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[英]What does Import Error: Symbol not found: _PQencryptPasswordConn mean and how do I fix it?
[英]What does this mean and how to fix citus error?
對於查詢:
SELECT
cu.id id,
cu.email email,
SUM(case when(rt.type = 'credit' and ( re.type = 'account_refilling' OR re.type = 'site_publishing' OR re.type = 'tariff_buying' )) then rt.amount else 0 end ) transactions_sum
FROM client_users cu
LEFT JOIN referral_accounts ra ON ra.owner_id = cu.id
LEFT JOIN referral_transactions rt ON rt.account_id = ra.id
LEFT JOIN referral_events re ON re.id = rt.event_id
GROUP BY cu.id, cu.email
ORDER BY transactions_sum DESC
我收到錯誤消息:
Shards of relations in outer join queries must have 1-to-1 shard partitioning
這是什么意思,我應該怎么做才能解決?
您應該使用相同的方法分發表,並且它們的分片數應該相同
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