freedakgmail
30 lines
561 B
Go
30 lines
561 B
Go
package db
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import (
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"context"
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"fmt"
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"github.com/jackc/pgx/v5/pgxpool"
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)
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func NewPool(ctx context.Context, databaseURL string) (*pgxpool.Pool, error) {
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config, err := pgxpool.ParseConfig(databaseURL)
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if err != nil {
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return nil, fmt.Errorf("parse database url: %w", err)
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}
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config.MaxConns = 20
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config.MinConns = 5
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pool, err := pgxpool.NewWithConfig(ctx, config)
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if err != nil {
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return nil, fmt.Errorf("create pool: %w", err)
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}
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if err := pool.Ping(ctx); err != nil {
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return nil, fmt.Errorf("ping database: %w", err)
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}
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return pool, nil
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}
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