SQL for PostgreSQL Database

TODO: collapasable, copyable, download, etc

which database is this sql probably for? -- Create appdata database with UTF-8 settings CREATE DATABASE appdata WITH ENCODING 'UTF8' LC_COLLATE = 'en_US.utf8' LC_CTYPE = 'en_US.utf8' TEMPLATE template0;

-- Create user CREATE USER deductive WITH PASSWORD 'Rf8HoCLMkuzpFCCe2aAY';

-- Grant privileges on appdata GRANT ALL PRIVILEGES ON DATABASE appdata TO deductive;

-- For development: Create appdata_shadow database and grant privileges CREATE DATABASE appdata_shadow WITH ENCODING 'UTF8' LC_COLLATE = 'en_US.utf8' LC_CTYPE = 'en_US.utf8' TEMPLATE template0;

GRANT ALL PRIVILEGES ON DATABASE appdata_shadow TO deductive; The SQL script you've provided is most likely intended for a PostgreSQL database. Here are a few indicators:

1. Encoding and Locale Specifications: The ENCODING 'UTF8', LC_COLLATE, and LC_CTYPE settings are characteristic of PostgreSQL, which allows for detailed specification of database encoding and locale settings.

2. TEMPLATE Specification: The use of TEMPLATE template0 is a PostgreSQL-specific syntax. In PostgreSQL, template0 is a clean, unmodified template used to create new databases.

3. User Creation Syntax: The CREATE USER statement with the WITH PASSWORD clause is typical of PostgreSQL.

4. Privilege Granting: The syntax GRANT ALL PRIVILEGES ON DATABASE is also consistent with PostgreSQL's SQL dialect.

This combination of syntax and commands is a strong indicator that the script is written for a PostgreSQL environment.In psql how do I list all databases? Once I use a db, how do I list all tables?In PostgreSQL, using the psql command-line interface, you can execute specific commands to list all databases and tables.

1. List All Databases: To list all databases, you can use the \l or \list command. After you connect to psql, simply type \l and press Enter. This will show you a list of all databases along with their owners, encoding, collation, ctype, and access privileges.

2. List All Tables in a Database: After you connect to a specific database, you can list all tables in that database by using the \dt command. Here's how you do it:

   • First, connect to the database you want to use. You can do this by starting psql with the -d option followed by the database name, or by using the \c command within psql. For example, \c your_database_name.
   • Once connected to the database, type \dt and press Enter. This will display a list of tables in the current database. The list includes the schema, name, type, and owner of the tables.

Remember, these commands are specific to the psql command-line interface and won't work in standard SQL query syntax.

SQL for PostgreSQL Database created at Tue Jan 20 1970 17:28:01 GMT+0000 (Coordinated Universal Time)