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-rw-r--r--odb/mysql/view-result.txx15
1 files changed, 11 insertions, 4 deletions
diff --git a/odb/mysql/view-result.txx b/odb/mysql/view-result.txx
index f6060ea..cc5178e 100644
--- a/odb/mysql/view-result.txx
+++ b/odb/mysql/view-result.txx
@@ -132,7 +132,7 @@ namespace odb
void view_result_impl<T>::
cache ()
{
- if (!statement_->cached ())
+ if (!this->end_ && !statement_->cached ())
{
statement_->cache ();
@@ -148,10 +148,17 @@ namespace odb
std::size_t view_result_impl<T>::
size ()
{
- if (!statement_->cached ())
- throw result_not_cached ();
+ if (!this->end_)
+ {
+ if (!statement_->cached ())
+ throw result_not_cached ();
- return statement_->result_size ();
+ return statement_->result_size ();
+ }
+ else
+ // If count is not zero, then it is one past the result size.
+ //
+ return count_ == 0 ? 0 : count_ - 1;
}
}
}