<?xml version="1.0" encoding="UTF-8"?>
<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-3.4.xsd"
  logicalFilePath="changelog-3.9">

  <changeSet author="author" id="changelog-3.9">

    <preConditions onFail="MARK_RAN">
      <not>
        <tableExists tableName="tc_servers" />
      </not>
    </preConditions>

    <addColumn tableName="notifications">
      <column name="web" type="BOOLEAN" defaultValueBoolean="false" />
      <column name="mail" type="BOOLEAN" defaultValueBoolean="false" />
    </addColumn>

    <update tableName="notifications">
      <column name="web" valueBoolean="true" />
      <where>attributes = '{"web":"true"}'</where>
    </update>

    <update tableName="notifications">
      <column name="mail" valueBoolean="true" />
        <where>attributes = '{"mail":"true"}'</where>
    </update>

    <update tableName="notifications">
      <column name="web" valueBoolean="true" />
      <column name="mail" valueBoolean="true" />
      <where>attributes = '{"web":"true","mail":"true"}'</where>
    </update>

    <update tableName="notifications">
      <column name="attributes" value="{}" />
    </update>

  </changeSet>

</databaseChangeLog>
