from sqlalchemy.orm import relationship This cleared the error.backref not defined.flask | backref=backref("retentions", cascade="all, delete-orphan") flask | NameError: name 'backref' is not defined This comes from:"""backreferences to user and document tables""" user = relationship( '...
More Examples Example Return the database user name with id 1: SELECTUSER_NAME(1); Try it Yourself » ❮Previous❮ SQL Server FunctionsNext❯ Track your progress - it's free! Log inSign Up COLOR PICKER
consistent colour scheme with primary, secondary and monochrome colours all defined in the root vars consistent typefaces of Yeseva One and Glacial Indifference consistent design of buttons2.5.2. CSS Surface Testing:root { /* Primary Color Variations */ --primary-color-lightest: #4dd0e1; /* Li...
Both Math expressions and js code you input must conform to Javascript Syntax, and you can use all of those classes and functions pre-defined in Javascript. For example, "new Date().getTime()" returns the current UNIX time in Milliseconds; In addition, myBase plugin APIs is fully support...
Newly created databases contain several pre-defined icons ready to use, but you may want to import additional desired images as custom icons. To import image files as custom icons, please select the [Organize - Custom icons ...] menu item, the [Custom icons] window pops up, wherby you ...
This is done by using a special '$' identifier in the query and by passing additional parameters into the Table.query() command. For example, I could have defined the exact same query as above, but instead defined the customers table explicitly as follows:...
Both Math expressions and js code you input must conform to Javascript Syntax, and you can use all of those classes and functions pre-defined in Javascript. For example, "new Date().getTime()" returns the current UNIX time in Milliseconds; In addition, myBase plugin APIs is fully support...