field

package
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 Go to latest Published: Mar 3, 2022 License: MIT Imports: 7 Imported by: 0

Documentation

Overview

package field implement all type field and method

Index

Constants

This section is empty.

Variables

View Source 
var ALL = Star
View Source 
var Func = new(function)

Func sql functions

View Source 
var Star = NewString("", "*")

Star a symbol of "*"

Functions

This section is empty.

Types

type AssignExpr 

type AssignExpr interface {
	Expr

	AssignExpr() expression
}

func AssignSubQuery 

func AssignSubQuery(columns []Expr, subQuery *gorm.DB) AssignExpr

type Bool 

type Bool Field

func NewBool 

func NewBool(table, column string, opts ...FieldOption) Bool

func (Bool) And 

func (field Bool) And(value bool) Expr

func (Bool) BitAnd 

func (field Bool) BitAnd(value bool) Expr

func (Bool) BitOr 

func (field Bool) BitOr(value bool) Expr

func (Bool) BitXor 

func (field Bool) BitXor(value bool) Expr

func (Bool) Is 

func (field Bool) Is(value bool) Expr

func (Bool) Not 

func (field Bool) Not() Bool

func (Bool) Or 

func (field Bool) Or(value bool) Expr

func (Bool) Value 

func (field Bool) Value(value bool) AssignExpr

func (Bool) Xor 

func (field Bool) Xor(value bool) Expr

func (Bool) Zero 

func (field Bool) Zero() AssignExpr

type BuildOpt 

type BuildOpt uint
const (
	// WithTable build column with table
	WithTable BuildOpt = iota

	// WithAll build column with table and alias
	WithAll

	// WithoutQuote
	WithoutQuote
)

type Bytes 

type Bytes String

func NewBytes 

func NewBytes(table, column string, opts ...FieldOption) Bytes

func (Bytes) Between 

func (field Bytes) Between(left []byte, right []byte) Expr

func (Bytes) Eq 

func (field Bytes) Eq(value []byte) Expr

func (Bytes) FindInSet 

func (field Bytes) FindInSet(targetList string) Expr

FindInSet FIND_IN_SET(field_name, input_string_list)

func (Bytes) FindInSetWith 

func (field Bytes) FindInSetWith(target string) Expr

FindInSetWith FIND_IN_SET(input_string, field_name)

func (Bytes) Gt 

func (field Bytes) Gt(value []byte) Expr

func (Bytes) Gte 

func (field Bytes) Gte(value []byte) Expr

func (Bytes) IfNull 

func (field Bytes) IfNull(value []byte) Expr

func (Bytes) In 

func (field Bytes) In(values ...[]byte) Expr

func (Bytes) Like 

func (field Bytes) Like(value string) Expr

func (Bytes) Lt 

func (field Bytes) Lt(value []byte) Expr

func (Bytes) Lte 

func (field Bytes) Lte(value []byte) Expr

func (Bytes) Neq 

func (field Bytes) Neq(value []byte) Expr

func (Bytes) NotBetween 

func (field Bytes) NotBetween(left []byte, right []byte) Expr

func (Bytes) NotIn 

func (field Bytes) NotIn(values ...[]byte) Expr

func (Bytes) NotLike 

func (field Bytes) NotLike(value string) Expr

func (Bytes) NotRegxp 

func (field Bytes) NotRegxp(value string) Expr

func (Bytes) Regexp 

func (field Bytes) Regexp(value string) Expr

func (Bytes) Value 

func (field Bytes) Value(value []byte) AssignExpr

func (Bytes) Zero 

func (field Bytes) Zero() AssignExpr

type CompareOperate 

type CompareOperate string
const (
	EqOp     CompareOperate = " = "
	NeqOp    CompareOperate = " <> "
	GtOp     CompareOperate = " > "
	GteOp    CompareOperate = " >= "
	LtOp     CompareOperate = " < "
	LteOp    CompareOperate = " <= "
	ExistsOp CompareOperate = "EXISTS "
)

type Expr 

type Expr interface {
	As(alias string) Expr
	ColumnName() sql
	BuildColumn(*gorm.Statement, ...BuildOpt) sql
	Build(*gorm.Statement) sql
	BuildWithArgs(*gorm.Statement) (query sql, args []interface{})
	RawExpr() expression

	// implement Condition
	BeCond() interface{}
	CondError() error
	// contains filtered or unexported methods
}

Expr a query expression about field 

var AssociationFields Expr = NewString("", clause.Associations)

func And 

func And(exprs ...Expr) Expr

func CompareSubQuery 

func CompareSubQuery(op CompareOperate, column Expr, subQuery *gorm.DB) Expr

func ContainsSubQuery 

func ContainsSubQuery(columns []Expr, subQuery *gorm.DB) Expr

======================== subquery method ========================

func ContainsValue 

func ContainsValue(columns []Expr, value Value) Expr

func EmptyExpr 

func EmptyExpr() Expr

func Not 

func Not(exprs ...Expr) Expr

func Or 

func Or(exprs ...Expr) Expr

======================== boolean operate ========================

type Field 

type Field struct {
	// contains filtered or unexported fields
}

Field a standard field struct

func NewField 

func NewField(table, column string, opts ...FieldOption) Field

func (Field) As 

func (e Field) As(alias string) Expr

======================== keyword ========================

func (Field) AssignExpr 

func (e Field) AssignExpr() expression

func (Field) Avg 

func (e Field) Avg() Float64

func (Field) BeCond 

func (e Field) BeCond() interface{}

func (Field) Build 

func (e Field) Build(stmt *gorm.Statement) sql

func (Field) BuildColumn 

func (e Field) BuildColumn(stmt *gorm.Statement, opts ...BuildOpt) sql

func (Field) BuildWithArgs 

func (e Field) BuildWithArgs(stmt *gorm.Statement) (sql, []interface{})

