protected override string GetDbProviderManifestToken(DbConnection connection)
{
EFIngresStoreVersion version = null;
UsingConnection(connection, conn =>
{
version = EFIngresStoreVersionUtils.GetStoreVersion(conn);
});
return(version.Token);
}
protected override bool DbDatabaseExists(DbConnection connection, int?commandTimeout, StoreItemCollection storeItemCollection)
{
if (storeItemCollection == null)
{
throw new ArgumentNullException("storeItemCollection must not be null");
}
var exists = false;
UsingMasterConnection(connection, conn =>
{
var databaseName = GetDatabaseName(conn);
var storeVersion = EFIngresStoreVersionUtils.GetStoreVersion(conn);
var databaseExistsScript = DdlBuilder.CreateDatabaseExistsScript(databaseName);
int result = (int)CreateCommand(conn, databaseExistsScript, commandTimeout).ExecuteScalar();
exists = (result == 1);
});
return(exists);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="manifestToken">A token used to infer the capabilities of the store</param>
public EFIngresProviderManifest(string manifestToken)
: base(GetProviderManifest())
{
_version = EFIngresStoreVersionUtils.GetStoreVersion(manifestToken);
}
