Commit Graph

518 Commits

Author SHA1 Message Date
Alexey Arno
b86aa4785c dbms: Server: Avoid negative zeroes in all of the remaining cases. [#METR-15210] 2015-06-03 20:01:30 +03:00
Andrey Mironov
1037433f3d dbms: finally fix out-of-bounds access in SSE lower/upper UTF8[#METR-14764] 2015-06-03 19:08:39 +03:00
Alexey Arno
ce1e437c09 dbms: Server: Added function toStartOfFiveMinute. [#METR-14495] 2015-06-03 17:27:03 +03:00
Alexey Arno
de8ad31161 dbms: Server: Added comment. [#METR-16386] 2015-06-03 16:20:19 +03:00
Alexey Arno
59e894426a dbms: Server: Added version function. [#METR-16386] 2015-06-03 16:11:59 +03:00
Alexey Milovidov
8d09c7f618 dbms: additions [#METR-15987]. 2015-06-03 06:55:29 +03:00
Alexey Milovidov
c341bd2c60 dbms: function 'transform': added support for non-const argument with default value [#METR-15987]. 2015-06-03 06:29:28 +03:00
Andrey Mironov
018a31f416 dbms: SSE lower/upperUTF8 fix calculation of array end aligned to a multiple of 16 [#METR-14764] 2015-06-01 15:51:07 +03:00
Alexey Milovidov
98594561d5 dbms: fixed error [#METR-15210]. 2015-05-29 19:46:46 +03:00
Alexey Milovidov
f16cdbdefa dbms: tiny modifications for rounding functions [#METR-15210]. 2015-05-29 19:09:51 +03:00
Andrey Mironov
78bda3cd50 dbms: SSE lower/upperUTF8 finer granularity, more realistic approach [#METR-14764] 2015-05-29 17:58:33 +03:00
Andrey Mironov
ff7dc2635b dbms: SSE lower/upper(UTF8) fix logical error, disable SSE4.2 [#METR-14764] 2015-05-29 13:43:05 +03:00
Andrey Mironov
8825aa2db3 dbms: SSE lower/upper(UTF8) fix hardcode and harness SSE4.2 [#METR-14764] 2015-05-29 11:43:20 +03:00
Alexey Milovidov
3db1bf63a2 dbms: fixed error [#METR-16575] [#METR-16573]. 2015-05-29 03:33:56 +03:00
Alexey Arno
b2679d1886 Merge 2015-05-28 17:01:46 +03:00
Alexey Arno
8125cad146 dbms: Server: Performance improvements. [#METR-15210] 2015-05-28 17:00:52 +03:00
Alexey Arno
79bad96d98 dbms: Server: Performance improvements. [#METR-15210] 2015-05-28 15:58:09 +03:00
Andrey Mironov
b06bdb0edf dbms: add SSE variants of lower/upper and UTF8 equivalents [#METR-14764] 2015-05-28 15:33:07 +03:00
Alexey Arno
463ee81a9d dbms: Server: Performance improvements + fixed rounding algorithm for negative precisions. [#METR-15210] 2015-05-28 01:59:46 +03:00
Alexey Arno
c965ef892a Merge 2015-05-25 18:09:12 +03:00
Alexey Arno
ab3befbf92 dbms: Server: Fixed MySQL-conformance issue after testing. [#METR-15210] 2015-05-25 18:04:21 +03:00
Alexey Arno
57287a28c1 Merge 2015-05-25 16:39:06 +03:00
Alexey Arno
9184d8781b dbms: Server: Cosmetic tweak. [#METR-15210] 2015-05-25 16:38:06 +03:00
Alexey Arno
b7da487317 dbms: Server: Removed useless include. [#METR-15210] 2015-05-25 16:37:08 +03:00
Alexey Arno
ea54cea42e Merge 2015-05-25 16:35:52 +03:00
Alexey Arno
46529f57d9 dbms: Server: Implemented MySQL-conformant behavior. [#METR-15210] 2015-05-25 16:35:04 +03:00
Andrey Mironov
728d367d34 dbms: FunctionsMath: use Vec2d::store for faster stores 2015-05-21 15:26:29 +03:00
Alexey Arno
569a383606 dbms: Server: bug fix. [#METR-15210] 2015-05-20 19:21:58 +03:00
Alexey Arno
1143cfb7ad dbms: Server: performance optimizations. [#METR-15210] 2015-05-20 18:34:09 +03:00
Alexey Arno
