field

package
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Published: Apr 10, 2026 License: MIT Imports: 3 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NormalizeFieldMaskPaths

func NormalizeFieldMaskPaths(fm *fieldmaskpb.FieldMask)

NormalizeFieldMaskPaths normalizes the paths in the given FieldMask to snake_case

func NormalizePaths

func NormalizePaths(fields []string) []string

NormalizePaths 将字段路径标准化(简单地为标识符添加反引号,保留 *)。

Types

type Selector

type Selector struct{}

Selector 字段选择器,用于构建 GORM 查询中的字段列表。

func NewFieldSelector

func NewFieldSelector() *Selector

NewFieldSelector 返回一个新的 Selector。

func (Selector) BuildSelect

func (fs Selector) BuildSelect(db *gorm.DB, fields []string) *gorm.DB

BuildSelect 将 fields 应用到传入的 *gorm.DB,并返回修改后的 *gorm.DB。

func (Selector) BuildSelector

func (fs Selector) BuildSelector(fields []string) (func(*gorm.DB) *gorm.DB, error)

BuildSelector 返回一个可直接应用到 *gorm.DB 的闭包;当 fields 为空时返回 (nil, nil)。

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