orm

Documentation

Index

• Variables
• func GenMysql(name string, conf Conf, out string)
• func IsExist(f string) bool
• type Conf
• type DB
  • func NewDb(conf map[interface{}]interface{}) *DB
  • func (d *DB) GetDB() *sql.DB
• type Relationship
• type TableInfo
  • func Filter(tableColumns map[string][]tableColumn) TableInfo
• type TableInfos
  • func (t TableInfos) IsSub() bool

Variables

var TypeForMysqlToGo = map[string]string{
	"int":                "int32",
	"integer":            "int32",
	"tinyint":            "int32",
	"smallint":           "int32",
	"mediumint":          "int32",
	"bigint":             "int64",
	"int unsigned":       "uint32",
	"integer unsigned":   "uint32",
	"tinyint unsigned":   "uint32",
	"smallint unsigned":  "uint32",
	"mediumint unsigned": "uint32",
	"bigint unsigned":    "uint64",
	"bit":                "int64",
	"bool":               "bool",
	"enum":               "string",
	"set":                "string",
	"varchar":            "string",
	"char":               "string",
	"tinytext":           "string",
	"mediumtext":         "string",
	"text":               "string",
	"longtext":           "string",
	"blob":               "string",
	"tinyblob":           "string",
	"mediumblob":         "string",
	"longblob":           "string",
	"date":               "database.Time",
	"datetime":           "database.Time",
	"timestamp":          "database.Time",
	"time":               "database.Time",
	"float":              "float64",
	"double":             "float64",
	"decimal":            "float64",
	"binary":             "string",
	"varbinary":          "string",
	"json":               "database.JSON",
}

Functions

func GenMysql

func GenMysql(name string, conf Conf, out string)

func IsExist

func IsExist(f string) bool

IsExist checks whether a file or directory exists. It returns false when the file or directory does not exist.

Types

type Conf

type Conf map[interface{}]interface{}

type DB

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

func NewDb

func NewDb(conf map[interface{}]interface{}) *DB

func (*DB) GetDB

func (d *DB) GetDB() *sql.DB

type Relationship

type Relationship struct {
	Type              string `json:"type"`               //关联类型：belongs_to、has_one、has_many、many2many
	Table             string `json:"table"`              //关联表名
	Alias             string `json:"alias"`              //别名（可不声明，默认用表名）
	ForeignKey        string `json:"foreign_key"`        //外键（可不声明，默认为'id'或'表名_id'）
	ReferenceKey      string `json:"reference_key"`      //引用键（可不声明，默认为'id'或'表名_id'）
	RelationshipTable string `json:"relationship_table"` //当many2many时，连接表名
	JoinForeignKey    string `json:"join_foreign_key"`   //当many2many时，本表在连接表的外键
	JoinTargetKey     string `json:"join_target_key"`    //当many2many时，关联表在连接表的外键
}

type TableInfo

type TableInfo struct {
	Columns map[string][]tableColumn
	Infos   map[string]TableInfos
}

func Filter

func Filter(tableColumns map[string][]tableColumn) TableInfo

Filter 过滤分表格式 table_{0-9} 只返回table

type TableInfos

type TableInfos map[string]interface{}

func (TableInfos) IsSub

func (t TableInfos) IsSub() bool