cleanup

backend/v3/storage/database/statement.go

@@ -12,16 +12,19 @@ const (
 	NullInstruction Instruction = "NULL"
 )
 
+// StatementBuilder is a helper to build SQL statement.
 type StatementBuilder struct {
 	strings.Builder
 	args         []any
 	existingArgs map[any]string
 }
 
+// WriteArgs adds the argument to the statement and writes the placeholder to the query.
 func (b *StatementBuilder) WriteArg(arg any) {
 	b.WriteString(b.AppendArg(arg))
 }
 
+// AppebdArg adds the argument to the statement and returns the placeholder.
 func (b *StatementBuilder) AppendArg(arg any) (placeholder string) {
 	if b.existingArgs == nil {
 		b.existingArgs = make(map[any]string)
@@ -39,12 +42,14 @@ func (b *StatementBuilder) AppendArg(arg any) (placeholder string) {
 	return placeholder
 }
 
+// AppendArgs adds the arguments to the statement and doesn't return the placeholders.
 func (b *StatementBuilder) AppendArgs(args ...any) {
 	for _, arg := range args {
 		b.AppendArg(arg)
 	}
 }
 
+// Args returns the arguments added to the statement.
 func (b *StatementBuilder) Args() []any {
 	return b.args
 }