#cache

MySQL Error number: MY-010326; Symbol: ER_AUTHCACHE_CANT_OPEN_AND_LOCK_PRIVILEGE_TABLES; SQLSTATE: HY000

文档解释Errornumber:MY-010326;Symbol:ER_AUTHCACHE_CANT_OPEN_AND_LOCK_PRIVILEGE_TABLES;SQLSTATE:HY000Message:Fatalerror:Can’topenandlockprivilegetables:%sError...

MySQL Error number: MY-010330; Symbol: ER_AUTHCACHE_TABLES_PRIV_SKIPPED_NEEDS_RESOLVE; SQLSTATE: HY000

文档解释Errornumber:MY-010330;Symbol:ER_AUTHCACHE_TABLES_PRIV_SKIPPED_NEEDS_RESOLVE;SQLSTATE:HY000Message:‘tables_priv’entry‘%s%s@%s’ignored...

MySQL Error number: MY-010535; Symbol: ER_RPL_RECOVERY_ERROR_FREEING_IO_CACHE; SQLSTATE: HY000

文档解释Errornumber:MY-010535;Symbol:ER_RPL_RECOVERY_ERROR_FREEING_IO_CACHE;SQLSTATE:HY000Message:Errorduring–relay-log-recovery:ErrorwhilefreeingIO_CACHEobje...

MySQL Error number: MY-010319; Symbol: ER_AUTHCACHE_USER_IGNORED_INVALID_PASSWORD; SQLSTATE: HY000

文档解释Errornumber:MY-010319;Symbol:ER_AUTHCACHE_USER_IGNORED_INVALID_PASSWORD;SQLSTATE:HY000Message:Foundinvalidpasswordforuser:‘%s@%s’;IgnoringuserMY...

MySQL Error number: MY-010327; Symbol: ER_AUTHCACHE_CANT_INIT_GRANT_SUBSYSTEM; SQLSTATE: HY000

文档解释Errornumber:MY-010327;Symbol:ER_AUTHCACHE_CANT_INIT_GRANT_SUBSYSTEM;SQLSTATE:HY000Message:Fatal:can’tinitializegrantsubsystem–‘%s’错误...

MySQL Error number: MY-011448; Symbol: ER_GRP_RPL_CREATE_APPLIER_CACHE_ERROR; SQLSTATE: HY000

文档解释Errornumber:MY-011448;Symbol:ER_GRP_RPL_CREATE_APPLIER_CACHE_ERROR;SQLSTATE:HY000Message:Failedtocreategroupreplicationpipelineappliercache!错误说明MySQL错误号MY-0...

MySQL Error number: MY-010904; Symbol: ER_BINLOG_STMT_CACHE_SIZE_TOO_LARGE; SQLSTATE: HY000

文档解释Errornumber:MY-010904;Symbol:ER_BINLOG_STMT_CACHE_SIZE_TOO_LARGE;SQLSTATE:HY000Message:Optionbinlog_stmt_cache_size(%lu)isgreaterthanmax_binlog_stmt_cache_s...

MySQL Error number: MY-011616; Symbol: ER_GRP_RPL_REINIT_OF_INTERNAL_CACHE_FOR_WRITE_FAILED; SQLSTATE: HY000

文档解释Errornumber:MY-011616;Symbol:ER_GRP_RPL_REINIT_OF_INTERNAL_CACHE_FOR_WRITE_FAILED;SQLSTATE:HY000Message:Errorwhilere-initializinganinternalcache,forwriteope...

MySQL Error number: MY-013611; Symbol: ER_AUTHCACHE_DEFAULT_ROLES_IGNORED_EMPTY_NAME; SQLSTATE: HY000

文档解释Errornumber:MY-013611;Symbol:ER_AUTHCACHE_DEFAULT_ROLES_IGNORED_EMPTY_NAME;SQLSTATE:HY000Message:Foundanentryinthe‘default_roles’tablewithemptya...

MySQL Error number: MY-011609; Symbol: ER_GRP_RPL_REINIT_OF_INTERNAL_CACHE_FOR_READ_FAILED; SQLSTATE: HY000

文档解释Errornumber:MY-011609;Symbol:ER_GRP_RPL_REINIT_OF_INTERNAL_CACHE_FOR_READ_FAILED;SQLSTATE:HY000Message:Errorwhilere-initializinganinternalcache,forreadopera...

MySQL Error number: MY-010312; Symbol: ER_AUTHCACHE_PLUGIN_MISSING; SQLSTATE: HY000

文档解释Errornumber:MY-010312;Symbol:ER_AUTHCACHE_PLUGIN_MISSING;SQLSTATE:HY000Message:Theplugin‘%.*s’usedtoauthenticateuser‘%s’@’%.*s...

Spring Boot 集成 Memcached

Memcached是一个高性能的分布式内存对象缓存系统,用于动态Web应用以减轻数据库负载。它通过在内存中缓存数据和对象来减少读取数据库的次数,从而提高动态、数据库驱动网站的速度。Memcached基于一个存储键/值对的hashmap。其守护进程(daemon)是用C写的,但是客户端可以用任何语言来编写,并通过memc...
代码星球 ·2023-05-06

.NET 的 Cache 类-缓存不是副本,注意操作影响缓存

.NET的Cache类-key、value索引形式直接取值、设置值.NET的Cache类-Get、Remove、Insert.NET的Cache类-Add方法.NET的Cache类-缓存不是副本,注意操作影响缓存List<string> list = new List...

.NET 的 Cache 类-Add 方法

.NET的Cache类-key、value索引形式直接取值、设置值.NET的Cache类-Get、Remove、Insert.NET的Cache类-Add方法.NET的Cache类-缓存不是副本,注意操作影响缓存cache.Add参数一共有7个,我们先说下第3和第7个参数第3个参数表示什么缓存依赖,比如微软与自家的SQ...
代码星球 ·2023-04-16

.NET 的 Cache 类-Get、Remove、Insert

.NET的Cache类-key、value索引形式直接取值、设置值.NET的Cache类-Get、Remove、Insert.NET的Cache类-Add方法.NET的Cache类-缓存不是副本,注意操作影响缓存Getcache.Get("getme");如上,缓存并不存在时,上述代码不会出错。ca...
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