postgresql

chown: /var/lib/postgresql/data/postgresql.conf: Read-only file system

由 ♀尐吖头ヾ 提交于 2020-12-13 03:17:42
问题 I solved a permission issue when mounting /var/lib/postgresql/data by following this answer with initContainers . Now I'm trying to mount postgresql.conf as a volume, and I'm running into a similar permissioning issue that throws chown: /var/lib/postgresql/data/postgresql.conf: Read-only file system . What could I be missing? I've tried a bunch of different variations with little luck. apiVersion: apps/v1beta1 kind: StatefulSet metadata: name: postgres labels: app: postgres spec: serviceName:

chown: /var/lib/postgresql/data/postgresql.conf: Read-only file system

由 别说谁变了你拦得住时间么 提交于 2020-12-13 03:17:26
问题 I solved a permission issue when mounting /var/lib/postgresql/data by following this answer with initContainers . Now I'm trying to mount postgresql.conf as a volume, and I'm running into a similar permissioning issue that throws chown: /var/lib/postgresql/data/postgresql.conf: Read-only file system . What could I be missing? I've tried a bunch of different variations with little luck. apiVersion: apps/v1beta1 kind: StatefulSet metadata: name: postgres labels: app: postgres spec: serviceName:

How do I stop postgresql server inside container?

由 北慕城南 提交于 2020-12-13 03:16:28
问题 I need to upgrade a postgresql database inside a running container. For that I need to stop the old server so I can start the new. The problem is that I didn't find how to stop the running postgres process thourgh systemctl, pg_ctl or service. pg_ctl: root@postgres-7ffd788bc9-g2dkv:/# su postgres $ pg_ctl status sh: 1: pg_ctl: not found systemctl: root@postgres-7ffd788bc9-g2dkv:/# systemctl status postgresql bash: systemctl: command not found service (returns nothing): root@postgres

How do I stop postgresql server inside container?

由 久未见 提交于 2020-12-13 03:15:49
问题 I need to upgrade a postgresql database inside a running container. For that I need to stop the old server so I can start the new. The problem is that I didn't find how to stop the running postgres process thourgh systemctl, pg_ctl or service. pg_ctl: root@postgres-7ffd788bc9-g2dkv:/# su postgres $ pg_ctl status sh: 1: pg_ctl: not found systemctl: root@postgres-7ffd788bc9-g2dkv:/# systemctl status postgresql bash: systemctl: command not found service (returns nothing): root@postgres

How can users like each others post using sequelize postgres nodejs?

由 寵の児 提交于 2020-12-13 03:14:18
问题 I am trying to implement that users can like each others post. Here is my Likes model: const Likes = db.define("Likes", { id: { allowNull: false, autoIncrement: true, primaryKey: true, type: Sequelize.INTEGER, }, PostId: { type: Sequelize.INTEGER, references: { model: "Post", key: "id", }, onUpdate: "cascade", onDelete: "cascade", }, userId: { type: Sequelize.INTEGER, references: { model: "User", key: "id", }, onUpdate: "cascade", onDelete: "cascade", }, createdAt: { allowNull: false, type:

How can users like each others post using sequelize postgres nodejs?

由 狂风中的少年 提交于 2020-12-13 03:11:51
问题 I am trying to implement that users can like each others post. Here is my Likes model: const Likes = db.define("Likes", { id: { allowNull: false, autoIncrement: true, primaryKey: true, type: Sequelize.INTEGER, }, PostId: { type: Sequelize.INTEGER, references: { model: "Post", key: "id", }, onUpdate: "cascade", onDelete: "cascade", }, userId: { type: Sequelize.INTEGER, references: { model: "User", key: "id", }, onUpdate: "cascade", onDelete: "cascade", }, createdAt: { allowNull: false, type:

PostgreSQL: Using AND statement in LEFT JOIN is not working as expected

由 非 Y 不嫁゛ 提交于 2020-12-13 03:10:05
问题 This query returns all the elements in the table la and all nulls for fields coming from the lar table which is not what I expected. SELECT la.listing_id, la.id, lar.* FROM la LEFT JOIN lar ON lar.application_id = la.id AND la.listing_id = 2780; This query returns correct and expected results but shouldn't both queries do the same thing ? SELECT la.listing_id, la.id, lar.* FROM la LEFT JOIN lar ON lar.application_id = la.id WHERE la.listing_id = 2780; What am I missing here? I want to make

PostgreSQL: Using AND statement in LEFT JOIN is not working as expected

由 偶尔善良 提交于 2020-12-13 03:08:54
问题 This query returns all the elements in the table la and all nulls for fields coming from the lar table which is not what I expected. SELECT la.listing_id, la.id, lar.* FROM la LEFT JOIN lar ON lar.application_id = la.id AND la.listing_id = 2780; This query returns correct and expected results but shouldn't both queries do the same thing ? SELECT la.listing_id, la.id, lar.* FROM la LEFT JOIN lar ON lar.application_id = la.id WHERE la.listing_id = 2780; What am I missing here? I want to make

How to change a table ID from serial to identity?

由 随声附和 提交于 2020-12-13 03:06:50
问题 I have the following table in Postgres 10.10: Table "public.client" Column | Type | Collation | Nullable | Default ---------------------+---------+-----------+----------+------------------------------------------ clientid | integer | | not null | nextval('client_clientid_seq'::regclass) account_name | text | | not null | last_name | text | | | first_name | text | | | address | text | | not null | suburbid | integer | | | cityid | integer | | | post_code | integer | | not null | business_phone

代码生成工具更新--快速生成Winform框架的界面项目

由 泪湿孤枕 提交于 2020-12-13 02:57:24
在之前版本的代码生成工具Database2Sharp中，由于代码生成都是考虑Winform和Web通用的目的，因此Winform界面或者Web界面都是单独生成的，在工具中生成相应的界面后，复制到项目里面去使用即可。由于我们Winform的界面是模块化的方式独立开发，因此对某些表来说，我们可以独立开发模块，那么它的Winform窗体界面也应该是在独立的项目上，开发完毕后，我们在主体框架里面通过菜单动态配置即可加入到系统中使用的。 1、框架插件化回顾 在Winform开发框架的程序中，实现基于插件化的应用，如下所示。 通过在权限系统中的预先的配置，独立模块的窗体可以进行动态加载解析，就能实现插件模块的热插拔功能了。实际插件化框架的菜单配置界面效果如下所示。 下图是菜单管理里面的 “Winform窗体类型” 信息的具体内容。 通过动态的配置，可以实现模块的独立开发，动态整合的插件化特性，非常适合我们企业的分工开发，从而提高开发效率。 2、快速生成Winform框架的界面项目 前面我们介绍了，通过模块化的独立来发，动态整合，可以提高开发效率。 其实就是我们对大型项目的横向切割，把大型项目分为各个独立的模块，给不同的开发人员或者团队进行开发，可以极大提高效率，也减少对某个人的过度依赖，也同时可以极大提高开发效率。 在实际使用中
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