/// <summary>
/// Provide access to Postgre database
/// </summary>
/// <param name="options">Options to connect and manage database</param>
public PostgreDbProvider(PostgreDbProviderOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (string.IsNullOrEmpty(options.ConnectionString))
{
throw new ArgumentNullException(nameof(options.ConnectionString));
}
MigrationHistoryTableName = options.MigrationHistoryTableName;
var connectionBuilder = new NpgsqlConnectionStringBuilder(options.ConnectionString);
DbName = connectionBuilder.Database;
ConnectionString = connectionBuilder.ConnectionString;
var tempConnectionBuilder =
new NpgsqlConnectionStringBuilder(options.ConnectionString)
{
Database = PostgreDefaultDatabase
};
_connectionStringWithoutInitialCatalog = tempConnectionBuilder.ConnectionString;
_options = options;
_defaultVariables = new Dictionary <string, string>
{
[DefaultVariables.User] = tempConnectionBuilder.Username,
[DefaultVariables.DbName] = tempConnectionBuilder.Database
};
}
public PostgreDbProviderFactory(PostgreDbProviderOptions options)
{
_options = options ?? throw new ArgumentNullException(nameof(options));
}
