| author | Radek Brich <radek.brich@devl.cz> |
| Fri, 12 Aug 2011 14:39:49 +0200 | |
| changeset 7 | 685b20d2d3ab |
| parent 5 | 57cf8fdff5ed |
| child 9 | 2fcc8ef0b97d |
| permissions | -rwxr-xr-x |
| 2 | 1 |
#!/usr/bin/env python3.2 |
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7
685b20d2d3ab
Reorganize directories. PgDataDiff - reworked. PgManager - add fetchone_adapted, fetchall_adapted to cursor.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
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from tools import pgbrowser, toolbase |
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from common import prettysize |
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7
685b20d2d3ab
Reorganize directories. PgDataDiff - reworked. PgManager - add fetchone_adapted, fetchall_adapted to cursor.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
7 |
class BigTablesTool(toolbase.SimpleTool): |
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def __init__(self): |
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7
685b20d2d3ab
Reorganize directories. PgDataDiff - reworked. PgManager - add fetchone_adapted, fetchall_adapted to cursor.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
9 |
toolbase.SimpleTool.__init__(self, name='bigtables', desc='List largest tables.') |
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self.init() |
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def main(self): |
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browser = pgbrowser.PgBrowser(self.pgm.get_conn('target'))
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tables = browser.list_tables() |
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for table in sorted(tables, reverse=True, key=lambda x: x['size'])[:20]: |
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print(prettysize.prettysize_short(table['size']).rjust(8), table['name'], sep=' ') |
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tool = BigTablesTool() |
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tool.main() |
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