db

Documentation

Index

• type ColInfo
• type Connection
• type ConnectionConfig
• type QueryResult
• type Table

Types

type ColInfo

type ColInfo struct {
	Name string
	Type string
}

ColInfo contains a columns information

type Connection

type Connection interface {
	GetTables(ctx context.Context) ([]Table, error)
	Query(ctx context.Context, queryStr string) (QueryResult, error)
	Close() error
}

Connection defines the db interface each driver should implement

type ConnectionConfig

type ConnectionConfig struct {
	Username string
	Password string
	Dbname   string
	Host     string
	Persist  bool
}

ConnectionConfig defines the input configuration of a Connection

type QueryResult

type QueryResult struct {
	Columns []ColInfo
	Rows    [][]interface{}
}

QueryResult defines an output from a successful query operation

type Table

type Table struct {
	Name          string
	AproxRowCount int64
}

Table represents a table meta-data in the db