Sugu Sougoumarane
afb35a16ff
modified ast structure to not contain nil pointers.
2012-03-28 22:34:43 -07:00
Sugu Sougoumarane
5c5695e7ec
use fnv hash to generate unique prefixes for row cache
...
fix some tests that were failing on slow dbs
2012-03-28 14:23:04 -07:00
Sugu Sougoumarane
35229bf0c1
shorten the life of invalidation objects in memcache
2012-03-27 15:59:19 -07:00
Sugu Sougoumarane
db2be9f119
skip pk row cache optimization if there's an order by clause
...
display query plans for query_cache stats
rowcache: limit size to 4k
2012-03-27 12:19:39 -07:00
Sugu Sougoumarane
be11a853c0
sqlquery: change invalidation function to use new key encoding scheme.
2012-03-26 13:18:37 -07:00
Sugu Sougoumarane
893b05f289
execution: include pk columns to indexes for covering index queries.
2012-03-26 00:04:47 -07:00
Sugu Sougoumarane
82e589636b
schema: track cardinality of index columns
...
parser: added support for USE INDEX syntax
execution: Improved plan printing
execution: Use cardinality for more accurate index selection
execution: Add use index to subqueries
tests: More readable exec_cases.txt
2012-03-25 22:20:08 -07:00
Sugu Sougoumarane
bd24342935
memcache: bug fix on large gets
...
schema: disallow caching for tables with fixed length binary columns
update_stream: allow char columns in primary key
inserts: allow inserts with unspecified columns lists
more reliable ddl throttle scheme
stats: track row not found separately from misses
2012-03-24 12:57:06 -07:00
Sugu Sougoumarane
db4497300d
row cache: unit tests done.
2012-03-22 01:01:44 -07:00
Sugu Sougoumarane
6831be96fa
rowcache: almost done!
2012-03-20 17:33:11 -07:00
Sugu Sougoumarane
69b96741f9
refactor: created new reusable pools package by pulling code out of connection pools.
2012-03-16 17:07:27 -07:00
Sugu Sougoumarane
e1d513d9f9
Added tag weekly.2012-03-12 for changeset dbb522f117dc
2012-03-12 13:03:15 -07:00
Sugu Sougoumarane
a082e88409
updated to go's new build system and weekly.2012-03-04
2012-03-11 17:53:40 -07:00
Sugu Sougoumarane
2899c45aea
tabletserver: big change. Fix all unprotected reads, standardize APIs and naming conventions.
2012-03-08 15:13:53 -08:00
Sugu Sougoumarane
38d976b773
database/sql compliant go client api for vtocc
2012-03-01 00:12:27 -08:00
Sugu Sougoumarane
412916748b
Remove generated files _testmain.go, and undo manual changes of test files.
2012-02-29 14:10:06 -08:00
Sugu Sougoumarane
598fad9105
Add .hgignore
2012-02-26 21:13:29 -08:00
Sugu Sougoumarane
84f9e54a2e
README file.
2012-02-26 20:54:32 -08:00
Sugu Sougoumarane
0095404496
Moving diagrams to wiki repo.
2012-02-26 11:10:08 -08:00
Sugu Sougoumarane
162502f004
design diagrams
2012-02-26 10:54:01 -08:00
Sugu Sougoumarane
72a862e6b3
initial source code check-in.
2012-02-24 23:30:03 -08:00
Sugu Sougoumarane
8d483dc19e
LICENSE file
2012-02-24 23:19:43 -08:00