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From: <sub...@co...> - 2005-12-07 15:37:01
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Author: ianb Date: 2005-12-07 15:36:46 +0000 (Wed, 07 Dec 2005) New Revision: 1357 Modified: SQLObject/docs/SQLObject.comments.txt Log: Web updates Modified: SQLObject/docs/SQLObject.comments.txt =================================================================== --- SQLObject/docs/SQLObject.comments.txt 2005-12-07 14:48:56 UTC (rev 1356) +++ SQLObject/docs/SQLObject.comments.txt 2005-12-07 15:36:46 UTC (rev 1357) @@ -14,3 +14,12 @@ username: Mike Kent To clarify a bit: There can be multple Person instances in memory at the same time. If you ask for two different Person IDs, you get references to two different Person instances. If you ask for the same Person ID multiple times, you get multiple references to the same Person instance. +==== $(left-join-and-other-joins) c ++ +---------------------------------------- +date: 2005-12-07T08:36:44 +email: mk...@em... +id: 3 +ip: 208.255.226.178 +username: Mike Kent + +It's probably just me, but I'm finding this part quite confusing. You'd use a left join to join two tables together, but this example refers to THREE tables, MyTable, Table1, and Table2. I haven't been able to grasp what's going on. |