rollback mysql changes as they work in Arch, not Ubuntu.

src/TxSearch.cpp

@@ -262,7 +262,7 @@ TxSearch::search()
                         //todo what should be done when insert_tx fails?
                     }
 
-                    vector<XmrOutput> outputs_found;
+                    //vector<XmrOutput> outputs_found;
 
                     // now add the found outputs into Outputs tables
                     for (auto& out_info: oi_identification.identified_outputs)
@@ -282,7 +282,17 @@ TxSearch::search()
                         out_data.mixin        = tx_data.mixin;
                         out_data.timestamp    = tx_data.timestamp;
 
-                        outputs_found.push_back(out_data);
+                        //outputs_found.push_back(out_data);
+
+                        // insert output into mysql's outputs table
+                        uint64_t out_mysql_id = xmr_accounts->insert_output(out_data);
+
+                        if (out_mysql_id == 0)
+                        {
+                            throw TxSearchException("out_mysql_id is zero!");
+                            //todo what should be done when insert_tx fails?
+                        }
+
 
                         {
                             // add the outputs found into known_outputs_keys map
@@ -294,14 +304,15 @@ TxSearch::search()
 
 
                     // insert all outputs found into mysql's outputs table
-                    uint64_t no_rows_inserted = xmr_accounts->insert_output(outputs_found);
-
-                    if (no_rows_inserted == 0)
-                    {
-                        //cerr << "out_mysql_id is zero!" << endl;
-                        throw TxSearchException("no_rows_inserted is zero!");
-                        //todo what should be done when insert_tx fails?
-                    }
+                    // DOES not work in ubuntu 16.04, but works in arch.
+                    // back to inserting one by one above
+//                    uint64_t no_rows_inserted = xmr_accounts->insert_output(outputs_found);
+//
+//                    if (no_rows_inserted == 0)
+//                    {
+//                        //cerr << "out_mysql_id is zero!" << endl;
+//                        throw TxSearchException("no_rows_inserted is zero!");
+//                    }
 
                 } // if (!found_mine_outputs.empty())
 
@@ -445,15 +456,30 @@ TxSearch::search()
 
                         // save all input found into database at once
                         // but first update tx_mysql_id for these inputs
+                        // UPDATE: remove this as it does not work in Ubuntu 18.04.
+                        // mysql throws. But works fine in Arch. What a garbage.
+//                        for (XmrInput& in_data: inputs_found)
+//                            in_data.tx_id = tx_mysql_id; // set tx id now. before we made it 0
+//
+//                        uint64_t no_rows_inserted = xmr_accounts->insert_input(inputs_found);
+//
+//                        if (no_rows_inserted == 0)
+//                        {
+//                            throw TxSearchException("no_rows_inserted is zero!");
+//                        }
+
+                        // save all input found into database
                         for (XmrInput& in_data: inputs_found)
+                        {
                             in_data.tx_id = tx_mysql_id; // set tx id now. before we made it 0
 
-                        uint64_t no_rows_inserted = xmr_accounts->insert_input(inputs_found);
+                            uint64_t in_mysql_id = xmr_accounts->insert_input(in_data);
 
-                        if (no_rows_inserted == 0)
-                        {
-                            throw TxSearchException("no_rows_inserted is zero!");
-                            //todo what shoud we do when insert_input fails?
+                            if (in_mysql_id == 0)
+                            {
+                                throw TxSearchException("in_mysql_id is zero!");
+                                //todo what shoud we do when insert_input fails?
+                            }
                         }
 
                     } //  if (!inputs_found.empty())