/// <summary>
/// Create a new database and return a connection to
/// the database. The database will be overwritten if
/// it already exists.
/// </summary>
/// <param name="database">The path to the database.</param>
/// <param name="mode">Creation mode for the database.</param>
/// <returns>A new connection to the database.</returns>
public virtual Connection CreateDatabase(string database, DatabaseCreationMode mode)
{
database = Path.GetFullPath(database);
lock (this.lockObject)
{
this.SetGlobalParameters();
this.Tracer.TraceInfo("create database '{0}'", database);
// Create the database then open it
using (var instance = new Instance(this.GetNewInstanceName()))
{
SetParametersAndInitializeInstance(database, instance);
using (var session = new Session(instance))
{
CreateDatabaseGrbit grbit = (DatabaseCreationMode.OverwriteExisting == mode) ?
CreateDatabaseGrbit.OverwriteExisting : CreateDatabaseGrbit.None;
JET_DBID dbid;
Api.JetCreateDatabase(session, database, String.Empty, out dbid, grbit);
Api.JetCloseDatabase(session, dbid, CloseDatabaseGrbit.None);
Api.JetDetachDatabase(session, database);
}
}
return(this.AttachDatabase(database, DatabaseOpenMode.ReadWrite));
}
}
public void CreateDatabase(string connect, CreateDatabaseGrbit grbit)
{
if (JetDbid != JET_DBID.Nil)
{
throw new ApplicationException("Only one database may be opened in an EsentSession");
}
JET_DBID dbid;
Api.JetCreateDatabase(_session, Database.DatabasePath, connect, out dbid, grbit);
JetDbid = dbid;
}
/// <summary>
/// Creates and attaches a database file.
/// </summary>
/// <param name="sesid">The session to use.</param>
/// <param name="database">The path to the database file to create.</param>
/// <param name="dbid">Returns the dbid of the new database.</param>
/// <param name="grbit">Database creation options.</param>
public static void CreateDatabase(JET_SESID sesid, string database, out JET_DBID dbid, CreateDatabaseGrbit grbit)
{
Api.JetCreateDatabase(sesid, database, null, out dbid, grbit);
}
/// <summary>
/// Creates and attaches a database file with a maximum database size specified.
/// <seealso cref="JetAttachDatabase2"/>.
/// </summary>
/// <param name="sesid">The session to use.</param>
/// <param name="database">The path to the database file to create.</param>
/// <param name="maxPages">
/// The maximum size, in database pages, of the database. Passing 0 means there is
/// no enforced maximum.
/// </param>
/// <param name="dbid">Returns the dbid of the new database.</param>
/// <param name="grbit">Database creation options.</param>
public static void JetCreateDatabase2(JET_SESID sesid, string database, int maxPages, out JET_DBID dbid, CreateDatabaseGrbit grbit)
{
Api.Check(Impl.JetCreateDatabase2(sesid, database, maxPages, out dbid, grbit));
}
/// <summary>
/// Creates and attaches a database file.
/// </summary>
/// <param name="sesid">The session to use.</param>
/// <param name="database">The path to the database file to create.</param>
/// <param name="connect">The parameter is not used.</param>
/// <param name="dbid">Returns the dbid of the new database.</param>
/// <param name="grbit">Database creation options.</param>
public static void JetCreateDatabase(JET_SESID sesid, string database, string connect, out JET_DBID dbid, CreateDatabaseGrbit grbit)
{
Api.Check(Impl.JetCreateDatabase(sesid, database, connect, out dbid, grbit));
}
public static void CreateDatabase(this IEsentSession session, CreateDatabaseGrbit grbit)
{
session.CreateDatabase(null, grbit);
}
/// <summary>
/// Creates and attaches a database file.
/// </summary>
/// <param name="sesid">The session to use.</param>
/// <param name="database">The path to the database file to create.</param>
/// <param name="dbid">Returns the dbid of the new database.</param>
/// <param name="grbit">Database creation options.</param>
public static void CreateDatabase(JET_SESID sesid, string database, out JET_DBID dbid, CreateDatabaseGrbit grbit)
{
Api.JetCreateDatabase(sesid, database, null, out dbid, grbit);
}
