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1022 Commits

Author SHA1 Message Date
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
b45b2b9ea5 added DataTypeWithDictionary serialization per granule 2018-05-04 23:32:26 +03:00
Nikolai Kochetov
cf60dba414 Fixed ColumnWithDictionsry insert functions. Added insertFromFullColumn and insertRangeFromFullColumn. 2018-05-04 13:59:19 +03:00
Nikolai Kochetov
c61049dc59 Fixed ColumnWithDictionsry insert functions. Added insertFromFullColumn and insertRangeFromFullColumn. 2018-05-04 13:58:28 +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
ed83798dd2 Moved DataTypeWithDictionary implementation to DataTypeWithDictionary.cpp 2018-05-03 18:17:10 +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
Nikolai Kochetov
b662dcdd0a added IColumn::select 2018-05-03 13:53:00 +03:00
pyos
27f12eeaa3 Merge branch 'master' of https://github.com/yandex/ClickHouse into llvm-jit 2018-05-01 22:51:37 +03:00
alexey-milovidov
52c58d3a82
Merge pull request #2308 from ilyshnikova/master 
Without std::move
 2018-05-01 12:35:57 -07:00
Tsarkova Anastasia
3a36569439 Without std::move 2018-05-01 21:34:42 +02:00
alexey-milovidov
81161be755
Merge pull request #2307 from ilyshnikova/master 
Without std::move
 2018-05-01 12:32:37 -07:00
Tsarkova Anastasia
8245dc3f6a Without std::move 2018-05-01 21:31:01 +02:00
alexey-milovidov
9be89bd0d4
Merge pull request #2272 from ilyshnikova/master 
Conditional computations.
 2018-05-01 12:08:46 -07:00
Tsarkova Anastasia
fe0753a128 Minor fixes, adding test case. 2018-05-01 15:24:43 +02:00
pyos
7483ed24f0 Implement jit for logic functions 2018-05-01 14:43:15 +03:00
Tsarkova Anastasia
210a389592 Getting rid of measure action, other small fixes applied. 2018-04-30 21:33:32 +02:00
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
039c377a7a Work around a bug in llvm::IRBuilder::CreateMaxNum 2018-04-30 02:07:39 +03:00
pyos
059bbcacca Implement jit for most arithmetic functions, remove the test function 2018-04-30 01:43:02 +03:00
Tsarkova Anastasia
a99ff6f380 Fix tests. 2018-04-29 23:48:33 +02:00
pyos
b4c7bee12b Merge branch 'master' of https://github.com/yandex/ClickHouse into llvm-jit 2018-04-29 23:22:18 +03:00
pyos
1be009d485 Remove getDefaultNativeValue in favor of llvm::Constant::getNullValue 2018-04-29 20:32:30 +03:00
Tsarkova Anastasia
4bce6035b1
Merge branch 'master' into master 2018-04-29 18:02:34 +02:00
Tsarkova Anastasia
2c96b1c684 Add comments. Change projection restoring function. 2018-04-29 15:49:58 +02:00
pyos
01aaf99d75 Use C++17 fold expressions to simplify FunctionsArithmetic.h 2018-04-29 16:04:28 +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
pyos
c95f8a669f Throw in untyped versions of IFunction::{isCompilable,compile} 
IFunction inherits IFunctionBase for some reason despite not actually knowing
the types, so these two methods make no sense. The versions with DataTypes&
as an argument should be used instead.
 2018-04-25 20:07:19 +03:00
pyos
0da110234c Do not compile the jit if USE_EMBEDDED_COMPILER is disabled 2018-04-25 16:01:00 +03:00
pyos
df2d2e0b25 Tweak the jit compilation API to be more amenable to lazy computation 2018-04-25 13:37:26 +03:00
pyos
3810173103 Remove IFunction::createResultColumn. 
Given that the list of supported types is hardcoded in
LLVMContext::Data::toNativeType, this method is redundant because
LLVMPreparedFunction can create a ColumnVector itself.
 2018-04-25 13:37:26 +03:00
pyos
8c8a8f9c0f Extend the test jit-compilable function to arbitrary numbers 2018-04-25 13:37:25 +03:00
pyos
407008a4d9 Separate jit-compilability checks from actual compilation 2018-04-25 13:37:25 +03:00
pyos
e96a5e8344 Implement JIT compilation, without a loop for now. 
It actually seems to work, so long as you only have one row that is. E.g.

