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Description: A Relational Algebra
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arel / Commit History feed

05/27/08

AND/OR support for predicates
brynary (author)
Tue May 27 18:56:38 -0700 2008
commit  aeb09afd73cf188c6aee22bf4dd0f1beb937ac22
tree    051780a6e22ca2e0d61e9361abc8037ae8e492c3
parent  191b2b7b7e6e2cf4fc5a24321bc9b1e593f96551

05/21/08

externalization now includes limits
Nick Kallen (author)
Wed May 21 00:23:32 -0700 2008
commit  191b2b7b7e6e2cf4fc5a24321bc9b1e593f96551
tree    926f27080e6bc10f49d55ad209b4b8b665818d90
parent  41f80e494af3ce7c8f3d6aa34f8303524a48373b

05/20/08

limits and offsets need to be externalized too. first draft
Nick Kallen (author)
Tue May 20 10:11:07 -0700 2008
commit  41f80e494af3ce7c8f3d6aa34f8303524a48373b
tree    30b458021856fe436af8b17a457353356b286f1c
parent  2d021c641ab8c9215df863531cfb0d8ff8b9554a

05/19/08

removed more boiler-plate
Nick Kallen (author)
Mon May 19 19:38:36 -0700 2008
commit  2d021c641ab8c9215df863531cfb0d8ff8b9554a
tree    da95d1423997ade3b000b0c210c44c2936c87f57
parent  9e5ee49ec55b9cb1c2b4444dee58f3dfaefc7c7e 
some drying up of boiler plate initialization and equality code
Nick Kallen (author)
Mon May 19 19:27:48 -0700 2008
commit  9e5ee49ec55b9cb1c2b4444dee58f3dfaefc7c7e
tree    b6f762f065574a6394da1a4c70efb874802d6677
parent  5a5501cde76bbba69bcea27d3d0efeaffa3e3bf5 
drying up some of the code
Nick Kallen (author)
Mon May 19 18:13:23 -0700 2008
commit  5a5501cde76bbba69bcea27d3d0efeaffa3e3bf5
tree    ba04e17c1d2797fdd2f293a420e40f54271f83a3
parent  78b5b5783776f57a47e480db4bd83b15db988909 
some convenience methods
Nick Kallen (author)
Mon May 19 17:55:49 -0700 2008
commit  78b5b5783776f57a47e480db4bd83b15db988909
tree    b0263e5e9f1f6b71bb69b4009d24c2d072910a2c
parent  e8966bf9a86afb82c658cedd7e4baffa3a15a856 
reorganized file structure
Nick Kallen (author)
Mon May 19 14:08:42 -0700 2008
commit  e8966bf9a86afb82c658cedd7e4baffa3a15a856
tree    8705c27da734888b2ca9713182ac3a837026cb99
parent  518db17ca3dade07fc67b6044b63c826cefb1442 
renamed ion classes
Nick Kallen (author)
Mon May 19 13:57:21 -0700 2008
commit  518db17ca3dade07fc67b6044b63c826cefb1442
tree    6a472954f44bbfd2d38198c33517f76a75150785
parent  3eae3b08eef84237c201a2f7bfc5292dbbe6951c 
renamed select operation to where
Nick Kallen (author)
Mon May 19 13:49:43 -0700 2008
commit  3eae3b08eef84237c201a2f7bfc5292dbbe6951c
tree    f2bab85c6a7af1f60b7a03bb7a116d2bf681a8dc
parent  14210279b23788d47a18f0615f5e20234550c8ac

05/18/08

can't remember what i was working on
Nick Kallen (author)
Sun May 18 22:11:05 -0700 2008
commit  14210279b23788d47a18f0615f5e20234550c8ac
tree    a618279edd1e58b61cb44e213bf6937e5b47ba01
parent  7feff4e7b52fbef356426d22257af161704315ad 
performance enhancements
Nick Kallen (author)
Sun May 18 16:47:55 -0700 2008
commit  7feff4e7b52fbef356426d22257af161704315ad
tree    db907c2bc27dc406d08513d40f8e75cd810a91f9
parent  32ad530b825f4cdac51e579306548ca695471039 
rename refactor of circle
Nick Kallen (author)
Sun May 18 16:11:08 -0700 2008
commit  32ad530b825f4cdac51e579306548ca695471039
tree    df137bf2e7dfd37d086c3b6b3df291c1b940e23f
parent  7a068384b74813b3ea9a309d237c6ce8e8fde5d6