793d1accfc dbms: Server: performance optimizations. [#METR-15210] 2015-05-20 17:00:40 +03:00
Alexey Arno
2421d53033 dbms: Server: small cosmetic change. [#METR-15210] 2015-05-19 16:31:14 +03:00
Alexey Arno
8a36ba31c8 dbms: Server: small cosmetic change. [#METR-15210] 2015-05-19 16:26:23 +03:00
Alexey Arno
30eef142b3 Merge 2015-05-19 16:23:13 +03:00
Alexey Milovidov
b96f132d21 dbms: fixed error with regionToContinent [#METR-2944]. 2015-05-17 02:49:13 +03:00
Alexey Milovidov
df8eefd79e dbms: tiny fixes [#METR-16266]. 2015-05-16 11:33:32 +03:00
Alexey Arno
ae16cb6ac2 dbms: Server: cosmetic change. [#METR-15210] 2015-05-14 15:43:42 +03:00
Alexey Arno
897f809463 dbms: Server: cosmetic change. [#METR-15210] 2015-05-14 15:33:52 +03:00
Alexey Arno
aa6fb6b229 Merge 2015-05-14 15:08:27 +03:00
Andrey Mironov
095fd54ae8 dbms: correctly handle injective dictGet* functions during ExpressionAnalyzer's optimizations. 2015-05-13 19:11:24 +03:00
Alexey Milovidov
6ce28acc0f dbms: cut dependency [#METR-2944]. 2015-05-04 20:52:19 +03:00
Alexey Milovidov
685aa695bb dbms: function 'transform': added support for constant argument [#METR-15987]. 2015-04-29 04:30:44 +03:00
Alexey Milovidov
738e736500 dbms: function 'transform': development [#METR-15987]. 2015-04-28 08:21:41 +03:00
Alexey Milovidov
d371b7c843 dbms: function 'transform': development [#METR-15987]. 2015-04-28 07:47:27 +03:00
Alexey Milovidov
123cd3340d dbms: function 'transform': development [#METR-15987]. 2015-04-28 06:54:57 +03:00
Alexey Milovidov
5e230a6b2d dbms: function 'transform': development [#METR-15987]. 2015-04-28 06:38:41 +03:00
Alexey Arno
5463d74a84 Merge 2015-04-24 18:49:30 +03:00
Alexey Milovidov
114b3de689 dbms: cut dependencies [#METR-2944]. 2015-04-16 09:12:35 +03:00
Andrey Mironov
bedd5e7c26 dbms: add function URLHash plus tests [#METR-15826] 2015-04-15 18:00:28 +03:00
Alexey Milovidov
543c4c92cb dbms: removed dead code; healing corrupted nested columns [#METR-15896]. 2015-04-09 03:37:08 +03:00
Alexey Milovidov
f1dc2f4775 dbms: fixed error [#METR-15387]. 2015-04-03 19:16:02 +03:00
Andrey Mironov
e267ba87f0 dbms: rename isNan to isNaN [#METR-15731] 2015-04-03 17:52:33 +03:00
Andrey Mironov
4ed57ac566 dbms: add functions isFinite, isInfinite, isNan [#METR-METR-15731] 2015-04-03 16:30:51 +03:00
Andrey Mironov
c707bd3bc4 dbms: add FixedString support for function toFixedString 2015-04-01 14:45:01 +03:00
Alexey Milovidov
048eed9424 dbms: improved performance of LIKE and regexp search [#METR-15690]. 2015-03-27 05:12:45 +03:00
Alexey Milovidov
f3f935e3d8 dbms: toDateTime: improvement [#METR-2944]. 2015-03-26 05:54:16 +03:00
Andrey Mironov
17da36aba2 dbms: allow using Date and DateTime with dictionaries. [#METR-13298] 2015-03-20 18:45:36 +03:00
Alexey Milovidov
e7b3884f2d dbms: fixed common misunderstanding with function toDate(UInt32) [#METR-2944]. 2015-03-16 07:44:53 +03:00
Andrey Mironov
de89a0ae4a dbms: superior implementation of dictGetHierarchy [#METR-13298] 2015-03-06 16:38:07 +03:00
Alexey Milovidov
577a7d102d dbms: fixed leaks [#METR-15352]. 2015-03-05 08:42:42 +03:00
Alexey Milovidov
bd4b866dc8 dbms: removed unused function [#METR-15352]. 2015-03-05 07:55:55 +03:00