    > select something(cast(number + 6 as Float64), cast(number + 2 as Float64)) from system.numbers limit 1';
    8

with this IR:

    define void @"something(CAST(plus(number, 6), 'Float64'), CAST(plus(number, 2), 'Float64'))"(void**, i8*, double*) {
    entry:
      %3 = load void*, void** %0
      %4 = bitcast void* %3 to double*
      %5 = load double, double* %4
      %6 = getelementptr void*, void** %0, i32 1
      %7 = load void*, void** %6
      %8 = bitcast void* %7 to double*
      %9 = load double, double* %8
      %10 = fadd double %5, %9
      store double %10, double* %2
      ret void
    }
 2018-04-25 13:37:25 +03:00
pyos
851684de51 Add a JIT interface for row-wise default-nullable functions. 
Not actually implemented, though. It does print out some jit-compiled stuff,
but that's about it. For example, this query:

    select number from system.numbers where something(cast(number as Float64)) == 4

results in this on server's stderr:

    define double @"something(CAST(number, 'Float64'))"(void**, i8*, void*) {
    "something(CAST(number, 'Float64'))":
      ret double 1.234500e+04
    }

(and an exception, because that's what the non-jitted method does.)

As one may notice, this function neither reads the input (first argument;
tuple of arrays) nor writes the output (third argument; array), instead
returning some general nonsense.

In addition, `#if USE_EMBEDDED_COMPILER` doesn't work for some reason,
including LLVM headers requires -Wno-unused-parameter, this probably only
works on LLVM 5.0 due to rampant API instability, and I'm definitely
no expert on CMake. In short, there's still a long way to go.
 2018-04-25 13:37:25 +03:00
pyos
27d90fb941 Add an example function that uses LLVM to compile its own body 2018-04-25 13:37:25 +03:00
alexey-milovidov
6c73fb86e3 Update FunctionsMath.h 2018-04-24 10:11:03 -07:00
Babacar Diassé
22b2099b0b use exp10 and cbrt from vectorclass when enabled 2018-04-24 10:11:03 -07:00
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
Nikolai Kochetov
4369613435 added IColumn::select 2018-04-23 19:40:25 +03:00
Alexey Milovidov
d71b3a95ef Renamed PK to Key where it's appropriate #2246 2018-04-20 03:20:50 +03:00
Alexey Milovidov
ef14902ef9 Style #1925 2018-04-19 07:25:08 +03:00
alexey-milovidov
0612977bc3
Merge pull request #1925 from zhang2014/fix/ISSUES-995 
ISSUES-995 support relative path with domain
 2018-04-19 07:19:23 +03:00
Nikolai Kochetov
e9bc071837 default implementation for functions with ColumnWithDictionary arguments 2018-04-17 20:47:27 +03:00
Nikolai Kochetov
c6a3fec726 Merge branch 'master' into data-type-with-dictionary 2018-04-17 13:44:19 +03:00
Nikolai Kochetov
0f0d5b3c0c added DataTypeWithDictionary [#CLICKHOUSE-3621] 2018-04-17 13:43:46 +03:00
proller
c26b3bdef1
Fix split shared build; fix build without system odbc libs (#2191) 
* Fix split shared build

* Fix build without system odbc libs

* Move dbms/src/Common/iostream_debug_helpers.h -> libs/libcommon/include/common/iostream_debug_helpers.h

