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add rwmutex

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yuhj86 2025-08-18 18:14:49 +08:00 committed by GitHub
parent 6cc2c01268
commit 7668f44f97
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1 changed files with 6 additions and 0 deletions
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6
schema/schema.go
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@ -58,6 +58,7 @@ type Schema struct {
initialized chan struct{} initialized chan struct{}
namer Namer namer Namer
cacheStore *sync.Map cacheStore *sync.Map
rwmu sync.RWMutex
} }
func (schema Schema) String() string { func (schema Schema) String() string {
@ -76,6 +77,8 @@ func (schema Schema) MakeSlice() reflect.Value {
} }
func (schema Schema) LookUpField(name string) *Field { func (schema Schema) LookUpField(name string) *Field {
schema.rwmu.RLock()
defer schema.rwmu.RUnlock()
if field, ok := schema.FieldsByDBName[name]; ok { if field, ok := schema.FieldsByDBName[name]; ok {
return field return field
} }
@ -99,9 +102,12 @@ func (schema Schema) LookUpFieldByBindName(bindNames []string, name string) *Fie
} }
for i := len(bindNames) - 1; i >= 0; i-- { for i := len(bindNames) - 1; i >= 0; i-- {
find := strings.Join(bindNames[:i], ".") + "." + name find := strings.Join(bindNames[:i], ".") + "." + name
schema.rwmu.RLock()
if field, ok := schema.FieldsByBindName[find]; ok { if field, ok := schema.FieldsByBindName[find]; ok {
schema.rwmu.RUnlock()
return field return field
} }
schema.rwmu.RUnlock()
} }
return nil return nil
} }