Support COPY #748
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Support COPY #748
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reshke
approved these changes
Sep 13, 2024
Parse COPY command and extract table and column names and options. Send the COPY query to all shards. Receive all CopyData and parse them. Check if they correspond to one shard. Send CopyData to that one shard. Then send CopyDone to all shards and receive responses.
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I suggest routing COPY command according to data to be copied. We parse the data, then get route for each row and compare. For now support only routing to one shard, which means if routes are different, return error.