public ColumnDetail(String tableName, String columnName, Map<String, String> refTableToColumn, String defaultValue, boolean isNullable, boolean isUnique, int size, int sqlType) {
		this.tableName        = tableName;
		this.columnName       = columnName;
		this.refTableToColumn = refTableToColumn;
		this.defaultValue     = defaultValue;
		this.isNullable       = isNullable;
		this.isUnique         = isUnique;
		this.size             = size;
		this.sqlType          = sqlType;
		this.isMultiValued    = false;
	}