Andrey Mironov
20eb5013a4 dbms: cache dictionary revamp [#METR-13298] 2015-02-26 17:53:45 +03:00
Alexey Milovidov
bbd48f8921 dbms: Aggregator: added specialization for many (up to 256 bit) fixed-size keys (up to 3x performance improvement) [#METR-2944]. 2015-02-22 08:53:16 +03:00
Alexey Milovidov
f7ef574ed2 dbms: improved performance of Set, Join, Distinct and arrayEnumerateUniq [#METR-2944]. 2015-02-20 22:48:52 +03:00
Andrey Mironov
e175883dd3 dbms: remove redundant checks in FunctionDictIsIn. [#METR-13298] 2015-02-20 13:57:38 +03:00
Andrey Mironov
7dd6397245 dbms: alter appendTrailingCharIfAbsent behaviour [#METR-15071] 2015-02-19 18:28:24 +03:00
Andrey Mironov
cf8a927150 dbms: invert the way multiple values are acquired from the dictionary [#METR-13298] 2015-02-19 18:28:24 +03:00
Alexey Milovidov
59a55a4ce0 dbms: fixed wrong check with function 'match' and many subpatterns [#METR-14976]. 2015-02-11 04:24:51 +03:00
Alexey Milovidov
a9eb28c07d Using std::make_unique [#METR-2807]. 2015-02-11 00:10:58 +03:00
Andrey Mironov
984aa5c4b5 dbms: extract external dictionaries management to a separate type [#METR-13298] 2015-02-10 20:40:40 +03:00
Andrey Mironov
168e1cd98d dbms: post-review corrections [#METR-13298]
add dummy CacheDictionary (could not commit without it)
2015-02-10 17:50:52 +03:00
Andrey Mironov
cee209db3e Merge 2015-02-04 14:01:06 +03:00
Alexey Milovidov
e4ae80fd2d Removed Yandex Catalog categories (not used; but empty columns in tables are left) [#METR-14873]. 2015-02-03 00:22:07 +03:00
Alexey Milovidov
ebe7738c27 dbms: implemented function arrayElement for data type Array(Tuple(...)) [#METR-14783]. 2015-02-01 11:19:11 +03:00
Andrey Mironov
a66af0668e dbms: devirtualize dictionary access [#METR-13298] 2015-01-29 17:46:15 +03:00
Andrey Mironov
e982b5c92d dbms: add all integral and floating point types to IDictionary. [#METR-13298] 2015-01-28 18:02:05 +03:00
Andrey Mironov
f4e7d2d4f5 dbms: add dictGetHierarchy and dictIsIn. [#METR-13298] 2015-01-28 16:20:20 +03:00
Alexey Milovidov
3d28956cbb dbms: fixed errors in gcc 4.9 [#METR-2944]. 2015-01-24 04:10:05 +03:00
Andrey Mironov
92664ed612 dbms: sparse array implementation of FlatDictionary. [#METR-13298] 2015-01-22 17:32:38 +03:00
Alexey Milovidov
86e9e77eae Fixed errors in clang (part 5, final) [#METR-2807]. 2015-01-22 04:13:13 +03:00
Andrey Mironov
300b7342e7 dbms: dummy types and functions for external dictionaries. [#METR-13298] 2015-01-21 14:39:48 +03:00
Alexey Milovidov
e53a8c11dc dbms: addition to prev. revision [#METR-14693]. 2015-01-20 21:42:06 +03:00
Andrey Mironov
081f435952 dbms: increase limit to function range, change error message. [#METR-14585] 2015-01-16 13:25:34 +03:00
Andrey Mironov
ee2fd5637c dbms: fix AppendTrailingCharIfAbsent for empty strings 2015-01-12 11:06:43 +03:00
Andrey Mironov
d98d920d05 dbms: add function IPv4NumToStringClassC [#METR-14266] 2014-12-24 17:45:44 +03:00
Andrey Mironov
b957a2a9c3 dbms: restore leading slash in pathFull. [#METR-13679] 2014-12-19 17:18:56 +03:00
Andrey Mironov
3ebfd2fb7f dbms: pass proper context into Storage::read(). [#METR-14179]
This reverts commit 34b3f738a67432b44f6f69238dd1529535984d1a.
