Alexey Milovidov
993a5e44d0
Inverted dependencies in StorageFactory (continued) [#CLICKHOUSE-2].
2017-12-30 07:00:39 +03:00
Alexey Milovidov
ffca152c45
Inverted dependencies in StorageFactory [#CLICKHOUSE-2].
2017-12-30 07:00:39 +03:00
Alexey Milovidov
7244514859
Less dependencies in StorageFactory: development [#CLICKHOUSE-2].
2017-12-30 07:00:39 +03:00
proller
70e35d0bcc
Build fixes ( #1718 )
...
* Embedded compiler fixes
* common lib not needed for clang and lld
* Fix pthread link
* Fix shared build
* Arm fixes 1
* arm fix
* Unused fix
* Build fixes
* release --pbuilder
* release pbuilder fix
* FORCE_PBUILDER_CREATE=1 release
* release: Auto use clang with sanitizers
* Fix build without poco data odbc lib. zlib arm build fix.
* Fix freebsd build and build without mysql
* Tests: Dont eat my cpu!
* Test me
2017-12-29 18:48:20 +03:00
Nikolai Kochetov
645a8d86f2
fix build
2017-12-28 21:33:07 +03:00
Nikolai Kochetov
ea41197c51
merger with master
2017-12-28 21:20:53 +03:00
Alexey Milovidov
4c3fba2719
Table functions MySQL and ODBC: development [#CLICKHOUSE-3114].
2017-12-28 08:26:45 +03:00
Alexey Milovidov
fcdd5de47d
Revert "Removed questionable code (2) [#CLICKHOUSE-2]."
...
This reverts commit fcabe8b888
.
2017-12-28 07:39:19 +03:00
Alexey Milovidov
798299ba89
Merge branch 'aavdonkin-master'
2017-12-28 07:33:55 +03:00
Alexey Milovidov
1fecbc3ef4
Merging [#CLICKHOUSE-3114]
2017-12-28 07:33:35 +03:00
Alexey Milovidov
4448766266
Merging [#CLICKHOUSE-3114]
2017-12-28 07:28:05 +03:00
Alexey Milovidov
4cde48fb20
Merge branch 'master' of github.com:yandex/ClickHouse
2017-12-28 01:40:42 +03:00
Alexey Milovidov
104b09604a
Merging [#CLICKHOUSE-3114]
2017-12-28 00:45:05 +03:00
Alexey Milovidov
f5b1ad1fa2
Merge branch 'master' into aavdonkin-master
2017-12-27 21:50:01 +03:00
Alexey Milovidov
b79aa5db4e
Update documentation about required ZK version; Miscellaneous #1458
2017-12-27 21:34:58 +03:00
Alexey Milovidov
09262ae0d7
Merge branch 'master' of github.com:yandex/ClickHouse
2017-12-27 01:56:30 +03:00
Alexey Milovidov
b2fcf06353
Merging [#CLICKHOUSE-3114]
2017-12-27 00:34:06 +03:00
Alexey Zatelepin
280c147a89
remove dependency to StorageReplicatedMergeTree [#CLICKHOUSE-2]
2017-12-26 22:15:15 +03:00
Alexey Milovidov
f87761df90
Merged with master; applied clang-format with newer files [#CLICKHOUSE-3114].
2017-12-26 21:32:17 +03:00
Nikolai Kochetov
5a3506eada
merged with master
2017-12-26 13:54:39 +03:00
Alexey Milovidov
c89041ce63
Removed questionable code (2) [#CLICKHOUSE-2].
2017-12-26 01:51:04 +03:00
Alexey Milovidov
ec71908b00
Revert "Removed questionable code (2) [#CLICKHOUSE-2]."
...
This reverts commit fcabe8b888
.
2017-12-26 00:57:29 +03:00
Alexey Milovidov
fcabe8b888
Removed questionable code (2) [#CLICKHOUSE-2].
2017-12-26 00:32:33 +03:00
Alexey Milovidov
a85b2e5a95
Removed questionable code [#CLICKHOUSE-2].
