Postgres sql command line for mac how to#

Specifies the TCP port or the local Unix domain socket file extension on which the server is listening for connections.įorce createdb to prompt for a password before connecting to a database. Specifies the host name of the machine on which the server is running. Show help about createdb command line arguments, and exit. Specifies the template database from which to build this database. Specifies the locale to be used in this database. Specifies the character encoding scheme to be used in this database. Specifies the default tablespace for the database.Įcho the commands that createdb generates and sends to the server. The following table lists the command line arguments createdb accepts − S.

Specifies a comment to be associated with the newly created database.Ĭommand-line arguments, which createdb accepts. The table given below lists the parameters with their descriptions. The syntax for createdb is as shown below −Ĭreatedb ] The only difference between this command and SQL command CREATE DATABASE is that the former can be directly run from the command line and it allows a comment to be added into the database, all in one command. PostgreSQL command line executable createdb is a wrapper around the SQL command CREATE DATABASE. The following is a simple example, which will create testdb in your PostgreSQL schema Where dbname is the name of a database to create. The basic syntax of CREATE DATABASE statement is as follows − By default, the new database will be created by cloning the standard system database template1. This command will create a database from PostgreSQL shell prompt, but you should have appropriate privilege to create a database.

Using createdb a command-line executable.PostgreSQL provides two ways of creating a new database −

Postgres sql command line for mac how to#

This chapter discusses about how to create a new database in your PostgreSQL.