新增输入框

This commit is contained in:
GukSang.Jin
2026-02-04 20:05:55 +08:00
parent 17e9cea482
commit b75bcc1c7c
5 changed files with 286 additions and 4 deletions

View File

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-- 回滚scandata表新增字段刻字号、数量、压差设置、标准误差
-- 执行日期2026-02-04
USE fullautowaterpressure;
-- 删除刻字号字段
ALTER TABLE scandata
DROP COLUMN IF EXISTS EngravingNumber;
-- 删除数量字段
ALTER TABLE scandata
DROP COLUMN IF EXISTS Quantity;
-- 删除压差设置字段
ALTER TABLE scandata
DROP COLUMN IF EXISTS PressureDifference;
-- 删除标准误差字段
ALTER TABLE scandata
DROP COLUMN IF EXISTS StandardError;
-- 验证字段是否删除成功
SELECT
COLUMN_NAME,
DATA_TYPE,
COLUMN_COMMENT
FROM
INFORMATION_SCHEMA.COLUMNS
WHERE
TABLE_SCHEMA = 'fullautowaterpressure'
AND TABLE_NAME = 'scandata';