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-rw-r--r--src/database/postgresql_engine.cpp6
-rw-r--r--src/database/postgresql_statement.hpp5
2 files changed, 10 insertions, 1 deletions
diff --git a/src/database/postgresql_engine.cpp b/src/database/postgresql_engine.cpp
index 1c01ed5..4ee4223 100644
--- a/src/database/postgresql_engine.cpp
+++ b/src/database/postgresql_engine.cpp
@@ -1,6 +1,8 @@
#include <biboumi.h>
#ifdef PQ_FOUND
+#include <utils/scopeguard.hpp>
+
#include <database/postgresql_engine.hpp>
#include <database/postgresql_statement.hpp>
@@ -53,6 +55,10 @@ std::tuple<bool, std::string> PostgresqlEngine::raw_exec(const std::string& quer
{
log_debug("raw_exec:", query);
PGresult* res = PQexec(this->conn, query.data());
+ auto sg = utils::make_scope_guard([res](){
+ PQclear(res);
+ });
+
auto res_status = PQresultStatus(res);
if (res_status != PGRES_COMMAND_OK)
return std::make_tuple(false, PQresultErrorMessage(res));
diff --git a/src/database/postgresql_statement.hpp b/src/database/postgresql_statement.hpp
index 6e5dec8..30c3ec2 100644
--- a/src/database/postgresql_statement.hpp
+++ b/src/database/postgresql_statement.hpp
@@ -14,7 +14,10 @@ class PostgresqlStatement: public Statement
conn(conn)
{}
~PostgresqlStatement()
- {}
+ {
+ PQclear(this->result);
+ this->result = nullptr;
+ }
PostgresqlStatement(const PostgresqlStatement&) = delete;
PostgresqlStatement& operator=(const PostgresqlStatement&) = delete;
PostgresqlStatement(PostgresqlStatement&& other) = delete;