Anatol Ulrich 
							
						 
					 
					
						
						
							
						
						8ed6788aa4 
					 
					
						
						
							
							Fixed   #30821  -- Added ExtractIsoWeekYear database function and iso_week_day lookup.  
						
						
						
						
					 
					
						2019-10-02 10:41:34 +02:00 
						 
				 
			
				
					
						
							
							
								Mariusz Felisiak 
							
						 
					 
					
						
						
							
						
						e1aa932802 
					 
					
						
						
							
							Added missing import in ref/models/database-functions.txt.  
						
						
						
						
					 
					
						2019-10-02 09:58:14 +02:00 
						 
				 
			
				
					
						
							
							
								Mariusz Felisiak 
							
						 
					 
					
						
						
							
						
						416c584cab 
					 
					
						
						
							
							Removed versionadded/changed annotations for 2.2.  
						
						
						
						
					 
					
						2019-09-10 12:01:00 +02:00 
						 
				 
			
				
					
						
							
							
								Nick Pope 
							
						 
					 
					
						
						
							
						
						198a2a9381 
					 
					
						
						
							
							Removed unnecessary /static from links to PostgreSQL docs.  
						
						
						
						
					 
					
						2019-03-29 21:49:44 -04:00 
						 
				 
			
				
					
						
							
							
								Nick Pope 
							
						 
					 
					
						
						
							
						
						d26b242443 
					 
					
						
						
							
							Fixed   #30271  -- Added the Sign database function.  
						
						
						
						
					 
					
						2019-03-22 12:52:39 +01:00 
						 
				 
			
				
					
						
							
							
								Nick Pope 
							
						 
					 
					
						
						
							
						
						0b70985f42 
					 
					
						
						
							
							Fixed   #30240  -- Added SHA1, SHA224, SHA256, SHA384, and SHA512 database functions.  
						
						... 
						
						
						
						Thanks Mariusz Felisiak and Tim Graham for reviews. 
						
						
					 
					
						2019-03-20 19:30:43 +01:00 
						 
				 
			
				
					
						
							
							
								ahbk 
							
						 
					 
					
						
						
							
						
						d527639804 
					 
					
						
						
							
							Fixed   #29754  -- Added is_dst parameter to Trunc database functions.  
						
						
						
						
					 
					
						2019-03-07 10:02:18 -05:00 
						 
				 
			
				
					
						
							
							
								Mariusz Felisiak 
							
						 
					 
					
						
						
							
						
						9ff18c08c3 
					 
					
						
						
							
							Refs  #28643  -- Added MD5 database function.  
						
						... 
						
						
						
						Thanks Tim Graham, Nick Pope and Simon Charette for reviews. 
						
						
					 
					
						2019-02-21 10:52:51 +01:00 
						 
				 
			
				
					
						
							
							
								Tim Graham 
							
						 
					 
					
						
						
							
						
						ec7e179aeb 
					 
					
						
						
							
							Removed versionadded/changed annotations for 2.1.  
						
						
						
						
					 
					
						2019-01-17 10:50:25 -05:00 
						 
				 
			
				
					
						
							
							
								Nick Pope 
							
						 
					 
					
						
						
							
						
						abf8e390a4 
					 
					
						
						
							
							Refs  #28643  -- Added Reverse database function.  
						
						... 
						
						
						
						Thanks Mariusz Felisiak for Oracle advice and review. 
						
						
					 
					
						2019-01-12 10:45:48 -05:00 
						 
				 
			
				
					
						
							
							
								Mads Jensen 
							
						 
					 
					
						
						
							
						
						4b9d72210f 
					 
					
						
						
							
							Refs  #28643  -- Added NullIf database function.  
						
						... 
						
						
						
						Thanks Nick Pope, Mariusz Felisiak, and Tim Graham for reviews. 
						
						
					 
					
						2019-01-10 12:10:12 -05:00 
						 
				 
			
				
					
						
							
							
								Sigurd Ljødal 
							
						 
					 
					
						
						
							
						
						3e09b37f80 
					 
					
						
						
							
							Fixed   #28649  -- Added ExtractIsoYear database function and iso_year lookup.  
						
						
						
						
					 
					
						2018-08-18 13:09:15 -04:00 
						 
				 
			
				
					
						
							
							
								Tom Forbes 
							
						 
					 
					
						
						
							
						
						4198445afc 
					 
					
						
						
							
							Refs  #29548  -- Fixed failing window tests on MariaDB 10.3.  
						
