Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  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
- API
  
  Reference documentation for the pkg.go.dev API
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

postgres

package

Go to main page

Versions in this module

v1

v1.3.2

Jun 8, 2026

v1.3.1

Apr 17, 2026

v1.3.0

Nov 13, 2025

Changes in this version

+ var ErrorCollectionNotFound = errors.New(types.ErrorCollectionNotFound)

+ var ErrorEmptyConnStr = errors.New("empty connection string")

+ var ErrorEmptyRow = errors.New(types.ErrorEmptyRow)

+ var ErrorEmptyTableName = errors.New(types.ErrorEmptyTableName)

+ var ErrorIndexAlreadyExist = errors.New(types.ErrorIndexAlreadyExist)

+ var ErrorIndexComposedTTL = errors.New(types.ErrorIndexComposedTTL)

+ var ErrorIndexEmpty = errors.New(types.ErrorIndexEmpty)

+ var ErrorMultipleDBM = errors.New(types.ErrorMultipleDBM)

+ var ErrorNilContext = errors.New(types.ErrorNilContext)

+ var ErrorNilObject = errors.New(types.ErrorNilObject)

+ var ErrorRowOptDiffLength = errors.New(types.ErrorRowOptDiffLenght)

+ var ErrorSessionClosed = errors.New(types.ErrorSessionClosed)

+ func NewPostgresDriver(opts *types.ClientOpts) (*driver, error)

+ type BasicInfo struct

+ DBName string

+ DBSizeBytes int64

+ DBUser string

+ MaxConnections string

+ ServerVersion string

+ StartTime time.Time

+ Version string

+ type BasicStats struct

+ AnalyzeCount int64

+ AutoanalyzeCount int64

+ AutovacuumCount int64

+ DeadRowCount int64

+ EstimatedRowCount float64

+ LastAnalyze sql.NullTime

+ LastAutoanalyze sql.NullTime

+ LastAutovacuum sql.NullTime

+ LastVacuum sql.NullTime

+ ModifiedCount int64

+ PageCount float64

+ RowCount int64

+ SizeBytes int64

+ TotalSizeBytes int64

+ VacuumCount int64

+ type ColumnStats struct

+ AverageWidth float64

+ ColumnName string

+ Correlation sql.NullString

+ DataType string

+ DistinctValues float64

+ HistogramBounds sql.NullString

+ MostCommonFreqs sql.NullString

+ MostCommonValues sql.NullString

+ NullFraction float64

+ type IndexRow struct

+ ColumnName string

+ Comment *string

+ Direction int

+ IndexName string

+ IndexType string

+ IsUnique bool

+ type IndexStats struct

+ IndexName string

+ IndexSizeBytes int64

+ ScanCount int64

+ TuplesFetched int64

+ TuplesRead int64