func (Field) ColumnName 

func (e Field) ColumnName() sql

func (Field) CondError 

func (Field) CondError() error

func (Field) Count 

func (e Field) Count() Int

func (Field) Desc 

func (e Field) Desc() Expr

func (Field) Distinct 

func (e Field) Distinct() Int

func (Field) Eq 

func (field Field) Eq(value driver.Valuer) Expr

func (Field) EqCol 

func (e Field) EqCol(col Expr) Expr

======================== comparison between columns ========================

func (Field) GroupConcat 

func (e Field) GroupConcat() Expr

func (Field) Gt 

func (field Field) Gt(value driver.Valuer) Expr

func (Field) GtCol 

func (e Field) GtCol(col Expr) Expr

func (Field) Gte 

func (field Field) Gte(value driver.Valuer) Expr

func (Field) GteCol 

func (e Field) GteCol(col Expr) Expr

func (Field) IfNull 

func (field Field) IfNull(value driver.Valuer) Expr

func (Field) In 

func (field Field) In(values ...driver.Valuer) Expr

func (Field) IsNotNull 

func (e Field) IsNotNull() Expr

func (Field) IsNull 

func (e Field) IsNull() Expr

func (Field) Length 

func (e Field) Length() Int

func (Field) Like 

func (field Field) Like(value driver.Valuer) Expr

func (Field) Lt 

func (field Field) Lt(value driver.Valuer) Expr

func (Field) LtCol 

func (e Field) LtCol(col Expr) Expr

func (Field) Lte 

func (field Field) Lte(value driver.Valuer) Expr

func (Field) LteCol 

func (e Field) LteCol(col Expr) Expr

func (Field) Max 

func (e Field) Max() Float64

func (Field) Min 

func (e Field) Min() Float64

func (Field) Neq 

func (field Field) Neq(value driver.Valuer) Expr

func (Field) NeqCol 

func (e Field) NeqCol(col Expr) Expr

func (Field) Null 

func (e Field) Null() AssignExpr

func (Field) RawExpr 

func (e Field) RawExpr() expression

func (Field) SetCol 

func (e Field) SetCol(col Expr) AssignExpr

func (Field) Sum 

func (field Field) Sum() Field

func (Field) Value 

func (field Field) Value(value driver.Valuer) AssignExpr

func (Field) WithTable 

func (e Field) WithTable(table string) Expr

======================== basic function ========================

type FieldOption 

type FieldOption func(clause.Column) clause.Column

type Float32 

type Float32 Float64

func NewFloat32 

func NewFloat32(table, column string, opts ...FieldOption) Float32

func (Float32) Add 

func (field Float32) Add(value float32) Float32

func (Float32) Between 

func (field Float32) Between(left float32, right float32) Expr

func (Float32) Div 

func (field Float32) Div(value float32) Float32

func (Float32) Eq 

func (field Float32) Eq(value float32) Expr

func (Float32) Floor 

func (field Float32) Floor() Int

func (Float32) FloorDiv 

func (field Float32) FloorDiv(value float32) Int

func (Float32) Gt 

func (field Float32) Gt(value float32) Expr

func (Float32) Gte 

func (field Float32) Gte(value float32) Expr

func (Float32) IfNull 

func (field Float32) IfNull(value float32) Expr

func (Float32) In 

func (field Float32) In(values ...float32) Expr

func (Float32) Like 

func (field Float32) Like(value float32) Expr

func (Float32) Lt 

func (field Float32) Lt(value float32) Expr

func (Float32) Lte 

func (field Float32) Lte(value float32) Expr

func (Float32) Mul 

func (field Float32) Mul(value float32) Float32

func (Float32) Neq 

func (field Float32) Neq(value float32) Expr

func (Float32) NotBetween 

func (field Float32) NotBetween(left float32, right float32) Expr

func (Float32) NotIn 

func (field Float32) NotIn(values ...float32) Expr

func (Float32) NotLike 

func (field Float32) NotLike(value float32) Expr

func (Float32) Sub 

func (field Float32) Sub(value float32) Float32

func (Float32) Sum 

func (field Float32) Sum() Float32

func (Float32) Value 

func (field Float32) Value(value float32) AssignExpr

func (Float32) Zero 

func (field Float32) Zero() AssignExpr

type Float64 

type Float64 Field

func NewFloat64 

func NewFloat64(table, column string, opts ...FieldOption) Float64

func (Float64) Add 

func (field Float64) Add(value float64) Float64

func (Float64) Between 

func (field Float64) Between(left float64, right float64) Expr

func (Float64) Div 

func (field Float64) Div(value float64) Float64

func (Float64) Eq 

func (field Float64) Eq(value float64) Expr

func (Float64) Floor 

func (field Float64) Floor() Int

func (Float64) FloorDiv 

func (field Float64) FloorDiv(value float64) Int

func (Float64) Gt 

func (field Float64) Gt(value float64) Expr

func (Float64) Gte 

func (field Float64) Gte(value float64) Expr

func (Float64) IfNull 

func (field Float64) IfNull(value float64) Expr

func (Float64) In 

func (field Float64) In(values ...float64) Expr

func (Float64) Like 

func (field Float64) Like(value float64) Expr

func (Float64) Lt 