2014-12-17 17:19:07 +03:00
Alexey Milovidov
00a6607971 dbms: style [#METR-2944]. 2014-12-12 21:39:48 +03:00
Andrey Mironov
3332ed9682 dbms: add pathFull function. [#METR-13679] 2014-12-05 16:32:22 +03:00
Andrey Mironov
2066b089ab dbms: fix cut* functions for constant strings 2014-12-05 14:45:06 +03:00
Andrey Mironov
78a172bf0f dbms: disallow range() arguments greater than one millin. [#METR-13613] 2014-12-02 21:25:43 +03:00
Andrey Mironov
c6134124f6 dbms: remove square function, alter tests. [#METR-13613] 2014-12-02 20:25:10 +03:00
Andrey Mironov
ea9472312e dbms: implement range(n) function, add tests. [#METR-13613] 2014-12-02 20:25:10 +03:00
Andrey Mironov
682bfb46a5 dbms: vectorize math functions. [#METR-13613] 2014-12-02 20:25:10 +03:00
Andrey Mironov
af55445da3 dbms: implement abs(). [#METR-13613] 2014-12-02 20:25:09 +03:00
Andrey Mironov
8062844eed dbms: add math functions without SSE. [#METR-13613] 2014-12-02 20:25:09 +03:00
Andrey Mironov
f1f139e8d0 dbms: fix allocation of excess memory for const result in concat. 2014-11-25 23:22:10 +03:00
Andrey Mironov
ec07d1f711 dbms: fix stupid error in concat length calculation. 2014-11-25 22:34:07 +03:00
Andrey Mironov
811565b5b1 dbms: implement appendTrailingCharIfAbsent, refactor concat. [#METR-13772] 2014-11-21 20:42:51 +03:00
Andrey Mironov
813742e5d7 dbms: add intDivOrZero function. [#METR-13159] 2014-11-21 17:28:39 +03:00
Andrey Mironov
d0971956e0 dbms: add quantile[s]Deterministic, rename stdext:: to ext:: [#METR-13199] 2014-11-21 16:34:37 +03:00
Alexey Milovidov
c5635ce6d9 dbms: added function regionToPopulation; clickhouse-server, ███████████, ███████████, ███████████ needs to be released before regions_hierarchy.txt change [#METR-13326]. 2014-11-20 03:05:14 +03:00
Andrey Mironov
85e511fdab dbms: refactor IFunction descendants' registration in FunctionFactory 2014-11-12 21:04:49 +03:00
Andrey Mironov
731be3e7cf Merge 2014-11-12 13:37:47 +03:00
Andrey Mironov
e7edb5e2af dbms: correct typo 2014-11-10 14:38:06 +03:00
Andrey Mironov
fe49e06e46 dbms: implement concat for arbitrary arity (> 0). [#METR-12888] 2014-11-07 21:42:00 +03:00
Andrey Mironov
23bf89d490 dbms: properly resize const strings passed into toFixedString. 2014-10-31 16:49:48 +03:00
Andrey Mironov
c62bcdcd18 Revert "dbms: remove redundant memset(0) from IPv6StringToNum. [#METR-13151]"
This reverts commit 37cc08166507494428c8b858a4670156de356c32.
2014-10-31 15:57:30 +03:00
Andrey Mironov
70f376b8e6 dbms: remove redundant memset(0) from IPv6StringToNum. [#METR-13151] 2014-10-31 15:46:57 +03:00
Andrey Mironov
152ca18a21 dbms: drastic increase in IPv6StringToNum performance. [#METR-13151] 2014-10-31 15:03:35 +03:00
Andrey Mironov
a88c5e74ab dbms: improve performance of IPv6NumToString. [#METR-13151] 2014-10-30 17:43:41 +03:00
Andrey Mironov
74b2f521d0 dbms: fix IPv6NumToString out of bounds access. [#METR-13151] 2014-10-29 16:53:04 +03:00
Andrey Mironov
a5905c608a dbms: IPv6StringToNum. [#METR-13151] 2014-10-29 15:49:33 +03:00
Andrey Mironov
ee34ca31d8 dbms: add MD5, SHA1, SHA224, SHA256, IPv6NumToString. [#METR-13151] 2014-10-29 15:49:33 +03:00
Andrey Mironov
96d8c7484a dbms: add arrayFirst, arrayFirstIndex functions. [#METR-13151] 2014-10-28 18:49:33 +03:00
Andrey Mironov
484073a95c dbms: add emptyArrayType family of functions. #[METR-13151] 2014-10-28 16:43:51 +03:00
Andrey Mironov
0d35ea0bf4 dbms: implement firstSignificantSubdomain, cutToFirstSignificantSubdomain. [#METR-13151] 2014-10-27 18:17:07 +03:00
Alexey Milovidov
08e93dbbd4 dbms: Client: showing progress bar for long-running queries [#METR-2944]. 2014-10-26 00:27:37 +04:00
