diff options
Diffstat (limited to 'vendor/github.com/jackc/pgx/v4/stdlib')
| -rw-r--r-- | vendor/github.com/jackc/pgx/v4/stdlib/sql.go | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/vendor/github.com/jackc/pgx/v4/stdlib/sql.go b/vendor/github.com/jackc/pgx/v4/stdlib/sql.go index da377ecee..f43ae3249 100644 --- a/vendor/github.com/jackc/pgx/v4/stdlib/sql.go +++ b/vendor/github.com/jackc/pgx/v4/stdlib/sql.go @@ -84,7 +84,13 @@ func init() { configs: make(map[string]*pgx.ConnConfig), } fakeTxConns = make(map[*pgx.Conn]*sql.Tx) - sql.Register("pgx", pgxDriver) + + // if pgx driver was already registered by different pgx major version then we + // skip registration under the default name. + if !contains(sql.Drivers(), "pgx") { + sql.Register("pgx", pgxDriver) + } + sql.Register("pgx/v4", pgxDriver) databaseSQLResultFormats = pgx.QueryResultFormatsByOID{ pgtype.BoolOID: 1, @@ -103,6 +109,17 @@ func init() { } } +// TODO replace by slices.Contains when experimental package will be merged to stdlib +// https://pkg.go.dev/golang.org/x/exp/slices#Contains +func contains(list []string, y string) bool { + for _, x := range list { + if x == y { + return true + } + } + return false +} + var ( fakeTxMutex sync.Mutex fakeTxConns map[*pgx.Conn]*sql.Tx |