IBProvider v2.4.2.1772

The review of changes in IBProvider v2.4.2.1772

• The implementation of initialization properties «garbage_collect» and «num_buffers» is corrected.
• IDBInfo::GetLiteralInfo. Errors processing without use of exceptions. It allows to simplify debugging of applications, which use ADOExpress for first dialect databases.
• ADO and ODBC calls of stored procedures without OUT-parameters are converted into «EXECUTE PROCEDURE …» always.
• Some internal changes in realization of command object.

The state of third version [build 695]

• [BUG] Setting of DDL queries are corrected (auto_commit_ddl=2) — «сommit retain» is applied to the first level of transaction.
• Support of IConnectionPointContainer interface for session and first level transaction control objects is realized.
  • The components notify about transactions commit and rollback (explicit management of transaction through methods of interfaces, management of transaction through SQL, indirect commit during execution of DDL queries).
  • Event notification interface — ITransactionOutcomeEvents.
  • The reenterability of components is provided.
• The implementation of ICommand::Execute is completely rewritten.
  • Support of parameters sets. (DBPARAMS.cParamSets>1).