result

package
v0.3.3 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: May 26, 2021 License: Apache-2.0 Imports: 7 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type EmptyMap 

type EmptyMap struct {
	MiddlewareType string
}

func NewEmptyMap 

func NewEmptyMap(middlewareType string) *EmptyMap

NewEmptyMap returns *EmptyMap with given middleware type

func (*EmptyMap) GetMap 

func (emr *EmptyMap) GetMap(row, column int) (map[string]interface{}, error)

GetMap always returns error, because middleware does not support map data type, this function is only for implementing the middleware.Result interface

func (*EmptyMap) GetMapByName 

func (emr *EmptyMap) GetMapByName(row int, name string) (map[string]interface{}, error)

GetMapByName always returns error, because middleware does not support map data type, this function is only for implementing the middleware.Result interface

func (*EmptyMap) GetMapFloat 

func (emr *EmptyMap) GetMapFloat(row, column int) (map[string]float64, error)

GetMapFloat always returns error, because middleware does not support map data type, this function is only for implementing the middleware.Result interface

func (*EmptyMap) GetMapFloatByName 

func (emr *EmptyMap) GetMapFloatByName(row int, name string) (map[string]float64, error)

GetMapFloatByName always returns error, because middleware does not support map data type, this function is only for implementing the middleware.Result interface

func (*EmptyMap) GetMapInt 

func (emr *EmptyMap) GetMapInt(row, column int) (map[string]int, error)

GetMapInt always returns error, because middleware does not support map data type, this function is only for implementing the middleware.Result interface

func (*EmptyMap) GetMapIntByName 

func (emr *EmptyMap) GetMapIntByName(row int, name string) (map[string]int, error)

GetMapIntByName always returns error, because middleware does not support map data type, this function is only for implementing the middleware.Result interface

func (*EmptyMap) GetMapString 

func (emr *EmptyMap) GetMapString(row, column int) (map[string]string, error)

GetMapString always returns error, because middleware does not support map data type, this function is only for implementing the middleware.Result interface

func (*EmptyMap) GetMapStringByName 

func (emr *EmptyMap) GetMapStringByName(row int, name string) (map[string]string, error)

GetMapStringByName always returns error, because middleware does not support map data type, this function is only for implementing the middleware.Result interface

func (*EmptyMap) GetMapUint 

func (emr *EmptyMap) GetMapUint(row, column int) (map[string]uint, error)

GetMapUint always returns error, because middleware does not support map data type, this function is only for implementing the middleware.Result interface

func (*EmptyMap) GetMapUintByName 

func (emr *EmptyMap) GetMapUintByName(row int, name string) (map[string]uint, error)

GetMapUintByName always returns error, because middleware does not support map data type, this function is only for implementing the middleware.Result interface

type EmptyMetadata 

type EmptyMetadata struct {
	MiddlewareType string
}

func NewEmptyMetadata 

func NewEmptyMetadata(middlewareType string) *EmptyMetadata

NewEmptyMetadata returns *EmptyMetadata with given middleware type

func (*EmptyMetadata) LastInsertID 

func (em *EmptyMetadata) LastInsertID() (int, error)

LastInsertID always returns error, because middleware does not support Metadata, this function is only for implementing the middleware.Result interface

func (*EmptyMetadata) RowsAffected 

func (em *EmptyMetadata) RowsAffected() (int, error)

RowsAffected always returns error, because middleware does not support Metadata, this function is only for implementing the middleware.Result interface

type EmptySlice 

type EmptySlice struct {
	MiddlewareType string
}

func NewEmptySlice 

func NewEmptySlice(middlewareType string) *EmptySlice

NewEmptySlice returns *EmptySlice with given middleware type

func (*EmptySlice) GetFloatSlice 

func (esr *EmptySlice) GetFloatSlice(row, column int) ([]float64, error)

GetFloatSlice always returns error, because middleware does not support slice type this function is only for implementing the middleware.Result interface

func (*EmptySlice) GetFloatSliceByName 

func (esr *EmptySlice) GetFloatSliceByName(row int, name string) ([]float64, error)

