Each database object has a unique name. Within a SQL statement, object names are referenced as SQL identifiers. Database objects include schemas, tables, views, columns, functions, users, and roles. In Exasol, SQL identifiers can have a maximum length of 128 characters.
Identifiers can be regular identifiers, which are unquoted and have restrictions on the allowed characters, or delimited identifiers, which are in double quotes and allow all characters.