						
						
						
					 
					
						2018-07-30 19:54:56 -04:00 
						 
				 
			
				
					
						
							
							
								Junyi Jiao 
							
						 
					 
					
						
						
							
						
						a0b19a0f5b 
					 
					
						
						
							
							Refs  #28643  -- Added math database functions.  
						
						... 
						
						
						
						Thanks Nick Pope for much review. 
						
						
					 
					
						2018-07-05 11:02:12 -04:00 
						 
				 
			
				
					
						
							
							
								Tim Graham 
							
						 
					 
					
						
						
							
						
						7543ab1f8d 
					 
					
						
						
							
							Removed versionadded/changed annotations for 2.0.  
						
						
						
						
					 
					
						2018-05-17 11:00:10 -04:00 
						 
				 
			
				
					
						
							
							
								Mariusz Felisiak 
							
						 
					 
					
						
						
							
						
						35319bf12c 
					 
					
						
						
							
							Alphabetized imports in various docs.  
						
						... 
						
						
						
						Follow-up of d97cce34097d3fe36c62 
						
						
					 
					
						2018-05-12 19:37:42 +02:00 
						 
				 
			
				
					
						
							
							
								Mariusz Felisiak 
							
						 
					 
					
						
						
							
						
						55cc26941a 
					 
					
						
						
							
							Refs  #28643  -- Added Repeat database function.  
						
						... 
						
						
						
						Thanks Tim Graham and Nick Pope for reviews. 
						
						
					 
					
						2018-04-03 19:36:12 +02:00 
						 
				 
			
				
					
						
							
							
								Alasdair Nicol 
							
						 
					 
					
						
						
							
						
						0c100f8b57 
					 
					
						
						
							
							Clarified docs about ISO 8601 week numbering.  
						
						
						
						
					 
					
						2018-03-21 20:00:39 -04:00 
						 
				 
			
				
					
						
							
							
								Mariusz Felisiak 
							
						 
					 
					
						
						
							
						
						cede5111bb 
					 
					
						
						
							
							Refs  #28643  -- Added LPad and RPad database functions.  
						
						... 
						
						
						
						Thanks Tim Graham for the review. 
						
						
					 
					
						2018-03-19 17:35:16 +01:00 
						 
				 
			
				
					
						
							
							
								Mariusz Felisiak 
							
						 
					 
					
						
						
							
						
						9421aee35e 
					 
					
						
						
							
							Refs  #28643  -- Added LTrim, RTrim, and Trim database functions.  
						
						... 
						
						
						
						Thanks Tim Graham and Mads Jensen for reviews. 
						
						
					 
					
						2018-03-15 20:57:23 +01:00 
						 
				 
			
				
					
						
							
							
								bobort 
							
						 
					 
					
						
						
							
						
						f82de6bfb1 
					 
					
						
						
							
							Refs  #28643  -- Added Ord, Chr, Left, and Right database functions.  
						
						
						
						
					 
					
						2018-02-23 10:23:22 -05:00 
						 
				 
			
				
					
						
							
							
								Tim Graham 
							
						 
					 
					
						
						
							
						
						548f78ba46 
					 
					
						
						
							
							Removed redundant lookup name in register_lookup() calls.  
						
						
						
						
					 
					
						2018-02-19 13:12:13 -05:00 
						 
				 
			
				
					
						
							
							
								Sigurd Ljødal 
							
						 
					 
					
						
						
							
						
						a455e732a0 
					 
					
						
						
							
							Fixed   #28650  -- Added TruncWeek database function.  
						
						
						
						
					 
					
						2018-01-27 09:59:13 -05:00 
						 
				 
			
				
					
						
							
							
								Tim Graham 
							
						 
					 
					
						
						
							
						
						2870879981 
					 
					
						
						
							
							Fixed heading level typo in docs/ref/models/database-functions.txt.  
						
						
						
						
					 
					
						2018-01-23 19:48:57 -05:00 
						 
				 
			
				
					
						
							
							
								Mads Jensen 
							
						 
					 
					
						
						
							
						
						65728550bd 
					 
					
						
						
							
							Refs  #28643  -- Added Replace database function.  
						
						
						
						
					 
					
						2018-01-17 20:46:15 -05:00 
						 
				 
			
				
					
						
							
							
								Mariusz Felisiak 
							
						 
					 
					
						
						
							
						
						ad8036d715 
					 
					
						
						
							
							Refs  #28643  -- Reorganized database functions docs.  
						