GetFloatSliceByName always returns error, because middleware does not support slice type this function is only for implementing the middleware.Result interface

func (*EmptySlice) GetIntSlice 

func (esr *EmptySlice) GetIntSlice(row, column int) ([]int, error)

GetIntSlice always returns error, because middleware does not support slice type this function is only for implementing the middleware.Result interface

func (*EmptySlice) GetIntSliceByName 

func (esr *EmptySlice) GetIntSliceByName(row int, name string) ([]int, error)

GetIntSliceByName always returns error, because middleware does not support slice type this function is only for implementing the middleware.Result interface

func (*EmptySlice) GetSlice 

func (esr *EmptySlice) GetSlice(row, column int) ([]interface{}, error)

GetSlice always returns error, because middleware does not support slice type this function is only for implementing the middleware.Result interface

func (*EmptySlice) GetSliceByName 

func (esr *EmptySlice) GetSliceByName(row int, name string) ([]interface{}, error)

GetSliceByName always returns error, because middleware does not support slice type this function is only for implementing the middleware.Result interface

func (*EmptySlice) GetStringSlice 

func (esr *EmptySlice) GetStringSlice(row, column int) ([]string, error)

GetStringSlice always returns error, because middleware does not support slice type this function is only for implementing the middleware.Result interface

func (*EmptySlice) GetStringSliceByName 

func (esr *EmptySlice) GetStringSliceByName(row int, name string) ([]string, error)

GetStringSliceByName always returns error, because middleware does not support slice type this function is only for implementing the middleware.Result interface

func (*EmptySlice) GetUintSlice 

func (esr *EmptySlice) GetUintSlice(row, column int) ([]uint, error)

GetUintSlice always returns error, because middleware does not support slice type this function is only for implementing the middleware.Result interface

func (*EmptySlice) GetUintSliceByName 

func (esr *EmptySlice) GetUintSliceByName(row int, name string) ([]uint, error)

GetUintSliceByName always returns error, because middleware does not support slice type this function is only for implementing the middleware.Result interface

type Map 

type Map interface {
	GetMap(row, column int) (map[string]interface{}, error)
	GetMapByName(row int, name string) (map[string]interface{}, error)
	GetMapUint(row, column int) (map[string]uint, error)
	GetMapUintByName(row int, name string) (map[string]uint, error)
	GetMapInt(row, column int) (map[string]int, error)
	GetMapIntByName(row int, name string) (map[string]int, error)
	GetMapFloat(row, column int) (map[string]float64, error)
	GetMapFloatByName(row int, name string) (map[string]float64, error)
	GetMapString(row, column int) (map[string]string, error)
	GetMapStringByName(row int, name string) (map[string]string, error)
}

type Metadata 

type Metadata interface {
	// LastInsertID returns the database's auto-generated ID
	// after, for example, an INSERT into a table with primary key.
	LastInsertID() (int, error)
	// RowsAffected returns the number of rows affected by the query.
	RowsAffected() (int, error)
}

type Number 

type Number interface {
	// GetUint returns uint type value of given row and column number
	GetUint(row, column int) (uint, error)
	// GetUintByName returns uint type value of given row number and column name
	GetUintByName(row int, name string) (uint, error)
	// GetInt returns int type value of given row and column number
	GetInt(row, column int) (int, error)
	// GetIntByName returns int type value of given row number and column name
	GetIntByName(row int, name string) (int, error)
	// GetFloat returns float64 type value of given row and column number
	GetFloat(row, column int) (float64, error)
	// GetFloatByName returns float64 type value of given row number and column name
	GetFloatByName(row int, name string) (float64, error)
}

type Raw added in v0.3.3 

type Raw interface {
	// GetRaw returns the raw data of the result
	GetRaw() interface{}
}

type Rows 

type Rows struct {
	FieldSlice []string
	FieldMap   map[string]int
	Values     [][]driver.Value
}

func NewEmptyRows added in v0.3.3 

func NewEmptyRows() *Rows

NewEmptyRows returns an empty *Rows

func NewRows 

func NewRows(fieldSlice []string, fieldMap map[string]int, values [][]driver.Value) *Rows

