mirror
/
gorm
mirror of https://github.com/go-gorm/gorm.git
1
0
Fork 1
Code Issues Packages Projects Releases Wiki Activity

fix(schema): field is only unique when there is one unique index (#5974)

This commit is contained in:
Haibo 2023-01-11 14:05:39 +08:00 committed by GitHub
parent 2bc913787b
commit baf1afa1fc
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 12 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
schema/index.go
View File

@ -65,7 +65,11 @@ func (schema *Schema) ParseIndexes() map[string]Index {
}
}
}
for _, index := range indexes {
if index.Class == "UNIQUE" && len(index.Fields) == 1 {
index.Fields[0].Field.Unique = true
}
}
return indexes
}
@ -129,7 +133,6 @@ func parseFieldIndexes(field *Field) (indexes []Index, err error) {
}
if (k == "UNIQUEINDEX") || settings["UNIQUE"] != "" {
field.Unique = true
settings["CLASS"] = "UNIQUE"
}

11
schema/index_test.go
View File

@ -65,7 +65,7 @@ func TestParseIndex(t *testing.T) {
"idx_name": {
Name: "idx_name",
Class: "UNIQUE",
Fields: []schema.IndexOption{{Field: &schema.Field{Name: "Name2"}}},
Fields: []schema.IndexOption{{Field: &schema.Field{Name: "Name2", Unique: true}}},
},
"idx_user_indices_name3": {
Name: "idx_user_indices_name3",
@ -81,7 +81,7 @@ func TestParseIndex(t *testing.T) {
"idx_user_indices_name4": {
Name: "idx_user_indices_name4",
Class: "UNIQUE",
Fields: []schema.IndexOption{{Field: &schema.Field{Name: "Name4"}}},
Fields: []schema.IndexOption{{Field: &schema.Field{Name: "Name4", Unique: true}}},
},
"idx_user_indices_name5": {
Name: "idx_user_indices_name5",
@ -102,12 +102,12 @@ func TestParseIndex(t *testing.T) {
},
"idx_id": {
Name: "idx_id",
Fields: []schema.IndexOption{{Field: &schema.Field{Name: "MemberNumber"}}, {Field: &schema.Field{Name: "OID"}}},
Fields: []schema.IndexOption{{Field: &schema.Field{Name: "MemberNumber"}}, {Field: &schema.Field{Name: "OID", Unique: true}}},
},
"idx_oid": {
Name: "idx_oid",
Class: "UNIQUE",
Fields: []schema.IndexOption{{Field: &schema.Field{Name: "OID"}}},
Fields: []schema.IndexOption{{Field: &schema.Field{Name: "OID", Unique: true}}},
},
"type": {
Name: "type",
@ -168,6 +168,9 @@ func TestParseIndex(t *testing.T) {
if rf.Field.Name != ef.Field.Name {
t.Fatalf("index field should equal, expects %v, got %v", rf.Field.Name, ef.Field.Name)
}
if rf.Field.Unique != ef.Field.Unique {
t.Fatalf("index field '%s' should equal, expects %v, got %v", rf.Field.Name, rf.Field.Unique, ef.Field.Unique)
}
for _, name := range []string{"Expression", "Sort", "Collate", "Length"} {
if reflect.ValueOf(ef).FieldByName(name).Interface() != reflect.ValueOf(rf).FieldByName(name).Interface() {