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68 Commits

Author SHA1 Message Date
Alexey Milovidov
26788e3938 Formatting [#CLICKHOUSE-2]. 2017-03-13 21:01:46 +03:00
alexey-milovidov
6d5bfc8c6f Refactoring of numeric DataTypes (#581) 
* Better code [#CLICKHOUSE-2].

* Addition to prev. revision [#CLICKHOUSE-2].

* Addition to prev. revision [#CLICKHOUSE-2].

* Addition to prev. revision [#CLICKHOUSE-2].
 2017-03-12 14:13:45 +04:00
Alexey Milovidov
f9a5902e76 Support for NULLs in function if: continued [#CLICKHOUSE-2873]. 2017-03-09 06:34:09 +03:00
Alexey Milovidov
8f9b70a1d7 Style [#CLICKHOUSE-2]. 2017-02-13 13:38:50 +03:00
Alexey Milovidov
a1a6ddd01e Reworking ExpressionAnalyzer (preparations) [#METR-20307]. 2017-01-05 19:34:05 +03:00
Alexey Milovidov
cf295ee681 Style [#METR-2944]. 2017-01-04 07:00:37 +03:00
Alexey Milovidov
2b4f3b5d34 Renamed method (less confusion) [#METR-2944]. 2017-01-02 23:12:12 +03:00
Alexey Milovidov
3f678a3042 Functions: little better [#METR-2944]. 2016-12-29 22:38:10 +03:00
Alexey Milovidov
31dbff77c4 Little better [#METR-23792]. 2016-12-11 14:15:24 +03:00
Alexey Milovidov
d77b4f12fb Added UUID functions [#METR-23792]. 2016-12-11 13:57:34 +03:00
Alexey Arno
924402f33e dbms: Server: merged from master [#METR-19266] 2016-10-19 18:00:56 +03:00
Alexey Milovidov
278d56ea4c Allow to parse Java-style floating point denormals 'NaN' and 'Infinity' [#METR-22428]. 2016-08-17 00:23:53 +03:00
Alexey Arno
dcbe183d41 dbms: merged with master [#METR-19266] 2016-07-11 13:09:16 +03:00
Alexey Milovidov
e6e6953bf3 Miscellaneous modifications [#METR-2944]. 2016-07-10 05:33:50 +03:00
Alexey Arno
f52403f623 dbms: Server: Feature development. [#METR-19266] 2016-07-06 12:47:55 +03:00
Alexey Milovidov
8c4abcdd43 Using std::shared_ptr for functions and AST [#METR-21503]. 2016-05-28 18:42:22 +03:00
Alexey Milovidov
be394f2c84 Using std::shared_ptr for data types [#METR-21503]. 2016-05-28 10:48:40 +03:00
Alexey Milovidov
4b7f461e46 Using std::shared_ptr for columns [#METR-21503]. 2016-05-28 08:31:36 +03:00
Alexey Milovidov
f7c09d58a5 Attempt to improve performance [#METR-20892]. 2016-04-15 03:33:21 +03:00
Alexey Milovidov
4aa0a85ca2 Fixing warning on clang [#METR-2807]. 2016-03-07 09:00:25 +03:00
Alexey Milovidov
8ab8ab5a2b dbms: added 'override' to functions [#METR-18149]. 2015-10-12 02:36:45 +03:00
Alexey Milovidov
fefd3791f1 Moved files [#METR-17973]. 2015-10-05 03:33:43 +03:00
Andrey Mironov
40026a8e7b Merge 2015-09-03 16:30:50 +03:00
Alexey Arno
277fab46b9 Merge 2015-09-02 16:05:17 +03:00
Andrey Mironov
6b5b1f2723 optimistic codepath for bitTest(All|Any) when all positions are constant [#METR-17427] 2015-08-31 17:03:31 +03:00
Andrey Mironov
d43a8cce1f fix linking of ███████████ 2015-08-21 12:16:52 +03:00
Andrey Mironov
8b890f1c06 dbms: add functions bitTestAny, bitTestAll (non-vectorized) and tests [#METR-17245] 2015-08-20 16:58:09 +03:00
Andrey Mironov
b4b33364e9 dbms: add function bitTest(val, pos), pos starts from 0 [#METR-17245] 2015-08-19 19:11:48 +03:00
Alexey Milovidov
577a7d102d dbms: fixed leaks [#METR-15352]. 2015-03-05 08:42:42 +03:00
Alexey Milovidov
86e9e77eae Fixed errors in clang (part 5, final) [#METR-2807]. 2015-01-22 04:13:13 +03:00
Andrey Mironov
d98d920d05 dbms: add function IPv4NumToStringClassC [#METR-14266] 2014-12-24 17:45:44 +03:00
Andrey Mironov
85e511fdab dbms: refactor IFunction descendants' registration in FunctionFactory 2014-11-12 21:04:49 +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
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
108a7850a5 dbms: improved performance on short queries [#METR-11571]. 2014-06-26 04:58:14 +04:00
Alexey Milovidov
c611212c3f dbms: preparation [#CONV-2944]. 2013-09-15 05:51:43 +00:00
Evgeniy Gatov
b1ed7de82f dbms: added "toStringCutToZero" function [#CONV-8237]. 2013-08-01 20:22:22 +00:00
Evgeniy Gatov
dfff0e427a dbms: 'hex' function now works with FixedString [#CONV-8237]. 2013-07-18 11:30:58 +00:00
Alexey Milovidov
fe0dd1d0b2 dbms: improvement [#CONV-2944]. 2013-06-21 20:34:19 +00:00
Alexey Milovidov
28c9579a5f Separated ColumnString from ColumnArray and ColumnFixedString from ColumnFixedArray; removed ColumnFixedArray [#CONV-2944]. 2013-05-05 15:25:25 +00:00
Michael Kolupaev
0f94ab34bf Merge 2013-03-27 10:07:23 +00:00
Michael Kolupaev
aacdd1a5c1 clickhouse: added comments for functions [#CONV-6788]. 2013-03-18 10:49:31 +00:00
Michael Kolupaev
814b47a415 clickhouse: optimized bitmaskTo* functions [#CONV-6788]. 2013-03-07 18:11:30 +00:00