如何在SnappyData的列表中分区数据？

Question

我无法找出划分我的'列'表的语法。这是一个对我来说失败的例子，以及它的许多变化。

CREATE TABLE SENSOR_DATA_COL_BY_YEAR USING column OPTIONS(PARTITION_BY year_num, buckets '11') AS (SELECT sensor_id,metric,collection_time,value,sensor_time,year AS year_num, month AS month_num from STAGING_1); 

而......错误。

ERROR 38000：（SQLSTATE = 38000严重性= -1） （服务器= 172.31.8.115 [1528]，线程[DRDAConnThread_34,5，gemfirexd.daemons]） 异常“无效输入 'C'，预期dmlOperation，插入， withIdentifier，选择或放（行1，列1）：CREATE TABLE SENSOR_DATA_COL_BY_YEAR使用柱OPTIONS（PARTITION_BY YEAR_NUM，水桶 '11'）AS（SELECT sensor_id，公制，collection_time，值，sensor_time， year AS year_num， month AS month_num from STAGING_1）^;'在评估 表达式时被抛出。在PARTITION_BY子句指定

Answer 1

列名称应在引号 “YEAR_NUM”

修改的查询：

CREATE TABLE SENSOR_DATA_COL_BY_YEAR使用柱OPTIONS（PARTITION_BY “YEAR_NUM”，水桶 '11'）AS（SELECT sensor_id，metric，collection_time，value，sensor_time，year AS year_num，month AS month_num from STAGING_1）;