59 lines
2.9 KiB
PL/PgSQL
59 lines
2.9 KiB
PL/PgSQL
-- 迁移：DWS 层 ratio/margin/multiplier 字段精度扩展
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-- 原因：numeric(5,4) 只能存 ±0.9999，当比率 ≥ 1 或 < -1 时溢出（P1 已爆 gross_margin）
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-- 日期：2026-03-01
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-- 注意：需先 DROP 依赖视图，ALTER 后重建
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BEGIN;
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-- 1. DROP 依赖视图（app schema 的 RLS 视图）
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DROP VIEW IF EXISTS app.v_cfg_performance_tier CASCADE;
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DROP VIEW IF EXISTS app.v_dws_assistant_finance_analysis CASCADE;
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DROP VIEW IF EXISTS app.v_dws_assistant_recharge_commission CASCADE;
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DROP VIEW IF EXISTS app.v_dws_assistant_salary_calc CASCADE;
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DROP VIEW IF EXISTS app.v_dws_finance_discount_detail CASCADE;
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DROP VIEW IF EXISTS app.v_dws_finance_income_structure CASCADE;
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DROP VIEW IF EXISTS app.v_dws_member_assistant_intimacy CASCADE;
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-- 2. ALTER 列类型：numeric(5,4)/numeric(6,4) → numeric(7,4)
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ALTER TABLE dws.cfg_performance_tier
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ALTER COLUMN bonus_deduction_ratio TYPE numeric(7,4);
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ALTER TABLE dws.dws_assistant_finance_analysis
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ALTER COLUMN gross_margin TYPE numeric(7,4);
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ALTER TABLE dws.dws_assistant_recharge_commission
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ALTER COLUMN commission_ratio TYPE numeric(7,4);
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ALTER TABLE dws.dws_assistant_salary_calc
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ALTER COLUMN bonus_deduction_ratio TYPE numeric(7,4);
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ALTER TABLE dws.dws_finance_discount_detail
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ALTER COLUMN discount_ratio TYPE numeric(7,4);
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ALTER TABLE dws.dws_finance_income_structure
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ALTER COLUMN income_ratio TYPE numeric(7,4);
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ALTER TABLE dws.dws_member_assistant_intimacy
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ALTER COLUMN burst_multiplier TYPE numeric(7,4);
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-- 3. 重建视图（使用 pg_get_viewdef 保存的原始定义）
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-- 注意：实际执行时应从 _p1_migrate_with_views.py 自动保存/重建
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-- 以下为手动重建模板，视图定义为 SELECT * FROM dws.xxx WHERE site_id = ...
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CREATE OR REPLACE VIEW app.v_cfg_performance_tier AS
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SELECT * FROM dws.cfg_performance_tier
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WHERE site_id = current_setting('app.current_site_id')::bigint;
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CREATE OR REPLACE VIEW app.v_dws_assistant_finance_analysis AS
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SELECT * FROM dws.dws_assistant_finance_analysis
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WHERE site_id = current_setting('app.current_site_id')::bigint;
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CREATE OR REPLACE VIEW app.v_dws_assistant_recharge_commission AS
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SELECT * FROM dws.dws_assistant_recharge_commission
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WHERE site_id = current_setting('app.current_site_id')::bigint;
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CREATE OR REPLACE VIEW app.v_dws_assistant_salary_calc AS
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SELECT * FROM dws.dws_assistant_salary_calc
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WHERE site_id = current_setting('app.current_site_id')::bigint;
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CREATE OR REPLACE VIEW app.v_dws_finance_discount_detail AS
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SELECT * FROM dws.dws_finance_discount_detail
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WHERE site_id = current_setting('app.current_site_id')::bigint;
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CREATE OR REPLACE VIEW app.v_dws_finance_income_structure AS
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SELECT * FROM dws.dws_finance_income_structure
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WHERE site_id = current_setting('app.current_site_id')::bigint;
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CREATE OR REPLACE VIEW app.v_dws_member_assistant_intimacy AS
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SELECT * FROM dws.dws_member_assistant_intimacy
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WHERE site_id = current_setting('app.current_site_id')::bigint;
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COMMIT;
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