17 Commits

Author	SHA1	Message	Date
Andrey Mironov	44f6b22a55	dbms: fix function if() and ternary operator for same types. [#METR-17372]	2015-07-20 18:04:40 +03:00
Alexey Milovidov	5077e51fc7	dbms: implemented function 'if' for FixedString arguments [#METR-17352].	2015-07-17 22:53:09 +03:00
Alexey Milovidov	b6ccb2f6f5	dbms: added support for arguments of type Array(String) for function if [#16700].	2015-06-18 00:10:19 +03:00
Alexey Milovidov	0e01dad0a3	dbms: added support for numeric arrays for arguments of function if [#METR-16700].	2015-06-17 05:02:53 +03:00
Alexey Milovidov	bb83c867fd	dbms: added support for Array arguments of function 'if' (incomplete) [#METR-16700].	2015-06-17 00:42:18 +03:00
Andrey Mironov	85e511fdab	dbms: refactor IFunction descendants' registration in FunctionFactory	2014-11-12 21:04:49 +03:00
Alexey Milovidov	108a7850a5	dbms: improved performance on short queries [#METR-11571].	2014-06-26 04:58:14 +04:00
Alexey Milovidov	63cff6a5a4	Improvement [#METR-2807].	2014-04-08 11:58:53 +04:00
Alexey Milovidov	c640065f37	dbms: don't zero-fill columns with numbers [#METR-8582].	2013-12-08 02:29:40 +00:00
Michael Kolupaev	dc3d84ac93	ClickHouse: type upscaling for if(). [#CONV-8764]	2013-10-08 12:30:43 +00:00
Alexey Milovidov	c611212c3f	dbms: preparation [#CONV-2944].	2013-09-15 05:51:43 +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
Alexey Milovidov	70385e1229	Reverted experimental modification [#CONV-2944].	2013-01-21 06:43:38 +00:00
Alexey Milovidov	39abfc625a	dbms: improved performance [#CONV-2944].	2013-01-21 06:10:30 +00:00
Alexey Milovidov	02b9c3e47e	dbms: development (conditional operator) [#CONV-2944].	2012-09-24 04:11:55 +00:00
Alexey Milovidov	7f501078b9	dbms: development (conditional operator) [#CONV-2944].	2012-09-24 02:12:59 +00:00