func (field Float64) Lt(value float64) Expr

func (Float64) Lte 

func (field Float64) Lte(value float64) Expr

func (Float64) Mul 

func (field Float64) Mul(value float64) Float64

func (Float64) Neq 

func (field Float64) Neq(value float64) Expr

func (Float64) NotBetween 

func (field Float64) NotBetween(left float64, right float64) Expr

func (Float64) NotIn 

func (field Float64) NotIn(values ...float64) Expr

func (Float64) NotLike 

func (field Float64) NotLike(value float64) Expr

func (Float64) Sub 

func (field Float64) Sub(value float64) Float64

func (Float64) Sum 

func (field Float64) Sum() Float64

func (Float64) Value 

func (field Float64) Value(value float64) AssignExpr

func (Float64) Zero 

func (field Float64) Zero() AssignExpr

type Int 

type Int Field

func NewInt 

func NewInt(table, column string, opts ...FieldOption) Int

func (Int) Add 

func (field Int) Add(value int) Int

func (Int) Between 

func (field Int) Between(left int, right int) Expr

func (Int) BitAnd 

func (field Int) BitAnd(value int) Int

func (Int) BitFlip 

func (field Int) BitFlip() Int

func (Int) BitOr 

func (field Int) BitOr(value int) Int

func (Int) BitXor 

func (field Int) BitXor(value int) Int

func (Int) Div 

func (field Int) Div(value int) Int

func (Int) Eq 

func (field Int) Eq(value int) Expr

func (Int) FloorDiv 

func (field Int) FloorDiv(value int) Int

func (Int) Gt 

func (field Int) Gt(value int) Expr

func (Int) Gte 

func (field Int) Gte(value int) Expr

func (Int) IfNull 

func (field Int) IfNull(value int) Expr

func (Int) In 

func (field Int) In(values ...int) Expr

func (Int) LeftShift 

func (field Int) LeftShift(value int) Int

func (Int) Like 

func (field Int) Like(value int) Expr

func (Int) Lt 

func (field Int) Lt(value int) Expr

func (Int) Lte 

func (field Int) Lte(value int) Expr

func (Int) Mod 

func (field Int) Mod(value int) Int

func (Int) Mul 

func (field Int) Mul(value int) Int

func (Int) Neq 

func (field Int) Neq(value int) Expr

func (Int) NotBetween 

func (field Int) NotBetween(left int, right int) Expr

func (Int) NotIn 

func (field Int) NotIn(values ...int) Expr

func (Int) NotLike 

func (field Int) NotLike(value int) Expr

func (Int) RightShift 

func (field Int) RightShift(value int) Int

func (Int) Sub 

func (field Int) Sub(value int) Int

func (Int) Sum 

func (field Int) Sum() Int

func (Int) Value 

func (field Int) Value(value int) AssignExpr

func (Int) Zero 

func (field Int) Zero() AssignExpr

type Int16 

type Int16 Int

func NewInt16 

func NewInt16(table, column string, opts ...FieldOption) Int16

func (Int16) Add 

func (field Int16) Add(value int16) Int16

func (Int16) Between 

func (field Int16) Between(left int16, right int16) Expr

func (Int16) BitAnd 

func (field Int16) BitAnd(value int16) Int16

func (Int16) BitFlip 

func (field Int16) BitFlip() Int16

func (Int16) BitOr 

func (field Int16) BitOr(value int16) Int16

func (Int16) BitXor 

func (field Int16) BitXor(value int16) Int16

func (Int16) Div 

func (field Int16) Div(value int16) Int16

func (Int16) Eq 

func (field Int16) Eq(value int16) Expr

func (Int16) FloorDiv 

func (field Int16) FloorDiv(value int16) Int16

func (Int16) Gt 

func (field Int16) Gt(value int16) Expr

func (Int16) Gte 

func (field Int16) Gte(value int16) Expr

func (Int16) IfNull 

func (field Int16) IfNull(value int16) Expr

func (Int16) In 

func (field Int16) In(values ...int16) Expr

func (Int16) LeftShift 

func (field Int16) LeftShift(value int16) Int16

func (Int16) Like 

func (field Int16) Like(value int16) Expr

func (Int16) Lt 

func (field Int16) Lt(value int16) Expr

func (Int16) Lte 

func (field Int16) Lte(value int16) Expr

func (Int16) Mod 

func (field Int16) Mod(value int16) Int16

func (Int16) Mul 

func (field Int16) Mul(value int16) Int16

func (Int16) Neq 

func (field Int16) Neq(value int16) Expr

func (Int16) NotBetween 

func (field Int16) NotBetween(left int16, right int16) Expr

func (Int16) NotIn 

func (field Int16) NotIn(values ...int16) Expr

func (Int16) NotLike 

func (field Int16) NotLike(value int16) Expr

func (Int16) RightShift 

func (field Int16) RightShift(value int16) Int16

func (Int16) Sub 

func (field Int16) Sub(value int16) Int16

func (Int16) Sum 

func (field Int16) Sum() Int16

func (Int16) Value 

func (field Int16) Value(value int16) AssignExpr

func (Int16) Zero 

func (field Int16) Zero() AssignExpr

type Int32 

type Int32 Int

func NewInt32 

func NewInt32(table, column string, opts ...FieldOption) Int32

func (Int32) Add 

func (field Int32) Add(value int32) Int32

func (Int32) Between 

func (field Int32) Between(left int32, right int32) Expr

func (Int32) BitAnd 

func (field Int32) BitAnd(value int32) Int32

func (Int32) BitFlip 

