Update config guide

Author: alamb

docs/source/user-guide/configs.md

@@ -68,11 +68,10 @@ Environment variables are read during `SessionConfig` initialisation so they mus
 | datafusion.execution.parquet.dictionary_enabled                         | true                      | (writing) Sets if dictionary encoding is enabled. If NULL, uses default parquet writer setting                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
 | datafusion.execution.parquet.dictionary_page_size_limit                 | 1048576                   | (writing) Sets best effort maximum dictionary page size, in bytes                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
 | datafusion.execution.parquet.statistics_enabled                         | page                      | (writing) Sets if statistics are enabled for any column Valid values are: "none", "chunk", and "page" These values are not case sensitive. If NULL, uses default parquet writer setting                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
-| datafusion.execution.parquet.max_statistics_size                        | 4096                      | (writing) Sets max statistics size for any column. If NULL, uses default parquet writer setting max_statistics_size is deprecated, currently it is not being used                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
 | datafusion.execution.parquet.max_row_group_size                         | 1048576                   | (writing) Target maximum number of rows in each row group (defaults to 1M rows). Writing larger row groups requires more memory to write, but can get better compression and be faster to read.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
 | datafusion.execution.parquet.created_by                                 | datafusion version 48.0.0 | (writing) Sets "created by" property                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
 | datafusion.execution.parquet.column_index_truncate_length               | 64                        | (writing) Sets column index truncate length                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
-| datafusion.execution.parquet.statistics_truncate_length                 | NULL                      | (writing) Sets statictics truncate length. If NULL, uses default parquet writer setting                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
+| datafusion.execution.parquet.statistics_truncate_length                 | 64                        | (writing) Sets statistics truncate length. If NULL, uses default parquet writer setting                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
 | datafusion.execution.parquet.data_page_row_count_limit                  | 20000                     | (writing) Sets best effort maximum number of rows in data page                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
 | datafusion.execution.parquet.encoding                                   | NULL                      | (writing) Sets default encoding for any column. Valid values are: plain, plain_dictionary, rle, bit_packed, delta_binary_packed, delta_length_byte_array, delta_byte_array, rle_dictionary, and byte_stream_split. These values are not case sensitive. If NULL, uses default parquet writer setting                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
 | datafusion.execution.parquet.bloom_filter_on_write                      | false                     | (writing) Write bloom filters for all columns when creating parquet files                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |