ORIONIS API REFERENCE

THE ORIONIS API

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orionis.orm.schema.constraints.CompositeForeignKey

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class CompositeForeignKey: (source)

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Multi-column foreign key constraint.

Instance Variable columns Local column names, in the same order as ref_columns.
Instance Variable name Explicit constraint name, or None to let the engine assign one.
Instance Variable ref_columns Referenced column names, aligned positionally with columns.
Instance Variable ref_table Name of the referenced table.
columns: tuple of str = (source)

Local column names, in the same order as ref_columns.

name: str or None = (source)

Explicit constraint name, or None to let the engine assign one.

ref_columns: tuple of str = (source)

Referenced column names, aligned positionally with columns.

ref_table: str = (source)

Name of the referenced table.