I try to create the table with column: Column('ends_at', TIMESTAMP, nullable=True, server_default="")
That results to SQL: CREATE TABLE news ( .... ends_at TIMESTAMP DEFAULT '', .... ) But mysql TIMESTAMP columns are NOT NULL by default, so I get this exception: (1067, "Invalid default value for 'ends_at'") However, a TIMESTAMP column can be allowed to contain NULL by declaring it with the NULL attribute. How to add NULL attribute explicitly? so the generated code would be: CREATE TABLE news ( .... ends_at TIMESTAMP NULL DEFAULT '', .... ) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---