ForeignKey

$(SRCTAG ForeignKeyConstraint) should be used instead of this struct. This is more the behind the scenes struct.

struct ForeignKey (

string name_

string[] columnNames_

string referencedTableName_

string[] referencedColumnNames_

Rule updateRule_

Rule deleteRule_

) {

enum string name;

enum string[] columnNames;

enum string referencedTableName;

enum string[] referencedColumnNames;

enum Rule updateRule;

enum Rule deleteRule;

}

Members

Variables

columnNames enum string[] columnNames;: Undocumented in source.
deleteRule enum Rule deleteRule;: Undocumented in source.
name enum string name;: Undocumented in source.
referencedColumnNames enum string[] referencedColumnNames;: Undocumented in source.
referencedTableName enum string referencedTableName;: Undocumented in source.
updateRule enum Rule updateRule;: Undocumented in source.

Parameters

name_: The name of the foreign key constraint. Will be used in error message when violated
columnNames_: The members in the child class that are used in the foreign key
referencedTableName_: The referenced table's name (collection class)
referencedColumnNames_: The members in the parent class that are references in the foreign key
updateRule_: Rule when a foreign key is updated that is being referenced
deleteRule_: Rule when a foreign key is deleted that is being referenced

Meta

Source

See Implementation

db_constraints constraints aliases

enums

Rule

structs

templates