Andrey Mironov
43deee45c9 dbms: MATERIALIZED columns evaluation during insert, error handling. #[METR-12739] 2014-10-13 18:35:40 +04:00
Alexey Milovidov
a76db2ba78 dbms: improvement [#METR-13153]. 2014-10-10 03:14:06 +04:00
Andrey Mironov
8052020218 add draft version of DEFAULT, MATERIALIZED/ALIAS currently parsed but not taken into account. [#METR-12739] 2014-09-30 07:08:47 +04:00
Andrey Mironov
0a4e3f1280 add function currentDatabase(), allow string-expressions in place of database name 2014-09-24 15:53:41 +04:00
Alexey Milovidov
41d2b30992 dbms: added function regionToDistrict [#METR-12826]. 2014-09-19 22:51:24 +04:00
Alexey Milovidov
bd8d56512e dbms: FunctionsArithmetic: style [#METR-12575]. 2014-09-18 00:18:52 +04:00
Andrey Mironov
e92c71eb18 leverage substitution failure power. [#METR-12575] 2014-09-08 17:37:25 +04:00
Andrey Mironov
bb5fc8c1e1 initial implementation. [#METR-12575] 2014-09-08 14:46:30 +04:00
Andrey Mironov
f8e5ae8a02 implement today(), yesterday() [#METR-12575] 2014-09-04 15:48:07 +04:00
Alexey Milovidov
3defedab21 dbms: changed std::function to function ptr (tnx. hertz) [#METR-2944]. 2014-08-22 19:48:48 +04:00
Alexey Milovidov
2b188ba6e0 dbms: improved build time [#METR-2944]. 2014-08-22 04:57:20 +04:00
Alexey Milovidov
0019c0ef57 dbms: fixed error [#METR-12412]. 2014-08-20 08:57:03 +04:00
Alexey Milovidov
dbe7ce2990 dbms: faster rand and rand64 functions [#METR-2944]. 2014-08-17 12:28:03 +04:00
Alexey Milovidov
bbd6064a19 dbms: improved performance of comparisons [#METR-2944]. 2014-08-17 09:41:28 +04:00
Alexey Milovidov
47a810e04f dbms: FunctionsComparison: improvement [#METR-2944]. 2014-08-17 07:29:56 +04:00
Alexey Milovidov
cdf4e8d415 dbms: improved performance of integer division by constant [#METR-2944]. 2014-08-17 06:13:40 +04:00
Alexey Milovidov
69ba035488 dbms: fixed error with function negate on UInt32 [#METR-2944]. 2014-08-09 06:29:03 +04:00
Alexey Milovidov
8038d2ab66 dbms: added function bar [#METR-12249]. 2014-08-09 05:51:03 +04:00
Andrey Mironov
bfb9d70291 Merge 2014-07-28 19:10:00 +04:00
Andrey Mironov
586facc940 libstatdaemons: split OptimizedRegularExpression into thread-safe and single-threaded version 2014-07-28 13:49:16 +04:00
Alexey Milovidov
a294ab5448 dbms: tiny modification [#METR-2944]. 2014-07-25 05:32:06 +04:00
Andrey Mironov
0202b6e92c make_unique implementation, refactor 2014-07-24 17:16:09 +04:00
Andrey Mironov
d16425a5cd dbms: use separate regexp objects for each thread. [#METR-10532] 2014-07-23 19:25:48 +04:00
Michael Kolupaev
0a67d151bd dbms: updated all usages of NamesAndTypesPair to new field names. [#METR-10202] 2014-07-09 15:54:26 +04:00
Alexey Milovidov
0041db77ab Tiny improvement [#METR-2807]. 2014-07-09 03:52:53 +04:00
Michael Kolupaev
9c7ac77624 renamed anyHash64 to cityHash64, made them identical in unary case. [#METR-11774] 2014-07-04 13:43:00 +04:00
Michael Kolupaev
da7d837497 added function anyHash64. [#METR-11774] 2014-07-03 15:24:29 +04:00
Alexey Milovidov
108a7850a5 dbms: improved performance on short queries [#METR-11571]. 2014-06-26 04:58:14 +04:00
Alexey Milovidov
f16a9beb61 dbms: removed sign_rewrite (obsolete, unused); tiny modifications [#METR-11370]. 2014-06-12 23:23:06 +04:00
Alexey Milovidov
a7c8921eb2 dbms: little more readable [#METR-11370]. 2014-06-12 22:41:09 +04:00
Alexey Milovidov
136ad3f5d3 dbms: removed garbage [#METR-11370]. 2014-06-12 04:56:43 +04:00
Alexey Milovidov
8198d86f5a dbms: fixed errors on clang [#METR-2807]. 2014-05-12 04:45:50 +04:00
Alexey Milovidov
4f15ea1c09 dbms: tiny improvement [#METR-2944]. 2014-05-12 00:49:08 +04:00