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ccdi/sql/migration/2026-03-19-backfill-project-target-count.sql

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SQL

-- 回填项目目标人数
-- 口径:按项目已入库流水中去重后的员工身份证号数量回写 ccdi_project.target_count
UPDATE ccdi_project project
LEFT JOIN (
SELECT
project_id,
COUNT(DISTINCT TRIM(cret_no)) AS target_count
FROM ccdi_bank_statement
WHERE cret_no IS NOT NULL
AND TRIM(cret_no) <> ''
GROUP BY project_id
) stats ON stats.project_id = project.project_id
SET project.target_count = COALESCE(stats.target_count, 0),
project.update_by = 'system',
project.update_time = NOW()
WHERE project.del_flag = '0';