* Fix build with libiodbc
 2018-04-09 06:52:39 -07:00
Alexey Milovidov
3f264f07e9 Removed excessive library dependencies #2180 2018-04-07 05:29:12 +03:00
Alexey Milovidov
ac58f92a97 Fixed error with IN where left hand side is nullable #1846 2018-04-06 08:12:47 +03:00
Alexey Milovidov
6452a3bb76 Removed (obsolete) special handling for Arrays in the left hand side of IN [#CLICKHOUSE-2] 2018-04-05 23:52:01 +03:00
谢磊
c898986650
change the return type of funciton countEqual 
the maximum length of the array is defined as UInt64.
the maximum of `UInt32` just 4294967295.
it's better to define the return type of the function `countEqual` as `UInt64`.
 2018-03-31 12:54:06 -05:00
Alexey Milovidov
b997830289 Fixed error found by Artemeey Gavryushin [#CLICKHOUSE-3] 2018-03-29 18:31:59 +03:00
Nikolai Kochetov
bd3f2ea361 Merge branch 'stricter-mutable-column-semantic-3' into stricter-mutable-column-semantic-2 2018-03-20 22:47:40 +03:00
Nikolai Kochetov
476d4b339c Immutable construction for columns 2018-03-20 22:45:10 +03:00
Nikolai Kochetov
1f4db58d53 fix test 2018-03-20 20:01:13 +03:00
Nikolai Kochetov
a399c17f01 && - qualified IColumn::mutate 2018-03-20 17:01:00 +03:00
Alexey Milovidov
90aa6374a7 Revert "Preparation #2026" 
This reverts commit 60ecc03253.
 2018-03-17 21:29:50 +03:00
Alexey Milovidov
60ecc03253 Preparation #2026 2018-03-17 20:46:25 +03:00
Alexey Milovidov
536a4a0c52 More checks [#CLICKHOUSE-2] 2018-03-16 07:49:22 +03:00
Alexey Milovidov
30192b1b42 Fixed backward compatibility [#CLICKHOUSE-3650]. 2018-03-16 06:13:13 +03:00
Alexey Milovidov
e272f6d79e Not a fix [#CLICKHOUSE-3650]. 2018-03-16 06:03:17 +03:00
Alexey Milovidov
a16dd1cee7 Little better [#CLICKHOUSE-3650] 2018-03-16 04:22:02 +03:00
Alexey Zatelepin
5906c9a988 rename for clarity 2018-03-13 18:00:28 +03:00
Alexey Milovidov
7577b1db14 Added function "throwIf" [#CLICKHOUSE-2543] 2018-03-10 03:18:57 +03:00
Nikolai Kochetov
871a560b37 merged with master 2018-03-05 15:36:17 +03:00
Alexey Milovidov
63467dbcc2 Fixed error #1947 2018-02-28 22:36:01 +03:00
alexey-milovidov
924cc3451f
Merge pull request #1955 from yandex/CLICKHOUSE-3606 
Added consistent hashing functions
 2018-02-27 10:52:41 +03:00
Vitaliy Lyudvichenko
cf5c378ed7 Add optimized version of sumbur hash, reduced buckets range. [#CLICKHOUSE-3606] 2018-02-27 03:01:51 +03:00
Alexey Zatelepin
2a56dd075f fix typo 2018-02-26 22:33:16 +03:00
Alexey Zatelepin
1564e31616 check that lengths of arrays passed to arrayReduce() are equal [#CLICKHOUSE-3250] #1142 2018-02-26 19:58:51 +03:00
Vitaliy Lyudvichenko
120530e44c Add requested changes. [#CLICKHOUSE-3606] 2018-02-26 15:14:20 +03:00
Vitaliy Lyudvichenko
077f413a0d Added consistent hashing functions. [#CLICKHOUSE-3606] 2018-02-24 00:22:52 +03:00
Alexey Milovidov
c44108d5eb Allow to CAST Nullable type to non-Nullable as long as there are no NULL values #1947 2018-02-23 00:20:02 +03:00
zhang2014
e1c31494f2 ISSUES-995 resolve some opinions 2018-02-22 13:39:49 +08:00
Alexey Zatelepin
610f70fbeb forbid non-deterministic functions in primary and partition keys [#CLICKHOUSE-3455] 2018-02-21 20:54:16 +03:00
zhang2014
219de205e3 ISSUES-995 fix cut www 2018-02-20 09:34:50 +08:00
zhang2014
bd10613c47 ISSUES-995 support relative path 2018-02-19 19:49:49 +08:00
Alexey Milovidov
95d2d68c7d Header in every stream: development [#CLICKHOUSE-2] 2018-02-18 05:22:32 +03:00
Alexey Milovidov
9e1638e1dd Header in every stream: development [#CLICKHOUSE-2] 2018-02-17 20:09:18 +03:00
Alexey Milovidov
d02874bf54 Header in every stream: development [#CLICKHOUSE-2] 2018-02-17 06:06:01 +03:00
Alexey Milovidov
3204b9688c Header in every stream: development [#CLICKHOUSE-2] 2018-02-17 05:35:09 +03:00
Alexey Milovidov
6f96857427 Header in every stream: development [#CLICKHOUSE-2] 2018-02-17 05:27:34 +03:00
Alexey Milovidov
c320b360c6 Merge branch 'master' of github.com:yandex/ClickHouse into header-in-input-streams 2018-02-16 21:23:29 +03:00
Alexey Zatelepin
87b72b8e39 rename musl_exp10 -> preciseExp10 for coding style compatibility 2018-02-16 17:51:14 +03:00
Alexey Zatelepin
