GAUSS-04454: "Login failed, check your principal and keytab." SQLSTATE: XX000 错误原因:登录连接HDFS失败。
It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure
It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure
It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure
返回值类型:name 示例: 1 2 3 4 5 SELECT current_user; current_user -------------- dbadmin (1 row) inet_client_addr() 描述:显示当前连接的客户端IP信息。
返回值类型:name 示例: 1 2 3 4 5 SELECT current_user; current_user -------------- dbadmin (1 row) inet_client_addr() 描述:显示当前连接的客户端IP信息。
执行业务抛出异常 Broken pipe, connection reset by peer 问题分析:网络故障,数据库连接超时。 处理方法:检查网络状态,修复网络故障,影响数据库连接超时的因素。例如,数据库参数session_timeout。
将客户端所在主机的IP网段加入GaussDB(DWS)的安全组规则,确保客户端主机与GaussDB(DWS)网络互通。 配置环境变量。 vim ~/.bashrc 在配置文件中追加以下内容。
GAUSS-04485: "posix_memalign fails, The alignment argument was not a power of two, or was not a multiple of sizeof(void *)" SQLSTATE: XX000 错误原因
GAUSS-01794: "multiple pg_shdepend entries for object %u/%u/%d deptype %c" SQLSTATE: XX000 错误原因:系统内部错误。 解决办法:请联系技术支持工程师提供技术支持。
client_addr inet 连接到后端的客户端的IP地址。 如果此字段是null,它表明通过服务器机器上UNIX套接字连接客户端或者这是内部进程,如autovacuum。
client_addr inet 连接到后端的客户端的IP地址。 如果此字段是null,它表明通过服务器机器上UNIX套接字连接客户端或者这是内部进程,如autovacuum。
client_addr inet 连接到后端的客户端的IP地址。 如果此字段是null,它表明通过服务器机器上UNIX套接字连接客户端或者这是内部进程,如autovacuum。
将客户端所在主机的IP网段加入GaussDB(DWS)的安全组规则,确保客户端主机与GaussDB(DWS)网络互通。 配置环境变量。 vim ~/.bashrc 在配置文件中追加以下内容。
GAUSS-01500: "pg_extension_config_dump() can only be called from an SQL script executed by CREATE EXTENSION" SQLSTATE: 0A000 错误原因:pg_extension_config_dump
client_addr inet 连接到后端的客户端的IP地址。 如果此字段是null,它表明通过服务器机器上UNIX套接字连接客户端或者这是内部进程,如autovacuum。
It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure
It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure
DWSAccessVPC Server Administrator 节点故障场景下,EIP从故障节点自动迁移到正常节点。 DWSAccessDWS Tenant Administrator 存算分离场景下,自动增删计划定时扩缩只读逻辑集群。
SD_WO.WO_WORK_ORDER_T ( PROJECT_NUMBER ,ORA_HASH( WORK_ORDER_NAME ) ) ; DECODE 如果在CREATE INDEX语句中给列加上DECODE函数,则上报syntax error at or near 'DECODE' (Script
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