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28 Commits

Author SHA1 Message Date
dan
f7b0b0ad5f When generating WHERE clause terms internally for NATURAL and USING joins, identify the table by its position in the FROM list, not by its name or alias. Fix for [b73fb0bd64]. 
FossilOrigin-Name: 6fe6371175482d38ac4aeea994c7b20c18b7de01
 2009-10-19 15:52:32 +00:00
danielk1977
bd1a0a4f61 Report an error if a USING or ON clause is specified following a from-list element that is not to the right of a join operator. Fix for #3846. (CVS 6832) 
FossilOrigin-Name: 29b48972b65a17dab343b063a620cf8d456a923c
 2009-07-01 16:12:07 +00:00
drh
da55c48a9a Expand table.* properly on a USING or a NATURAL join. Ticket #3522. (CVS 5979) 
FossilOrigin-Name: 06d206ef7d5e433ccde347d63dfcd2177545e1fd
 2008-12-05 00:00:07 +00:00
drh
2b300d5d6f Do not flatten the right term of a LEFT join. Ticket #3300. (CVS 5565) 
FossilOrigin-Name: 8947c72f93d0b79c8061a3bfd5ab595edfb155a5
 2008-08-14 00:19:48 +00:00
danielk1977
10235605ff Add a test case to join.test. No code changes, no bugs found. (CVS 5384) 
FossilOrigin-Name: 417aa1580abec8cc335dcb6ac36245c081a31ef8
 2008-07-09 14:47:21 +00:00
drh
a9671a22b3 Remove obsolete code from select.c, including the "affinity" parameter 
to the sqlite3Select() module. (CVS 5380)

FossilOrigin-Name: cbd3c1585b7a8f8042aa1448fe1be87de056c41a
 2008-07-08 23:40:20 +00:00
danielk1977
4b2688ab31 Modifications so that compilation and testing with the various OMIT macros defined works. (CVS 3276) 
FossilOrigin-Name: c6ea353bd9f5fe6c9cc3349d2034ada283f9c80e
 2006-06-20 11:01:07 +00:00
drh
41714d6f83 Allow WHERE clause terms on the left table of a LEFT OUTER JOIN to 
contain aggregate subqueries.  Ticket #1697. (CVS 3117)

FossilOrigin-Name: a286e54e26f9a364127649eeea160d5fa8928faf
 2006-03-02 04:44:23 +00:00
drh
873fac0cae Avoid ambiguous column name errors when the column name is in the USING clause 
of a join.  Ticket #743. (CVS 2495)

FossilOrigin-Name: 6a51bdeeff8312fa54fa2b1200f823428f35d605
 2005-06-06 17:11:46 +00:00
drh
355ef36114 Naming the join columns in the result set of a natural join does not result 
in an "ambiguous column name" error.  Ticket #1217. (CVS 2494)

FossilOrigin-Name: 265fb6079c0a4b7a93f063939436db494ff1d56c
 2005-06-06 16:59:24 +00:00
drh
7bf5661068 Final preparations for the 3.1.0 alpha release. (CVS 2255) 
FossilOrigin-Name: 17122c7e8e9cae36f1ffa7b42bd69d702980ac6a
 2005-01-21 15:52:32 +00:00
danielk1977
e61b9f4f3c Modify test scripts to work when SQLITE_OMIT_SUBQUERY (but no other OMIT macros) is defined. (CVS 2252) 
FossilOrigin-Name: d4e19efcef68d834c55c7d496cdb3696d63a31a2
 2005-01-21 04:25:47 +00:00
danielk1977
3e8c37e7f8 Modify test scripts to work when SQLITE_OMIT_SUBQUERY (along with other OMIT macros) is defined. (CVS 2251) 
FossilOrigin-Name: bb0254ab14417f0ab40f10f37cb63a60507f070a
 2005-01-21 03:12:14 +00:00
drh
030530de9b Make sure USING and NATURAL work on joins even if the columns are renamed 
using an AS phrase.  Ticket #523. (CVS 2233)