2017-12-26 00:10:46 +03:00
Alexey Milovidov
bcfde7c6c0
Get rid of DataTypeNested, part 2 [#CLICKHOUSE-2].
2017-12-25 21:58:39 +03:00
Nikolai Kochetov
2ed66515ff
Date type for range_min and range_max in Dictionare(range_hashed) [#CLICKHOUSE-3521]
2017-12-25 21:29:04 +03:00
Alexey Zatelepin
c3348e27a4
shorter [#CLICKHOUSE-2]
2017-12-25 20:31:14 +03:00
proller
fb7047bfe8
Fix 32bit build
2017-12-25 20:17:32 +03:00
Alexey Zatelepin
b07dbf52c6
remove unused function [#CLICKHOUSE-2]
2017-12-25 14:40:59 +03:00
Alexey Milovidov
8ff93487e3
Miscellaneous [#CLICKHOUSE-2].
2017-12-25 07:01:46 +03:00
Marek Vavruša
aed35f16ca
StorageKafka: move limits to individual Kafka streams instead of UnionBlockInputStream
...
The UnionBlockInputStream might read an extra block from the asynchronous child streams otherwise,
which will never be used, but offsets for this block would be committed, which would result in
lost messages.
2017-12-24 09:57:20 +03:00
Marek Vavruša
77393287ab
StorageKafka: make commit message only if messages are consumed
2017-12-24 09:57:20 +03:00
Alexey Milovidov
b5af4c95bf
Using IDataType::equals to compare for type equivalence #1650
2017-12-23 04:55:46 +03:00
Alexey Zatelepin
6d5ce3fa9a
revert BackgroundSchedulePool usage in Replicated tables
2017-12-22 21:25:54 +03:00
Alexey Milovidov
5b59a6f4cb
Whitespace [#CLICKHOUSE-2].
2017-12-21 20:43:32 +03:00
Alexey Milovidov
584a263d79
Simplification of aggregate functions: development [#CLICKHOUSE-2].
2017-12-21 05:08:25 +03:00
Marek Vavruša
3e1ce9bf26
StorageKafka: nicer interface for claiming consumers
2017-12-21 00:46:50 +03:00
Marek Vavruša
9c57def8df
StorageKafka: update comments
2017-12-21 00:46:50 +03:00
Marek Vavruša
c6e959d1e9
StorageKafka: extended configuration, parallel consumers, offset tracking
...
This contains many fixes and corrections for the Kafka engine.
Most notably it now supports extended configuration similarly to GraphiteMergeTree.
Now it also allows specification of consumer count to parallelize consumption of
multiple partitions both in materialized views and in SELECT queries.
The offsets are now committed in the insertSuffix() method after all rows
are successfully read. If an exception is thrown during reading, affected consumer
unsubscribes from all assignments and rejoins the consumer group to rewind offsets.
This means that the consumer won't lose messages in case of write failures.
2017-12-21 00:46:50 +03:00
Marek Vavruša
6d4f106f11
StorageMaterializedView: update dependencies on DETACH TABLE
...
Previously the dependencies were updated only on DROP TABLE, so
detaching a materialized view and inserting to source table thrown an exception.
2017-12-21 00:46:50 +03:00
Alexey Zatelepin
c422b5b2e4
take PreCommitted parts into account when calculating total merge size [#CLICKHOUSE-3508]
2017-12-20 20:52:28 +03:00
Alexey Zatelepin
835b957e95
add comments [#CLICKHOUSE-3508]
2017-12-20 20:40:36 +03:00
Alexey Zatelepin
d35baafde8
check PreCommitted parts when executing log entries and in PartChecker [#CLICKHOUSE-3508]
2017-12-20 20:04:14 +03:00
Alexey Zatelepin
2340e55d0e
revert to old behaviour of getPartIfExists() [#CLICKHOUSE-3508]
2017-12-20 20:04:14 +03:00
Alexey Milovidov
bc160f5e4d
Fixed error [#CLICKHOUSE-2].
