<?xml version="1.1" encoding="UTF-8" standalone="no"?>
<databaseChangeLog xmlns="http://www.liquibase.org/xml/ns/dbchangelog" xmlns:ext="http://www.liquibase.org/xml/ns/dbchangelog-ext" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog-ext http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.6.xsd">
  <changeSet author="p.neub" id="05a0c26f-0753-41b3-adc5-25ae99f75dd7">
    <renameColumn columnDataType="VARCHAR(36)" newColumnName="PROBABILITY_OLD" oldColumnName="PROBABILITY" tableName="OFFER"/>
    <addColumn tableName="OFFER">
      <column afterColumn="PROBABILITY_OLD" name="PROBABILITY" type="DECIMAL(6, 2)"/>
    </addColumn>
    
    <update tableName="OFFER">
      <column name="PROBABILITY" valueNumeric="0"/>
      <where>OFFER.PROBABILITY_OLD = ?</where>
      <whereParams>
        <param value="0"/>
      </whereParams>
    </update>
    <update tableName="OFFER">
      <column name="PROBABILITY" valueNumeric="25"/>
      <where>OFFER.PROBABILITY_OLD = ?</where>
      <whereParams>
        <param value="25"/>
      </whereParams>
    </update>
    <update tableName="OFFER">
      <column name="PROBABILITY" valueNumeric="50"/>
      <where>OFFER.PROBABILITY_OLD = ?</where>
      <whereParams>
        <param value="50"/>
      </whereParams>
    </update>
    <update tableName="OFFER">
      <column name="PROBABILITY" valueNumeric="75"/>
      <where>OFFER.PROBABILITY_OLD = ?</where>
      <whereParams>
        <param value="75"/>
      </whereParams>
    </update>
    <update tableName="OFFER">
      <column name="PROBABILITY" valueNumeric="100"/>
      <where>OFFER.PROBABILITY_OLD = ?</where>
      <whereParams>
        <param value="100"/>
      </whereParams>
    </update>
    
    <dropColumn tableName="OFFER">
      <column name="PROBABILITY_OLD"/>
    </dropColumn>
  </changeSet>
</databaseChangeLog>