func (field Int32) BitFlip() Int32

func (Int32) BitOr 

func (field Int32) BitOr(value int32) Int32

func (Int32) BitXor 

func (field Int32) BitXor(value int32) Int32

func (Int32) Div 

func (field Int32) Div(value int32) Int32

func (Int32) Eq 

func (field Int32) Eq(value int32) Expr

func (Int32) FloorDiv 

func (field Int32) FloorDiv(value int32) Int32

func (Int32) Gt 

func (field Int32) Gt(value int32) Expr

func (Int32) Gte 

func (field Int32) Gte(value int32) Expr

func (Int32) IfNull 

func (field Int32) IfNull(value int32) Expr

func (Int32) In 

func (field Int32) In(values ...int32) Expr

func (Int32) LeftShift 

func (field Int32) LeftShift(value int32) Int32

func (Int32) Like 

func (field Int32) Like(value int32) Expr

func (Int32) Lt 

func (field Int32) Lt(value int32) Expr

func (Int32) Lte 

func (field Int32) Lte(value int32) Expr

func (Int32) Mod 

func (field Int32) Mod(value int32) Int32

func (Int32) Mul 

func (field Int32) Mul(value int32) Int32

func (Int32) Neq 

func (field Int32) Neq(value int32) Expr

func (Int32) NotBetween 

func (field Int32) NotBetween(left int32, right int32) Expr

func (Int32) NotIn 

func (field Int32) NotIn(values ...int32) Expr

func (Int32) NotLike 

func (field Int32) NotLike(value int32) Expr

func (Int32) RightShift 

func (field Int32) RightShift(value int32) Int32

func (Int32) Sub 

func (field Int32) Sub(value int32) Int32

func (Int32) Sum 

func (field Int32) Sum() Int32

func (Int32) Value 

func (field Int32) Value(value int32) AssignExpr

func (Int32) Zero 

func (field Int32) Zero() AssignExpr

type Int64 

type Int64 Int

func NewInt64 

func NewInt64(table, column string, opts ...FieldOption) Int64

func (Int64) Add 

func (field Int64) Add(value int64) Int64

func (Int64) Between 

func (field Int64) Between(left int64, right int64) Expr

func (Int64) BitAnd 

func (field Int64) BitAnd(value int64) Int64

func (Int64) BitFlip 

func (field Int64) BitFlip() Int64

func (Int64) BitOr 

func (field Int64) BitOr(value int64) Int64

func (Int64) BitXor 

func (field Int64) BitXor(value int64) Int64

func (Int64) Div 

func (field Int64) Div(value int64) Int64

func (Int64) Eq 

func (field Int64) Eq(value int64) Expr

func (Int64) FloorDiv 

func (field Int64) FloorDiv(value int64) Int64

func (Int64) Gt 

func (field Int64) Gt(value int64) Expr

func (Int64) Gte 

func (field Int64) Gte(value int64) Expr

func (Int64) IfNull 

func (field Int64) IfNull(value int64) Expr

func (Int64) In 

func (field Int64) In(values ...int64) Expr

func (Int64) LeftShift 

func (field Int64) LeftShift(value int64) Int64

func (Int64) Like 

func (field Int64) Like(value int64) Expr

func (Int64) Lt 

func (field Int64) Lt(value int64) Expr

func (Int64) Lte 

func (field Int64) Lte(value int64) Expr

func (Int64) Mod 

func (field Int64) Mod(value int64) Int64

func (Int64) Mul 

func (field Int64) Mul(value int64) Int64

func (Int64) Neq 

func (field Int64) Neq(value int64) Expr

func (Int64) NotBetween 

func (field Int64) NotBetween(left int64, right int64) Expr

func (Int64) NotIn 

func (field Int64) NotIn(values ...int64) Expr

func (Int64) NotLike 

func (field Int64) NotLike(value int64) Expr

func (Int64) RightShift 

func (field Int64) RightShift(value int64) Int64

func (Int64) Sub 

func (field Int64) Sub(value int64) Int64

func (Int64) Sum 

func (field Int64) Sum() Int64

func (Int64) Value 

func (field Int64) Value(value int64) AssignExpr

func (Int64) Zero 

func (field Int64) Zero() AssignExpr

type Int8 

type Int8 Int

func NewInt8 

func NewInt8(table, column string, opts ...FieldOption) Int8

func (Int8) Add 

func (field Int8) Add(value int8) Int8

func (Int8) Between 

func (field Int8) Between(left int8, right int8) Expr

func (Int8) BitAnd 

func (field Int8) BitAnd(value int8) Int8

func (Int8) BitFlip 

func (field Int8) BitFlip() Int8

func (Int8) BitOr 

func (field Int8) BitOr(value int8) Int8

func (Int8) BitXor 

func (field Int8) BitXor(value int8) Int8

func (Int8) Div 

func (field Int8) Div(value int8) Int8

func (Int8) Eq 

func (field Int8) Eq(value int8) Expr

func (Int8) FloorDiv 

func (field Int8) FloorDiv(value int8) Int8

func (Int8) Gt 

func (field Int8) Gt(value int8) Expr

func (Int8) Gte 

func (field Int8) Gte(value int8) Expr

func (Int8) IfNull 

func (field Int8) IfNull(value int8) Expr

func (Int8) In 

func (field Int8) In(values ...int8) Expr

func (Int8) LeftShift 

func (field Int8) LeftShift(value int8) Int8

func (Int8) Like 

func (field Int8) Like(value int8) Expr

func (Int8) Lt 

func (field Int8) Lt(value int8) Expr

func (Int8) Lte 

func (field Int8) Lte(value int8) Expr

func (Int8) Mod 

func (field Int8) Mod(value int8) Int8

func (Int8) Mul 