2017-12-18 09:49:38 +03:00
Alexey Milovidov
32fcc7b3f0
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-18 09:23:19 +03:00
Alexey Milovidov
816169a3be
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-18 08:38:42 +03:00
Alexey Milovidov
11d3b9c710
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-18 08:37:20 +03:00
Alexey Milovidov
c5d5296889
Miscellaneous [#CLICKHOUSE-2].
2017-12-18 07:07:26 +03:00
Alexey Milovidov
7c802ee3de
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-18 05:37:08 +03:00
Alexey Milovidov
f95ddfce10
Make DataTypes totally immutable [#CLICKHOUSE-2].
2017-12-18 04:11:48 +03:00
Alexey Milovidov
8484f086a5
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-17 10:59:14 +03:00
Alexey Milovidov
6ad5be5eee
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-17 10:15:13 +03:00
Alexey Milovidov
d497d010d7
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-17 08:21:04 +03:00
Alexey Milovidov
62f7c25522
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-16 09:19:21 +03:00
Alexey Milovidov
8302769563
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-16 03:49:03 +03:00
Alexey Milovidov
7284a64740
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-16 00:32:25 +03:00
Alexey Milovidov
ecd56de6a8
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-16 00:11:24 +03:00
Alexey Milovidov
c4bbc1c963
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-15 23:48:46 +03:00
Alexey Milovidov
8ce60e3af0
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-15 22:53:11 +03:00
Alexey Milovidov
d0ca8b2533
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-15 21:23:05 +03:00
Alexey Milovidov
b2aff7521b
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-15 06:47:43 +03:00
Alexey Milovidov
401fd2d6d8
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-15 05:36:40 +03:00
Alexey Milovidov
fb38ef9a8e
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-14 06:56:56 +03:00
Alexey Milovidov
bed2d644e6
Merge remote-tracking branch 'origin/master' into cow_columns
2017-12-14 04:44:35 +03:00
Alexey Milovidov
f3bb24a3bf
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-14 04:43:19 +03:00
Alexander Avdonkin
331c5c3db8
Merge branch 'master' of github.com:aavdonkin/ClickHouse
2017-12-13 19:48:27 +03:00
Alexander Avdonkin
d1ee8c5358
Fixed issues
2017-12-13 19:46:57 +03:00
Alexey Milovidov
819287b697
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-13 04:27:53 +03:00
Nikolai Kochetov
cd0eb53e36
added StorageSystemPartsBase [#CLICKHOUSE-3328]
2017-12-12 21:38:56 +03:00
Nikolai Kochetov
97917098a0
added system.parts_columns as a copy of system.parts [#CLICKHOUSE-3328]
2017-12-12 21:38:41 +03:00
alexey-milovidov
62fb610e4e
Merge pull request #1447 from yandex/support-table-functions-for-desc-and-insert
...
Support table functions for desc and insert
2017-12-11 23:28:10 +03:00
Alexey Milovidov
7d04e67262
Merge branch 'write-buffer-from-arena'
2017-12-11 21:25:03 +03:00
Alexey Milovidov
90848adc6b
Fixed translation [#CLICKHOUSE-2].
2017-12-11 21:19:35 +03:00
Nikolai Kochetov
f71b8bf58f
merged with master
2017-12-11 21:13:24 +03:00
Nikolai Kochetov
68ccadfc6c
removed owned_cluster_for_insertion from StorageDistributed [#CLICKHOUSE-3397]
2017-12-11 21:09:20 +03:00
Alexey Milovidov
c3015bece3
Miscellaneous [#CLICKHOUSE-2].
2017-12-11 01:44:04 +03:00
Alexey Milovidov
71116c4d82
Fixed error [#CLICKHOUSE-2].
2017-12-09 20:16:24 +03:00
Alexey Milovidov
3def5f03f5
Cleanup semantics of data types [#CLICKHOUSE-2].
