释ORA-25462:evaluationcontextnotspecifiedCause:Anattempttoevaluatewasmade,whichfailedbecausetheevaluationcontextspecifiedwasnull.Action:Checktheevaluationcont...
IT技术学习
·
2023-07-17
ORA-25462
evaluation
context
not
specified
ORA-25466: data not specified for variable name: string
文档解释ORA-25466:datanotspecifiedforvariablename:stringCause:Anattempttoevaluatewasmade,whichfailedbecausethevariablevalueforthespecifiedvariablenamehadNULLdata.Ac...
IT技术学习
·
2023-07-08
ORA-25466
data
not
specified
for
ORA-25464: ROWID not specified for table alias: string
文档解释ORA-25464:ROWIDnotspecifiedfortablealias:stringCause:Anattempttoevaluatewasmade,whichfailedbecausethetablevalueforthespecifiedtablealiashadaNULLROWID.Action...
IT技术学习
·
2023-07-08
ORA-25464
ROWID
not
specified
for
ORA-25461: rule set not specified
文档解释ORA-25461:rulesetnotspecifiedCause:Anattempttoevaluatewasmade,whichfailedbecausetherulesetnamespecifiedwasnull.Action:Checktherulesetname,andtryagainwithava...
IT技术学习
·
2023-07-08
ORA-25461
rule
set
not
specified
ORA-12546: TNS:permission denied
文档解释ORA-12546:TNS:permissiondeniedCause:Userhasinsufficientprivilegestoperformtherequestedoperation.Action:Acquirenecessaryprivilegesandtryagain.此错误消息表明未通过TNS访问...
IT技术学习
·
2023-07-08
ORA-12546
TNS
permission
denied
MySQL Error number: MY-012546; Symbol: ER_IB_MSG_721; SQLSTATE: HY000
文档解释Errornumber:MY-012546;Symbol:ER_IB_MSG_721;SQLSTATE:HY000Message:Recoveryskipped,–innodb-read-onlyset!MY-012546;ER_IB_MSG_721;HY000错误错误说明MySQL的MY-0125...
IT技术学习
·
2023-06-30
MySQL
Error
number
MY-012546
Symbol
HDU 2546 饭卡(01背包裸题)
TimeLimit:5000/1000MS(Java/Others) MemoryLimit:32768/32768K(Java/Others)TotalSubmission(s):28562 AcceptedSubmissio...
代码星球
·
2020-04-14
HDU
2546
饭卡
背包
裸题
HDOJ 2546饭卡(01背包问题)
http://acm.hdu.edu.cn/showproblem.php?pid=2546ProblemDescription电子科大本部食堂的饭卡有一种很诡异的设计,即在购买之前判断余额。如果购买一个商品之前,卡上的剩余金额大于或等于5元,就一定可以购买成功(即使购买后卡上余额为负),否则无法购买(即使金额足够)。...
代码星球
·
2020-04-05
HDOJ
2546
饭卡
背包
问题
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