						... 
						
						
						
						Thanks Tim Graham for the review. 
						
						
					 
					
						2017-10-13 18:20:11 +02:00 
						 
				 
			
				
					
						
							
							
								Miguel 
							
						 
					 
					
						
						
							
						
						4a908c0cd2 
					 
					
						
						
							
							Clarified StrIndex docs example.  
						
						
						
						
					 
					
						2017-09-27 09:08:50 -04:00 
						 
				 
			
				
					
						
							
							
								Tim Graham 
							
						 
					 
					
						
						
							
						
						5446b72003 
					 
					
						
						
							
							Removed versionadded/changed annotations for 1.11.  
						
						
						
						
					 
					
						2017-09-22 12:51:18 -04:00 
						 
				 
			
				
					
						
							
							
								Mads Jensen 
							
						 
					 
					
						
						
							
						
						d549b88050 
					 
					
						
						
							
							Fixed   #26608  -- Added support for window expressions (OVER clause).  
						
						... 
						
						
						
						Thanks Josh Smeaton, Mariusz Felisiak, Sergey Fedoseev, Simon Charettes,
Adam Chainz/Johnson and Tim Graham for comments and reviews and Jamie
Cockburn for initial patch. 
						
						
					 
					
						2017-09-18 09:42:29 -04:00 
						 
				 
			
				
					
						
							
							
								Michael 
							
						 
					 
					
						
						
							
						
						3f2b1d926b 
					 
					
						
						
							
							Fixed   #28568  -- Fixed typo in docs/ref/models/database-functions.txt.  
						
						... 
						
						
						
						And made an example use naming consistent with the rest of the doc. 
						
						
					 
					
						2017-09-04 14:40:56 -04:00 
						 
				 
			
				
					
						
							
							
								Mathieu Hinderyckx 
							
						 
					 
					
						
						
							
						
						cf5740fbc8 
					 
					
						
						
							
							Clarified Concat example in docs.  
						
						
						
						
					 
					
						2017-08-14 14:28:05 -04:00 
						 
				 
			
				
					
						
							
							
								Daniel Hahler 
							
						 
					 
					
						
						
							
						
						43a4835edf 
					 
					
						
						
							
							Fixed   #27473  -- Added DurationField support to Extract.  
						
						
						
						
					 
					
						2017-06-28 10:10:09 -04:00 
						 
				 
			
				
					
						
							
							
								Mads Jensen 
							
						 
					 
					
						
						
							
						
						c7f6ffbdcf 
					 
					
						
						
							
							Fixed   #28103  -- Added quarter extract, truncation, and lookup.  
						
						... 
						
						
						
						Thanks Mariusz Felisiak, Tim Graham, and Adam Johnson for review. 
						
						
					 
					
						2017-06-08 15:15:29 -04:00 
						 
				 
			
				
					
						
							
							
								Mads Jensen 
							
						 
					 
					
						
						
							
						
						085c2f94ec 
					 
					
						
						
							
							Refs  #25240  -- Added ExtractWeek examples.  
						
						
						
						
					 
					
						2017-06-08 09:00:57 -04:00 
						 
				 
			
				
					
						
							
							
								Adam Johnson 
							
						 
					 
					
						
						
							
						
						7f8a924b45 
					 
					
						
						
							
							Refs  #27834  -- Removed Value wrapping from StrIndex's substring param.  
						
						
						
						
					 
					
						2017-04-03 08:39:57 -04:00 
						 
				 
			
				
					
						
							
							
								Brad Melin 
							
						 
					 
					
						
						
							
						
						b625907a79 
					 
					
						
						
							
							Fixed   #27834  -- Added StrIndex database function.  
						
						
						
						
					 
					
						2017-03-14 19:58:56 -04:00 
						 
				 
			
				
					
						
							
							
								Tim Graham 
							
						 
					 
					
						
						
							
						
						e27e4c0339 
					 
					
						
						
							
							Removed versionadded/changed annotations for 1.10.  
						
						
						
						
					 
					
						2017-01-17 20:52:05 -05:00 
						 
				 
			
				
					
						
							
							
								Simon Charette 
							
						 
					 
					
						
						
							
						
						ad8f6a45eb 
					 
					
						
						
							
							Replaced RawSQL with Cast in Coalesce doc example.  
						