2017-12-09 19:17:37 +03:00
Alexey Milovidov
d2cfda4d9b
Cleanup semantics of data types [#CLICKHOUSE-2].
2017-12-09 19:17:37 +03:00
alexey-milovidov
1d0df29e0f
Merge branch 'master' into master
2017-12-08 11:29:01 +03:00
Alexey Milovidov
8cc0bae1bc
Simplification of Nullable [#CLICKHOUSE-2]
2017-12-08 02:07:41 +03:00
Alexey Milovidov
f5a06cee5b
Simplification of Nullable [#CLICKHOUSE-2]
2017-12-07 11:47:13 +03:00
Alexey Milovidov
e776a4fc67
Simplification of Nullable [#CLICKHOUSE-2]
2017-12-07 07:26:30 +03:00
Alexander Avdonkin
89db5040df
Implemented MySQL and ODBC storages and table functions
2017-12-05 16:32:02 +03:00
alexey-milovidov
6c86bc2506
Merge pull request #1584 from yandex/table-system-models
...
added system.models
2017-12-05 00:25:04 +03:00
alexey-milovidov
b7f656d289
Merge pull request #1541 from yandex/fix-replica-queue-load
...
Add idempotent retries of updating the replica queue in ZooKeeper
2017-12-05 00:16:03 +03:00
Alexey Milovidov
7e2100d7f7
Fixed exception message [#CLICKHOUSE-2].
2017-12-04 23:37:28 +03:00
alexey-milovidov
575a67b5d2
Merge branch 'master' into support-table-functions-for-desc-and-insert
2017-12-04 23:34:27 +03:00
Alexey Zatelepin
fb9c7ab81d
remove experimental_allow_extended_storage_definition_syntax Setting (turn on by default) [#CLICKHOUSE-3000]
2017-12-04 22:45:18 +03:00
proller
826936cf9b
Better fix of std::numeric_limits<__uint128_t> ( #1585 )
...
* Fix std::numeric_limits<__uint128_t>
* clean
* Better fix of std::numeric_limits<__uint128_t>
2017-12-04 19:12:56 +03:00
Nikolai Kochetov
de62ae6b1b
added system.parts_columns as a copy of system.parts [#CLICKHOUSE-3328]
2017-12-04 18:44:31 +03:00
Nikolai Kochetov
d2710bd0f4
added system.models [#CLICKHOUSE-3477]
2017-12-04 16:32:49 +03:00
proller
4c3dfb97df
Clang: Fix std::numeric_limits<__uint128_t> ( #1583 )
...
Fix std::numeric_limits<__uint128_t>
2017-12-04 16:03:40 +03:00
Alexey Milovidov
06dfe7f562
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 08:55:49 +03:00
Alexey Milovidov
a80259d0cb
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 07:57:33 +03:00
Alexey Milovidov
418e5012e7
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 07:43:38 +03:00
Alexey Milovidov
3717d80017
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 07:40:21 +03:00
Alexey Milovidov
c472172fa8
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 07:25:41 +03:00
Alexey Milovidov
a597f3e7d9
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 07:23:03 +03:00
Alexey Milovidov
3786786aeb
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 07:19:46 +03:00
Alexey Milovidov
294c0ba5cf
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 06:43:48 +03:00
Alexey Milovidov
ab022d0882
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 05:59:59 +03:00
Alexey Milovidov
1aa99092c3
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 05:15:35 +03:00
Alexey Milovidov
a9ddaa2b19
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 04:49:54 +03:00
Alexey Milovidov
a813287afd
Rewrite MergeTreePartChecker [#CLICKHOUSE-2838].
2017-12-03 03:48:19 +03:00
Alexey Milovidov
464d962010
Rewrite MergeTreePartChecker [#CLICKHOUSE-2838].
2017-12-03 03:46:34 +03:00
Alexey Milovidov
5510bea3f8
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-12-03 01:12:27 +03:00
Alexey Milovidov
b932a193e2
Better [#CLICKHOUSE-2].