func (field Int8) Mul(value int8) Int8

func (Int8) Neq 

func (field Int8) Neq(value int8) Expr

func (Int8) NotBetween 

func (field Int8) NotBetween(left int8, right int8) Expr

func (Int8) NotIn 

func (field Int8) NotIn(values ...int8) Expr

func (Int8) NotLike 

func (field Int8) NotLike(value int8) Expr

func (Int8) RightShift 

func (field Int8) RightShift(value int8) Int8

func (Int8) Sub 

func (field Int8) Sub(value int8) Int8

func (Int8) Sum 

func (field Int8) Sum() Int8

func (Int8) Value 

func (field Int8) Value(value int8) AssignExpr

func (Int8) Zero 

func (field Int8) Zero() AssignExpr

type OrderExpr 

type OrderExpr interface {
	Expr
	Desc() Expr
}

type RelateConfig 

type RelateConfig struct {
	RelatePointer      bool
	RelateSlice        bool
	RelateSlicePointer bool

	JSONTag      string
	GORMTag      string
	NewTag       string
	OverwriteTag string
}

func (*RelateConfig) RelateFieldPrefix 

func (c *RelateConfig) RelateFieldPrefix(relationshipType RelationshipType) string

type Relation 

type Relation struct {
	// contains filtered or unexported fields
}

func NewRelation 

func NewRelation(fieldName string, fieldType string, relations ...Relation) *Relation

func NewRelationWithModel 

func NewRelationWithModel(relationship RelationshipType, fieldName string, fieldType string, fieldModel interface{}, relations ...Relation) *Relation

func NewRelationWithType 

func NewRelationWithType(relationship RelationshipType, fieldName string, fieldType string, relations ...Relation) *Relation

func (*Relation) AppendChildRelation 

func (r *Relation) AppendChildRelation(relations ...Relation)

func (Relation) ChildRelations 

func (r Relation) ChildRelations() []Relation

func (Relation) Clauses 

func (r Relation) Clauses(hints ...clause.Expression) RelationField

func (Relation) Field 

func (r Relation) Field(fields ...string) Expr

func (*Relation) GetClauses 

func (r *Relation) GetClauses() []clause.Expression

func (*Relation) GetConds 

func (r *Relation) GetConds() []Expr

func (*Relation) GetOrderCol 

func (r *Relation) GetOrderCol() []Expr

func (*Relation) GetPage 

func (r *Relation) GetPage() (offset, limit int)

func (*Relation) GetSelects 

func (r *Relation) GetSelects() []Expr

func (Relation) Limit 

func (r Relation) Limit(limit int) RelationField

func (Relation) Model 

func (r Relation) Model() interface{}

func (Relation) Name 

func (r Relation) Name() string

func (Relation) Offset 

func (r Relation) Offset(offset int) RelationField

func (Relation) On 

func (r Relation) On(conds ...Expr) RelationField

func (Relation) Order 

func (r Relation) Order(columns ...Expr) RelationField

func (Relation) Path 

func (r Relation) Path() string

func (Relation) Relationship 

func (r Relation) Relationship() RelationshipType

func (Relation) RelationshipName 

func (r Relation) RelationshipName() string

func (Relation) Select 

func (r Relation) Select(columns ...Expr) RelationField

func (*Relation) StructField 

func (r *Relation) StructField() (fieldStr string)

func (*Relation) StructFieldInit 

func (r *Relation) StructFieldInit() string

func (Relation) Type 

func (r Relation) Type() string

type RelationField 

type RelationField interface {
	Name() string
	Path() string
	Field(fields ...string) Expr

	On(conds ...Expr) RelationField
	Select(conds ...Expr) RelationField
	Order(columns ...Expr) RelationField
	Clauses(hints ...clause.Expression) RelationField
	Offset(offset int) RelationField
	Limit(limit int) RelationField

	GetConds() []Expr
	GetSelects() []Expr
	GetOrderCol() []Expr
	GetClauses() []clause.Expression
	GetPage() (offset, limit int)
}
var Associations RelationField = NewRelation(clause.Associations, "")

type RelationshipType 

type RelationshipType schema.RelationshipType
const (
	HasOne    RelationshipType = RelationshipType(schema.HasOne)    // HasOneRel has one relationship
	HasMany   RelationshipType = RelationshipType(schema.HasMany)   // HasManyRel has many relationships
	BelongsTo RelationshipType = RelationshipType(schema.BelongsTo) // BelongsToRel belongs to relationship
	Many2Many RelationshipType = RelationshipType(schema.Many2Many) // Many2ManyRel many to many relationship
)

type ScanValuer 

type ScanValuer interface {
	Scan(src interface{}) error   // sql.Scanner
	Value() (driver.Value, error) // driver.Valuer
}

type String 

type String Field

func NewString 

func NewString(table, column string, opts ...FieldOption) String

func (String) Between 

func (field String) Between(left string, right string) Expr

func (String) Eq 

func (field String) Eq(value string) Expr

func (String) FindInSet 

func (field String) FindInSet(targetList string) Expr

FindInSet FIND_IN_SET(field_name, input_string_list)

