SGGL_SHJ/DataBase/版本日志/SGGLDB_V2026-08-13-lpf.sql

 ALTER TABLE  HJGL_WeldAppearanceCheck DROP CONSTRAINT FK_HJGL_WeldAppearanceCheck_WeldJoint;
 ALTER TABLE  HJGL_Pipeline ALTER COLUMN PaintId nvarchar(50) COLLATE Chinese_PRC_CI_AS NULL;