refine comments

Author: xudong963

datafusion/datasource-parquet/src/row_group_filter.rs

@@ -97,38 +97,38 @@ impl RowGroupAccessPlanFilter {
     ///
     /// +-----------------------------------------------------------------------+
     /// |                            NOT MATCHING                               |
-    /// |  Partition 1                                                          |
+    /// |  Row group 1                                                          |
     /// |  +-----------------------------------+-----------------------------+  |
-    /// |  | SPECIES (min: 'B...',max: 'S...') | S (min: 7, max: 133)        |  |
+    /// |  | SPECIES                           | S                           |  |
     /// |  +-----------------------------------+-----------------------------+  |
     /// |  | Snow Vole                         | 7                           |  |
-    /// |  | Brown Bear                        | 133                         |  |
-    /// |  | Gray Wolf                         | 82                          |  |
+    /// |  | Brown Bear                        | 133 ✅                      |  |
+    /// |  | Gray Wolf                         | 82  ✅                      |  |
     /// |  +-----------------------------------+-----------------------------+  |
     /// +-----------------------------------------------------------------------+
     ///
-    /// +-----------------------------------------------------------------------+
-    /// |                          PARTIALLY MATCHING                           |
-    /// |  Partition 2                             Partition 4                  |
-    /// |  +------------------+--------------+     +------------------+-------+ |
-    /// |  | SPECIES          | S            |     | SPECIES          | S     | |
-    /// |  | (min:A, max:R)   |(min:6,max:70)|     | (min:A, max:P)   |[4-51] | |
-    /// |  +------------------+--------------+     +------------------+-------+ |
-    /// |  | Lynx             | 71           |     | Europ. Mole      | 4     | |
-    /// |  | Red Fox          | 40           |     | Polecat          | 16    | |
-    /// |  | Alpine Bat       | 6            |     | Alpine Ibex      | 97    | |
-    /// |  +------------------+--------------+     +------------------+-------+ |
-    /// +-----------------------------------------------------------------------+
+    /// +---------------------------------------------------------------------------+
+    /// |                          PARTIALLY MATCHING                               |
+    /// |                                                                           |
+    /// |  Row group 2                              Row group 4                     |
+    /// |  +------------------+--------------+      +------------------+----------+ |
+    /// |  | SPECIES          | S            |      | SPECIES          | S        | |
+    /// |  +------------------+--------------+      +------------------+----------+ |
+    /// |  | Lynx             | 71 ✅        |      | Europ. Mole      | 4        | |
+    /// |  | Red Fox          | 40           |      | Polecat          | 16       | |
+    /// |  | Alpine Bat  ✅   | 6            |      | Alpine Ibex ✅  | 97 ✅    | |
+    /// |  +------------------+--------------+      +------------------+----------+ |
+    /// +---------------------------------------------------------------------------+
     ///
     /// +-----------------------------------------------------------------------+
     /// |                           FULLY MATCHING                              |
-    /// |  Partition 3                                                          |
+    /// |  Row group 3                                                          |
     /// |  +-----------------------------------+-----------------------------+  |
-    /// |  | SPECIES (min: 'A...',max: 'A...') | S (min: 76, max: 101)       |  |
+    /// |  | SPECIES                           | S                           |  |
     /// |  +-----------------------------------+-----------------------------+  |
-    /// |  | Alpine Ibex                       | 101                         |  |
-    /// |  | Alpine Goat                       | 76                          |  |
-    /// |  | Alpine Sheep                      | 83                          |  |
+    /// |  | Alpine Ibex  ✅                  | 101    ✅                   |  |
+    /// |  | Alpine Goat  ✅                  | 76     ✅                   |  |
+    /// |  | Alpine Sheep ✅                  | 83     ✅                   |  |
     /// |  +-----------------------------------+-----------------------------+  |
     /// +-----------------------------------------------------------------------+
     ///