FK主题的文章列表，还有FK的技术要点_第1页

docker 安装 kafka

到 dockerhub 去搜一下kafka,排在第一位的是bitnami/kafka,我们就用它了。下载docker-compose.ymlcopycurl-sSLhttps://raw.githubusercontent.com/bitnami/containers/main/bitnami/ka...

开发笔记 ·2024-08-23

ORA-08118: Deferred FK constraints cannot be enforced, index too big (string)

文档解释ORA-08118:DeferredFKconstraintscannotbeenforced,indextoobig(string)Cause:DeferredForeignKeyconstraintscannotbeenforcedduetotheindexkeybeingtoobigandbuiltona...

IT技术学习 ·2023-07-26

ORA-28335: referenced or referencing FK constraint column cannot be encrypted

文档解释ORA-28335:referencedorreferencingFKconstraintcolumncannotbeencryptedCause:encryptedcolumnswereinvolvedinthereferentialconstraintAction:NoneORA-28335错误代表引用或被...

IT技术学习 ·2023-07-26

MySQL Error number: MY-013523; Symbol: ER_TABLE_NAME_IN_UPPER_CASE_NOT_ALLOWED_FOR_FK; SQLSTATE: HY000

文档解释Errornumber:MY-013523;Symbol:ER_TABLE_NAME_IN_UPPER_CASE_NOT_ALLOWED_FOR_FK;SQLSTATE:HY000Message:Tablename‘%s.%s’containinguppercasecharacters,...

IT技术学习 ·2023-07-03

MySQL Error number: 3734; Symbol: ER_FK_NO_COLUMN_PARENT; SQLSTATE: HY000

文档解释Errornumber:3734;Symbol:ER_FK_NO_COLUMN_PARENT;SQLSTATE:HY000Message:Failedtoaddtheforeignkeyconstraint.Missingcolumn‘%s’forconstraint‘%s&...

IT技术学习 ·2023-07-03

MySQL Error number: 3104; Symbol: ER_WRONG_FK_OPTION_FOR_GENERATED_COLUMN; SQLSTATE: HY000

文档解释Errornumber:3104;Symbol:ER_WRONG_FK_OPTION_FOR_GENERATED_COLUMN;SQLSTATE:HY000Message:Cannotdefineforeignkeywith%sclauseonageneratedcolumn.错误说明该错误提醒MySQL在为生...

IT技术学习 ·2023-07-03

MySQL Error number: 3780; Symbol: ER_FK_INCOMPATIBLE_COLUMNS; SQLSTATE: HY000

文档解释Errornumber:3780;Symbol:ER_FK_INCOMPATIBLE_COLUMNS;SQLSTATE:HY000Message:Referencingcolumn‘%s’andreferencedcolumn‘%s’inforeignkeycon...

IT技术学习 ·2023-07-01

MySQL Error number: 3008; Symbol: ER_FK_DEPTH_EXCEEDED; SQLSTATE: HY000

文档解释Errornumber:3008;Symbol:ER_FK_DEPTH_EXCEEDED;SQLSTATE:HY000Message:Foreignkeycascadedelete/updateexceedsmaxdepthof%d.错误说明ER_FK_DEPTH_EXCEEDED（错误号：3008；SQLSt...

IT技术学习 ·2023-07-01

MySQL Error number: MY-013522; Symbol: ER_SCHEMA_NAME_IN_UPPER_CASE_NOT_ALLOWED_FOR_FK; SQLSTATE: HY000

文档解释Errornumber:MY-013522;Symbol:ER_SCHEMA_NAME_IN_UPPER_CASE_NOT_ALLOWED_FOR_FK;SQLSTATE:HY000Message:Schemaname‘%s’containinguppercasecharacters,u...

IT技术学习 ·2023-07-01

MySQL Error number: 3823; Symbol: ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN; SQLSTATE: HY000

文档解释Errornumber:3823;Symbol:ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN;SQLSTATE:HY000Message:Column‘%s’cannotbeusedinacheckconstraint&#...

IT技术学习 ·2023-06-21

MySQL Error number: 3776; Symbol: ER_FK_CANNOT_CHANGE_ENGINE; SQLSTATE: HY000

文档解释Errornumber:3776;Symbol:ER_FK_CANNOT_CHANGE_ENGINE;SQLSTATE:HY000Message:Cannotchangetable’sstorageenginebecausethetableparticipatesinaforeignkeyconst...

IT技术学习 ·2023-06-19

MySQL Error number: MY-011543; Symbol: ER_GRP_RPL_FK_WITH_CASCADE_UNSUPPORTED; SQLSTATE: HY000

文档解释Errornumber:MY-011543;Symbol:ER_GRP_RPL_FK_WITH_CASCADE_UNSUPPORTED;SQLSTATE:HY000Message:Table%shasaforeignkeywith‘CASCADE’,‘SETNULL̵...

IT技术学习 ·2023-06-17

MySQL Error number: 3733; Symbol: ER_FK_CANNOT_USE_VIRTUAL_COLUMN; SQLSTATE: HY000

文档解释Errornumber:3733;Symbol:ER_FK_CANNOT_USE_VIRTUAL_COLUMN;SQLSTATE:HY000Message:Foreignkey‘%s’usesvirtualcolumn‘%s’whichisnotsupported...

IT技术学习 ·2023-06-17

2022 Kafka精选面试题50道

1、 Kafka中的消息是否会丢失和重复消费？要确定Kafka的消息是否丢失或重复，从两个方面分析入手：消息发送和消息消费。消息发送Kafka消息发送有两种方式：同步（sync）和异步（async），默认是同步方式，可通过producer.type属性进行配置。Kafka通过配置request.require...

开发笔记 ·2023-03-07

Window下配置Kafka以及Zookeeper环境

　软件下载地址：Zookeeper https://zookeeper.apache.org/Kafka http://kafka.apache.org &n...

代码星球 ·2021-02-24