NewRows returns *Rows

func NewRowsWithRows 

func NewRowsWithRows(rows driver.Rows) *Rows

NewRowsWithRows returns *Rows, it builds from given rows

func (*Rows) ColumnExists 

func (r *Rows) ColumnExists(name string) bool

ColumnExists check if column exists in the result

func (*Rows) ColumnNumber 

func (r *Rows) ColumnNumber() int

ColumnNumber returns how many columns in the result

func (*Rows) GetFloat 

func (r *Rows) GetFloat(row, column int) (float64, error)

GetFloat returns float64 type value of given row and column number

func (*Rows) GetFloatByName 

func (r *Rows) GetFloatByName(row int, name string) (float64, error)

GetFloatByName returns float64 type value of given row number and column name

func (*Rows) GetFloatSlice 

func (r *Rows) GetFloatSlice(row, column int) ([]float64, error)

GetFloatSlice returns []float64 type value of given row and column number

func (*Rows) GetFloatSliceByName 

func (r *Rows) GetFloatSliceByName(row int, name string) ([]float64, error)

GetFloatSliceByName returns []float64 type value of given row number and column name

func (*Rows) GetInt 

func (r *Rows) GetInt(row, column int) (int, error)

GetInt returns int type value of given row and column number

func (*Rows) GetIntByName 

func (r *Rows) GetIntByName(row int, name string) (int, error)

GetIntByName returns int type value of given row number and column name

func (*Rows) GetIntSlice 

func (r *Rows) GetIntSlice(row, column int) ([]int, error)

GetIntSlice returns []uint64 type value of given row and column number

func (*Rows) GetIntSliceByName 

func (r *Rows) GetIntSliceByName(row int, name string) ([]int, error)

GetIntSliceByName returns []int64 type value of given row number and column name

func (*Rows) GetSlice 

func (r *Rows) GetSlice(row, column int) ([]interface{}, error)

GetSlice returns []interface type value of given row and column number

func (*Rows) GetSliceByName 

func (r *Rows) GetSliceByName(row int, name string) ([]interface{}, error)

GetSliceByName returns []interface type value of given row number and column name

func (*Rows) GetString 

func (r *Rows) GetString(row, column int) (string, error)

GetString returns string type value of given row and column number

func (*Rows) GetStringByName 

func (r *Rows) GetStringByName(row int, name string) (string, error)

GetStringByName returns string type value of given row number and column name

func (*Rows) GetStringSlice 

func (r *Rows) GetStringSlice(row, column int) ([]string, error)

GetStringSlice returns []string type value of given row and column number

func (*Rows) GetStringSliceByName 

func (r *Rows) GetStringSliceByName(row int, name string) ([]string, error)

GetStringSliceByName returns []string type value of given row number and column name

func (*Rows) GetUint 

func (r *Rows) GetUint(row, column int) (uint, error)

GetUint returns uint type value of given row and column number

func (*Rows) GetUintByName 

func (r *Rows) GetUintByName(row int, name string) (uint, error)

GetUintByName returns uint type value of given row number and column name

func (*Rows) GetUintSlice 

func (r *Rows) GetUintSlice(row, column int) ([]uint, error)

GetUintSlice returns []uint type value of given row and column number

func (*Rows) GetUintSliceByName 

func (r *Rows) GetUintSliceByName(row int, name string) ([]uint, error)

GetUintSliceByName returns []uint64 type value of given row number and column name

func (*Rows) GetValue 

func (r *Rows) GetValue(row, column int) (interface{}, error)

GetValue returns interface{} type value of given row and column number

func (*Rows) GetValueByName 

func (r *Rows) GetValueByName(row int, name string) (interface{}, error)

GetValueByName returns interface{} type value of given row number and column name

func (*Rows) IsNull 

func (r *Rows) IsNull(row, column int) (bool, error)

