Make mk-checksum-filter more helpful

[GoogleCodeExporter]

The mk-checksum-filter output can be more helpful if it permits these two
variations (should be on by default):

1) combine db and tbl name into db.tbl.  This will permit more compact output.

2) "pivot" the output.  That is, instead of

DB  TBL  CHUNK  HOST    ENGINE CHECKSUM COUNT
db1 tbl1 chunk1 server1 engine xyz          5
db1 tbl1 chunk1 server2 engine abc          5

print

DB  TBL  CHUNK  ENGINE server1 server2 
db1 tbl1 chunk1 engine   xyz:5   abc:5

This isn't exactly the right output but it's kind of what I mean.

Original issue reported on code.google.com by baron.schwartz on 23 Sep 2008 at 1:54

[GoogleCodeExporter]

Original comment by baron.schwartz on 1 Oct 2008 at 3:18

• Added labels: Tool-mk_checksum_filter

[GoogleCodeExporter]

Original comment by dan...@percona.com on 23 Mar 2010 at 6:03

• Added labels: Benefit-Minimal, Effort-Moderate
• Removed labels: Priority-Medium