/// <summary>
/// Returns database name for provided connection.
/// Returns UNUSED_DB if fully-qualified table name doesn't support database name.
/// </summary>
public static string GetDatabaseName(IDataContext db)
{
switch (TestProvNameDb2i.GetFamily(GetContextName(db)))
{
case ProviderName.SQLiteClassic:
case TestProvName.SQLiteClassicMiniProfilerMapped:
case TestProvName.SQLiteClassicMiniProfilerUnmapped:
case ProviderName.SQLiteMS:
return("main");
case ProviderName.Access:
case ProviderName.AccessOdbc:
return("Database\\TestData");
case ProviderName.MySql:
case ProviderName.MySqlConnector:
case TestProvName.MariaDB:
case TestProvName.MySql55:
case ProviderName.PostgreSQL:
case ProviderName.PostgreSQL92:
case ProviderName.PostgreSQL93:
case ProviderName.PostgreSQL95:
case TestProvName.PostgreSQL10:
case TestProvName.PostgreSQL11:
case TestProvName.PostgreSQL12:
case TestProvName.PostgreSQL13:
case ProviderName.DB2:
case TestProvNameDb2i.DB2iBase:
case ProviderName.Sybase:
case ProviderName.SybaseManaged:
case ProviderName.SqlServer2000:
case ProviderName.SqlServer2005:
case ProviderName.SqlServer2008:
case ProviderName.SqlServer2012:
case ProviderName.SqlServer2014:
case TestProvName.SqlServer2016:
case ProviderName.SqlServer2017:
case TestProvName.SqlServer2019:
case TestProvName.SqlAzure:
return(db.GetTable <LinqDataTypes>().Select(_ => DbName()).First());
case ProviderName.Informix:
case ProviderName.InformixDB2:
return(db.GetTable <LinqDataTypes>().Select(_ => DbInfo("dbname")).First());
}
return(NO_DATABASE_NAME);
}
/// <summary>
/// Returns schema name for provided connection.
/// Returns UNUSED_SCHEMA if fully-qualified table name doesn't support database name.
/// </summary>
public static string GetSchemaName(IDataContext db)
{
switch (TestProvNameDb2i.GetFamily(GetContextName(db)))
{
case ProviderName.Informix:
case ProviderName.InformixDB2:
case ProviderName.Oracle:
case ProviderName.OracleNative:
case ProviderName.OracleManaged:
case TestProvName.Oracle11Native:
case TestProvName.Oracle11Managed:
case ProviderName.PostgreSQL:
case ProviderName.PostgreSQL92:
case ProviderName.PostgreSQL93:
case ProviderName.PostgreSQL95:
case TestProvName.PostgreSQL10:
case TestProvName.PostgreSQL11:
case TestProvName.PostgreSQL12:
case TestProvName.PostgreSQL13:
case ProviderName.DB2:
case TestProvNameDb2i.DB2iBase:
case ProviderName.Sybase:
case ProviderName.SybaseManaged:
case ProviderName.SqlServer2005:
case ProviderName.SqlServer2008:
case ProviderName.SqlServer2012:
case ProviderName.SqlServer2014:
case TestProvName.SqlServer2016:
case ProviderName.SqlServer2017:
case TestProvName.SqlServer2019:
case TestProvName.SqlAzure:
case ProviderName.SapHanaNative:
case ProviderName.SapHanaOdbc:
return(db.GetTable <LinqDataTypes>().Select(_ => SchemaName()).First());
case ProviderName.SqlServer2000:
return(db.FromSql <string>($"SELECT TABLE_SCHEMA FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = {nameof(LinqDataTypes)}").First());
}
return(NO_SCHEMA_NAME);
}