Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

sql

package

Go to main page

Versions in this module

v0

v0.2.0

Apr 18, 2023

v0.1.0

Mar 24, 2023

v0.0.7

Jan 12, 2023

v0.0.6

Jan 11, 2023

v0.0.5

Jan 6, 2023

v0.0.4

Dec 2, 2022

v0.0.3

Nov 28, 2022

v0.0.2

Nov 25, 2022

v0.0.1

Nov 24, 2022

Changes in this version

+ var ErrConnDone = errors.New("sql: connection is already closed")

+ var ErrNoRows = errors.New("sql: no rows in result set")

+ var ErrTxDone = errors.New("sql: transaction has already been committed or rolled back")

+ func ConvertAssign(dest, src any) error

+ func Drivers() []string

+ func Register(name string, driver driver.Driver)

+ type ColumnType struct

+ func (ci *ColumnType) DatabaseTypeName() string

+ func (ci *ColumnType) DecimalSize() (precision, scale int64, ok bool)

+ func (ci *ColumnType) Length() (length int64, ok bool)

+ func (ci *ColumnType) Name() string

+ func (ci *ColumnType) Nullable() (nullable, ok bool)

+ func (ci *ColumnType) ScanType() reflect.Type

+ type Conn struct

+ func (c *Conn) BeginTx(ctx context.Context, opts *TxOptions) (*Tx, error)

+ func (c *Conn) Close() error

+ func (c *Conn) ExecContext(ctx context.Context, query string, args ...any) (Result, error)

+ func (c *Conn) PingContext(ctx context.Context) error

+ func (c *Conn) PrepareContext(ctx context.Context, query string) (*Stmt, error)

+ func (c *Conn) QueryContext(ctx context.Context, query string, args ...any) (*Rows, error)

+ func (c *Conn) QueryRowContext(ctx context.Context, query string, args ...any) *Row

+ func (c *Conn) Raw(f func(driverConn any) error) (err error)

+ type DB struct

+ func Open(driverName, dataSourceName string) (*DB, error)

+ func OpenDB(c driver.Connector) *DB

+ func (db *DB) Begin() (*Tx, error)

+ func (db *DB) BeginTx(ctx context.Context, opts *TxOptions) (*Tx, error)

+ func (db *DB) Close() error

+ func (db *DB) Conn(ctx context.Context) (*Conn, error)

+ func (db *DB) Driver() driver.Driver

+ func (db *DB) Exec(query string, args ...any) (Result, error)

+ func (db *DB) ExecContext(ctx context.Context, query string, args ...any) (Result, error)

+ func (db *DB) Ping() error

+ func (db *DB) PingContext(ctx context.Context) error

+ func (db *DB) Prepare(query string) (*Stmt, error)

+ func (db *DB) PrepareContext(ctx context.Context, query string) (*Stmt, error)

+ func (db *DB) Query(query string, args ...any) (*Rows, error)

+ func (db *DB) QueryContext(ctx context.Context, query string, args ...any) (*Rows, error)

+ func (db *DB) QueryRow(query string, args ...any) *Row

+ func (db *DB) QueryRowContext(ctx context.Context, query string, args ...any) *Row

+ func (db *DB) SetConnMaxIdleTime(d time.Duration)

+ func (db *DB) SetConnMaxLifetime(d time.Duration)

+ func (db *DB) SetMaxIdleConns(n int)

+ func (db *DB) SetMaxOpenConns(n int)

+ func (db *DB) Stats() DBStats

+ type DBStats struct

+ Idle int

+ InUse int

+ MaxIdleClosed int64

+ MaxIdleTimeClosed int64

+ MaxLifetimeClosed int64

+ MaxOpenConnections int

+ OpenConnections int

+ WaitCount int64

+ WaitDuration time.Duration

+ type IsolationLevel int

+ const LevelDefault

+ const LevelLinearizable

+ const LevelReadCommitted

+ const LevelReadUncommitted

+ const LevelRepeatableRead

+ const LevelSerializable

+ const LevelSnapshot

+ const LevelWriteCommitted

+ func (i IsolationLevel) String() string

+ type NamedArg struct

+ Name string

+ Value any

+ func Named(name string, value any) NamedArg

+ type NullBool struct

+ Bool bool

+ Valid bool

+ func (n *NullBool) Scan(value any) error

+ func (n NullBool) Value() (driver.Value, error)

