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34 lines
1.3 KiB
Go
34 lines
1.3 KiB
Go
// Package pgconn is a low-level PostgreSQL database driver.
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/*
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pgconn provides lower level access to a PostgreSQL connection than a database/sql or pgx connection. It operates at
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nearly the same level is the C library libpq.
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Establishing a Connection
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Use Connect to establish a connection. It accepts a connection string in URL or DSN and will read the environment for
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libpq style environment variables.
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Executing a Query
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ExecParams and ExecPrepared execute a single query. They return readers that iterate over each row. The Read method
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reads all rows into memory.
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Executing Multiple Queries in a Single Round Trip
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Exec and ExecBatch can execute multiple queries in a single round trip. They return readers that iterate over each query
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result. The ReadAll method reads all query results into memory.
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Pipeline Mode
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Pipeline mode allows sending queries without having read the results of previously sent queries. It allows
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control of exactly how many and when network round trips occur.
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Context Support
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All potentially blocking operations take a context.Context. If a context is canceled while the method is in progress the
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method immediately returns. In most circumstances, this will close the underlying connection.
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The CancelRequest method may be used to request the PostgreSQL server cancel an in-progress query without forcing the
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client to abort.
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*/
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package pgconn
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