func (String) FindInSetWith 

func (field String) FindInSetWith(target string) Expr

FindInSetWith FIND_IN_SET(input_string, field_name)

func (String) Gt 

func (field String) Gt(value string) Expr

func (String) Gte 

func (field String) Gte(value string) Expr

func (String) IfNull 

func (field String) IfNull(value string) Expr

func (String) In 

func (field String) In(values ...string) Expr

func (String) Like 

func (field String) Like(value string) Expr

func (String) Lt 

func (field String) Lt(value string) Expr

func (String) Lte 

func (field String) Lte(value string) Expr

func (String) Neq 

func (field String) Neq(value string) Expr

func (String) NotBetween 

func (field String) NotBetween(left string, right string) Expr

func (String) NotIn 

func (field String) NotIn(values ...string) Expr

func (String) NotLike 

func (field String) NotLike(value string) Expr

func (String) NotRegxp 

func (field String) NotRegxp(value string) Expr

func (String) Regexp 

func (field String) Regexp(value string) Expr

func (String) Value 

func (field String) Value(value string) AssignExpr

func (String) Zero 

func (field String) Zero() AssignExpr

type Time 

type Time Field

func NewTime 

func NewTime(table, column string, opts ...FieldOption) Time

func (Time) Add 

func (field Time) Add(value time.Duration) Time

func (Time) Between 

func (field Time) Between(left time.Time, right time.Time) Expr

func (Time) CurDate 

func (field Time) CurDate() Time

func (Time) CurTime 

func (field Time) CurTime() Time

func (Time) Date 

func (field Time) Date() Time

func (Time) DateDiff 

func (field Time) DateDiff(value time.Time) Int

func (Time) DateFormat 

func (field Time) DateFormat(value string) String

func (Time) Day 

func (field Time) Day() Int

func (Time) DayName 

func (field Time) DayName() String

func (Time) DayOfMonth 

func (field Time) DayOfMonth() Int

func (Time) DayOfWeek 

func (field Time) DayOfWeek() Int

func (Time) DayOfYear 

func (field Time) DayOfYear() Int

func (Time) Eq 

func (field Time) Eq(value time.Time) Expr

func (Time) FromDays 

func (field Time) FromDays(value int) Time

func (Time) FromUnixtime 

func (field Time) FromUnixtime(value int) Time

func (Time) Gt 

func (field Time) Gt(value time.Time) Expr

func (Time) Gte 

func (field Time) Gte(value time.Time) Expr

func (Time) Hour 

func (field Time) Hour() Int

func (Time) IfNull 

func (field Time) IfNull(value Time) Expr

func (Time) In 

func (field Time) In(values ...time.Time) Expr

func (Time) Lt 

func (field Time) Lt(value time.Time) Expr

func (Time) Lte 

func (field Time) Lte(value time.Time) Expr

func (Time) MicroSecond 

func (field Time) MicroSecond() Int

func (Time) Minute 

func (field Time) Minute() Int

func (Time) Month 

func (field Time) Month() Int

func (Time) MonthName 

func (field Time) MonthName() String

func (Time) Neq 

func (field Time) Neq(value time.Time) Expr

func (Time) NotBetween 

func (field Time) NotBetween(left time.Time, right time.Time) Expr

func (Time) NotIn 

func (field Time) NotIn(values ...time.Time) Expr

func (Time) Now 

func (field Time) Now() Time

func (Time) Second 

func (field Time) Second() Int

func (Time) Sub 

func (field Time) Sub(value time.Duration) Time

func (Time) Sum 

func (field Time) Sum() Time

func (Time) Value 

func (field Time) Value(value time.Time) AssignExpr

func (Time) Zero 

func (field Time) Zero() AssignExpr

type Uint 

type Uint Int

func NewUint 

func NewUint(table, column string, opts ...FieldOption) Uint

func (Uint) Add 

func (field Uint) Add(value uint) Uint

func (Uint) Between 

func (field Uint) Between(left uint, right uint) Expr

func (Uint) BitAnd 

func (field Uint) BitAnd(value uint) Uint

func (Uint) BitFlip 

func (field Uint) BitFlip() Uint

func (Uint) BitOr 

func (field Uint) BitOr(value uint) Uint

func (Uint) BitXor 

func (field Uint) BitXor(value uint) Uint

func (Uint) Div 

func (field Uint) Div(value uint) Uint

func (Uint) Eq 

func (field Uint) Eq(value uint) Expr

func (Uint) FloorDiv 

func (field Uint) FloorDiv(value uint) Uint

func (Uint) Gt 

func (field Uint) Gt(value uint) Expr

func (Uint) Gte 

func (field Uint) Gte(value uint) Expr

func (Uint) IfNull 

func (field Uint) IfNull(value uint) Expr

func (Uint) In 

func (field Uint) In(values ...uint) Expr

func (Uint) LeftShift 

func (field Uint) LeftShift(value uint) Uint

func (Uint) Like 

func (field Uint) Like(value uint) Expr

func (Uint) Lt 

func (field Uint) Lt(value uint) Expr

