将ibzemp生日birthday改成date类型

ibzou-core/src/main/resources/liquibase/changelog/20210122105955_changelog.xml

+<?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:pro="http://www.liquibase.org/xml/ns/pro" 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/pro http://www.liquibase.org/xml/ns/pro/liquibase-pro-3.8.xsd http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.8.xsd">
+    <changeSet author="banane (generated)" id="1811285854-1">
+        <preConditions onFail="MARK_RAN">
+            <not>
+                <columnExists tableName="IBZEMP" columnName="BIRTHDAY" />
+            </not>
+        </preConditions>
+        <modifyDataType tableName="IBZEMP" columnName="BIRTHDAY" newDataType="date"/>
+    </changeSet>
+</databaseChangeLog>