proper主题的文章列表，还有proper的技术要点_第6页

ORA-16784: database name specified by Dependency property is incorrect

文档解释ORA-16784:databasenamespecifiedbyDependencypropertyisincorrectCause:Thedatabasename,thatshouldbethevalueoftheDB_UNIQUE_NAMEinitializationparameter,specified...

IT技术学习 ·2023-07-08

ORA-01079: ORACLE database was not properly created, operation aborted

文档解释ORA-01079:ORACLEdatabasewasnotproperlycreated,operationabortedCause:Therewasanerrorwhenthedatabaseorcontrolfilewascreated.Action:storecreatethedatabaseorane...

IT技术学习 ·2023-07-08

ORA-30557: function based index could not be properly maintained

文档解释ORA-30557:functionbasedindexcouldnotbeproperlymaintainedCause:TheuserupdatedacolumnonwhichafunctionbasedindexispresentwhichwasnotsuccessfullyupdatedAction:D...

IT技术学习 ·2023-07-08

ORA-26652: Capture string did not start properly and is currently in state string

文档解释ORA-26652:CapturestringdidnotstartproperlyandiscurrentlyinstatestringCause:Anattempttorestartacaptureprocessfailed.Action:ReviewV$STREAMS_CAPTUREviewforthes...

IT技术学习 ·2023-07-08

ORA-16568: cannot set property string

文档解释ORA-16568:cannotsetpropertystringCause:Thespecifiedpropertycouldnotbemodifiedbecauseitwaseitheramonitorablepropertyorapropertythatdidnotexist.Action:Retryth...

IT技术学习 ·2023-07-08

ORA-24171: creation properties are only for internal use

文档解释ORA-24171:creationpropertiesareonlyforinternaluseCause:userspecifiednotnullcreationpropertieswhencreatingrulesengineobjects,whicharenotforexternaluseAction:...

IT技术学习 ·2023-07-08

ORA-54536: axis aligned box surface not defined properly

文档解释ORA-54536:axisalignedboxsurfacenotdefinedproperlyCause:Theinnergeometryetypedidnotstartwith2,ortheoutergeometryetypedidnotstartwith1,orbothoccurred.Action:U...

IT技术学习 ·2023-07-08

ORA-21605: property [string] is not a property of value instances

文档解释ORA-21605:property[string]isnotapropertyofvalueinstancesCause:Tryingtogetapropertywhichappliesonlytopersistentandtransientobjects.Action:Usershouldcheckthel...

IT技术学习 ·2023-07-08

ORA-41721: invalid use of DMLEVENTS and CNFEVENTS in rule class properties

文档解释ORA-41721:invaliduseofDMLEVENTSandCNFEVENTSinruleclasspropertiesCause:AnattemptwasmadetospecifyboththeDMLEVENTSandCNFEVENTSforthesameruleclass.Action:Remove...

IT技术学习 ·2023-07-08

ORA-51008: parameter [string] value is not a proper number

文档解释ORA-51008:parameter[string]valueisnotapropernumberCause:thegivenparametervalueisanotapropernumberAction:correcttherunparamsandtryagain。该错误属于OracleDatabase中的...

IT技术学习 ·2023-07-08

ORA-31040: Property string: XML type (string) not compatible with internal memory type (string)

文档解释ORA-31040:Propertystring:XMLtype(string)notcompatiblewithinternalmemorytype(string)Cause:TheXMLdatatypegivenisinconsistentwiththedatabasedatatype,andaconver...

IT技术学习 ·2023-07-08

MySQL Error number: MY-013320; Symbol: ER_WARN_PROPERTY_STRING_PARSE_FAILED; SQLSTATE: HY000

文档解释Errornumber:MY-013320;Symbol:ER_WARN_PROPERTY_STRING_PARSE_FAILED;SQLSTATE:HY000Message:Couldnotparsekey-valuepairsinpropertystring‘%s’错误说明：MY-0...

IT技术学习 ·2023-07-03

MySQL Error number: MY-013321; Symbol: ER_INVALID_PROPERTY_KEY; SQLSTATE: HY000

文档解释Errornumber:MY-013321;Symbol:ER_INVALID_PROPERTY_KEY;SQLSTATE:HY000Message:Propertykey‘%s’isinvalid.错误说明MY-013321错误是MySQL数据库管理系统中一个通用错误，属于”...

IT技术学习 ·2023-06-17

eclipse上的.properties文件中文编辑显示处理

最近在对接银联备份金，将相应的SDK导入到eclipse后，打开.properties文件中文注释变成了如下样子，很不方便查阅参照：平常开发我们希望看到的是如下样子，很直观能明确配置的参数代表的信息：在网上找到的解决办法是，设置.properties文件的编码格式，默认的编码方式是iso-8859-1，这里可以修改编码...

代码星球 ·2023-05-06

如何查询Model.KeyProperty==Datastore Plus（NDB）中无

假设一个NDB（版本0.7&0.8）模型的密钥可以是None：classTest(model.Model):k=model.KeyProperty()value=model.IntegerProperty()count=Test.query(Test.k==None).count()#error#count=T...

开发笔记 ·2023-04-30