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Fix overwrite preloading associations, close #4134

This commit is contained in:
Jinzhu 2021-03-04 18:28:32 +08:00
parent 0157099576
commit 42999e9809
1 changed files with 3 additions and 1 deletions
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2
callbacks/query.go
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@ -172,9 +172,11 @@ func Preload(db *gorm.DB) {
if name == clause.Associations { if name == clause.Associations {
for _, rel := range db.Statement.Schema.Relationships.Relations { for _, rel := range db.Statement.Schema.Relationships.Relations {
if rel.Schema == db.Statement.Schema { if rel.Schema == db.Statement.Schema {
if _, ok := preloadMap[rel.Name]; !ok {
preloadMap[rel.Name] = map[string][]interface{}{} preloadMap[rel.Name] = map[string][]interface{}{}
} }
} }
}
} else { } else {
preloadFields := strings.Split(name, ".") preloadFields := strings.Split(name, ".")
if _, ok := preloadMap[preloadFields[0]]; !ok { if _, ok := preloadMap[preloadFields[0]]; !ok {