USE jinrong_core; -- ============================================================================ -- 11-seed-share-rule.sql · 产品份额舍入规则种子(D27 / R-13) -- 版本:v1.0(2026-09-11 · T-1 新增) -- 依据:开发计划 v2.0 T-14(D27 产品舍入真正接入) -- 说明 1:core_share_rule(product_id, business_type) 给 share_digits(默认 2); -- 与 core_product.share_digits 二选一优先 —— 规则行优先(T-14 DoD)。 -- 说明 2:本文件给主要产品按 business_type 落 share_digits = 2(默认口径); -- 个别指数/货基给 4 位(真实业务中指数基金份额可计到 0.0001 份, -- 货币基金份额保持 0.01 元面值 2 位 —— 按 22 号文口径,指数基金申购/转 -- 入确认份额允许保留 4 位小数,见 PRD 已知差异)。 -- 说明 3:未被本文件覆盖的产品(business_type 无行)由 product_round 回退 -- core_product.share_digits(默认 2),降级路径有显式用例(T-14 DoD 2)。 -- ============================================================================ INSERT INTO core_share_rule (product_id, business_type, share_digits, rounding_mode) VALUES -- 主演示产品:统一 2 位(大众口径) ('PROD-110022', 'subscribe', 2, 'half_up'), ('PROD-110022', 'redeem', 2, 'half_up'), ('PROD-110022', 'convert', 2, 'half_up'), ('PROD-110023', 'subscribe', 2, 'half_up'), ('PROD-110023', 'redeem', 2, 'half_up'), ('PROD-110023', 'convert', 2, 'half_up'), ('PROD-005827', 'subscribe', 2, 'half_up'), ('PROD-005827', 'redeem', 2, 'half_up'), ('PROD-005827', 'convert', 2, 'half_up'), ('PROD-005828', 'subscribe', 2, 'half_up'), ('PROD-005828', 'redeem', 2, 'half_up'), ('PROD-005828', 'convert', 2, 'half_up'), ('PROD-003095', 'subscribe', 2, 'half_up'), ('PROD-003095', 'redeem', 2, 'half_up'), ('PROD-003095', 'convert', 2, 'half_up'), ('PROD-000001', 'subscribe', 2, 'half_up'), ('PROD-000001', 'redeem', 2, 'half_up'), ('PROD-000001', 'convert', 2, 'half_up'), -- 指数/货基:份额 4 位(R13 依据:指数基金份额确认允许 4 位小数) ('PROD-510300', 'subscribe', 4, 'half_up'), ('PROD-510300', 'redeem', 4, 'half_up'), ('PROD-510300', 'convert', 4, 'half_up'), ('PROD-510500', 'subscribe', 4, 'half_up'), ('PROD-510500', 'redeem', 4, 'half_up'), ('PROD-510500', 'convert', 4, 'half_up'), ('PROD-000002', 'subscribe', 4, 'half_up'), ('PROD-000002', 'redeem', 4, 'half_up'), ('PROD-000002', 'convert', 4, 'half_up'), ('PROD-161725', 'subscribe', 2, 'half_up'), ('PROD-161725', 'redeem', 2, 'half_up'), ('PROD-161725', 'convert', 2, 'half_up'), ('PROD-161726', 'subscribe', 2, 'half_up'), ('PROD-161726', 'redeem', 2, 'half_up'), ('PROD-161726', 'convert', 2, 'half_up'), ('PROD-XYZ999', 'subscribe', 2, 'half_up'), ('PROD-XYZ999', 'redeem', 2, 'half_up'), ('PROD-XYZ999', 'convert', 2, 'half_up'), ('PROD-WMG001', 'subscribe', 2, 'half_up'), ('PROD-WMG001', 'redeem', 2, 'half_up'), ('PROD-WMG001', 'convert', 2, 'half_up'), ('PROD-PRIV01', 'subscribe', 2, 'half_up'), ('PROD-PRIV01', 'redeem', 2, 'half_up'), ('PROD-PRIV01', 'convert', 2, 'half_up');