func (Uint) Lte 

func (field Uint) Lte(value uint) Expr

func (Uint) Mod 

func (field Uint) Mod(value uint) Uint

func (Uint) Mul 

func (field Uint) Mul(value uint) Uint

func (Uint) Neq 

func (field Uint) Neq(value uint) Expr

func (Uint) NotBetween 

func (field Uint) NotBetween(left uint, right uint) Expr

func (Uint) NotIn 

func (field Uint) NotIn(values ...uint) Expr

func (Uint) NotLike 

func (field Uint) NotLike(value uint) Expr

func (Uint) RightShift 

func (field Uint) RightShift(value uint) Uint

func (Uint) Sub 

func (field Uint) Sub(value uint) Uint

func (Uint) Sum 

func (field Uint) Sum() Uint

func (Uint) Value 

func (field Uint) Value(value uint) AssignExpr

func (Uint) Zero 

func (field Uint) Zero() AssignExpr

type Uint16 

type Uint16 Int

func NewUint16 

func NewUint16(table, column string, opts ...FieldOption) Uint16

func (Uint16) Add 

func (field Uint16) Add(value uint16) Uint16

func (Uint16) Between 

func (field Uint16) Between(left uint16, right uint16) Expr

func (Uint16) BitAnd 

func (field Uint16) BitAnd(value uint16) Uint16

func (Uint16) BitFlip 

func (field Uint16) BitFlip() Uint16

func (Uint16) BitOr 

func (field Uint16) BitOr(value uint16) Uint16

func (Uint16) BitXor 

func (field Uint16) BitXor(value uint16) Uint16

func (Uint16) Div 

func (field Uint16) Div(value uint16) Uint16

func (Uint16) Eq 

func (field Uint16) Eq(value uint16) Expr

func (Uint16) FloorDiv 

func (field Uint16) FloorDiv(value uint16) Uint16

func (Uint16) Gt 

func (field Uint16) Gt(value uint16) Expr

func (Uint16) Gte 

func (field Uint16) Gte(value uint16) Expr

func (Uint16) IfNull 

func (field Uint16) IfNull(value uint16) Expr

func (Uint16) In 

func (field Uint16) In(values ...uint16) Expr

func (Uint16) LeftShift 

func (field Uint16) LeftShift(value uint16) Uint16

func (Uint16) Like 

func (field Uint16) Like(value uint16) Expr

func (Uint16) Lt 

func (field Uint16) Lt(value uint16) Expr

func (Uint16) Lte 

func (field Uint16) Lte(value uint16) Expr

func (Uint16) Mod 

func (field Uint16) Mod(value uint16) Uint16

func (Uint16) Mul 

func (field Uint16) Mul(value uint16) Uint16

func (Uint16) Neq 

func (field Uint16) Neq(value uint16) Expr

func (Uint16) NotBetween 

func (field Uint16) NotBetween(left uint16, right uint16) Expr

func (Uint16) NotIn 

func (field Uint16) NotIn(values ...uint16) Expr

func (Uint16) NotLike 

func (field Uint16) NotLike(value uint16) Expr

func (Uint16) RightShift 

func (field Uint16) RightShift(value uint16) Uint16

func (Uint16) Sub 

func (field Uint16) Sub(value uint16) Uint16

func (Uint16) Sum 

func (field Uint16) Sum() Uint16

func (Uint16) Value 

func (field Uint16) Value(value uint16) AssignExpr

func (Uint16) Zero 

func (field Uint16) Zero() AssignExpr

type Uint32 

type Uint32 Int

func NewUint32 

func NewUint32(table, column string, opts ...FieldOption) Uint32

func (Uint32) Add 

func (field Uint32) Add(value uint32) Uint32

func (Uint32) Between 

func (field Uint32) Between(left uint32, right uint32) Expr

func (Uint32) BitAnd 

func (field Uint32) BitAnd(value uint32) Uint32

func (Uint32) BitFlip 

func (field Uint32) BitFlip() Uint32

func (Uint32) BitOr 

func (field Uint32) BitOr(value uint32) Uint32

func (Uint32) BitXor 

func (field Uint32) BitXor(value uint32) Uint32

func (Uint32) Div 

func (field Uint32) Div(value uint32) Uint32

func (Uint32) Eq 

func (field Uint32) Eq(value uint32) Expr

func (Uint32) FloorDiv 

func (field Uint32) FloorDiv(value uint32) Uint32

func (Uint32) Gt 

func (field Uint32) Gt(value uint32) Expr

func (Uint32) Gte 

func (field Uint32) Gte(value uint32) Expr

func (Uint32) IfNull 

func (field Uint32) IfNull(value uint32) Expr

func (Uint32) In 

func (field Uint32) In(values ...uint32) Expr

func (Uint32) LeftShift 

func (field Uint32) LeftShift(value uint32) Uint32

func (Uint32) Like 

func (field Uint32) Like(value uint32) Expr

func (Uint32) Lt 

func (field Uint32) Lt(value uint32) Expr

func (Uint32) Lte 

func (field Uint32) Lte(value uint32) Expr

func (Uint32) Mod 

func (field Uint32) Mod(value uint32) Uint32

func (Uint32) Mul 

func (field Uint32) Mul(value uint32) Uint32

func (Uint32) Neq 

func (field Uint32) Neq(value uint32) Expr

func (Uint32) NotBetween 

func (field Uint32) NotBetween(left uint32, right uint32) Expr

func (Uint32) NotIn 

func (field Uint32) NotIn(values ...uint32) Expr

func (Uint32) NotLike 

func (field Uint32) NotLike(value uint32) Expr

func (Uint32) RightShift 

