Update write method to accept result argument

sqlitecluster/SQLite.cpp

@@ -570,6 +570,16 @@ bool SQLite::write(const string& query) {
     return _writeIdempotent(query, ignore);
 }
 
+bool SQLite::write(const string& query, SQResult& result) {
+    if (_noopUpdateMode) {
+        SALERT("Non-idempotent write in _noopUpdateMode. Query: " << query);
+        return true;
+    }
+
+    // This is literally identical to the idempotent version except for the check for _noopUpdateMode.
+    return _writeIdempotent(query, result);
+}
+
 bool SQLite::writeIdempotent(const string& query) {
     SQResult ignore;
     return _writeIdempotent(query, ignore);

sqlitecluster/SQLite.h

@@ -101,10 +101,14 @@ class SQLite {
     bool addColumn(const string& tableName, const string& column, const string& columnType);
 
     // Performs a read/write query (eg, INSERT, UPDATE, DELETE). This is added to the current transaction's query list.
-    // Returns true  on success.
+    // Returns true on success.
     // If we're in noop-update mode, this call alerts and performs no write, but returns as if it had completed.
     bool write(const string& query);
 
+    // Performs a read/write query
+    // Designed for use with queries that include a RETURNING clause
+    bool write(const string& query, SQResult& result);
+
     // This is the same as `write` except it runs successfully without any warnings or errors in noop-update mode.
     // It's intended to be used for `mockRequest` enabled commands, such that we only run a version of them that's
     // known to be repeatable. What counts as repeatable is up to the individual command.