The current sample/db fails to build indexes with
MyODBC v2.50.39
This is due to two problems:
(1) wxDb::ModifyColumn() created a SQL statement that
was not correctly formed for MySQL. This problem
caused wxDbTable::CreateIndex() to fail to set the
columns that are going to indexes to be NOT NULL. I
fixed this by added a special case for MySQL.
(2) When creating an Index on a VARCHAR column,
MySQL requires a key length to be specified.
wxDbTable::CreateIndex() current does not do this. I
fixed this problem by adding code to do this.
The attached patch file patches dbtable.cpp and db.cpp
on the 2.5 branch.
gor Mikolic-Torreira
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@18145 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Hopefully better handling of DATE type fields
New parameter added to optionally not have database connections fail if a basic data type (like DATE) is not reported as supported by the datasource
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14722 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1. some fixes for "String literal to char * conversion" warnings (many
more left in the *.xpm files)
2. fixes for "assignment of function to extern "C" function"
3. a few other miscellaneous ones
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13478 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Changed all TRUE/FALSEs to true/false
Added wxDbLogExtendedErrorMsg() function to retrieve human readable ODBC error information from the ODBC driver
General code cleanup
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10501 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
All variables/parameters having to do with number of columns changed to be of type UWORD rather than int, avoiding compiler warnings and giant tables causing problems, and matching the types with the ODBC APIs
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9718 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Added Initialize() functions to a couple of the helper classes
More code changed to reflect new class methods that are now available.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9290 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
General gcc changes in the Printf() statement when using wxStrings as params to Printf()
General code clean up, correcting comments, added more comments
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9273 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Cleaned up code to remove duplicate blocks from multiple functions
Added better handling of failed creation of wxDbTable/wxDb objects
Moved code out of class constructors to a private function called from within the constructor
Moved destructor code to a cleanup() function so it could be called from within the constructor if the constructor failed.
Added wxDb::ModifyColumn() function.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9255 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Added Interbase database support based on contributions from Roger Gammans
Enabled the wxDb::TablePrivileges() function for v2.3/2.4
Fixed a bunch of problems with wxDb::TablePrivileges() not working correctly with all databases.
Added the ability to pass in a SCHEMA to wxDbTablePrivileges() that greatly improves the speed of the privileges lookup.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8768 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Removed the #if EXPERIMENTAL_WXDB_FUNCTIONS blocks from around functions that will now be available in 2.4
Changed functions to return const char * rather than char * on certain functions
Added the wxDb::TablePrivileges() function
Added wxDb copy constructors and wxDbGetConnection() copy constructors which are able to copy the typing definitions of data types retrieved from the source wxDb instance to the new data connection instance to avoid the network/database overhead of querying the datasource for its data types once they are already known once.
SQL Server and (preliminary) DB2 support added
If compiling with Visual C++, the wxDbCreateDataSource() can now be enabled
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8761 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Added a wxDbCreateDataSource() function, though it only works under MSW using VC6, because the API is not available with iODBC. To use this, it requires linking in odbccp32.lib and #including odbcinst.h in db.h. This function is disabled with #if 0 for now.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6767 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Replaced wxMessageBox() with wxLogDebug() calls
When calling GetColumns(), some drivers/datasources would not return a proper value for columnSize. If columnSize is less than 1, columnSize gets set to bufferLength
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6293 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2. regtest sample doesn't crash any more
3. wxLogGui uses msg box for only 1 message
4. "const wxEventType" => "enum"
5. wxEVT_COMMAND_TREE_END_DRAG introduced - see sample for example
6. fixed several non fatal bugs in wxRegKey
7. many changes in regtest sample, not tested yet
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6017 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Replaced all the char arrays I could with wxStrings. Should noticably reduce memory used by classes.
Fixed "for (int i=0...)" occurances
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5755 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2. wxLogGui now uses a special dialog instead of a wxMsgBox
3. wxComboBox doesn't limit the text to its size under MSW
4. removed windows.h from dummy.cpp because I think it's unneeded
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5558 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Now allows reading of unknown data table structures to create wxTable instances without knowing the data dictionary ahead of time (see wxColInf() class and use)
Ability to determine keys/foreign keys and read in those key definitions (see wxColFor() and wxDB::GetKeyFields() contributed by Mark Johnson)
More support for mySQL, now handles columns with "non-standard" types (contributed by Bart Jourquin)
SQLUnbind() was being called in some places which release ALL tables bound to the wxDB connection, not just the desired one
To fix the SQLUnbind() problem, now temporary datasource connections use GetData() rather than binding columns to variables (see wxDB::Catalog())
wxDB::Catalog() now handles databases that support, and do not support passing a UserID to limit the scope of the catalog
wxDB:TableExists() now handles databases that support, and do not support passing a UserID to limit the scope of existence check
"const char *" now used in the appropriate places rather than "char *"
GetDataSource() was not terminating the returned data source names with a '\0'
wxTable::Open() now more gracefully handles tables not existing but trying to be opened with more detailed error messages
wxTable::CreateTable() now handles return of SQL_SUCCESS_WITH_INFO as success (needed for some databases)
Fixes to accomodate 64bit archtecture handling of some data types (may not be totally ready for 64bit, but closer now).
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5546 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
