vault backup: 2024-09-08 01:58:27f

postgres/postgres.md

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+# Postgres Cheatsheet  
+  
+### Enter command-line  
+  
+```
+su postgres -c psql
+```  
+  
+### Connect to database  
+  
+```
+\c [db]
+```  
+  
+### List columns in table  
+  
+```
+\d+ [t]
+```  
+  
+### Create database  
+  
+```
+CREATE DATABASE [name];
+```  
+  
+### Create user  
+  
+```
+CREATE USER [name] WITH PASSWORD 'xxx';
+```  
+  
+### Grant all privileges for user to database  
+  
+```
+GRANT ALL PRIVILEGES ON DATABASE [db] TO [user];
+```  
+  
+### Change ownership of database  
+  
+```
+ALTER DATABASE [db] OWNER TO [user];
+```  
+
+### Show all tables in schema
+
+```
+\dt
+```
+
+## Troubleshooting  
+  
+### Reserved Keywords  
+  
+Postgres might complain about an argument being invalid syntax when passing a reserved keyword as argument. Try enclosing the argument in quotation marks.