2017-12-02 06:25:52 +03:00
Alexey Milovidov
c748493a86
Better [#CLICKHOUSE-2].
2017-12-02 05:47:12 +03:00
Alexey Milovidov
7196602e12
Better [#CLICKHOUSE-2].
2017-12-02 00:51:50 +03:00
Alexey Milovidov
54e601019c
Better [#CLICKHOUSE-2].
2017-12-02 00:40:58 +03:00
Alexey Milovidov
a85773bdbc
Fixed error [#CLICKHOUSE-2838].
2017-12-02 00:30:43 +03:00
Alexey Milovidov
acd78e4891
Better [#CLICKHOUSE-2].
2017-12-02 00:13:25 +03:00
Alexey Milovidov
1efef27af9
Better [#CLICKHOUSE-2]
2017-12-01 23:38:50 +03:00
Alexey Milovidov
bdd25b15bd
Better [#CLICKHOUSE-2].
2017-12-01 22:34:51 +03:00
Alexey Milovidov
1a6cb2989b
Better [#CLICKHOUSE-2].
2017-12-01 21:36:55 +03:00
Nikolai Kochetov
5cbacbc2d7
fixed test [#CLICKHOUSE-3397]
2017-12-01 21:21:37 +03:00
alexey-milovidov
09f030a3ee
Merge branch 'master' into data_parts_multi_index
2017-12-01 19:53:04 +03:00
Alexey Milovidov
98291f1a24
Cleanups [#CLICKHOUSE-2838].
2017-12-01 17:21:24 +03:00
Alexey Milovidov
6fb18a7dc2
Added comments [#CLICKHOUSE-2838].
2017-12-01 17:15:38 +03:00
Nikolai Kochetov
470c633e09
merged with master
2017-12-01 16:33:47 +03:00
Alexey Milovidov
d4089695ad
Cleanups [#CLICKHOUSE-2838].
2017-12-01 16:32:37 +03:00
Nikolai Kochetov
f025f22007
Merge branch 'master' into support-table-functions-for-desc-and-insert
2017-12-01 16:24:50 +03:00
Alexey Milovidov
241e0638b7
Merge branch 'master' of github.com:yandex/ClickHouse into unify-data-types-that-serialized-with-multiple-streams
2017-12-01 15:36:15 +03:00
Kirill Shvakov
cd7f7b076e
Merge branch 'add-description-to-settings-table'
2017-11-30 13:55:42 +02:00
Kirill Shvakov
4d73516508
Add description to system.settings table
2017-11-30 13:50:02 +02:00
Vitaliy Lyudvichenko
ddb02d8ccf
Small enhancements. [#CLICKHOUSE-3452]
2017-11-29 14:54:37 +03:00
Vitaliy Lyudvichenko
b738d1baed
Add multi index for data_parts storage. And fixed bugs. [#CLICKHOUSE-3452]
...
Fixed handling of obsolete parts.
Fixed conflict resolution between simultaneous PreCommitted covering parts.
Fixed memory leak caused by ordinary MergeTree parts stucked in Deleting state.
Added hidden _state column into system.parts.
2017-11-29 14:25:11 +03:00
Alexey Milovidov
fb4951b679
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-11-29 02:50:17 +03:00
Alexey Milovidov
7b4bffe088
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-11-29 02:31:21 +03:00
Alexey Zatelepin
01d42242b1
mark queue as dirty if status of ZK operation is unknown [#CLICKHOUSE-3405]
2017-11-28 17:09:53 +03:00
Alexey Milovidov
36d4f89c7a
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-11-28 05:13:46 +03:00
Alexey Milovidov
71378d329c
Merge branch 'unify-data-types-that-serialized-with-multiple-streams' of github.com:yandex/ClickHouse into unify-data-types-that-serialized-with-multiple-streams
2017-11-28 02:47:21 +03:00
Alexey Milovidov
719d2654f8
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-11-28 02:47:14 +03:00
Alexey Milovidov
55971073fc
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-11-28 00:21:09 +03:00
Alexey Milovidov
95d33b3e65
Merge remote-tracking branch 'origin/master' into unify-data-types-that-serialized-with-multiple-streams
2017-11-27 22:33:38 +03:00
Alexey Milovidov
42cc689474
Miscellaneous [#CLICKHOUSE-2].
