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-rw-r--r--libmysqlpp/selectcommand.cpp7
1 files changed, 6 insertions, 1 deletions
diff --git a/libmysqlpp/selectcommand.cpp b/libmysqlpp/selectcommand.cpp
index 41b28b6..f0a5974 100644
--- a/libmysqlpp/selectcommand.cpp
+++ b/libmysqlpp/selectcommand.cpp
@@ -8,6 +8,7 @@ MySQL::SelectCommand::SelectCommand(const Connection * conn, const std::string &
DB::Command(sql),
DB::SelectCommand(sql),
MySQL::Command(conn, sql),
+ prepared(false),
executed(false)
{
}
@@ -15,7 +16,7 @@ MySQL::SelectCommand::SelectCommand(const Connection * conn, const std::string &
void
MySQL::SelectCommand::execute()
{
- if (!executed) {
+ if (!prepared) {
bindParams();
fields.resize(mysql_stmt_field_count(stmt));
for (Binds::iterator i = fields.begin(); i != fields.end(); ++i) {
@@ -68,6 +69,9 @@ MySQL::SelectCommand::execute()
if (mysql_stmt_bind_result(stmt, &fields.front())) {
throw Error(mysql_stmt_error(stmt));
}
+ prepared = true;
+ }
+ if (!executed) {
if (mysql_stmt_execute(stmt)) {
throw Error(mysql_stmt_error(stmt));
}
@@ -86,6 +90,7 @@ MySQL::SelectCommand::fetch()
case 0:
return true;
case MYSQL_NO_DATA:
+ executed = false;
return false;
default:
throw Error(mysql_stmt_error(stmt));