add comment for nextSet once

asmyasnikov · asmyasnikov · commit 7f536bd4aa34 · 2023-01-11T07:19:23.000+03:00
diff --git a/internal/xsql/rows.go b/internal/xsql/rows.go
@@ -23,8 +23,11 @@ var (
 )
 
 type rows struct {
-	conn    *conn
-	result  result.BaseResult
+	conn   *conn
+	result result.BaseResult
+
+	// nextSet once need for get first result set as default.
+	// Iterate over many result sets must be with rows.NextResultSet()
 	nextSet sync.Once
 }
 

Original file line number	Diff line number	Diff line change
`@@ -23,8 +23,11 @@ var (`
`23`	`23`	`)`
`24`	`24`
`25`	`25`	`type rows struct {`
`26`		`- conn *conn`
`27`		`- result result.BaseResult`
	`26`	`+ conn *conn`
	`27`	`+ result result.BaseResult`
	`28`	`+`
	`29`	`+ // nextSet once need for get first result set as default.`
	`30`	`+ // Iterate over many result sets must be with rows.NextResultSet()`
`28`	`31`	`nextSet sync.Once`
`29`	`32`	`}`
`30`	`33`