mysql

Documentation

Index

• Constants
• Variables
• func New(config Config) gorm.Dialector
• func Open(dsn string) gorm.Dialector
• type Column
  • func (c Column) DatabaseTypeName() string
  • func (c Column) DecimalSize() (int64, int64, bool)
  • func (c Column) Length() (int64, bool)
  • func (c Column) Name() string
  • func (c Column) Nullable() (bool, bool)
• type Config
• type Dialector
  • func (dialector Dialector) Apply(config *gorm.Config) error
  • func (dialector Dialector) BindVarTo(writer clause.Writer, stmt *gorm.Statement, v interface{})
  • func (dialector Dialector) ClauseBuilders() map[string]clause.ClauseBuilder
  • func (dialector Dialector) DataTypeOf(field *schema.Field) string
  • func (dialector Dialector) DefaultValueOf(field *schema.Field) clause.Expression
  • func (dialector Dialector) Explain(sql string, vars ...interface{}) string
  • func (dialector Dialector) Initialize(db *gorm.DB) (err error)
  • func (dialector Dialector) Migrator(db *gorm.DB) gorm.Migrator
  • func (dialector Dialector) Name() string
  • func (dialector Dialector) NowFunc(n int) func() time.Time
  • func (dialector Dialector) QuoteTo(writer clause.Writer, str string)
  • func (dialector Dialector) RollbackTo(tx *gorm.DB, name string) error
  • func (dialector Dialector) SavePoint(tx *gorm.DB, name string) error
• type Migrator
  • func (m Migrator) AlterColumn(value interface{}, field string) error
  • func (m Migrator) ColumnTypes(value interface{}) ([]gorm.ColumnType, error)
  • func (m Migrator) DropConstraint(value interface{}, name string) error
  • func (m Migrator) DropTable(values ...interface{}) error
  • func (m Migrator) FullDataTypeOf(field *schema.Field) clause.Expr
  • func (m Migrator) RenameColumn(value interface{}, oldName, newName string) error
  • func (m Migrator) RenameIndex(value interface{}, oldName, newName string) error

Constants

const (
	// ClauseOnConflict for clause.ClauseBuilder ON CONFLICT key
	ClauseOnConflict = "ON CONFLICT"
	// ClauseValues for clause.ClauseBuilder VALUES key
	ClauseValues = "VALUES"
	// ClauseValues for clause.ClauseBuilder FOR key
	ClauseFor = "FOR"
)

Variables

var (
	// UpdateClauses update clauses setting
	UpdateClauses = []string{"UPDATE", "SET", "WHERE", "ORDER BY", "LIMIT"}
	// DeleteClauses delete clauses setting
	DeleteClauses = []string{"DELETE", "FROM", "WHERE", "ORDER BY", "LIMIT"}
)

Functions

func New

func New(config Config) gorm.Dialector

func Open

func Open(dsn string) gorm.Dialector

Types

type Column

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

func (Column) DatabaseTypeName

func (c Column) DatabaseTypeName() string

func (Column) DecimalSize

func (c Column) DecimalSize() (int64, int64, bool)

DecimalSize return precision int64, scale int64, ok bool

func (Column) Length

func (c Column) Length() (int64, bool)

func (Column) Name

func (c Column) Name() string

func (Column) Nullable

func (c Column) Nullable() (bool, bool)

type Config

type Config struct {
	DriverName                string
	DSN                       string
	Conn                      gorm.ConnPool
	SkipInitializeWithVersion bool
	DefaultStringSize         uint
	DefaultDatetimePrecision  *int
	DisableDatetimePrecision  bool
	DontSupportRenameIndex    bool
	DontSupportRenameColumn   bool
	DontSupportForShareClause bool
}

type Dialector

type Dialector struct {
	*Config
}

func (Dialector) Apply

func (dialector Dialector) Apply(config *gorm.Config) error

func (Dialector) BindVarTo

func (dialector Dialector) BindVarTo(writer clause.Writer, stmt *gorm.Statement, v interface{})

func (Dialector) ClauseBuilders

func (dialector Dialector) ClauseBuilders() map[string]clause.ClauseBuilder

func (Dialector) DataTypeOf

func (dialector Dialector) DataTypeOf(field *schema.Field) string

func (Dialector) DefaultValueOf

func (dialector Dialector) DefaultValueOf(field *schema.Field) clause.Expression

func (Dialector) Explain

func (dialector Dialector) Explain(sql string, vars ...interface{}) string

func (Dialector) Initialize

func (dialector Dialector) Initialize(db *gorm.DB) (err error)

func (Dialector) Migrator

func (dialector Dialector) Migrator(db *gorm.DB) gorm.Migrator

func (Dialector) Name

func (dialector Dialector) Name() string

func (Dialector) NowFunc

func (dialector Dialector) NowFunc(n int) func() time.Time

NowFunc return now func

func (Dialector) QuoteTo

func (dialector Dialector) QuoteTo(writer clause.Writer, str string)

func (Dialector) RollbackTo

func (dialector Dialector) RollbackTo(tx *gorm.DB, name string) error

func (Dialector) SavePoint

func (dialector Dialector) SavePoint(tx *gorm.DB, name string) error

type Migrator

type Migrator struct {
	migrator.Migrator
	Dialector
}

func (Migrator) AlterColumn

func (m Migrator) AlterColumn(value interface{}, field string) error

func (Migrator) ColumnTypes

func (m Migrator) ColumnTypes(value interface{}) ([]gorm.ColumnType, error)

ColumnTypes column types return columnTypes,error

func (Migrator) DropConstraint

func (m Migrator) DropConstraint(value interface{}, name string) error

func (Migrator) DropTable

func (m Migrator) DropTable(values ...interface{}) error

func (Migrator) FullDataTypeOf

func (m Migrator) FullDataTypeOf(field *schema.Field) clause.Expr

func (Migrator) RenameColumn

func (m Migrator) RenameColumn(value interface{}, oldName, newName string) error

func (Migrator) RenameIndex

func (m Migrator) RenameIndex(value interface{}, oldName, newName string) error