From 6ea4d2c82de80efc87708e5e182034b7c6c2019e Mon Sep 17 00:00:00 2001 From: Gibheer Date: Thu, 5 Sep 2024 19:38:25 +0200 Subject: switch from github.com/lib/pq to github.com/jackc/pgx/v5 lib/pq is out of maintenance for some time now, so switch to the newer more active library. Looks like it finally stabilized after a long time. --- vendor/github.com/jackc/pgx/v5/pgconn/doc.go | 38 ++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 vendor/github.com/jackc/pgx/v5/pgconn/doc.go (limited to 'vendor/github.com/jackc/pgx/v5/pgconn/doc.go') diff --git a/vendor/github.com/jackc/pgx/v5/pgconn/doc.go b/vendor/github.com/jackc/pgx/v5/pgconn/doc.go new file mode 100644 index 0000000..7013750 --- /dev/null +++ b/vendor/github.com/jackc/pgx/v5/pgconn/doc.go @@ -0,0 +1,38 @@ +// Package pgconn is a low-level PostgreSQL database driver. +/* +pgconn provides lower level access to a PostgreSQL connection than a database/sql or pgx connection. It operates at +nearly the same level is the C library libpq. + +Establishing a Connection + +Use Connect to establish a connection. It accepts a connection string in URL or keyword/value format and will read the +environment for libpq style environment variables. + +Executing a Query + +ExecParams and ExecPrepared execute a single query. They return readers that iterate over each row. The Read method +reads all rows into memory. + +Executing Multiple Queries in a Single Round Trip + +Exec and ExecBatch can execute multiple queries in a single round trip. They return readers that iterate over each query +result. The ReadAll method reads all query results into memory. + +Pipeline Mode + +Pipeline mode allows sending queries without having read the results of previously sent queries. It allows control of +exactly how many and when network round trips occur. + +Context Support + +All potentially blocking operations take a context.Context. The default behavior when a context is canceled is for the +method to immediately return. In most circumstances, this will also close the underlying connection. This behavior can +be customized by using BuildContextWatcherHandler on the Config to create a ctxwatch.Handler with different behavior. +This can be especially useful when queries that are frequently canceled and the overhead of creating new connections is +a problem. DeadlineContextWatcherHandler and CancelRequestContextWatcherHandler can be used to introduce a delay before +interrupting the query in such a way as to close the connection. + +The CancelRequest method may be used to request the PostgreSQL server cancel an in-progress query without forcing the +client to abort. +*/ +package pgconn -- cgit v1.2.3-70-g09d2