Nikolai Kochetov
97add69825
Rename WithDictionary to LowCardinality.
2018-09-28 13:44:59 +03:00
Nikolai Kochetov
5a211b1ab7
More comments.
2018-09-27 18:16:47 +03:00
Nikolai Kochetov
65c8a00e51
Fix low cardinality functions result cache if function can't be executed on default arguments.
2018-09-27 17:45:35 +03:00
Nikolai Kochetov
d526859011
Added cache for low cardinality function result. [#CLICKHOUSE-3904]
2018-09-25 16:48:52 +03:00
alexey-milovidov
b1eb66c03e
Merge branch 'master' into low-cardinality-fixes
2018-09-21 13:43:37 +03:00
Nikolai Kochetov
ce8329d802
Fix test with names tuples.
2018-09-20 20:36:16 +03:00
Nikolai Kochetov
d66527ec15
Fix functions with Array(LowCardinality) arguments. #3004
2018-09-20 16:16:30 +03:00
Nikolai Kochetov
5e4c5dd1c9
Fix functions on low cardinality with cons tesult.
2018-09-20 11:32:33 +03:00
Nikolai Kochetov
3dc5cd3a3a
Merged with master.
2018-09-14 12:14:37 +03:00
Nikolai Kochetov
787e814e4c
Low cardinality group by signle column. [#CLICKHOUSE-3903]
2018-09-14 11:03:02 +03:00
Alexey Milovidov
1437e5cbe3
Fix style [#CLICKHOUSE-2]
2018-08-24 03:07:25 +03:00
alexey-milovidov
beabb91903
Update IFunction.cpp
2018-08-14 22:35:52 +03:00
Nikolai Kochetov
26f464a4f9
Fix Const(LowCardinality) conversion. [#CLICKHOUSE-3621]
2018-08-14 20:19:48 +03:00
Nikolai Kochetov
f61fdf2076
Better const resolution for LowCardinality type. [#CLICKHOUSE-3621]
2018-08-14 20:19:40 +03:00
Nikolai Kochetov
36da1f2871
Added IFunction::isDeterministicInScopeOfQuery().
2018-08-09 13:52:46 +03:00
Nikolai Kochetov
2bce1f0fb7
Fix tests.
2018-07-20 16:07:51 +03:00
Nikolai Kochetov
df8e030b2d
Fix tests.
2018-07-20 15:30:04 +03:00
Nikolai Kochetov
3a74ec7c0c
Mergred with master
2018-07-20 14:08:54 +03:00
Nikolai Kochetov
bf26fda38d
Added canBeExecutedOnDefaultArguments into IFunction. Don't run function on defaults is this flag is true.
2018-07-20 13:19:07 +03:00
Nikolai Kochetov
cbbbda2539
Supported serialization of several dictionaries into single part.
...
Run function on nested column of column with dictionary only if arguments have single column with dictionary and other columns are const.
2018-07-20 13:18:21 +03:00
Nikolai Kochetov
9c763f8090
Make DatsTypeWithDictionary independent from index type.
2018-07-20 13:16:27 +03:00
Alexey Milovidov
8533011a49
More accurate conversion to Nullable type in function CAST #1322
2018-07-16 03:30:13 +03:00
Alexey Milovidov
14d5aa061f
Miscellaneous #1322
2018-07-11 22:37:57 +03:00
Nikolai Kochetov
9f591b8d02
Merged with master.
2018-06-26 17:41:29 +03:00
Nikolai Kochetov
f56d16769b
Added pre and post serialization for IDataType BinaryBulkWithMultipleStreams. Supported dictionary serialization format with single global dictionary (limited wit max_dictionary_size) and additional keys which are stored per granule. Changed IDataType::enumerateStream interface. Added (de)serialization params for binary bulk with multiple stream (de)serialization. Changed IColumn::index interface.
2018-06-26 17:12:21 +03:00
proller
e1ae5233df
Add // Y_IGNORE tags
2018-06-21 18:24:36 +03:00
Alexey Milovidov
b9b89a5590
Less dependencies [#CLICKHOUSE-2]
2018-06-05 22:46:49 +03:00
Nikolai Kochetov
937cb2db29
Merged with master.
2018-05-21 14:38:50 +03:00
Alexey Milovidov
d1b4b5c836
Fixed error; added ProfileEvent #2277
2018-05-07 09:23:18 +03:00
Alexey Milovidov
b580d1c487
Allow to build with clang 7
2018-05-06 14:16:38 +03:00
Alexey Milovidov
b1b95454cc
Make warning suppressions more local #2277
2018-05-06 12:29:57 +03:00
Nikolai Kochetov
9c696f40b9
Fixed ColumnWithDictionsry insert functions. Added insertFromFullColumn and insertRangeFromFullColumn.
2018-05-04 13:48:09 +03:00
Nikolai Kochetov
153fda001e
Moved DataTypeWithDictionary implementation to DataTypeWithDictionary.cpp
2018-05-03 18:20:58 +03:00
Nikolai Kochetov
db23e0fcb4
added IColumn::select
2018-05-03 15:53:18 +03:00
Nikolai Kochetov
ba0a5af437
added IColumn::select
2018-05-03 15:51:26 +03:00
Nikolai Kochetov
97fbd37cb0
added IColumn::select
2018-05-03 15:47:14 +03:00
Nikolai Kochetov
4ac8078c82
added IColumn::select
2018-05-03 15:02:36 +03:00
Nikolai Kochetov
882ddff7d4
added IColumn::select
2018-05-03 14:59:01 +03:00
pyos
27f12eeaa3
Merge branch 'master' of https://github.com/yandex/ClickHouse into llvm-jit
2018-05-01 22:51:37 +03:00
pyos
e4ace21f24
Remove laziness on nullable arguments from default implementation
...
It breaks semantics, sadly.
2018-04-30 15:35:32 +03:00
pyos
4970b06b57
Remove outdated comments
2018-04-30 02:21:45 +03:00
pyos
1be009d485
Remove getDefaultNativeValue in favor of llvm::Constant::getNullValue
2018-04-29 20:32:30 +03:00
pyos
fb577b1049
Hide the whole JIT API behind #if USE_EMBEDDED_COMPILER
...
Kind ugly, but at least the conditionals are used consistently now.
2018-04-29 13:48:16 +03:00
pyos
6e05c5ace4
compilePrologue() isn't particularly useful after all.
...
Basically the only thing it can do that compile() can't is create 'alloca'
instructions, which are only needed to get pointers to stack variables.
Given that dynamically-sized allocations aren't possible with this API,
such pointers are probably completely pointless (heh).
2018-04-28 18:11:23 +03:00
pyos
a1eb938ed2
Inline nullable number constants into compiled code.
...
Also, protect against some segfaults during compilation by checking
correctness of the type returned by compile().
2018-04-28 17:12:00 +03:00
pyos
ccc895d162
Represent nullable types as pairs instead of pointers.
...
Turns out LLVM has insertvalue & extractvalue for struct in registers. This is
faster than pointers because null checks are now subject to more optimizations.
2018-04-28 14:12:23 +03:00
pyos
979c4d959f
Let jit-compilable functions deal with NULLs themselves.
...
And provide a default implementation of compile() for nullable columns
that actually works and is consistent with execute().
2018-04-28 00:34:27 +03:00
Tsarkova Anastasia
12c8014e5c
Conditional computations.
2018-04-24 09:16:39 +02:00
Nikolai Kochetov
792caf4294
added IColumn::select
2018-04-23 21:20:52 +03:00
Nikolai Kochetov
46d47cd892
added IColumn::select
2018-04-23 21:19:34 +03:00
