psql -U username -W pass 以及psql -U username -W pass databasenaem都可以实现连接数据库的功能,第一种方式是使用用户名username密码pass连接默认数据库(具体链接那个数据库还没搞清 楚),第二种方式使用用户名username密码pass连接username数据库。如果登录成功之后将显示类似信息 Welcome to psql 8.0.6, the ...
kubectl-n postgres-operatorgetsvc--selector=postgres-operator.crunchydata.com/cluster=hippo 将产生类似于如下结果: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 NAMETYPECLUSTER-IPEXTERNAL-IPPORT(S)AGEhippo-ha ClusterIP10.103.73.92<none>5432/TCP3h14m hippo-ha-config ClusterIP None<none><none>...
we provide pgxc_remove_gtm command to remove it. This command#will not stop the current GTM. It is up to the operator.#--- GTM Master ---#--- Overall ---gtmName=gtm gtmMasterServer=gtm gtmMasterPort=6666gtmMasterDir=$HOME/pgxc/nodes/gtm...
在Postgres 的数据目录中,表文件的存储格式为base/<database oid>/<table relfilenode>。 在base 目录下,存储了不同 Database 的数据,例如在我的当前环境中,当前的数据库名为rose,其 oid 为 24582。 所以在 Postgres 数据目录的 base 目录下,就会有对应的 Database 目录,目录名称就是 Oid: 我在当前数据库中...
databaseName是我映射的数据库名字,primary_ds和replica_ds_0分别为主库/写库的相关配置和从库/读库的相关被配置。 databaseName: xmaster_db # dataSources: primary_ds: url: jdbc:postgresql://172.20.10.9:5432/ssp_db_test username: ssp_user_test ...
(相当于 use postgres)You are now connected to database"postgres"as user"postgres".postgres=# \d # 查看当前数据库中的表(相当于 show tables)Did notfindany relations.postgres=# CREATE TABLE COMPANY(postgres(# ID INT PRIMARY KEY NOT NULL,postgres(# NAME TEXT NOT NULL,postgres(# AGE INT NOT...
exclude= foreign_key_checks,variable_name,GET_LOCK,RELEASE_LOCK,flyway_schema_history,information_schema,@,SELECT DATABASE(),SELECT version(),ACT_,QRTZ_ # 过滤 Log 时的 SQL 正则表达式名称 默认为空 #sqlexpression= #显示指定过滤 Log 时排队的分类列表,取值: error, info, batch, debug, statement...
"description: "Name of current database"- schemaname:usage: "LABEL"description: "Name of the schema that this table is in"- relname:usage: "LABEL"description: "Name of this table"- seq_scan:usage: "COUNTER"description: "Number of sequential scans initiated on this table"- seq_tup_read:...
When true, SELECT datname FROM pg_database WHERE datallowconn = true AND datistemplate = false and datname != current_database() is run for all configured DSN's. From the result a new set of DSN's is created for which the metrics are scraped....
Useryour system user name Databasesame as user Passwordnone Connection URLpostgresql://localhost To connect with psql, double click a database. To connect directly from the command line, typepsql. If you’d rather use a graphical client, see below. ...