createReader

createReader(databaseName)

Create a PostgreSQL reader connection to the specified database.

Establishes a database connection with read-only privileges using predefined reader credentials. The database name must be a stored MATLAB datasource.

Parameters:

databaseName (string) – Name of the MATLAB-configured datasource

Returns:

PostgreSQL connection with read-only access

Return type:

database.postgre.connection

Example:

conn = createReader("myDatabase");
data = pgFetch(conn, "SELECT * FROM myTable");