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openGauss带分区的列式存储表创建索引报错
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#IB72HQ
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swpuchenxinde
Opened this issue
2024-11-26 12:27
CREATE TABLE event_log( ...... ) with (orientation=column) PARTITION BY RANGE (time_stamp) ( PARTITION el_less_than_1731945600 VALUES LESS THAN (1731945600), PARTITION el_less_than_1732032000 VALUES LESS THAN (1732032000), PARTITION el_less_than_maxvalue VALUES LESS THAN (MAXVALUE) ); 建立了张列式存储表，数据量4kw+，单表部分字段简单查询毫秒级，但是一加上排序就得10多秒，想对排序字段添加索引又报错说不允许添加：SQL 错误 [0A000]: [*.*.61.90:57412/*.*.60.108:5432] ERROR: Global partition index does not support column store. 想请教下这种情况如何处理，排序也是常用业务，一排序就性能大低，聚合查询时也很慢，请问是我打开方式不对吗，虚心请教
CREATE TABLE event_log( ...... ) with (orientation=column) PARTITION BY RANGE (time_stamp) ( PARTITION el_less_than_1731945600 VALUES LESS THAN (1731945600), PARTITION el_less_than_1732032000 VALUES LESS THAN (1732032000), PARTITION el_less_than_maxvalue VALUES LESS THAN (MAXVALUE) ); 建立了张列式存储表，数据量4kw+，单表部分字段简单查询毫秒级，但是一加上排序就得10多秒，想对排序字段添加索引又报错说不允许添加：SQL 错误 [0A000]: [*.*.61.90:57412/*.*.60.108:5432] ERROR: Global partition index does not support column store. 想请教下这种情况如何处理，排序也是常用业务，一排序就性能大低，聚合查询时也很慢，请问是我打开方式不对吗，虚心请教
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