+ type NullByte struct

+ Byte byte

+ Valid bool

+ func (n *NullByte) Scan(value any) error

+ func (n NullByte) Value() (driver.Value, error)

+ type NullFloat64 struct

+ Float64 float64

+ Valid bool

+ func (n *NullFloat64) Scan(value any) error

+ func (n NullFloat64) Value() (driver.Value, error)

+ type NullInt16 struct

+ Int16 int16

+ Valid bool

+ func (n *NullInt16) Scan(value any) error

+ func (n NullInt16) Value() (driver.Value, error)

+ type NullInt32 struct

+ Int32 int32

+ Valid bool

+ func (n *NullInt32) Scan(value any) error

+ func (n NullInt32) Value() (driver.Value, error)

+ type NullInt64 struct

+ Int64 int64

+ Valid bool

+ func (n *NullInt64) Scan(value any) error

+ func (n NullInt64) Value() (driver.Value, error)

+ type NullString struct

+ String string

+ Valid bool

+ func (ns *NullString) Scan(value any) error

+ func (ns NullString) Value() (driver.Value, error)

+ type NullTime struct

+ Time time.Time

+ Valid bool

+ func (n *NullTime) Scan(value any) error

+ func (n NullTime) Value() (driver.Value, error)

+ type Out struct

+ Dest any

+ In bool

+ type RawBytes []byte

+ type Result interface

+ LastInsertId func() (int64, error)

+ RowsAffected func() (int64, error)

+ type Row struct

+ func (r *Row) Err() error

+ func (r *Row) Scan(dest ...any) error

+ type Rows struct

+ func (rs *Rows) Close() error

+ func (rs *Rows) ColumnTypes() ([]*ColumnType, error)

+ func (rs *Rows) Columns() ([]string, error)

+ func (rs *Rows) Err() error

+ func (rs *Rows) Next() bool

+ func (rs *Rows) NextResultSet() bool

+ func (rs *Rows) Scan(dest ...any) error

+ type Scanner interface

+ Scan func(src any) error

+ type Stmt struct

+ func (s *Stmt) Close() error

+ func (s *Stmt) Exec(args ...any) (Result, error)

+ func (s *Stmt) ExecContext(ctx context.Context, args ...any) (Result, error)

+ func (s *Stmt) Query(args ...any) (*Rows, error)

+ func (s *Stmt) QueryContext(ctx context.Context, args ...any) (*Rows, error)

+ func (s *Stmt) QueryRow(args ...any) *Row

+ func (s *Stmt) QueryRowContext(ctx context.Context, args ...any) *Row

+ type Tx struct

+ func (tx *Tx) Commit() error

+ func (tx *Tx) Exec(query string, args ...any) (Result, error)

+ func (tx *Tx) ExecContext(ctx context.Context, query string, args ...any) (Result, error)

+ func (tx *Tx) Prepare(query string) (*Stmt, error)

+ func (tx *Tx) PrepareContext(ctx context.Context, query string) (*Stmt, error)

+ func (tx *Tx) Query(query string, args ...any) (*Rows, error)

+ func (tx *Tx) QueryContext(ctx context.Context, query string, args ...any) (*Rows, error)

+ func (tx *Tx) QueryRow(query string, args ...any) *Row

+ func (tx *Tx) QueryRowContext(ctx context.Context, query string, args ...any) *Row

+ func (tx *Tx) Rollback() error

+ func (tx *Tx) Stmt(stmt *Stmt) *Stmt

+ func (tx *Tx) StmtContext(ctx context.Context, stmt *Stmt) *Stmt

+ type TxOptions struct

+ Isolation IsolationLevel

+ ReadOnly bool