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2011-09-21Rework const object handlingBoris Kolpackov2-7/+5
Now objects are always loaded as non-const and the object cache in session treats all objects as non-const.
2011-09-20Bump version to 1.6.0.a2Boris Kolpackov2-4/+4
2011-09-19Add assertion for mismatch of result set column count in MySQL and SQLiteBoris Kolpackov1-0/+5
This is useful for detecting native views that happened to have stray data members. Also update comment in PostgreSQL.
2011-09-16Support for views; integrated partBoris Kolpackov5-28/+130
2011-09-09New templated query_columns architectureBoris Kolpackov3-62/+77
We also now use the correct separate "role"-base join approach instead of having a single merged join for each table.
2011-09-06Support for views; native partBoris Kolpackov15-97/+533
2011-09-06Allow select statement without parametersBoris Kolpackov2-8/+29
2011-08-30Add comment with some explanationsBoris Kolpackov1-0/+4
2011-08-30Implement uniform handle management across all databasesBoris Kolpackov9-173/+190
Also use the auto_handle template instead of the raw handle in connection, statement, and result classes. This removes a lot of brittle "exception safety guarantee" code that we had in those classes.
2011-08-28Add create() hook to connection factoriesBoris Kolpackov2-18/+38
This will allow the user to either establish the connection themselves (using the handle c-tor) and/or configure the connection post-creation.
2011-08-28Add support for creating connection from existing handleBoris Kolpackov2-7/+26
This will allow for custom connection establishment and configuration.
2011-08-24Add support for transaction multiplexingBoris Kolpackov8-19/+47
Also delay getting a connection until after we do all the sanity checks (e.g., that there is no active transaction). Otherwise we are running risk of getting blocked rather than throwing an exception.
2011-08-22Bump version to 1.6.0.a11.6.0.a1Boris Kolpackov2-4/+4
2011-08-22Remove stray function declarationsBoris Kolpackov1-6/+0
2011-08-22Add support for constructing delete_statement with native binding onlyBoris Kolpackov2-3/+24
This is similar to what we do in select_statement.
2011-08-21Add odb::connection classBoris Kolpackov10-67/+116
This abstract class represents a connection to the database. One can use it to start a transaction or to execute a native statement out of a transaction. Before we had concrete connection classes in the database runtime libraries (e.g., odb::mysql::connection). Now these classes derive from odb::connection.
2011-08-19Rework query machinery not to use '_' as primary table aliasBoris Kolpackov3-118/+152
Now we always qualify with the actual table name and use the '_' alias for situations where an object is referencing itself.
2011-08-18Fix custom recursive loading in post_load callbackBoris Kolpackov4-3/+45
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.
2011-08-04Merge branch 'wrapper'Boris Kolpackov1-1/+227
2011-08-04Add support for value wrappersBoris Kolpackov1-1/+227
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.
2011-07-31Minor optimizationBoris Kolpackov1-1/+1
2011-07-28Add value_traits specializations for std::vector<char>Boris Kolpackov2-0/+52
This allows using it as a buffer for BLOB mapping.
2011-07-27Bump version to 1.6.0Boris Kolpackov2-4/+4
2011-07-25Suppress warnings1.5.0Boris Kolpackov1-5/+5
2011-07-25Suppress warningsBoris Kolpackov2-8/+8
2011-07-25Update INSTALL fileBoris Kolpackov1-7/+7
2011-07-25Remove @@ notes that no longer applyBoris Kolpackov1-2/+0
2011-07-25Bump version to 1.5.0Boris Kolpackov2-4/+4
2011-07-25Avoid unnecessary initializationBoris Kolpackov1-1/+1
2011-07-24Always initialize format and size values in native_bindConstantin Michael1-1/+3
2011-07-23Export endian_traitsConstantin Michael1-1/+3
2011-07-23Do not include config.h for Visual StudioConstantin Michael1-1/+2
2011-07-23Correct libpq library name specified to Visual Studio linkerConstantin Michael2-16/+16
2011-07-22Get rid of libpq-fe.h inclusion in public headersBoris Kolpackov9-25/+77
The problem with libpq-fe.h is that it is installed in unpredictable places on different platforms. As a result, a user that uses ODB with PostgreSQL (and who doesn't really know or care about libpq) is forced to make sure their application is able to find and include libpq-fe.h correctly. Luckily for us, we only use a handful of libpq pointers in public headers and the workaround is to forward declare them and use that instead of including libpq-fe.h (which is instead included in source files).
2011-07-22Fix type name shadowingBoris Kolpackov1-16/+18
2011-07-22Correct typo in Visual Studio linker optionsConstantin Michael1-1/+1
2011-07-22Specify libpq as a dependency to Visual StudioConstantin Michael2-8/+8
2011-07-21Quote prepared statement name in deallocation commandConstantin Michael1-1/+2
2011-07-19Fix incorrect argument names, make accessor order consistentBoris Kolpackov1-12/+12
2011-07-14Map unsigned short and int C++ types to SMALLINT and INTEGER by defaultConstantin Michael1-2/+2
2011-07-14Forbid connection to database if server integer_datetimes is offConstantin Michael2-10/+5
2011-07-14Add support for binary format NUMERIC typeConstantin Michael2-108/+105
2011-07-13Make process notification callback staticConstantin Michael1-5/+2
2011-07-13Add support for DATE, TIME and TIMESTAMP SQL typesConstantin Michael4-101/+145
2011-07-13Get integer_datetimes server var on connection to serverConstantin Michael2-1/+15
2011-07-12Suppress server notification messagesConstantin Michael1-0/+10
2011-07-12Remove no longer applicable commentConstantin Michael1-3/+0
2011-07-11Free deallocate query resultBoris Kolpackov1-1/+2
2011-07-11Free prepared statement cache before closing connectionBoris Kolpackov1-0/+4
2011-07-05Support for callbacks in PG runtimeBoris Kolpackov3-8/+48
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