IsNull checks if value of given row and column index is nil

func (*Rows) IsNullByName 

func (r *Rows) IsNullByName(row int, name string) (bool, error)

IsNullByName checks if value of given row number and column name is nil

func (*Rows) MapToStructByRowIndex 

func (r *Rows) MapToStructByRowIndex(in interface{}, row int, tag string) error

MapToStructByRowIndex maps row of given index result to the struct first argument must be a pointer to struct, each column in the row maps to a field of the struct, tag argument is the tag of the field, it represents the column name, if there is no such tag in the field, this field will be ignored, so set tag to each field that need to be mapped, using "middleware" as the tag is recommended.

func (*Rows) MapToStructSlice 

func (r *Rows) MapToStructSlice(in interface{}, tag string) error

MapToStructSlice maps each row to a struct of the first argument, first argument must be a slice of pointers to structs, each row in the result maps to a struct in the slice, each column in the row maps to a field of the struct, tag argument is the tag of the field, it represents the column name, if there is no such tag in the field, this field will be ignored, so set tag to each field that need to be mapped, using "middleware" as the tag is recommended.

func (*Rows) NameIndex 

func (r *Rows) NameIndex(name string) (int, error)

NameIndex returns index of given column

func (*Rows) RowNumber 

func (r *Rows) RowNumber() int

RowNumber returns how many rows in the result

type Slice 

type Slice interface {
	GetSlice(row, column int) ([]interface{}, error)
	GetSliceByName(row int, name string) ([]interface{}, error)
	GetUintSlice(row, column int) ([]uint, error)
	GetUintSliceByName(row int, name string) ([]uint, error)
	GetIntSlice(row, column int) ([]int, error)
	GetIntSliceByName(row int, name string) ([]int, error)
	GetFloatSlice(row, column int) ([]float64, error)
	GetFloatSliceByName(row int, name string) ([]float64, error)
	GetStringSlice(row, column int) ([]string, error)
	GetStringSliceByName(row int, name string) ([]string, error)
}

type String 

type String interface {
	// GetString returns string type value of given row and column number
	GetString(row, column int) (string, error)
	// GetStringByName returns string type value of given row number and column name
	GetStringByName(row int, name string) (string, error)
}

type Unmarshaler 

type Unmarshaler interface {
	// MapToStructSlice maps each row to a struct of the first argument,
	// first argument must be a slice of pointers to structs,
	// each row in the result maps to a struct in the slice,
	// each column in the row maps to a field of the struct,
	// tag argument is the tag of the field, it represents the column name,
	// if there is no such tag in the field, this field will be ignored,
	// so set tag to each field that need to be mapped,
	// using "middleware" as the tag is recommended.
	MapToStructSlice(in interface{}, tag string) error
	// MapToStructByRowIndex maps row of given index result to the struct
	// first argument must be a pointer to struct,
	// each column in the row maps to a field of the struct,
	// tag argument is the tag of the field, it represents the column name,
	// if there is no such tag in the field, this field will be ignored,
	// so set tag to each field that need to be mapped,
	// using "middleware" as the tag is recommended.
	MapToStructByRowIndex(in interface{}, row int, tag string) error
}

type Value 

type Value interface {
	// RowNumber returns how many rows in the result
	RowNumber() int
	// ColumnNumber return how many columns in the result
	ColumnNumber() int
	// GetValue returns interface{} type value of given row and column number
	GetValue(row, column int) (interface{}, error)
	// ColumnExists check if column exists in the result
	ColumnExists(name string) bool
	// NameIndex returns number of given column
	NameIndex(name string) (int, error)
	// GetValueByName returns interface{} type value of given row number and column name
	GetValueByName(row int, name string) (interface{}, error)
	// IsNull checks if value of given row and column number is nil
	IsNull(row, column int) (bool, error)
	// IsNullByName checks if value of given row number and column name is nil
	IsNullByName(row int, name string) (bool, error)
}

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.