套餐启用增加生效时间

2026-09-17 14:42:48 +08:00
parent 51c8013cd9
commit f3ef2df949
25 changed files with 684 additions and 287 deletions
@@ -0,0 +1,59 @@
+-- prc_quote: customer_code required + included in unique business key
+-- Idempotent; safe after quote_customer_code_alter.sql
+SET NAMES utf8mb4;
+SET @db := DATABASE();
+
+-- Ensure column exists
+SET @has := (
+  SELECT COUNT(*) FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_quote' AND COLUMN_NAME = 'customer_code'
+);
+SET @sql := IF(@has = 0,
+  'ALTER TABLE prc_quote ADD COLUMN customer_code VARCHAR(50) DEFAULT NULL COMMENT ''customer code'' AFTER customer_id',
+  'SELECT 1');
+PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
+
+-- Backfill from bms_customer
+UPDATE prc_quote q
+INNER JOIN bms_customer c ON c.customer_id = q.customer_id
+SET q.customer_code = c.customer_code
+WHERE q.customer_id IS NOT NULL
+  AND q.customer_id <> 0
+  AND (q.customer_code IS NULL OR q.customer_code = '');
+
+-- Remove rows that still have no customer_code (cannot join unique NOT NULL)
+DELETE FROM prc_quote WHERE customer_code IS NULL OR customer_code = '';
+
+-- NOT NULL
+ALTER TABLE prc_quote
+  MODIFY COLUMN customer_code VARCHAR(50) NOT NULL COMMENT 'customer code';
+
+-- Drop old non-unique index if present
+SET @hasIdx := (
+  SELECT COUNT(*) FROM information_schema.STATISTICS
+  WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_quote' AND INDEX_NAME = 'idx_quote_customer_code'
+);
+SET @sql := IF(@hasIdx > 0,
+  'ALTER TABLE prc_quote DROP INDEX idx_quote_customer_code',
+  'SELECT 1');
+PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
+
+-- Normalized postcode for unique (NULL -> '')
+SET @hasGen := (
+  SELECT COUNT(*) FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_quote' AND COLUMN_NAME = 'quote_postcode_key'
+);
+SET @sql := IF(@hasGen = 0,
+  'ALTER TABLE prc_quote ADD COLUMN quote_postcode_key VARCHAR(20) AS (IFNULL(dest_postcode, '''')) STORED COMMENT ''dest_postcode for unique key'' AFTER dest_postcode',
+  'SELECT 1');
+PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
+
+-- Unique: customer_code + product + country + postcode + weight + biz_date
+SET @hasUk := (
+  SELECT COUNT(*) FROM information_schema.STATISTICS
+  WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_quote' AND INDEX_NAME = 'uk_quote_cust_biz'
+);
+SET @sql := IF(@hasUk = 0,
+  'ALTER TABLE prc_quote ADD UNIQUE KEY uk_quote_cust_biz (customer_code, product_code, country_code, quote_postcode_key, weight, biz_date)',
+  'SELECT 1');
+PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;