<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.zt.life.modules.mainPart.baseReliability.dao.ParamDataBasicDao">
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<update id="compute">
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update param_data f,
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(
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SELECT
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c.*,
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CASE
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WHEN WeightedFailure IS NOT NULL
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AND WeightedFailure > 0 THEN
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1 / WeightedFailure ELSE 0
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END AS basic_mtbf_regulate,
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CASE
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WHEN WeightedFailure IS NOT NULL
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AND WeightedFailure > 0 THEN
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WeightedMTTR / WeightedFailure ELSE 0
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END AS repair_mttcr
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FROM
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(
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SELECT
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c.id,
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c.name,
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sum(
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CASE
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WHEN b.product_type < 5 THEN
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1 * 1 / basic_mtbf_regulate
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WHEN a.reliab_distrib_type = 1 THEN
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1 * a.basic_mtbf_operating_ratio / a.basic_mtbf_regulate
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WHEN a.reliab_distrib_type = 2 THEN
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1 * a.basic_mtbf_operating_ratio / a.basic_mtbf_regul_succ_rate
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ELSE 0 END
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) AS WeightedFailure,
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sum(
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CASE
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WHEN b.product_type < 5 THEN
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1 * 1 * a.repair_mttcr / a.basic_mtbf_regulate
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WHEN a.repairable = 1 and a.reliab_distrib_type = 1 THEN
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1 * a.basic_mtbf_operating_ratio * a.repair_mttcr / a.basic_mtbf_regulate
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WHEN a.repairable = 1 and a.reliab_distrib_type = 2 THEN
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1 * a.basic_mtbf_operating_ratio * a.repair_mttcr / a.basic_mtbf_regul_succ_rate
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ELSE 0
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END
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) AS WeightedMttr
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FROM
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param_data a,
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product_model b,
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product_model c
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WHERE 1 = 1
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and c.ship_id = ${shipId} and c.product_type = ${productType} and c.is_delete = 0
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and b.ship_id = ${shipId} and b.pid = c.id and b.is_delete = 0
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and a.IS_DELETE = 0 and a.product_id = b.id
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AND (b.product_type =5 AND a.basic_join_compute = 1 || b.product_type < 5)
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AND ((a.reliab_distrib_type =1
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AND a.basic_mtbf_regulate > 0
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)
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OR ( a.reliab_distrib_type = 2
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AND a.basic_mtbf_regul_succ_rate > 0
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))
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GROUP BY c.id,c.name
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) c
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)d set f.basic_mtbf_regulate = d.basic_mtbf_regulate,
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f.repair_mttcr = d.repair_mttcr
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where f.product_id = d.id;
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</update>
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<update id="compute2">
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UPDATE param_data a, product_model b
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SET ai = basic_mtbf_regulate / (basic_mtbf_regulate + repair_mttcr)
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where b.ship_id = ${shipId}
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</update>
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<select id="getAI" resultType="com.zt.life.modules.mainPart.basicInfo.model.ParamData">
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SELECT a.NAME,
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a.id,
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a.pid,
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b.ai,
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b.basic_mtbf_regulate,
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b.repair_mttcr,
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b.basic_mtbf_operating_ratio
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FROM product_model a
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LEFT JOIN param_data b ON b.product_id = a.id and b.is_delete = 0
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where a.is_delete = 0
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and a.ship_id = ${shipId}
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or a.id =${shipId}
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ORDER BY a.product_type, a.sort
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</select>
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</mapper>
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