diff --git a/src/main/resources/config/liquibase/historicization/historicization.xml b/src/main/resources/config/liquibase/historicization/historicization.xml
new file mode 100644
index 00000000..9f5f515d
--- /dev/null
+++ b/src/main/resources/config/liquibase/historicization/historicization.xml
@@ -0,0 +1,46 @@
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+ CREATE OR REPLACE FUNCTION historicize()
+ RETURNS trigger
+ AS $$
+ BEGIN
+ IF (TG_OP = 'INSERT') OR (TG_OP = 'UPDATE') THEN
+ EXECUTE 'INSERT INTO history VALUES (txid_current(), now()) ON CONFLICT DO NOTHING';
+ EXECUTE format('INSERT INTO %I_history VALUES (DEFAULT, txid_current(), False, $1.*)', TG_TABLE_NAME) USING NEW;
+ RETURN NEW;
+ ELSE -- assuming TG_OP = 'DELETE'
+ EXECUTE 'INSERT INTO history VALUES (txid_current(), now()) ON CONFLICT DO NOTHING';
+ EXECUTE format('INSERT INTO %I_history VALUES (DEFAULT, txid_current(), True, $1.*)', TG_TABLE_NAME) USING OLD;
+ RETURN OLD;
+ END IF;
+ END;
+ $$
+ LANGUAGE plpgsql;
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+
diff --git a/src/main/resources/config/liquibase/master.xml b/src/main/resources/config/liquibase/master.xml
index c4daff8a..9842d7a3 100644
--- a/src/main/resources/config/liquibase/master.xml
+++ b/src/main/resources/config/liquibase/master.xml
@@ -3,6 +3,8 @@
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-3.5.xsd">
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@@ -11,6 +13,8 @@
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@@ -18,7 +22,10 @@
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