Github user ravipesala commented on a diff in the pull request: https://github.com/apache/carbondata/pull/2026#discussion_r172009728 --- Diff: docs/datamap/preaggregate-datamap-guide.md --- @@ -193,8 +230,10 @@ main table but not performed on pre-aggregate table, all queries still can benef pre-aggregate tables. To further improve the query performance, compaction on pre-aggregate tables can be triggered to merge the segments and files in the pre-aggregate tables. -#### Data Management on pre-aggregate tables -Once there is pre-aggregate table created on the main table, following command on the main table +## Data Management with pre-aggregate tables +In current implementation, data consistence need to maintained for both main table and pre-aggregate --- End diff -- typo `need to be maintained`
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