C# (CSharp) Snowflake.Data.Core SFResultChunk.extractCell示例

示例#1

        protected override string getObjectInternal(int columnIndex)
        {
            if (isClosed)
            {
                throw new SnowflakeDbException(SFError.DATA_READER_ALREADY_CLOSED);
            }

            if (columnIndex < 0 || columnIndex >= columnCount)
            {
                throw new SnowflakeDbException(SFError.COLUMN_INDEX_OUT_OF_BOUND, columnIndex);
            }

            return(_currentChunk.extractCell(_currentChunkRowIdx, columnIndex));
        }