gorm

package module

v0.0.0-...-698e4cb Latest Latest Go to latest Published: Dec 3, 2021 License: MIT Imports: 8 Imported by: 0

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Repository

github.com/freefishgo/gorm

Links

Open Source Insights

README ¶

gorm

go orm

Documentation ¶

Index ¶

Constants
func DbQuery(q DBer, ty interface{}, sql string, args ...interface{}) error
func DbQueryWithIndexFunc(q DBer, slice interface{}, f func(sliceIndex int) error, sql string, ...) error
func DbQueryWithModelFunc(q DBer, model interface{}, f func(model interface{}) error, sql string, ...) error
func IsThisCode(err error, code myErrCode) bool
type DBer
type NullData
- func (n *NullData) Scan(src interface{}) error

Constants ¶

View Source

const (
	NoErr myErrCode = iota
	// 单行查询的时候没有一行数据
	NoOnceRowsDate
	// 需要传slice
	NeedSlice
	// 遍历使用的函数错误
	SliceFuncErr
)

Variables ¶

This section is empty.

Functions ¶

func DbQuery ¶

func DbQuery(q DBer, ty interface{}, sql string, args ...interface{}) error

DbQuery 查询数据库表

func DbQueryWithIndexFunc ¶

func DbQueryWithIndexFunc(q DBer, slice interface{}, f func(sliceIndex int) error, sql string, args ...interface{}) error

DbQueryWithIndexFunc 对查询的每一条结果执行f,err!=nil空时返回err

func DbQueryWithModelFunc ¶

func DbQueryWithModelFunc(q DBer, model interface{}, f func(model interface{}) error, sql string, args ...interface{}) error

DbQueryWithModelFunc 对查询的每一条结果执行f,err!=nil空时返回err

func IsThisCode ¶

func IsThisCode(err error, code myErrCode) bool

Types ¶

type DBer ¶

type DBer interface {
	Query(query string, args ...interface{}) (*sql.Rows, error)
	QueryRow(query string, args ...interface{}) *sql.Row
	Exec(query string, args ...interface{}) (sql.Result, error)
}

type NullData ¶

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

func (*NullData) Scan ¶

func (n *NullData) Scan(src interface{}) error

Source Files ¶

View all Source files

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