FossilOrigin-Name: c06add57bf0ce17503181b584ea4197b39b9e538
 2005-01-18 17:40:04 +00:00
drh
47a6db2bfd Column names coming back from a SELECT are now just the name of the 
source column without the "table." prefix. In other words,
"PRAGMA short_column_names=ON" is now the default.
This makes the names of columns behave more like other SQL engines.
The old behavior can be restored by setting "PRAGMA short_column_names=OFF". (CVS 2231)

FossilOrigin-Name: 9295050af1bf2d9d4dc63adc225a2848d67cbe17
 2005-01-18 16:02:40 +00:00
danielk1977
27c774388a Ensure tests pass when SQLITE_OMIT_COMPOUND_SELECT is defined. (CVS 2138) 
FossilOrigin-Name: 007be591b7829f9ff38e4b14ba5a5043796c2ff3
 2004-11-22 13:35:41 +00:00
danielk1977
0fa8ddbdec Modify test suite to work when SQLITE_OMIT_VIEW is defined. (CVS 2132) 
FossilOrigin-Name: 711e8d7695dfc74b3f1ee00591dcdda2cd7fc7d5
 2004-11-22 08:43:32 +00:00
drh
dab3518880 Remove support for the Oracle8 outer join syntax. (CVS 1106) 
FossilOrigin-Name: 824430b3ce435386b83ceb882f1510ac9f27d8fa
 2003-09-27 13:39:38 +00:00
drh
3fc673e622 Do not flatten a subquery which is the right term of a LEFT OUTER JOIN 
if the subquery contains a WHERE clause.  Ticket #350. (CVS 1027)

FossilOrigin-Name: dd8943e8583cf7ed3b662570a5607856fd246dac
 2003-06-16 00:40:34 +00:00
drh
8af4d3ace6 Restrain the flattener in the presence of outer joins. Ticket #306. (CVS 958) 
FossilOrigin-Name: 6d4b6597e560578253960d9876dc8c8657f41fef
 2003-05-06 20:35:16 +00:00
drh
50cceb36b6 When the right table in a LEFT OUTER JOIN contains an INTEGER PRIMARY KEY 
make sure that key is NULL if there is no row in the right table that
matches the current row in the left table.  Tickets #246 and #247. (CVS 873)

FossilOrigin-Name: 6a45fe3bd7e19cf9c20fc6cb65b0269cdd704490
 2003-02-20 01:48:12 +00:00
drh
1f16230b5c Minimal support for oracle8 outer join syntax. (CVS 771) 
FossilOrigin-Name: 31df3690d0fe4bd4a293cbe8ca9a26c98c3ed3ce
 2002-10-27 19:35:33 +00:00
drh
c8f8b632c3 Fix a bug in the left outer join logic. (CVS 758) 
FossilOrigin-Name: 6c0f44bd6374010f7a4a091e585eb36e0665f96f
 2002-09-30 12:36:26 +00:00
drh
f1351b6759 Fix for ticket #124: Fix a stack VDBE overflow problem on joins on an 
INTEGER PRIMARY KEY. (CVS 700)

FossilOrigin-Name: fe329e078fa209faf62e08599a00c7efa75b8501
 2002-07-31 19:50:26 +00:00
drh
5ad1a6c8c4 Fix for tickets #90 and #89: Make the AS keyword optional again. (CVS 654) 
FossilOrigin-Name: 1f8a73b1c3833e3924196458d4c1ecca90f63662
 2002-07-01 12:27:09 +00:00
drh
3b167c7583 Additional test cases added. The following bug fixed: A segfault was occurring 
if a VIEW consisted of a join with a USING clause. (CVS 651)

FossilOrigin-Name: 96515b813eb57e1f48c28d357d1f38639b2fdcfa
 2002-06-28 12:18:47 +00:00
drh
195e6967fb Additional testing of LEFT OUTER JOIN. (CVS 588) 
FossilOrigin-Name: d8d04c14f18d1feba89ccea0be70530a18248c51
 2002-05-25 00:18:20 +00:00
drh
ad2d8307ac Initial implementation of LEFT OUTER JOIN including the expanded SQL92 join 
syntax. The basic functionality is there but there is still a lot of testing
to do. (CVS 587)

FossilOrigin-Name: 99bd1f5b9a1a20bfeefe15c00d96a34a5f40923e
 2002-05-24 20:31:36 +00:00