Sequence-Group
配置:'fields.G.sequence-group'='A,B'
由字段G控制是否更新字段A, B;总得来说,G的值如果为null或比更新值大将不更新A,B;如下单测...WITH ("
+ "'merge-engine'='partial-update', "
+ "'fields.g_1.sequence-group...'='a,b', "
+ "'fields.g_2.sequence-group'='c,d');");
sql("INSERT INTO SG VALUES...2, 2, 2, CAST(NULL AS INT))");
// select *
assertThat(sql("SELECT * FROM SG")).containsExactlyInAnyOrder...)");
assertThat(sql("SELECT * FROM SG")).containsExactlyInAnyOrder(Row.of(1, 2, 2, 2, 3, 3, 3));