alexey-milovidov
0d627c7230
Update FunctionsExternalDictionaries.h
2018-11-21 06:48:01 +03:00
Amos Bird
eec50adbeb
Implement dictGet[OrDefault]
2018-11-15 21:48:00 +08:00
Amos Bird
f76bfb00a3
Avoid materialization for dictGetTOrDefault
2018-11-12 00:35:13 +08:00
Amos Bird
3cf2177268
Flexible fields assignment
...
Field f;
before:
f = Int64(-42);
after:
f = -42;
2018-10-24 08:47:33 +08:00
Alexey Milovidov
65f074715b
Miscellaneous #3123
2018-09-18 19:12:23 +03:00
Alexey Milovidov
cc393f130e
Minor modifications #3123
2018-09-14 22:23:03 +03:00
Alexey Milovidov
5dfc311075
Fixed build #3123
2018-09-14 22:15:11 +03:00
alexey-milovidov
f64dbda13a
Update FunctionsExternalDictionaries.h
2018-09-14 22:04:53 +03:00
alexey-milovidov
f27a712b7e
Update FunctionsExternalDictionaries.h
2018-09-14 22:02:40 +03:00
alexey-milovidov
93a269d7af
Update FunctionsExternalDictionaries.h
2018-09-14 21:55:12 +03:00
alexey-milovidov
67d6ce4f41
Update FunctionsExternalDictionaries.h
2018-09-14 21:51:18 +03:00
Vasily Nemkov
99560e06f8
Added support of int-based types: Int\UInt(8,16,32), Date, DateTime for range_hashed dictionary.
...
Fixes #2093
Added type checks for .range_min and .range_max
Allowed nullable range values in dictionary source
Added test for range_hashed dictionaries
2018-09-13 18:19:55 +03:00
chertus
0b35cdae69
refactoring: add some sugar in type checks [CLICKHOUSE-0002]
2018-09-07 17:37:26 +03:00
Alexey Milovidov
0ae34550db
Enabling -Wextra-semi [#CLICKHOUSE-2]
2018-08-26 03:52:58 +03:00
Nikolai Kochetov
c8457abb1b
Made IFunction::isDeterministic and IFunction::isDeterministicInScopeOfQuery are const. Disabled default implementation with dictionary for not isDeterministicInScopeOfQuery functions.
2018-08-08 14:26:18 +03:00
Alexey Milovidov
b9b89a5590
Less dependencies [#CLICKHOUSE-2]
2018-06-05 22:46:49 +03:00
Tsarkova Anastasia
12c8014e5c
Conditional computations.
2018-04-24 09:16:39 +02:00
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
610f70fbeb
forbid non-deterministic functions in primary and partition keys [#CLICKHOUSE-3455]
2018-02-21 20:54:16 +03:00
proller
371d3907b5
Fix dictionary FunctionDictGetOrDefault
2017-12-24 02:16:40 +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
b2aff7521b
Better semantic of sharing columns: development [#CLICKHOUSE-2].
2017-12-15 06:47:43 +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
Alexey Milovidov
4d40879135
Proper fix for external dictionaries with complex keys [#CLICKHOUSE-2].
2017-12-13 23:40:03 +03:00
Alexey Milovidov
c3015bece3
Miscellaneous [#CLICKHOUSE-2].
2017-12-11 01:44:04 +03:00
Alexey Milovidov
291467647a
Cleanup semantics of data types [#CLICKHOUSE-2].
2017-12-09 19:17:37 +03:00
Alexey Milovidov
c748493a86
Better [#CLICKHOUSE-2].
2017-12-02 05:47:12 +03:00
Alexey Milovidov
d2c900cdcc
Fixed error (static initializers became too complex) [#CLICKHOUSE-2].
2017-11-23 00:08:14 +03:00
Alexey Milovidov
df95b81196
Fixed error (static initializers became too complex) [#CLICKHOUSE-2].
2017-11-22 23:53:47 +03:00
Иванов Евгений
48636ac601
Added support UUID type for dictionaries
2017-11-15 23:31:53 +03:00
alexey-milovidov
a122cd613a
Update FunctionsExternalDictionaries.h
2017-08-10 06:29:06 +03:00
proller
6ca798a357
Fix infinite loop in dictGetHierarchy if id chain looped
2017-08-10 06:29:06 +03:00
alexey-milovidov
d4d266fa18
ColumnConst unification ( #1011 )
...
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* Fixed error in ColumnArray::replicateGeneric [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
* ColumnConst: unification (incomplete) [#CLICKHOUSE-3150].
2017-07-21 09:35:58 +03:00
Nikolai Kochetov
75be0b81d8
removed typeid_cast from IColumn.h
2017-07-13 23:58:19 +03:00
Alexey Milovidov
782fe332b1
Miscellaneous [#CLICKHOUSE-31].
2017-06-13 07:13:54 +03:00
Alexey Milovidov
9c5ddce06d
Get rid of .hpp files [#CLICKHOUSE-2].
2017-06-06 20:18:32 +03:00
Alexey Milovidov
e05547f4f8
Little better [#CLICKHOUSE-3039].
2017-05-25 22:52:05 +03:00
Marek Vavruša
9520234365
Dictionaries/TrieDictionary: IP prefix dictionary
...
This commit implements a basic IP prefix dictionary
that allows storing IPv4/IPv6 prefixes and
matching them against a single IP address on query
time. This allows for doing IP -> ASN matching and
other similar things on query time.
The implementation is basic for start, using a
simple bitwise trie and reusing interface for
complex key dictionaries (so using tuple instead
of UInt32/FixedString(16) as the key). A faster
bitwise trie implementation (like poptrie) is
desired to improve lookup performance and
memory consumption with large prefix tables.
2017-05-15 10:51:03 +04:00
f1yegor
c252863b2e
translate comments
2017-05-14 19:03:55 +04:00
Alexey Milovidov
310736cd7e
Moved headers and sources to same place [#CLICKHOUSE-3].
2017-04-01 12:22:42 +03:00
