Another error message forwarded

SOCI · Nov 18, 2023 · 00964eb · 00964eb
1 parent ad2ef46
commit 00964eb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/backends/postgresql/standard-into-type.cpp b/src/backends/postgresql/standard-into-type.cpp
@@ -130,7 +130,8 @@ void postgresql_standard_into_type_backend::post_fetch(
                     INV_READ | INV_WRITE);
                 if (fd == -1)
                 {
-                    throw soci_error("Cannot open the blob object.");
+                    const char *errorMsg = PQerrorMessage(statement_.session_.conn_);
+                    throw soci_error(std::string("Cannot open the blob object: ") + errorMsg);
                 }
 
                 blob * b = static_cast<blob *>(data_);