db

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v1.0.25 Latest Latest Go to latest Published: May 11, 2022 License: Apache-2.0 Imports: 5 Imported by: 1

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github.com/gohutool/boot4go-util

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Documentation ¶

Index ¶

func QueryResultSet(db *sql.DB, query string, args ...any) (*resultSet, error)
func ResultSet(rows *sql.Rows) (*resultSet, error)
type ColumnType
type ResultSetMetaData

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func QueryResultSet ¶

func QueryResultSet(db *sql.DB, query string, args ...any) (*resultSet, error)

func ResultSet ¶

func ResultSet(rows *sql.Rows) (*resultSet, error)

Types ¶

type ColumnType ¶

type ColumnType struct {
	Name            string
	NullSupportable bool
	Nullable        bool
	LengthVariable  bool
	Length          int64

	PrecisionScale bool

	Precision int64
	Scale     int64

	SqlType  string
	DataType reflect.Type
}

ColumnType contains the name and type of a column.

type ResultSetMetaData ¶

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

func (ResultSetMetaData) GetColumnCount ¶

func (m ResultSetMetaData) GetColumnCount() int

func (ResultSetMetaData) GetColumnDataType ¶

func (m ResultSetMetaData) GetColumnDataType(idx int) reflect.Type

func (ResultSetMetaData) GetColumnLength ¶

func (m ResultSetMetaData) GetColumnLength(idx int) int64

func (ResultSetMetaData) GetColumnName ¶

func (m ResultSetMetaData) GetColumnName(idx int) string

func (ResultSetMetaData) GetColumnSQLType ¶

func (m ResultSetMetaData) GetColumnSQLType(idx int) string

func (ResultSetMetaData) GetColumnType ¶

func (m ResultSetMetaData) GetColumnType(idx int) ColumnType

func (ResultSetMetaData) GetColumnTypes ¶

func (m ResultSetMetaData) GetColumnTypes() []ColumnType

func (ResultSetMetaData) GetColumns ¶

func (m ResultSetMetaData) GetColumns() []string

func (ResultSetMetaData) GetPrecision ¶

func (m ResultSetMetaData) GetPrecision(idx int) int64

func (ResultSetMetaData) GetScale ¶

func (m ResultSetMetaData) GetScale(idx int) int64

func (ResultSetMetaData) IsNullable ¶

func (m ResultSetMetaData) IsNullable(idx int) bool

func (ResultSetMetaData) IsVariableLength ¶

func (m ResultSetMetaData) IsVariableLength(idx int) bool

Source Files ¶

View all Source files

db.go

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