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#ABA
com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:mysql:/解决方法详解
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:Couldnotcreateconnectiontodatabaseserver.具体错误信息如下:2021-01-0420:20:09.071ERROR12300---[eate-...
开发笔记
·
2024-07-11
com.alibaba.druid.pool.DruidDataSource
create
connection
SQLException
url
ORA-38734: Flashback log is inconsistent; belongs to another database.
文档解释ORA-38734:Flashbacklogisinconsistent;belongstoanotherdatabase.Cause:ThedatabaseIDintheflashbackdatabaselogfiledidnotmatchthedatabaseIDinthecontrolfile.Actio...
IT技术学习
·
2023-07-28
ORA-38734
Flashback
log
is
inconsistent
ORA-28045: SSL authentication between database and OID failed
文档解释ORA-28045:SSLauthenticationbetweendatabaseandOIDfailedCause:ServerfailedtoauthenticateitselftotheDirectory.Action:Makesurethesqlnet.orausedispointingtothewa...
IT技术学习
·
2023-07-28
ORA-28045
SSL
authentication
between
database
ORA-38724: Invalid option to the FLASHBACK DATABASE command.
文档解释ORA-38724:InvalidoptiontotheFLASHBACKDATABASEcommand.Cause:AninvalidoptionwasspecifiedtotheFLASHBACKDATABASEcommand.Validoptionsare:SCNorTIMESTAMP.Action:Co...
IT技术学习
·
2023-07-28
ORA-38724
Invalid
option
to
the
ORA-24240: invalid database access descriptor (DAD) name
文档解释ORA-24240:invaliddatabaseaccessdescriptor(DAD)nameCause:ThespecifiedDatabaseAccessDescriptor(DAD)namewasinvalid.Action:MakesurethenameoftheDatabaseAccessDes...
IT技术学习
·
2023-07-28
ORA-24240
invalid
database
access
descriptor
ORA-39500: failed to notify CRS of a Startup/Shutdown event for database “string”, instance “string” (ignored)
文档解释ORA-39500:failedtonotifyCRSofaStartup/Shutdowneventfordatabase“string”,instance“string”(ignored)Cause:Theinstancewasunabletoobtainth...
IT技术学习
·
2023-07-28
#8220string
#8221
ORA-39500
failed
to
ORA-16433: The database must be opened in read/write mode.
文档解释ORA-16433:Thedatabasemustbeopenedinread/writemode.Cause:Anattemptwasmadetoopenthedatabaseinread-onlymodeafteranoperationthatrequiresthatthedatabasebeopenedi...
IT技术学习
·
2023-07-28
ORA-16433
The
database
must
be
ORA-38797: Full database recovery required after a database has been flashed back
文档解释ORA-38797:FulldatabaserecoveryrequiredafteradatabasehasbeenflashedbackCause:Anattemptwasmadetorecoversomedatafilesortablespacesofadatabaseafterthedatabaseha...
IT技术学习
·
2023-07-28
database
ORA-38797
Full
recovery
required
ORA-16827: Flashback Database is disabled
文档解释ORA-16827:FlashbackDatabaseisdisabledCause:ThebrokerdetectedthattheFlashbackDatabasefeaturewasdisabled.WithFlashbackDatabasedisabled,thebrokerwouldnotbeable...
IT技术学习
·
2023-07-28
ORA-16827
Flashback
Database
is
disabled
ORA-39786: Number of columns does not match between export and import databases
文档解释ORA-39786:NumberofcolumnsdoesnotmatchbetweenexportandimportdatabasesCause:Externaltablescouldnotimportintoatablewithmismatchedcolumns.Action:Ensurethenumber...
IT技术学习
·
2023-07-28
ORA-39786
Number
of
columns
does
ORA-16574: switchover disallowed when required databases are shut down
文档解释ORA-16574:switchoverdisallowedwhenrequireddatabasesareshutdownCause:Switchoverfailedbecauseeithertheprimarydatabaseorthedesignatedstandbydatabasewereshutdow...
IT技术学习
·
2023-07-28
ORA-16574
switchover
disallowed
when
required
ORA-16012: database identifier mismatch
文档解释ORA-16012:databaseidentifiermismatchCause:Thedatabaseidentifierofaphysicalstandbydatabasedidnotmatchthatoftheprimarydatabase.Action:Ensurethatthedatabaseide...
IT技术学习
·
2023-07-28
ORA-16012
database
identifier
mismatch
ORA-19956: database should have no offline immediate datafiles
文档解释ORA-19956:databaseshouldhavenoofflineimmediatedatafilesCause:TheoperationfailedbecausethedatabasehadoneormoredatafilesthatwereinOFFLINEIMMEDIATEmode.Action:...
IT技术学习
·
2023-07-28
ORA-19956
database
should
have
no
ORA-47952: Oracle Data Pump authorization for Oracle Database Vault to string already exists
文档解释ORA-47952:OracleDataPumpauthorizationforOracleDatabaseVaulttostringalreadyexistsCause:OracleDataPumpauthorizationforOracleDatabaseVaultwasalreadygrantedtoth...
IT技术学习
·
2023-07-28
Oracle
ORA-47952
Data
Pump
authorization
ORA-28557: unknown string for database link to non-Oracle system
文档解释ORA-28557:unknownstringfordatabaselinktonon-OraclesystemCause:Whenattemptingtoconnecttoanon-OraclesystemthroughaHeterogeneousServicesdatabaselink,theagentsu...
IT技术学习
·
2023-07-28
ORA-28557
unknown
string
for
database
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