public IndexSchema(TableSchema table, string name, bool isPrimaryKey, bool isUnique, bool isClustered, string[] memberColumns, ExtendedProperty[] extendedProperties)
: this(table, name, isPrimaryKey, isUnique, isClustered, memberColumns)
{
this.database = table.Database;
this.extendedProperties = new List<ExtendedProperty>();
this.extendedProperties.AddRange(extendedProperties);
}
public TableKeySchema(string name, TableSchema foreignKeyTable, TableSchema primaryKeyTable, ExtendedProperty[] extendedProperties)
{
this.name = name;
this.foreignKeyTable = foreignKeyTable;
this.primaryKeyTable = primaryKeyTable;
this.extendedProperties = new List<ExtendedProperty>();
this.extendedProperties.AddRange(extendedProperties);
}
public ColumnSchema(TableSchema table, string name, DbType dataType, string nativeType, int size, byte precision, int scale, bool allowDBNull, ExtendedProperty[] extendedProperties)
: this(table, name, dataType, nativeType, size, precision, scale, allowDBNull)
{
this.extendedProperties = new List<ExtendedProperty>();
this.extendedProperties.AddRange(extendedProperties);
}
public ViewSchema(DatabaseSchema database, string name, string owner, DateTime dateCreated, ExtendedProperty[] extendedProperties)
: this(database, name, owner, dateCreated)
{
this.extendedProperties = new List<ExtendedProperty>();
this.extendedProperties.AddRange(extendedProperties);
}
public ParameterSchema(CommandSchema command, string name, ParameterDirection direction, DbType dataType, string nativeType, int size, byte precision, int scale, bool allowDBNull, ExtendedProperty[] extendedProperties)
: this(command, name, direction, dataType, nativeType, size, precision, scale, allowDBNull)
{
this.extendedProperties = new List<ExtendedProperty>();
this.extendedProperties.AddRange(extendedProperties);
}
public TableKeySchema(DatabaseSchema database, string name, string[] foreignKeyMemberColumns, string foreignKeyTableOwner, string foreignKeyTable, string[] primaryKeyMemberColumns, string primaryKeyTableOwner, string primaryKeyTable, ExtendedProperty[] extendedProperties)
: this(database, name, foreignKeyMemberColumns, foreignKeyTableOwner, foreignKeyTable, primaryKeyMemberColumns, primaryKeyTableOwner, primaryKeyTable)
{
this.extendedProperties = new List<ExtendedProperty>();
this.extendedProperties.AddRange(extendedProperties);
}
public MemberColumnSchema(ColumnSchema memberColumn, ExtendedProperty[] extendedProperties)
{
this.column = memberColumn;
this.extendedProperties = new List<ExtendedProperty>();
this.extendedProperties.AddRange(extendedProperties);
}
public PrimaryKeySchema(TableSchema table, string name, string[] memberColumns, ExtendedProperty[] extendedProperties)
: this(table, name, memberColumns)
{
this.extendedProperties = new List<ExtendedProperty>();
this.extendedProperties.AddRange(extendedProperties);
}
public CommandResultSchema(CommandSchema command, string name, CommandResultColumnSchema[] columns, ExtendedProperty[] extendedProperties)
: this(command, name, columns)
{
this.extendedProperties = new List<ExtendedProperty>();
this.extendedProperties.AddRange(extendedProperties);
}
public CommandResultColumnSchema(CommandSchema command, string name, DbType dataType, string nativeType, int size, byte precision, int scale, bool isAllowDBNull, ExtendedProperty[] extendedProperties)
: this(command, name, dataType, nativeType, size, precision, scale, isAllowDBNull)
{
this.extendedProperties = new List<ExtendedProperty>();
this.extendedProperties.AddRange(extendedProperties);
}
public ColumnSchema[] GetTableColumns(string connectionString, TableSchema table)
{
string commandText = string.Format("SELECT COLUMN_NAME, DATA_TYPE, CHARACTER_OCTET_LENGTH, NUMERIC_PRECISION, NUMERIC_SCALE\r\n, CASE IS_NULLABLE WHEN 'NO' THEN 0 ELSE 1 END IS_NULLABLE,isnull(MS_Description.value,'') as Description\r\nFROM INFORMATION_SCHEMA.COLUMNS as a\r\n left join sys.extended_properties as MS_Description\r\n on MS_Description.major_id=OBJECT_ID(a.TABLE_NAME) and MS_Description.minor_id=a.ORDINAL_Position\r\n WHERE TABLE_CATALOG = '{0}' AND TABLE_NAME = '{1}' ORDER BY ORDINAL_POSITION", table.Database.Name, table.Name);
List<ColumnSchema> list = new List<ColumnSchema>();
using (DbConnection dbConnection = MsSqlSchemaProvider.CreateConnection(connectionString))
{
dbConnection.Open();
DbCommand dbCommand = dbConnection.CreateCommand();
dbCommand.CommandText = commandText;
dbCommand.Connection = dbConnection;
using (IDataReader dataReader = dbCommand.ExecuteReader(CommandBehavior.CloseConnection))
{
while (dataReader.Read())
{
string @string = dataReader.GetString(0);
string string2 = dataReader.GetString(1);
long num = (!dataReader.IsDBNull(2)) ? ((long)dataReader.GetInt32(2)) : 0L;
int precision = (!dataReader.IsDBNull(3)) ? dataReader.GetByte(3) : 0;
int scale = (!dataReader.IsDBNull(4)) ? dataReader.GetInt32(4) : 0;
int ob = dataReader.GetInt32(5);
bool allowDBNull = ob == 1;
int size = (num < 2147483647L) ? ((int)num) : 2147483647;
string Description = dataReader["Description"].ToString();
DbType dbType = MsSqlSchemaProvider.GetDbType(string2, false);
ExtendedProperty[] extendedProperties = new ExtendedProperty[1];
list.Add(new ColumnSchema(table, @string, dbType, string2, size, precision, scale, allowDBNull)
{
Description = Description
});
}
if (!dataReader.IsClosed)
{
dataReader.Close();
}
}
if (dbConnection.State != ConnectionState.Closed)
{
dbConnection.Close();
}
}
return list.ToArray();
}