05/17/08

still faster
Nick Kallen (author)
Sat May 17 23:35:51 -0700 2008
commit  7a068384b74813b3ea9a309d237c6ce8e8fde5d6
tree    b0c39ba5e687c03cef1dfa93356eacb04ede5b8f
parent  6e1450a2a646e416aaea003eff19b7703c563bed 
performance enhancements
Nick Kallen (author)
Sat May 17 23:03:56 -0700 2008
commit  6e1450a2a646e416aaea003eff19b7703c563bed
tree    5caa324b2d33d1b48d7e440bf36fc9fe8efa5405
parent  724a2684139342eb4613f78bfae723ef00911ff7 
performance enhancing drugs
Nick Kallen (author)
Sat May 17 20:24:22 -0700 2008
commit  724a2684139342eb4613f78bfae723ef00911ff7
tree    7a94b8876cc49cfa0c9896307010e0fedef1a88f
parent  2c5566dbdc239f4fc56dc19ca6e343e091e4d022 
cleanup
Nick Kallen (author)
Sat May 17 14:44:02 -0700 2008
commit  2c5566dbdc239f4fc56dc19ca6e343e091e4d022
tree    c5a427b0bec0de3df8753055dea7ae52a90524b4
parent  2e252c4cc8003489185658db1b76bee69be4a010 
slight performance improvement
Nick Kallen (author)
Sat May 17 14:43:27 -0700 2008
commit  2e252c4cc8003489185658db1b76bee69be4a010
tree    2df7a9553013c272bcbd4cc171b2001e3e416fb6
parent  3f55d33e530da1b5c454e0cfe920462d497649c8 
simplificatin of attribute division
Nick Kallen (author)
Sat May 17 11:59:03 -0700 2008
commit  3f55d33e530da1b5c454e0cfe920462d497649c8
tree    261b7a842ce9b2733bc7803b5d67a14356db6216
parent  732b222126bd6b37925a4fcdcda832de65858122

05/16/08

fixed string escaping issue
Nick Kallen (author)
Fri May 16 17:38:15 -0700 2008
commit  732b222126bd6b37925a4fcdcda832de65858122
tree    2cc78e4983f36dd2fe368558ca23bb80ecce80fd
parent  b06d351b701906efab737894be674c66561ec524 
 this is as close as it's been
Nick Kallen (author)
Fri May 16 17:10:35 -0700 2008
commit  b06d351b701906efab737894be674c66561ec524
tree    3265dc32cb4eb7287e5f718c2131781cd45d0afc
parent  c96155c4fdd9a15eeca6e59ca3f35197d2ad3541 
custom matcher
Nick Kallen (author)
Fri May 16 15:08:50 -0700 2008
commit  c96155c4fdd9a15eeca6e59ca3f35197d2ad3541
tree    5e06f45fcb96b7c8727a125b057bdd06638634a2
parent  131b106dc0c6b001a78f6f6656c52c49831b9c9d 
better messaging
Nick Kallen (author)
Fri May 16 14:47:34 -0700 2008
commit  131b106dc0c6b001a78f6f6656c52c49831b9c9d
tree    d66ace70492bc082e2298373c1a82097ce45789c
parent  6064001d642fdbd18cdfe2aafc1f17e8fb248bd1 
additional test coverage for some random complex case
Nick Kallen (author)
Fri May 16 14:43:27 -0700 2008
commit  6064001d642fdbd18cdfe2aafc1f17e8fb248bd1
tree    9a38ec9525a9f81eb09d873adcc87b0e1fcc2f96
parent  6c173acf0a2ccc4907cf55709def5752f59d0167 
cleanup
Nick Kallen (author)
Fri May 16 13:14:11 -0700 2008
commit  6c173acf0a2ccc4907cf55709def5752f59d0167
tree    88fc9ba6f987877b61dbcb5c107bd678f9dfeb85
parent  0ff5607e1e6e150915543766ac42a292a69fcfd6 
cleaned up nil
Nick Kallen (author)
Fri May 16 13:06:23 -0700 2008
commit  0ff5607e1e6e150915543766ac42a292a69fcfd6
tree    4d4205b74de49e2405e0ad96b4f004a546947a0a
parent  6a0097468213e928f477f638ec53e9efa396febe 
some cleanup, notes for further cleanup/investigation
Nick Kallen (author)
Fri May 16 12:32:59 -0700 2008
commit  6a0097468213e928f477f638ec53e9efa396febe
tree    6c68d5c95d66a5896aed259ee22a92a8fbfe8591
parent  71bb593fb240f8e49931b3e3415a827900a032fd 
reorganized integration join specs
Nick Kallen (author)
Fri May 16 12:12:30 -0700 2008
commit  71bb593fb240f8e49931b3e3415a827900a032fd
tree    afc00c01b400135b195b41f22dc463017e4a0c0d
parent  e4ee2a35c8dc62efed965bf0023a517c65f1c9e7

05/15/08

worser
Nick Kallen (author)
Thu May 15 19:44:06 -0700 2008
commit  e4ee2a35c8dc62efed965bf0023a517c65f1c9e7
tree    f32170a1e0e6b86600cc981844e632efbb38beed
parent  fdffe2160a4b855d7d9e611c6326f4a509c7cb07 
thinks must get worse before they get better
Nick Kallen (author)
Thu May 15 19:26:18 -0700 2008
commit  fdffe2160a4b855d7d9e611c6326f4a509c7cb07
tree    7d46d2869b1f5d680be82cc81bf5c3a67df4db9b
parent  4b300befaffd0486eb4ffbc63d64f04c85cd0219