2017-11-26 22:22:33 +03:00
Alexey Milovidov
6266ecc5ed
Miscellaneous [#CLICKHOUSE-2].
2017-11-25 02:03:58 +03:00
proller
827a5d0612
Fix warnings-errors in gtest
2017-11-24 23:40:14 +03:00
proller
6ff1968196
Compile and likk optimize and fixes
2017-11-24 21:08:01 +03:00
proller
0d3c4f4d67
Core/FieldVisitors.h -> Common/FieldVisitors.h
...
Core/Progress.h -> IO/Progress.h
tests: sudo --non-interactive
Fix freebsd link
2017-11-24 16:55:31 +03:00
Alexey Milovidov
859bf86a43
Fixed error found by ASan with debug libc++ (actually not dangerous) [#CLICKHOUSE-2].
2017-11-23 18:24:55 +03:00
Alexey Zatelepin
78aaa42ddd
add idempotent retries of updating the replica queue in ZooKeeper [#CLICKHOUSE-3405]
2017-11-23 16:19:29 +03:00
Alexey Milovidov
e15d637714
Miscellaneous [#CLICKHOUSE-2].
2017-11-23 05:12:09 +03:00
Alexey Milovidov
4bf120b285
Miscellaneous [#CLICKHOUSE-2].
2017-11-23 05:11:16 +03:00
Alexey Milovidov
4aa520e7be
Merge remote-tracking branch 'origin/master' into unify-data-types-that-serialized-with-multiple-streams
2017-11-21 22:40:59 +03:00
Alexey Milovidov
4bc98c9253
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-11-21 05:25:36 +03:00
Alexey Milovidov
63f79b7b4f
Unification of serde of data types: development [#CLICKHOUSE-2838].
2017-11-21 05:23:41 +03:00
Amos Bird
dc6847d5c6
Fixes StorageJoin's sample block order.
...
Here is a reproducible test case.
```
create table e (s UInt64, t UInt64) Engine = Memory;
create table v (s UInt64, w Float64, c UInt64) Engine = Join(Any, Inner, s);
insert into e values (1, 2), (1, 3), (1, 4), (2, 1), (2, 4), (3, 1), (4, 2), (4, 3);
insert into v values (1, 0.5, 3), (2, 0.5, 2), (3, 1, 1), (4, 0.5, 2);
select *, w, c from e any inner join v using (s);
```
# before this patch
```
┌─s─┬─t─┬─────w─┬──────────c─┐
│ 1 │ 2 │ 4e-45 │ 1051372192 │
│ 1 │ 3 │ 4e-45 │ 1051372192 │
│ 1 │ 4 │ 4e-45 │ 1051372192 │
│ 2 │ 1 │ 3e-45 │ 1056964608 │
│ 2 │ 4 │ 3e-45 │ 1056964608 │
│ 3 │ 1 │ 1e-45 │ 1065353216 │
│ 4 │ 2 │ 3e-45 │ 1056964608 │
│ 4 │ 3 │ 3e-45 │ 1056964608 │
└───┴───┴───────┴────────────┘
```
# after this patch
```
┌─s─┬─t─┬───w─┬─c─┐
│ 1 │ 2 │ 0.5 │ 3 │
│ 1 │ 3 │ 0.5 │ 3 │
│ 1 │ 4 │ 0.5 │ 3 │
│ 2 │ 1 │ 0.5 │ 2 │
│ 2 │ 4 │ 0.5 │ 2 │
│ 3 │ 1 │ 1 │ 1 │
│ 4 │ 2 │ 0.5 │ 2 │
│ 4 │ 3 │ 0.5 │ 2 │
└───┴───┴─────┴───┘
```
2017-11-20 19:46:24 +08:00