wuweihua
90 lines
3.4 KiB
SQL
90 lines
3.4 KiB
SQL
-- Add zone + dest_postcode to prc_quote / zone to prc_order_bill
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-- Idempotent
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-- charset: utf8mb4
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SET NAMES utf8mb4;
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SET @db := DATABASE();
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-- ========== prc_quote ==========
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SET @has := (
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SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_quote' AND COLUMN_NAME = 'dest_postcode'
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);
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SET @sql := IF(@has = 0,
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'ALTER TABLE prc_quote ADD COLUMN dest_postcode VARCHAR(20) DEFAULT NULL COMMENT ''dest postcode'' AFTER country_name',
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'SELECT 1');
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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SET @has := (
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SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_quote' AND COLUMN_NAME = 'zone_id'
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);
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SET @sql := IF(@has = 0,
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'ALTER TABLE prc_quote ADD COLUMN zone_id BIGINT(20) DEFAULT NULL COMMENT ''prc_zone.zone_id'' AFTER dest_postcode',
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'SELECT 1');
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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SET @has := (
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SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_quote' AND COLUMN_NAME = 'zone_code'
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);
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SET @sql := IF(@has = 0,
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'ALTER TABLE prc_quote ADD COLUMN zone_code VARCHAR(50) DEFAULT NULL COMMENT ''zone code'' AFTER zone_id',
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'SELECT 1');
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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SET @has := (
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SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_quote' AND COLUMN_NAME = 'zone_name'
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);
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SET @sql := IF(@has = 0,
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'ALTER TABLE prc_quote ADD COLUMN zone_name VARCHAR(100) DEFAULT NULL COMMENT ''zone display name'' AFTER zone_code',
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'SELECT 1');
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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SET @has := (
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SELECT COUNT(*) FROM information_schema.STATISTICS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_quote' AND INDEX_NAME = 'idx_quote_zone'
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);
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SET @sql := IF(@has = 0,
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'ALTER TABLE prc_quote ADD INDEX idx_quote_zone (zone_id)',
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'SELECT 1');
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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-- ========== prc_order_bill ==========
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SET @has := (
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SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_order_bill' AND COLUMN_NAME = 'zone_id'
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);
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SET @sql := IF(@has = 0,
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'ALTER TABLE prc_order_bill ADD COLUMN zone_id BIGINT(20) DEFAULT NULL COMMENT ''prc_zone.zone_id'' AFTER country_name',
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'SELECT 1');
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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SET @has := (
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SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_order_bill' AND COLUMN_NAME = 'zone_code'
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);
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SET @sql := IF(@has = 0,
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'ALTER TABLE prc_order_bill ADD COLUMN zone_code VARCHAR(50) DEFAULT NULL COMMENT ''zone code'' AFTER zone_id',
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'SELECT 1');
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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SET @has := (
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SELECT COUNT(*) FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_order_bill' AND COLUMN_NAME = 'zone_name'
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);
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SET @sql := IF(@has = 0,
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'ALTER TABLE prc_order_bill ADD COLUMN zone_name VARCHAR(100) DEFAULT NULL COMMENT ''zone display name'' AFTER zone_code',
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'SELECT 1');
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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SET @has := (
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SELECT COUNT(*) FROM information_schema.STATISTICS
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WHERE TABLE_SCHEMA = @db AND TABLE_NAME = 'prc_order_bill' AND INDEX_NAME = 'idx_bill_zone'
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);
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SET @sql := IF(@has = 0,
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'ALTER TABLE prc_order_bill ADD INDEX idx_bill_zone (zone_id)',
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'SELECT 1');
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PREPARE stmt FROM @sql; EXECUTE stmt; DEALLOCATE PREPARE stmt;
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