8fdb68ef79 add musl_ prefix to exp10 functions to avoid confusion with symbols from the system libm 2018-02-16 17:01:50 +03:00
Alexey Milovidov
4b2cff20ea Whitespace [#CLICKHOUSE-2] 2018-02-15 19:10:25 +03:00
javi
e08199c81a removed extra line break 2018-02-15 16:53:55 +03:00
javi
e69421e7a6 fixed function and added test and doc 2018-02-15 16:53:55 +03:00
javi santana
c810db2a01 tests wip 2018-02-15 16:53:55 +03:00
javi santana
0297a598b9 function working 2018-02-15 16:53:55 +03:00
javi
95211cde25 added basic cumsum impl 2018-02-15 16:53:55 +03:00
Alexey Milovidov
3656aa0606 Improved performance of function arrayElement with constant array when one of element is an empty array #1889 2018-02-13 00:06:13 +03:00
Alexey Milovidov
55c969d073 Added test [#CLICKHOUSE-2] 2018-02-12 03:55:46 +03:00
Alexey Milovidov
95bc1ffd2e Added functions parseDateTimeBestEffort, parseDateTimeBestEffortOrZero, parseDateTimeBestEffortOrNull [#CLICKHOUSE-2] 2018-02-12 02:57:07 +03:00
Alexey Milovidov
c704f8b10c Fixed build #1879 2018-02-09 22:32:12 +03:00
alexey-milovidov
8fb9967903
Merge pull request #1879 from yandex/lambdas-without-prerequisites 
Lambdas without prerequisites
 2018-02-09 22:22:58 +03:00
alexey-milovidov
c5dd6a9fed
Update IFunction.h 2018-02-09 22:20:18 +03:00
alexey-milovidov
1c308d7d6b
Update IFunction.h 2018-02-09 22:15:40 +03:00
alexey-milovidov
1b2b31b24e
Update FunctionsMiscellaneous.h 2018-02-09 22:06:29 +03:00
alexey-milovidov
fb58050994
Update FunctionsMiscellaneous.h 2018-02-09 22:02:01 +03:00
Alexey Milovidov
0bc7772bbf Miscellaneous #1881 #180 2018-02-09 21:10:32 +03:00
Alexey Milovidov
a101b735a6 Miscellaneous #1881 #180 2018-02-09 21:06:31 +03:00
zhang2014
7f4f723aa0 ISSUES-180 fix empty function with FixedString 2018-02-10 00:37:13 +08:00
zhang2014
7a1e5a0971 ISSUES-180 fix empty function with FixedString 2018-02-09 19:05:19 +08:00
Nikolai Kochetov
bad2b8c032 fix build [#CLICKHOUSE-3550] 2018-02-08 20:20:12 +03:00
Nikolai Kochetov
733450d1dd added more comments [#CLICKHOUSE-3550] 2018-02-08 20:20:10 +03:00
Nikolai Kochetov
64b0279af5 removed ColumnExpression and DataTypeExpression [#CLICKHOUSE-3550] 2018-02-08 20:20:10 +03:00
Nikolai Kochetov
27179b375a removed prerequisites [#CLICKHOUSE-3550] 2018-02-08 20:18:52 +03:00
Nikolai Kochetov
583ff32fe8 changed IFunction 2018-02-08 20:18:15 +03:00
Nikolai Kochetov
b0f66bb234 remote don't use rpc for local replicas 2018-01-29 13:08:20 +03:00
alexey-milovidov
bea49ca136
Merge pull request #1741 from yandex/array-functions-hasAll-hasAny-intersect 
Array functions hasAll hasAny arrayIntersect arrayResize
 2018-01-26 12:06:48 +03:00
Vitaliy Lyudvichenko
b4ab7d4b8e Make early deduplication with block number creation. [#CLICKHOUSE-3545] 2018-01-23 18:50:29 +03:00
Nikolai Kochetov
ff0328aee7 fix build [#CLICKHOUSE-2998] 2018-01-22 13:18:55 +03:00
Alexey Milovidov
61e5b0476f Removed experimental implementations of pointInPolygon variants [#CLICKHOUSE-2] 2018-01-19 23:22:47 +03:00
Nikolai Kochetov
677758edaa added function arrayResize [#CLICKHOUSE-2998] 
added test for arrayResize [#CLICKHOUSE-2998]
 2018-01-19 22:32:06 +03:00
Nikolai Kochetov
4fb9ad3981 added push to GatherUtils [#CLICKHOUSE-2998] 2018-01-19 22:32:01 +03:00
proller
9ea2521944 Fix macos build 2018-01-19 20:04:32 +03:00
Nikolai Kochetov
ea7ccda006 added ValueSourceVisitor, simplified concat for multiple arguments [#CLICKHOUSE-2998] 2018-01-19 16:48:18 +03:00
Alexey Milovidov
f2a65f222a Fixed bad code in implementation of NULLs [#CLICKHOUSE-2] 2018-01-19 05:15:10 +03:00
Alexey Milovidov
3e3d7b354a Updated re2 to the latest version [#CLICKHOUSE-2] 2018-01-19 04:18:47 +03:00
Nikolai Kochetov
de274b317a added ArraySourceVisitor and ArraySinkVisitor [#CLICKHOUSE-2998] 2018-01-18 18:50:35 +03:00
Nikolai Kochetov
694b305036 added arrayIntersect [#CLICKHOUSE-3504] 2018-01-17 14:36:02 +03:00
proller
d97b2edc7c Make separate libs Common/ZooKeeper and Common/ConfigProcessor (#1749) 
* Make separate libs Common/ZooKeeper and Common/ConfigProcessor
renamed:    dbms/src/Common/StringUtils.h -> dbms/src/Common/StringUtils/StringUtils.h

