dbutil

package

v0.2.14 Latest Latest Go to latest Published: Apr 12, 2022 License: MIT Imports: 6 Imported by: 0

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Repository

gitee.com/knowgo/gpa

Links

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Documentation ¶

Index ¶

Constants
func FormatColumnTime(fmtTimeStampz string, defaultTimeZone *time.Location, prop *TimeProp, ...) (v interface{})
func FormatTime(fmtTimeStampz string, sqlTypeName string, t time.Time) (v interface{})
func IsErrParamIsEmpty(err error) bool
func NewErrParamIsEmpty(param string) error
func ParseStruct(src interface{}, bean interface{}) error
func Struct2String(v interface{}) (string, error)
func TakeDollarPlaceHolder(sql, placeHolder string, count int, fromIndex int) string
func TakePlaceHolder(sql, placeHolder string, count int) string
type BlobReadWriter
type ErrParamIsEmpty
- func (e *ErrParamIsEmpty) Error() string
type NullTime
type TimeProp
- func NewTimeProp(typeName string, nullable bool, timeZone *time.Location) *TimeProp
type TimePropDesc

Constants ¶

View Source

const (
	Int        = "INT"
	BigInt     = "BIGINT"
	Varchar    = "VARCHAR"
	Date       = "DATE"
	DateTime   = "DATETIME"
	Time       = "TIME"
	TimeStamp  = "TIMESTAMP"
	TimeStampz = "TIMESTAMPZ"
)

Variables ¶

This section is empty.

Functions ¶

func FormatColumnTime ¶

func FormatColumnTime(fmtTimeStampz string, defaultTimeZone *time.Location, prop *TimeProp, t time.Time) (v interface{})

func FormatTime ¶

func FormatTime(fmtTimeStampz string, sqlTypeName string, t time.Time) (v interface{})

FormatTime format time as column type

func IsErrParamIsEmpty ¶

func IsErrParamIsEmpty(err error) bool

func NewErrParamIsEmpty ¶

func NewErrParamIsEmpty(param string) error

func ParseStruct ¶

func ParseStruct(src interface{}, bean interface{}) error

func Struct2String ¶

func Struct2String(v interface{}) (string, error)

func TakeDollarPlaceHolder ¶

func TakeDollarPlaceHolder(sql, placeHolder string, count int, fromIndex int) string

func TakePlaceHolder ¶

func TakePlaceHolder(sql, placeHolder string, count int) string

Types ¶

type BlobReadWriter ¶

type BlobReadWriter interface {
	Read([]byte) error
	Write() ([]byte, error)
}

type ErrParamIsEmpty ¶

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

ErrParamIsEmpty SQL 的 in 参数是空时返回的错误

func (*ErrParamIsEmpty) Error ¶

func (e *ErrParamIsEmpty) Error() string

type NullTime ¶

type NullTime time.Time

func (*NullTime) Scan ¶

func (ns *NullTime) Scan(value interface{}) error

func (*NullTime) Time ¶

func (ns *NullTime) Time() time.Time

func (NullTime) Value ¶

func (ns NullTime) Value() (driver.Value, error)

Value implements the driver Valuer interface.

type TimeProp ¶

type TimeProp struct {
	TypeName string
	Nullable bool
	TimeZone *time.Location
}

func NewTimeProp ¶

func NewTimeProp(typeName string, nullable bool, timeZone *time.Location) *TimeProp

type TimePropDesc ¶

type TimePropDesc struct {
	TypeName string
	Nullable bool
	TimeZone string
}

Source Files ¶

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