Github user xunzhang commented on a diff in the pull request:
https://github.com/apache/incubator-hawq/pull/976#discussion_r85255318
--- Diff: tools/bin/hawqextract ---
@@ -147,17 +147,17 @@ class GpMetadataAccessor:
def get_aoseg_files(self, oid):
'''
- Return rows in pg_aoseg_`oid` table, excluding
- rows whose content id is -1.
+ Return rows in pg_aoseg_`oid` table
Example:
>>> accessor.get_aoseg_files(35709)
- >>> [{'fileno':'1', 'filesize':'320'},
- ... {'fileno':'2', 'filesize':'880'},
- ... {'fileno':'3', 'filesize':'160'}]
+ >>> [{'fileno':'1', 'filesize':'320', 'tupcount':'10',
'varblockcount':'2', eofuncompressed:'320'},
+ ... {'fileno':'2', 'filesize':'880', 'tupcount':'27',
'varblockcount':'3', eofuncompressed:'880'},
+ ... {'fileno':'3', 'filesize':'160', 'tupcount':'5',
'varblockcount':'2', eofuncompressed:'160'}]
--- End diff --
I like these lines.
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