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Original file line number Diff line number Diff line change
Expand Up @@ -251,4 +251,5 @@
<include file="parts/0230_add_forgot_password.xml" relativeToChangelogFile="true" />
<include file="parts/0231_remove_clientcharge_inactivate_permissions.xml" relativeToChangelogFile="true" />
<include file="parts/0232_add_repayment_start_date_to_loan.xml" relativeToChangelogFile="true" />
<include file="parts/0233_backfill_repayment_start_date_type_on_loan.xml" relativeToChangelogFile="true" />
</databaseChangeLog>
Original file line number Diff line number Diff line change
@@ -0,0 +1,116 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--

Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.

-->
<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.3.xsd">

<changeSet author="fineract" id="0233-step-2-backfill-repayment-start-date-type-mysql-mariadb" dbms="mysql,mariadb"
runInTransaction="false">
<preConditions onFail="MARK_RAN">
<and>
<tableExists tableName="m_loan"/>
<tableExists tableName="m_product_loan"/>
<columnExists tableName="m_loan" columnName="repayment_start_date_type_enum"/>
<columnExists tableName="m_product_loan" columnName="repayment_start_date_type_enum"/>
</and>
</preConditions>
<sql>DROP PROCEDURE IF EXISTS backfill_repayment_start_date_type_on_loan;</sql>
<sql splitStatements="false">
CREATE PROCEDURE backfill_repayment_start_date_type_on_loan()
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BEGIN
DECLARE v_rows_updated INT DEFAULT 1;

WHILE v_rows_updated > 0 DO
UPDATE m_loan l
INNER JOIN (
SELECT l2.id, lp2.repayment_start_date_type_enum
FROM m_loan l2
INNER JOIN m_product_loan lp2 ON lp2.id = l2.product_id
WHERE l2.repayment_start_date_type_enum IS NULL
AND lp2.repayment_start_date_type_enum IS NOT NULL
ORDER BY l2.id
LIMIT 10000
) batch ON batch.id = l.id
SET l.repayment_start_date_type_enum = batch.repayment_start_date_type_enum;

SET v_rows_updated = ROW_COUNT();
COMMIT;
END WHILE;
END;
</sql>
<sql>CALL backfill_repayment_start_date_type_on_loan();</sql>
<sql>DROP PROCEDURE backfill_repayment_start_date_type_on_loan;</sql>
</changeSet>

<changeSet author="fineract" id="0233-step-2-backfill-repayment-start-date-type" context="postgresql" runInTransaction="false">
<preConditions onFail="MARK_RAN">
<and>
<tableExists tableName="m_loan"/>
<tableExists tableName="m_product_loan"/>
<columnExists tableName="m_loan" columnName="repayment_start_date_type_enum"/>
<columnExists tableName="m_product_loan" columnName="repayment_start_date_type_enum"/>
</and>
</preConditions>
<sql splitStatements="false">
DO $$
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DECLARE
v_rows_updated INTEGER;
v_batch_count INTEGER := 0;
v_total_updated BIGINT := 0;
v_start_time TIMESTAMP := NOW();
v_duration NUMERIC;
BEGIN
RAISE NOTICE 'Starting repaymentStartDateType backfill at % with batch size: 10000', v_start_time;

LOOP
WITH batch AS (
SELECT l.id, lp.repayment_start_date_type_enum
FROM m_loan l
INNER JOIN m_product_loan lp ON lp.id = l.product_id
WHERE l.repayment_start_date_type_enum IS NULL
AND lp.repayment_start_date_type_enum IS NOT NULL
ORDER BY l.id
LIMIT 10000
FOR UPDATE OF l SKIP LOCKED
)
UPDATE m_loan
SET repayment_start_date_type_enum = batch.repayment_start_date_type_enum
FROM batch
WHERE m_loan.id = batch.id;

GET DIAGNOSTICS v_rows_updated = ROW_COUNT;
v_batch_count := v_batch_count + 1;
v_total_updated := v_total_updated + v_rows_updated;

RAISE NOTICE 'Batch %: Updated % rows. Total updated: %', v_batch_count, v_rows_updated, v_total_updated;

EXIT WHEN v_rows_updated = 0;
COMMIT;
END LOOP;

v_duration := EXTRACT(EPOCH FROM (NOW() - v_start_time));
RAISE NOTICE 'Completed repaymentStartDateType backfill at %. Total rows updated: %. Duration: % seconds',
NOW(), v_total_updated, v_duration;
END $$;
</sql>
</changeSet>
</databaseChangeLog>