dbm

package module
v0.0.0-...-a285114 Latest Latest
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 Go to latest Published: Apr 12, 2024 License: MIT Imports: 11 Imported by: 0

README

模块

New().CreateTable()
New().AlterTable()


FromSql()
FromFile()
FromPath()
FromJson()

Migrate()
ToJson()
ToStruct()
ToSql()

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var FIELD_PRESET = map[string]string{
	"id": "ID",
	"ip": "IP",
}

Functions

func Register 

func Register(driver string, parser IDriver)

func ToCamelCase 

func ToCamelCase(s string, isUcFirst ...bool) string

ToCamelCase converts a snake_case string to camelCase.

func ToSnakeCase 

func ToSnakeCase(s string) string

ToSnakeCase converts a camelCase string to snake_case.

Types

type Charsets 

type Charsets struct {
	Charset string
	Collate string
}

func (Charsets) ToStruct 

func (c Charsets) ToStruct() string

type Column 

type Column struct {
	Field        *Field
	Charsets     *Charsets
	IsUnsigned   bool
	IsNullable   bool
	IsAutoInc    bool
	KeyType      KeyType
	Comments     string
	DefaultValue string
}

func NewColumn 

func NewColumn(col *Field) *Column

func (*Column) AutoIncrement 

func (c *Column) AutoIncrement(b ...bool) *Column

func (*Column) Charset 

func (c *Column) Charset(charset string) *Column

func (*Column) Collate 

func (c *Column) Collate(collate string) *Column

func (*Column) Comment 

func (c *Column) Comment(comment string) *Column

func (*Column) Default 

func (c *Column) Default(value any) *Column

func (*Column) Enable 

func (c *Column) Enable(db *Table)

func (*Column) Fulltext 

func (c *Column) Fulltext() *Column

func (*Column) Index 

func (c *Column) Index() *Column

func (*Column) Nullable 

func (c *Column) Nullable(b ...bool) *Column

func (*Column) Primary 

func (c *Column) Primary() *Column

func (*Column) ToStruct 

func (c *Column) ToStruct() string

func (*Column) Unique 

func (c *Column) Unique() *Column

func (*Column) Unsigned 

func (c *Column) Unsigned() *Column

type DBM 

type DBM struct {
	Tables []*Table
	// contains filtered or unexported fields
}

func FromSql 

func FromSql(sqls string) *DBM

func NewDBM 

func NewDBM(tabs ...*Table) *DBM

func (*DBM) Migrate 

func (db *DBM) Migrate(driver, dsn string)

func (*DBM) SetPackageName 

func (db *DBM) SetPackageName(pack string) *DBM

func (*DBM) ToJson 

func (db *DBM) ToJson(driver string)

func (*DBM) ToSql 

func (db *DBM) ToSql(driver string)

func (*DBM) ToStructToPath 

func (db *DBM) ToStructToPath(filePath, driver string, tags ...*TagOption)

func (*DBM) ToStructToSingleFile 

func (db *DBM) ToStructToSingleFile(filename, driver string, tags ...*TagOption)

func (*DBM) TryToStructToSingleFile 

func (db *DBM) TryToStructToSingleFile(filename, driver string, tags ...*TagOption)

type DBSource 

type DBSource struct {
	*sql.DB
}

func FromDB 

func FromDB(db *sql.DB) (res *DBSource)

func FromDsn 

func FromDsn(driver, dsn string) (res *DBSource)

func NewDBSource 

func NewDBSource(db *sql.DB) *DBSource

func (*DBSource) All 

func (db *DBSource) All() *DBM

func (*DBSource) Table 

func (db *DBSource) Table(name string) *DBM

type Field 

type Field struct {
	Name   string
	Type   string
	Length int
	Values []string
}

func Col 

func Col(name string) *Field

func (*Field) Decimal 

func (c *Field) Decimal(length, dot int) *Column

func (*Field) Int 

func (c *Field) Int(length ...int) *Column

type IDriver 

type IDriver interface {
	Go2Db(t string) string
	Db2Go(t string) string
	ToSql(tab *Table) string
}

func GetDriver 

func GetDriver(driver string) IDriver

type IScheme 

type IScheme interface {
	Enable(*Table)
}

type KeyType 

type KeyType int8
const (
	KTPrimary KeyType = iota + 1
	KTIndex
	KTUnique
	KTFulltext
)

type Keys 

type Keys struct {
	KeyType
	// contains filtered or unexported fields
}

func Index 

func Index(kt KeyType, column string, columns ...string) Keys

func (Keys) Enable 

func (c Keys) Enable(db *Table)

func (Keys) ToStruct 

func (c Keys) ToStruct() string

type Mysql 

type Mysql struct {
	*Table
}

func (*Mysql) Db2Go 

func (*Mysql) Db2Go(t string) string

func (*Mysql) Go2Db 

func (*Mysql) Go2Db(t string) string

func (*Mysql) ToSql 

func (m *Mysql) ToSql(tab *Table) string

type Sql 

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

func NewSql 

func NewSql(sqls string) *Sql

func (*Sql) Parse 

func (s *Sql) Parse() *Table

type Table 

type Table struct {
	Charsets Charsets
	Name     string
	Comments string
	Engines  string
	Fields   []Column
	Index    []Keys
}

func FromFile 

func FromFile(arg string) *Table

func FromJson 

func FromJson(arg string) *Table

func NewTable 

func NewTable(name string) *Table

func (*Table) Alter 

func (db *Table) Alter(args ...IScheme) *DBM

func (*Table) Charset 

func (db *Table) Charset(charset string) *Table

func (*Table) Collate 

func (db *Table) Collate(collate string) *Table

func (*Table) Comment 

func (db *Table) Comment(arg string) *Table

func (*Table) Create 

func (db *Table) Create(args ...IScheme) *Table

func (*Table) Drop 

func (db *Table) Drop(args ...IScheme) *DBM

func (*Table) Engine 

func (db *Table) Engine(arg string) *Table

func (*Table) ToSql 

func (db *Table) ToSql(driver string)

func (*Table) ToStruct 

func (db *Table) ToStruct(driver string, tags ...*TagOption) string

type Tables 

type Tables []Table

func FromPath 

func FromPath(arg string) Tables

type TagOption 

type TagOption struct {
	Name        string
	IsCamelcase bool
	IsSnakeCase bool
}

func Tag 

func Tag(name string) *TagOption

func (*TagOption) CamelCase 

func (tg *TagOption) CamelCase() *TagOption

func (*TagOption) SnakeCase 

func (tg *TagOption) SnakeCase() *TagOption

Source Files

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