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|18:44||Add support for virtual tables using a WITHOUT ROWID schema. This merge also includes enhancements to the CSV extension, which is used for testing of the new WITHOUT ROWID virtual table mechanism. check-in: aa7e9d0c user: drh tags: trunk|
|18:21||Fix a memory leak when a WITHOUT ROWID eponymous virtual table is used. Closed-Leaf check-in: 31b83a7d user: drh tags: without-rowid-vtab|
|17:27||Disallow access to the rowid column on WITHOUT ROWID virtual tables. check-in: d31c2597 user: drh tags: without-rowid-vtab|
|01:01||Performance optimizations on the CSV virtual table. Disallow WITHOUT ROWID virtual tables that have an xUpdate method, for now. check-in: 3134b326 user: drh tags: without-rowid-vtab|
|23:13||Add the CSV extension to the test fixture. Fix a memory leak in the CSV extension. Add test cases for the CSV extension, including one that uses a WITHOUT ROWID virtual table participating in the OR optimization. check-in: 95f483e8 user: drh tags: without-rowid-vtab|
|17:44||Add the data= parameter to the CSV virtual table extension. check-in: 76919104 user: drh tags: without-rowid-vtab|
|16:22||Fix corner cases in the WITHOUT ROWID virtual table logic. check-in: a393bbb9 user: drh tags: without-rowid-vtab|
|21:18||An experimental branch with code that allows virtual tables to be declared as WITHOUT ROWID tables. This might be useful for virtual tables that model external data sources that do not have a convenient way of computing a unique rowid. The current check-in almost works, but there are still serious issues. check-in: 49638f18 user: drh tags: without-rowid-vtab|
|18:44||Add the columns=N parameter to the CSV extension. check-in: 28ebeadd user: drh tags: trunk|