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2011-09-19Use query_base_type instead of query_type as argument typeBoris Kolpackov2-9/+9
The base type is sufficient.
2011-09-19Rename error.?xx to diagnostics.?xxBoris Kolpackov7-11/+11
2011-09-16Don't use DISTINCT in generated SELECT statementsBoris Kolpackov1-4/+1
We needed it before for objects that involved relationships (and therefore JOINs) but it appears with the new JOIN handling approach (no merging of multiple relationships into a single JOIN), we don't need DISTINCT anymore. All the tests pass and all the examples produce identical output with and without DISTINCT.
2011-09-16Support for views; integrated partBoris Kolpackov26-275/+3515
2011-09-11Generalize pragma code to support arbitrary types for context valuesBoris Kolpackov7-172/+201
2011-09-09New templated query_columns architectureBoris Kolpackov7-320/+567
We also now use the correct separate "role"-base join approach instead of having a single merged join for each table.
2011-09-09Add support for ignoring bases in has_a() testBoris Kolpackov2-0/+11
2011-09-09Fix bug in PG type oid generationBoris Kolpackov1-6/+16
2011-09-06View support customizations for PostgreSQLBoris Kolpackov2-10/+43
2011-09-06Add support for object pragmaBoris Kolpackov5-135/+290
This pragma is used to specify objects in a view declaration.
2011-09-05Support for views; native partBoris Kolpackov13-169/+674
2011-08-31Rename comp_value() predicate to composite()Boris Kolpackov22-75/+75
2011-08-31Add transient() predicateBoris Kolpackov9-9/+15
2011-08-31Cosmetic changes and cleanupsBoris Kolpackov23-164/+185
Rename some functions to have consistent names. Add object() predicate.
2011-08-28Add wrapper support for containersBoris Kolpackov16-70/+134
2011-08-28Add wrapper support for composite valuesBoris Kolpackov17-58/+259
NULL semantics for composite values is not yet supported.
2011-08-25Add experimental code (commented out) for DELETE JOIN supportBoris Kolpackov1-1/+11
This would be needed to support object relationships in the erase_query() functionality.
2011-08-24Don't append table prefix to names that already have it (container tables)Boris Kolpackov3-6/+19
2011-08-22Bump version to 1.6.0.a11.6.0.a1Boris Kolpackov1-4/+4
2011-08-22Add database::erase_query() functionBoris Kolpackov4-29/+92
New test: common/erase-query. Documentation is in Section 3.9, "Deleting Persistent Objects". The current implementation does not work well with the session (no removal of the erased objects from the cache).
2011-08-22Enable foreign key constraints checking in SQLiteBoris Kolpackov1-0/+16
Due to bugs in SQLite DDL foreign key support, we have to temporarily disable foreign keys when re-creating the schema. New manual section: 12.5.3, "Foreign Key Constraints".
2011-08-22Add --table-prefix optionBoris Kolpackov2-5/+28
Assign unique table prefixes to most examples. This makes sure that we don't end up with broken schemas where half of the tables were changed by the next test and the other half has foreign keys that now point to nowhere.
2011-08-21Add support for multi-pass database schema dropBoris Kolpackov4-34/+98
2011-08-19Rework query machinery not to use '_' as primary table aliasBoris Kolpackov4-28/+67
Now we always qualify with the actual table name and use the '_' alias for situations where an object is referencing itself.
2011-08-19Cosmetic changeBoris Kolpackov1-1/+1
2011-08-19Make container object_id reference the objectBoris Kolpackov3-13/+56
Make it ON DELETE CASCADE. Also in erase(), delete the container rows first.
2011-08-18Fix custom recursive loading in post_load callbackBoris Kolpackov1-2/+2
Before we called the callback while holding the statements locked. As a result, if the callback tried to load another object of this type, it failed. Now we unlock the statements (since we have completely loaded the object from ODB's point of view) and then call the callback. The callback test has been updated to test this situation.
2011-08-04Add support for value wrappersBoris Kolpackov4-19/+336
Wrapper is a class that wraps another type. Examples of wrappers are various smart pointers, holders, etc. A wrapper can be transparent or it can handle the NULL semantics. The new odb::nullable class template is a NULL wrapper that helps to add the NULL semantics to a value type. New test: common/wrapper.
2011-07-27Documentation fixBoris Kolpackov1-1/+1
2011-07-27Bump version to 1.6.0Boris Kolpackov1-4/+4
2011-07-25Add support for Mac OS X DYLD_LIBRARY_PATH1.5.0Boris Kolpackov1-2/+8
2011-07-25Remove @@ notes that no longer applyBoris Kolpackov2-3/+1
2011-07-25Bump version to 1.5.0Boris Kolpackov1-4/+4
2011-07-24Never generate zero length oid arrays for PostgreSQLConstantin Michael1-0/+8
VC++ does not allow zero length array initialization, nor for const values to remain uninitialized.
2011-07-24Add support for resetting options accumulated with options pragmaBoris Kolpackov2-23/+102
2011-07-24Allow pragmas to be either overriding or accumulatingBoris Kolpackov3-41/+66
2011-07-22Add pragma for setting type's or member's default valueBoris Kolpackov9-7/+474
New pragma: default. New test: default.
2011-07-22Cosmetic changeBoris Kolpackov1-1/+1
2011-07-22Cosmetic changeBoris Kolpackov1-1/+1
2011-07-22Fix SQL lexer to handle double-quoting instead of escape-sequencesBoris Kolpackov1-10/+10
2011-07-22Parse and store MySQL ENUM enumerator stringsBoris Kolpackov2-4/+31
2011-07-22Use quote_string() to quote enumeratorsBoris Kolpackov1-3/+1
2011-07-22Cosmetic changesBoris Kolpackov1-2/+2
2011-07-22Register enumerators in tree-node map, fix enumerator values calculationBoris Kolpackov1-7/+11
2011-07-22Add support for SQL string quotingBoris Kolpackov3-0/+39
2011-07-22Add support for optional tree node value in pragmasBoris Kolpackov3-4/+14
2011-07-22Add support for specifying extra column optionsBoris Kolpackov4-46/+240
New pragmas: options, id_options, index_options, key_options, and value_options.
2011-07-21Correct container statement name generation for PostgreSQLConstantin Michael1-2/+2
2011-07-19New design for NULL semanticsBoris Kolpackov16-129/+282
Now, instead of being specified as part of the SQL type with the type pragma, there are separate null and not_null pragmas. The not_null pragma was used to control NULL-ness of object pointers. Now the two pragmas are used consistently for object pointers and simple values (and in the future will work for composite values and containers).
2011-07-19Cosmetic changeBoris Kolpackov1-1/+1
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