Name that table
Like all named objects in PostgreSQL, table names have certain restrictions as discussed in the previous lecture. To avoid issues when creating new tables, you should recognize which naming conventions are not allowed.
Diese Übung ist Teil des Kurses
Creating PostgreSQL Databases
Anleitung zur Übung
- Delete the
CREATE TABLEcommands below which contain invalid table names.
Interaktive Übung
Versuche dich an dieser Übung, indem du diesen Beispielcode vervollständigst.
-- Delete me and command below if this table name is invalid
CREATE TABLE 2for1 ();
-- Delete me and command below if this table name is invalid
CREATE TABLE customers ();
-- Delete me and command below if this table name is invalid
CREATE TABLE orders ();
-- Delete me and command below if this table name is invalid
CREATE TABLE service_rendered_by_other_provider ();