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28 lines
1,006 B
Go
28 lines
1,006 B
Go
// Package pgxpool is a concurrency-safe connection pool for pgx.
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/*
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pgxpool implements a nearly identical interface to pgx connections.
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Creating a Pool
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The primary way of creating a pool is with [pgxpool.New]:
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pool, err := pgxpool.New(context.Background(), os.Getenv("DATABASE_URL"))
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The database connection string can be in URL or DSN format. PostgreSQL settings, pgx settings, and pool settings can be
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specified here. In addition, a config struct can be created by [ParseConfig].
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config, err := pgxpool.ParseConfig(os.Getenv("DATABASE_URL"))
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if err != nil {
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// ...
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}
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config.AfterConnect = func(ctx context.Context, conn *pgx.Conn) error {
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// do something with every new connection
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}
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pool, err := pgxpool.NewWithConfig(context.Background(), config)
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A pool returns without waiting for any connections to be established. Acquire a connection immediately after creating
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the pool to check if a connection can successfully be established.
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*/
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package pgxpool
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