* Fix space

* Fix data in system.build_options

* merge

* merge
 2018-01-15 22:07:47 +03:00
Alexey Milovidov
ce5de79263 Fixed tests #1665 2018-01-14 03:12:23 +03:00
Alexey Milovidov
610b64679f Extended domain of function reinterpretAsString #1665 2018-01-14 01:26:49 +03:00
Nikolai Kochetov
515cb7fbca renamed getLeastCommonType => getLeastSupertype; getMostCommonType => getMostSubtype [#CLICKHOUSE-3504] 2018-01-11 21:47:02 +03:00
Nikolai Kochetov
0d3ba65e0e fixed cast for arrays [#CLICKHOUSE-3504] 2018-01-10 22:52:39 +03:00
Nikolai Kochetov
8ceb85bcca moved GatherUtils* to GatherUtils/ [#CLICKHOUSE-3504] 2018-01-10 21:59:48 +03:00
Nikolai Kochetov
a76bb9660c added functions arrayAny and arrayAll [#CLICKHOUSE-3504] 2018-01-10 21:59:14 +03:00
Alexey Milovidov
0bfea2f52c Miscellaneous [#CLICKHOUSe-2] 2018-01-10 03:04:08 +03:00
Alexey Milovidov
005f6b96fa Added function "sleepEachRow" for testing purposes #1713 2017-12-30 07:50:12 +03:00
Alexey Milovidov
b96ae0aa0e Added function "sleepEachRow" for testing purposes #1713 2017-12-30 07:29:51 +03:00
Alexey Milovidov
28c6804c10 Miscellaneous [#CLICKHOUSE-2]. 2017-12-28 07:50:14 +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
104b09604a Merging [#CLICKHOUSE-3114] 2017-12-28 00:45:05 +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
73ae622b12 Moved functions to work with tuples to separate file [#CLICKHOUSE-2]. 2017-12-25 22:10:25 +03:00
Alexey Milovidov
454de9243e Fixed build [#CLICKHOUSE-2] 2017-12-25 10:18:27 +03:00
Alexey Milovidov
04eb0b896c Added proper support for Nullable arguments for function OR #1416 2017-12-25 09:33:51 +03:00
Alexey Milovidov
9b914cf93e Simplification #1416 2017-12-25 08:48:53 +03:00
Alexey Milovidov
d899d3f8f5 Added functions toNumberOrNull from String argument #1322 2017-12-25 08:22:33 +03:00
Alexey Milovidov
de8e504e02 Miscellaneous [#CLICKHOUSE-2]. 2017-12-25 07:10:43 +03:00
Alexey Milovidov
f7838e7e39 Miscellaneous [#CLICKHOUSE-2]. 2017-12-25 07:09:48 +03:00
Alexey Milovidov
8ff93487e3 Miscellaneous [#CLICKHOUSE-2]. 2017-12-25 07:01:46 +03:00
Alexey Milovidov
a168c77ee4 Proper conversions from String to Nullable types if the value cannot be parsed: development #1322 2017-12-25 05:57:54 +03:00
Alexey Milovidov
82d429f7ed Allow for function "tupleElement" to get an edge of Array of Tuple (preparation for natural support of Nested) [#CLICKHOUSE-2]. 2017-12-24 12:56:30 +03:00
Alexey Milovidov
0f51be4191 Added support for named tuples in function tupleElement [#CLICKHOUSE-2]. 2017-12-24 12:34:40 +03:00
proller
371d3907b5 Fix dictionary FunctionDictGetOrDefault 2017-12-24 02:16:40 +03:00
Alexey Milovidov
a1fe019b5c Fixed possibility of infinite recursion in IFunction::defaultImplementationForConstantArguments when wrong number of arguments is passed to a function [#CLICKHOUSE-2]. 2017-12-23 04:54:51 +03:00
Alexey Milovidov
75f9ff1717 Fixed error found by M.Filimonov [#CLICKHOUSE-2]. 2017-12-23 04:35:25 +03:00
