Forbid write queries on a replica (#80)
Co-authored-by: jseljan <josip.seljan@memgraph.io>
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@ -1661,6 +1661,16 @@ Interpreter::PrepareResult Interpreter::Prepare(
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query_execution->prepared_query->rw_type)
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: "rw";
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#ifdef MG_ENTERPRISE
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if (const auto query_type = query_execution->prepared_query->rw_type;
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interpreter_context_->db->GetReplicationRole() ==
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storage::ReplicationRole::REPLICA &&
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(query_type == RWType::W || query_type == RWType::RW)) {
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query_execution = nullptr;
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throw QueryException("Write query forbidden on the replica!");
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}
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#endif
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return {query_execution->prepared_query->header,
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query_execution->prepared_query->privileges, qid};
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} catch (const utils::BasicException &) {
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