stmt.go

@@ -75,8 +75,7 @@ func (w *wrapperStmt) Exec(args []driver.Value) (driver.Result, error) {
 	}
 	labels := []string{labelMethod, "Exec"}
 	ts := time.Now()
-	// nolint:staticcheck
+	res, err := w.stmt.Exec(args) // nolint:staticcheck
-	res, err := w.stmt.Exec(args)
 	td := time.Since(ts)
 	te := td.Seconds()
 	if err != nil {

wrap.go

@@ -11,118 +11,6 @@ func wrapDriver(d driver.Driver, opts Options) driver.Driver {
 	return struct{ driver.Driver }{&wrapperDriver{driver: d, opts: opts}}
 }
 
-/*
-func wrapStmt(stmt driver.Stmt, query string, opts Options) driver.Stmt {
-	var (
-		_, hasExeCtx     = stmt.(driver.StmtExecContext)
-		_, hasQryCtx     = stmt.(driver.StmtQueryContext)
-		wc, hasColConv   = stmt.(driver.ColumnConverter) //nolint:staticcheck
-		wn, hasNamValChk = stmt.(driver.NamedValueChecker)
-	)
-
-	ws := &wrapperStmt{stmt: stmt, query: query, opts: opts}
-	switch {
-	case !hasExeCtx && !hasQryCtx && !hasColConv && !hasNamValChk:
-		return struct {
-			driver.Stmt
-		}{ws}
-	case !hasExeCtx && hasQryCtx && !hasColConv && !hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtQueryContext
-		}{ws, ws}
-	case hasExeCtx && !hasQryCtx && !hasColConv && !hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtExecContext
-		}{ws, ws}
-	case hasExeCtx && hasQryCtx && !hasColConv && !hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtExecContext
-			driver.StmtQueryContext
-		}{ws, ws, ws}
-	case !hasExeCtx && !hasQryCtx && hasColConv && !hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.ColumnConverter
-		}{ws, wc}
-	case !hasExeCtx && hasQryCtx && hasColConv && !hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtQueryContext
-			driver.ColumnConverter
-		}{ws, ws, wc}
-	case hasExeCtx && !hasQryCtx && hasColConv && !hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtExecContext
-			driver.ColumnConverter
-		}{ws, ws, wc}
-	case hasExeCtx && hasQryCtx && hasColConv && !hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtExecContext
-			driver.StmtQueryContext
-			driver.ColumnConverter
-		}{ws, ws, ws, wc}
-	case !hasExeCtx && !hasQryCtx && !hasColConv && hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.NamedValueChecker
-		}{ws, wn}
-	case !hasExeCtx && hasQryCtx && !hasColConv && hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtQueryContext
-			driver.NamedValueChecker
-		}{ws, ws, wn}
-	case hasExeCtx && !hasQryCtx && !hasColConv && hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtExecContext
-			driver.NamedValueChecker
-		}{ws, ws, wn}
-	case hasExeCtx && hasQryCtx && !hasColConv && hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtExecContext
-			driver.StmtQueryContext
-			driver.NamedValueChecker
-		}{ws, ws, ws, wn}
-	case !hasExeCtx && !hasQryCtx && hasColConv && hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.ColumnConverter
-			driver.NamedValueChecker
-		}{ws, wc, wn}
-	case !hasExeCtx && hasQryCtx && hasColConv && hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtQueryContext
-			driver.ColumnConverter
-			driver.NamedValueChecker
-		}{ws, ws, wc, wn}
-	case hasExeCtx && !hasQryCtx && hasColConv && hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtExecContext
-			driver.ColumnConverter
-			driver.NamedValueChecker
-		}{ws, ws, wc, wn}
-	case hasExeCtx && hasQryCtx && hasColConv && hasNamValChk:
-		return struct {
-			driver.Stmt
-			driver.StmtExecContext
-			driver.StmtQueryContext
-			driver.ColumnConverter
-			driver.NamedValueChecker
-		}{ws, ws, ws, wc, wn}
-	}
-	panic("unreachable")
-}
-*/
-
 // WrapConn allows an existing driver.Conn to be wrapped.
 func WrapConn(c driver.Conn, opts ...Option) driver.Conn {
 	return wrapConn(c, NewOptions(opts...))