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ASF GitHub Bot commented on HAWQ-404: ------------------------------------- Github user vraghavan78 commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/337#discussion_r52535069 --- Diff: src/backend/utils/cache/lsyscache.c --- @@ -1799,6 +1799,25 @@ get_rel_name_partition(Oid relid) return rel_name; } +/* + * get_rel_number_partitions + * + * Returns the number of leaf partitions for a given root relation. + * Returns 0 if the relation is not a partition table or non-root partition table. + */ +int32 +get_rel_number_partitions(Oid relid) +{ + if (PART_STATUS_NONE == rel_part_status(relid)) + return 0; + + if (!rel_is_partitioned(relid)) + return 0; + + int count = countLeafPartTables(relid); --- End diff -- how are intermediate partitions handled? > Add sort during INSERT of append only row oriented partition tables > ------------------------------------------------------------------- > > Key: HAWQ-404 > URL: https://issues.apache.org/jira/browse/HAWQ-404 > Project: Apache HAWQ > Issue Type: Improvement > Reporter: Haisheng Yuan > Assignee: Lei Chang > -- This message was sent by Atlassian JIRA (v6.3.4#6332)