Alexey Milovidov
eebdac1f0e Fixed build #1676 2017-12-22 22:26:56 +03:00
Kirill Shvakov
af400da8eb add toStartOfFifteenMinutes function 2017-12-22 13:04:24 +02:00
Alexey Milovidov
7a15be8e63 Fixed behaviour of "visitParamExtract" functions according to the documentation [#CLICKHOUSE-2]. 2017-12-22 05:25:03 +03:00
Alexey Milovidov
0972d7586a Added support for toQuarter, toRelativeQuarterNum functions. Enabled toRelativeHour/Minute/Second for Date arguments. Made function 'now' case insensitive. Added function 'dateDiff' that is needed for ODBC driver [#CLICKHOUSE-2]. 2017-12-22 04:54:29 +03:00
Alexey Milovidov
74f191dfd3 Introduced intExp functions; using it where appropriate; make them available in SQL [#CLICKHOUSE-3]. 2017-12-22 02:46:34 +03:00
Alexey Milovidov
584a263d79 Simplification of aggregate functions: development [#CLICKHOUSE-2]. 2017-12-21 05:08:25 +03:00
Alexey Milovidov
c990740b33 Simplification of aggregate functions: development [#CLICKHOUSE-2]. 2017-12-21 05:08:25 +03:00
Alexey Milovidov
c8d8016bbb Fixed bad code [#CLICKHOUSE-2]. 2017-12-19 22:56:48 +03:00
Alexey Milovidov
80e48cc899 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-19 04:42:24 +03:00
Alexey Milovidov
4e8a70a29f Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-19 04:13:20 +03:00
Alexey Milovidov
02821f4861 Fixed error [#CLICKHOUSE-2]. 2017-12-19 03:26:16 +03:00
Alexey Milovidov
93a300bea4 Miscellaneous [#CLICKHOUSE-2]. 2017-12-19 00:49:34 +03:00
Alexey Milovidov
339e22d014 Fixed error found by M.Filimonov [#CLICKHOUSE-2]. 2017-12-19 00:04:19 +03:00
Alexey Milovidov
84016cc96f Fixed error [#CLICKHOUSE-2]. 2017-12-18 09:39:07 +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
32bc1df714 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-17 13:51:19 +03:00
Alexey Milovidov
7d69e041f5 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 09:02:54 +03:00
Alexey Milovidov
278f8b9fcb Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 08:52:47 +03:00
Alexey Milovidov
ddfb1fab9e Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 08:46:46 +03:00
Alexey Milovidov
bce801a663 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 08:34:07 +03:00
Alexey Milovidov
14b0397500 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 08:21:04 +03:00
Alexey Milovidov
45805a367f Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 07:59:32 +03:00
Alexey Milovidov
5b32914089 Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 07:29:34 +03:00
Alexey Milovidov
3f0c4bf61c Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 05:34:02 +03:00
Alexey Milovidov
30639dea0f Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 05:24:02 +03:00
Alexey Milovidov
3e3042f01a Better semantic of sharing columns: development [#CLICKHOUSE-2]. 2017-12-16 04:21:59 +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
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