26 lines
586 B
Go
26 lines
586 B
Go
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// Copyright 2018 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package database
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import (
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"database/sql"
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// Postgresql driver import
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_ "github.com/lib/pq"
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)
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// NewConnectionPool configures the database connection pool.
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func NewConnectionPool(dsn string, minConnections, maxConnections int) (*sql.DB, error) {
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db, err := sql.Open("postgres", dsn)
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if err != nil {
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return nil, err
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}
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db.SetMaxOpenConns(maxConnections)
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db.SetMaxIdleConns(minConnections)
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return db, nil
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}
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