func (field Uint32) RightShift(value uint32) Uint32

func (Uint32) Sub 

func (field Uint32) Sub(value uint32) Uint32

func (Uint32) Sum 

func (field Uint32) Sum() Uint32

func (Uint32) Value 

func (field Uint32) Value(value uint32) AssignExpr

func (Uint32) Zero 

func (field Uint32) Zero() AssignExpr

type Uint64 

type Uint64 Int

func NewUint64 

func NewUint64(table, column string, opts ...FieldOption) Uint64

func (Uint64) Add 

func (field Uint64) Add(value uint64) Uint64

func (Uint64) Between 

func (field Uint64) Between(left uint64, right uint64) Expr

func (Uint64) BitAnd 

func (field Uint64) BitAnd(value uint64) Uint64

func (Uint64) BitFlip 

func (field Uint64) BitFlip() Uint64

func (Uint64) BitOr 

func (field Uint64) BitOr(value uint64) Uint64

func (Uint64) BitXor 

func (field Uint64) BitXor(value uint64) Uint64

func (Uint64) Div 

func (field Uint64) Div(value uint64) Uint64

func (Uint64) Eq 

func (field Uint64) Eq(value uint64) Expr

func (Uint64) FloorDiv 

func (field Uint64) FloorDiv(value uint64) Uint64

func (Uint64) Gt 

func (field Uint64) Gt(value uint64) Expr

func (Uint64) Gte 

func (field Uint64) Gte(value uint64) Expr

func (Uint64) IfNull 

func (field Uint64) IfNull(value uint64) Expr

func (Uint64) In 

func (field Uint64) In(values ...uint64) Expr

func (Uint64) LeftShift 

func (field Uint64) LeftShift(value uint64) Uint64

func (Uint64) Like 

func (field Uint64) Like(value uint64) Expr

func (Uint64) Lt 

func (field Uint64) Lt(value uint64) Expr

func (Uint64) Lte 

func (field Uint64) Lte(value uint64) Expr

func (Uint64) Mod 

func (field Uint64) Mod(value uint64) Uint64

func (Uint64) Mul 

func (field Uint64) Mul(value uint64) Uint64

func (Uint64) Neq 

func (field Uint64) Neq(value uint64) Expr

func (Uint64) NotBetween 

func (field Uint64) NotBetween(left uint64, right uint64) Expr

func (Uint64) NotIn 

func (field Uint64) NotIn(values ...uint64) Expr

func (Uint64) NotLike 

func (field Uint64) NotLike(value uint64) Expr

func (Uint64) RightShift 

func (field Uint64) RightShift(value uint64) Uint64

func (Uint64) Sub 

func (field Uint64) Sub(value uint64) Uint64

func (Uint64) Sum 

func (field Uint64) Sum() Uint64

func (Uint64) Value 

func (field Uint64) Value(value uint64) AssignExpr

func (Uint64) Zero 

func (field Uint64) Zero() AssignExpr

type Uint8 

type Uint8 Int

func NewUint8 

func NewUint8(table, column string, opts ...FieldOption) Uint8

func (Uint8) Add 

func (field Uint8) Add(value uint8) Uint8

func (Uint8) Between 

func (field Uint8) Between(left uint8, right uint8) Expr

func (Uint8) BitAnd 

func (field Uint8) BitAnd(value uint8) Uint8

func (Uint8) BitFlip 

func (field Uint8) BitFlip() Uint8

func (Uint8) BitOr 

func (field Uint8) BitOr(value uint8) Uint8

func (Uint8) BitXor 

func (field Uint8) BitXor(value uint8) Uint8

func (Uint8) Div 

func (field Uint8) Div(value uint8) Uint8

func (Uint8) Eq 

func (field Uint8) Eq(value uint8) Expr

func (Uint8) FloorDiv 

func (field Uint8) FloorDiv(value uint8) Uint8

func (Uint8) Gt 

func (field Uint8) Gt(value uint8) Expr

func (Uint8) Gte 

func (field Uint8) Gte(value uint8) Expr

func (Uint8) IfNull 

func (field Uint8) IfNull(value uint8) Expr

func (Uint8) In 

func (field Uint8) In(values ...uint8) Expr

func (Uint8) LeftShift 

func (field Uint8) LeftShift(value uint8) Uint8

func (Uint8) Like 

func (field Uint8) Like(value uint8) Expr

func (Uint8) Lt 

func (field Uint8) Lt(value uint8) Expr

func (Uint8) Lte 

func (field Uint8) Lte(value uint8) Expr

func (Uint8) Mod 

func (field Uint8) Mod(value uint8) Uint8

func (Uint8) Mul 

func (field Uint8) Mul(value uint8) Uint8

func (Uint8) Neq 

func (field Uint8) Neq(value uint8) Expr

func (Uint8) NotBetween 

func (field Uint8) NotBetween(left uint8, right uint8) Expr

func (Uint8) NotIn 

func (field Uint8) NotIn(values ...uint8) Expr

func (Uint8) NotLike 

func (field Uint8) NotLike(value uint8) Expr

func (Uint8) RightShift 

func (field Uint8) RightShift(value uint8) Uint8

func (Uint8) Sub 

func (field Uint8) Sub(value uint8) Uint8

func (Uint8) Sum 

func (field Uint8) Sum() Uint8

func (Uint8) Value 

func (field Uint8) Value(value uint8) AssignExpr

func (Uint8) Zero 

func (field Uint8) Zero() AssignExpr

type Value 

type Value interface {

	// implement Condition
	BeCond() interface{}
	CondError() error
	// contains filtered or unexported methods
}

func Values 

func Values(value interface{}) Value

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