break
586a1cccd5
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构建并部署到测试环境（无 SSH） / build-and-deploy (push) Successful in 8m25s
15 lines
744 B
SQL
15 lines
744 B
SQL
-- 允许佣金（commission）钱包出现负余额：退款佣金回扣优先于提现，
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-- 回扣后店铺佣金可能倒欠平台，负余额由回扣流程显式允许。
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-- 提现冻结仍受 frozen_balance <= GREATEST(balance, 0) 约束：负余额时不允许冻结新提现。
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ALTER TABLE tb_agent_wallet
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DROP CONSTRAINT chk_agent_wallet_available_balance;
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ALTER TABLE tb_agent_wallet
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ADD CONSTRAINT chk_agent_wallet_available_balance
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CHECK (
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(wallet_type = 'main' AND (balance::numeric - frozen_balance::numeric +
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CASE WHEN credit_enabled THEN credit_limit::numeric ELSE 0::numeric END) >= 0::numeric)
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OR
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(wallet_type = 'commission' AND frozen_balance <= GREATEST(balance, 0))
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);
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