36 lines
535 B
Go
36 lines
535 B
Go
package schema
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import (
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"fmt"
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)
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const (
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InvalidRelation = iota
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HasOneRelation
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BelongsToRelation
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HasManyRelation
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ManyToManyRelation
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)
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type Relation struct {
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Type int
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Field *Field
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JoinTable *Table
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BaseFields []*Field
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JoinFields []*Field
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OnUpdate string
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OnDelete string
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Condition []string
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PolymorphicField *Field
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PolymorphicValue string
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M2MTable *Table
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M2MBaseFields []*Field
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M2MJoinFields []*Field
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}
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func (r *Relation) String() string {
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return fmt.Sprintf("relation=%s", r.Field.GoName)
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}
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