Symbols

In this section:

• Common
• Data Sources

Common

Icon	Description
	Python script
	Method
	Function
	Field
	Variable
	Property
	Parameter
	Element
	Directory
	Package
	Source root
	Excluded root
	Template roots
Visibility modifiers
	private
	protected
	public
	The lock decorator in the upper-left part of a symbol marks a symbol whose name begins with one or more underscores. Such names are considered pseudo-private and are specially treated by an interpreter to restrict their visibility scope.
	The blue bubble in the upper-left part of a symbol marks a symbol whose name begins and ends with two underscores, and is specially treated by an interpreter and standard library.

Data Sources

Icon	Description
	DB data source. Also, DBMS-specific icons are used: Amazon Redshift  DB2  Derby  H2  HSQLDB Microsoft Azure  MySQL  Oracle  PostgreSQL  SQL Server  SQLite  Sybase
	DB data source with the read-only status, e.g. for Derby.
	DDL data source
	Database
	Schema
	Table
	View
	Column
	A NOT NULL column
	Column with a primary key
	Column with a foreign key
	Column with an index
	Primary key
	Foreign key
	Index
	Trigger
	Stored procedure or function