https://github.com/phuclam202/denied-schema-public
Permission denied for schema public
https://github.com/phuclam202/denied-schema-public
error postgres postgresql schema
Last synced: about 1 year ago
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Permission denied for schema public
- Host: GitHub
- URL: https://github.com/phuclam202/denied-schema-public
- Owner: PhucLam202
- Created: 2024-05-26T07:48:26.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2024-06-11T15:07:58.000Z (about 2 years ago)
- Last Synced: 2025-01-02T17:49:41.873Z (over 1 year ago)
- Topics: error, postgres, postgresql, schema
- Homepage:
- Size: 6.84 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Denied-Schema-Public
1. [overview](#overview)
2. [troubleshooting](#causes)
1. [causes](#causes)
2. [solutions](#solutions)
3. [flowworking](#flowworking)
## Overview
The error "permission denied for schema public" occurs when a user or role does not have the necessary permissions to perform an action on the "public" schema.
## Causes
* Normally, after allowing a user to CREATE tables within a database, you didn't have to specifically define that they had the permission to do that within a SCHEMA, since public would be the default one.
* The user or role does not have the CONNECT privilege on the database. This means they cannot connect to the database at all.
### Solutions
* To resolve this error, you need to identify the specific cause and grant the appropriate permissions to the user or role.
* For example your need to add PRIVILEGES from Role to correct database
- Grant USAGE privilege on the "public" schema:
> [!NOTE]
> Make you following all this step
> [!TIP]
> If you do 4 first step just jumb to step 5
### FlowWorking
1. **Create Role**
```bash
CREATE ROLE your_role_name WITH LOGIN;
```
- `in case you want add password you can change cmd to`
```bash
CREATE ROLE your_role_name WITH LOGIN PASSWORD 'your_password';
```
2. **Create DataBase**
```bash
CREATE DATABASE your_database_name ;
```
3. **Grant All Full Access `All Privileges` From Role(User) to Database**
```bash
GRANT ALL PRIVILEGES ON DATABASE your_database_name TO your_role;
```
4. **Now you need to connet with your database with cmd `\c` or `\connect `**
```bash
\c your_database_name
```
5. **Grant Schema Public From `Your Database` to `Your Role`**
```bash
GRANT ALL ON SCHEMA public TO your_role_name ;
```
`AFTER THIS YOUR CAN RUN YOUR CMD AGAIN TO SEE THE MAGIC`
### ** Some Option **
1.
```bash
GRANT USAGE ON SCHEMA public TO your_role;
```
2. **Grant SELECT privilege on the "mytable" table:**
```bash
GRANT SELECT ON TABLE public.mytable TO your_role;
```
3. **Grant EXECUTE privilege on the "myfunction" function:**
```bash
GRANT EXECUTE ON FUNCTION public.myfunction TO your_role;
```
4. **Grant CONNECT privilege on the database:**
```bash
GRANT CONNECT ON DATABASE mydatabase TO your_role;
```