const char *

Parameters needed to connect to the database.

They take the form of connection strings, such as the following: "UID=DBA;PWD=sql;DBF=demo.db".

The database server would be started by the connection string START parameter. For example: "START=c:\SQLAny12\bin32\dbeng12.exe".

A full example connection string including the START parameter: "UID=DBA;PWD=sql;DBF=demo.db;START=c:\SQLAny12\bin32\dbeng12.exe".

MSG_CALLBACK

Address of an error message callback routine or NULL.

a_bit_field

Set TRUE to upgrade the database to include jConnect procedures.

Set FALSE by dbupgrad -i option.

MSG_CALLBACK

Address of an information message callback routine or NULL.

a_bit_field

Set TRUE to operate without printing messages.

Set TRUE by dbupgrad -q option.

MSG_CALLBACK

Address of a status message callback routine or NULL.

unsigned short

DBTools version number (DB_TOOLS_VERSION_NUMBER).