db

package
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Published: Jun 15, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

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type Database

type Database struct {
	*pg.DB
}

Database implements a wrapper of golang ORM with focus on PostgreSQL

func Connect

func Connect(cfg config.DBConfig) *Database

Connect opens a database connections with the given database connection info from config. It returns a database connection handle or an error if the connection fails.

func (*Database) CreateTables

func (db *Database) CreateTables() error

CreateTables creates database tables using object relational mapping (ORM)

func (*Database) Ping

func (db *Database) Ping() error

Ping returns a database connection handle or an error if the connection fails.

func (*Database) SaveAssetInfoList1H

func (db *Database) SaveAssetInfoList1H(assets []*schema.StatAssetInfoList1H) error

SaveAssetInfoList1H inserts asset information list every hour

func (*Database) SaveAssetInfoList24H

func (db *Database) SaveAssetInfoList24H(assets []*schema.StatAssetInfoList24H) error

SaveAssetInfoList24H inserts asset information list every 24 hours

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