						
						
						
					 
					
						2016-11-30 12:08:26 -05:00 
						 
				 
			
				
					
						
							
							
								Mads Jensen 
							
						 
					 
					
						
						
							
						
						1446902be4 
					 
					
						
						
							
							Fixed   #25240  -- Added ExtractWeek and exposed it through the __week lookup.  
						
						... 
						
						
						
						Thanks to Mariusz Felisiak and Tim Graham for review. 
						
						
					 
					
						2016-11-11 08:01:40 -05:00 
						 
				 
			
				
					
						
							
							
								Simon Charette 
							
						 
					 
					
						
						
							
						
						767ba00976 
					 
					
						
						
							
							Fixed   #27209  -- Fixed typo in docs/ref/models/database-functions.txt.  
						
						... 
						
						
						
						Thanks Valentin Ignatyev for the report. 
						
						
					 
					
						2016-09-12 08:07:30 -04:00 
						 
				 
			
				
					
						
							
							
								Simon Charette 
							
						 
					 
					
						
						
							
						
						8a4f017f45 
					 
					
						
						
							
							Fixed   #26348  -- Added TruncTime and exposed it through the __time lookup.  
						
						... 
						
						
						
						Thanks Tim for the review. 
						
						
					 
					
						2016-07-08 12:35:34 -04:00 
						 
				 
			
				
					
						
							
							
								Simon Charette 
							
						 
					 
					
						
						
							
						
						082c52dbed 
					 
					
						
						
							
							Refs  #25774 ,  #26348  -- Allowed Trunc functions to operate with time fields.  
						
						... 
						
						
						
						Thanks Josh for the amazing testing setup and Tim for the review. 
						
						
					 
					
						2016-07-08 12:35:34 -04:00 
						 
				 
			
				
					
						
							
							
								Simon Charette 
							
						 
					 
					
						
						
							
						
						90468079ec 
					 
					
						
						
							
							Refs  #25774  -- Adjusted datetime database function docs field names.  
						
						
						
						
					 
					
						2016-07-08 12:35:34 -04:00 
						 
				 
			
				
					
						
							
							
								Tim Graham 
							
						 
					 
					
						
						
							
						
						46a38307c2 
					 
					
						
						
							
							Removed versionadded/changed annotations for 1.9.  
						
						
						
						
					 
					
						2016-05-20 11:44:29 -04:00 
						 
				 
			
				
					
						
							
							
								Josh Smeaton 
							
						 
					 
					
						
						
							
						
						2a4af0ea43 
					 
					
						
						
							
							Fixed   #25774  -- Refactor datetime expressions into public API  
						
						
						
						
					 
					
						2016-05-18 20:14:58 +10:00 
						 
				 
			
				
					
						
							
							
								Claude Paroz 
							
						 
					 
					
						
						
							
						
						03b6947728 
					 
					
						
						
							
							Fixed   #24932  -- Added Cast database function.  
						
						... 
						
						
						
						Thanks Ian Foote for the initial patch. 
						
						
					 
					
						2016-03-29 08:14:33 -04:00 
						 
				 
			
				
					
						
							
							
								rowanv 
							
						 
					 
					
						
						
							
						
						a6ef025dfb 
					 
					
						
						
							
							Fixed   #26124  -- Added missing code formatting to docs headers.  
						
						
						
						
					 
					
						2016-02-01 10:42:05 -05:00 
						 
				 
			
				
					
						
							
							
								Elif T. Kus 
							
						 
					 
					
						
						
							
						
						bca9faae95 
					 
					
						
						
							
							Fixed   #26020  -- Normalized header stylings in docs.  
						
						
						
						
					 
					
						2016-01-22 12:12:17 -05:00 
						 
				 
			
				
					
						
							
							
								Tim Graham 
							
						 
					 
					
						
						
							
						
						e0837f2cb1 
					 
					
						
						
							
							Fixed   #25508  -- Modified QuerySet.__repr__() to disambiguate it from a list.  
						
						
						
						
					 
					
						2015-10-06 12:38:34 -04:00 
						 
				 
			
				
					
						
							
							
								Tim Graham 
							
						 
					 
					
						
						
							
						
						54848a96dd 
					 
					
						
						
							
							Removed versionadded/changed annotations for 1.8.  
						
						
						
						
					 
					
						2015-09-23 19:31:11 -04:00