add support for counting non integer in aggregation

quickwit-oss · Nov 28, 2024 · 0bac391 · 0bac391
1 parent 52d4e81
commit 0bac391
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Showing 2 changed files with 35 additions and 7 deletions.
diff --git a/src/aggregation/agg_req_with_accessor.rs b/src/aggregation/agg_req_with_accessor.rs
@@ -271,10 +271,6 @@ impl AggregationWithAccessor {
                 field: ref field_name,
                 ..
             })
-            | Count(CountAggregation {
-                field: ref field_name,
-                ..
-            })
             | Max(MaxAggregation {
                 field: ref field_name,
                 ..
@@ -299,6 +295,24 @@ impl AggregationWithAccessor {
                     get_ff_reader(reader, field_name, Some(get_numeric_or_date_column_types()))?;
                 add_agg_with_accessor(&agg, accessor, column_type, &mut res)?;
             }
+            Count(CountAggregation {
+                field: ref field_name,
+                ..
+            }) => {
+                let allowed_column_types = [
+                    ColumnType::I64,
+                    ColumnType::U64,
+                    ColumnType::F64,
+                    ColumnType::Str,
+                    ColumnType::DateTime,
+                    ColumnType::Bool,
+                    ColumnType::IpAddr,
+                    // ColumnType::Bytes Unsupported
+                ];
+                let (accessor, column_type) =
+                    get_ff_reader(reader, field_name, Some(&allowed_column_types))?;
+                add_agg_with_accessor(&agg, accessor, column_type, &mut res)?;
+            }
             Percentiles(ref percentiles) => {
                 let (accessor, column_type) = get_ff_reader(
                     reader,

diff --git a/src/aggregation/metric/stats.rs b/src/aggregation/metric/stats.rs
@@ -220,9 +220,23 @@ impl SegmentStatsCollector {
                 .column_block_accessor
                 .fetch_block(docs, &agg_accessor.accessor);
         }
-        for val in agg_accessor.column_block_accessor.iter_vals() {
-            let val1 = f64_from_fastfield_u64(val, &self.field_type);
-            self.stats.collect(val1);
+        if [
+            ColumnType::I64,
+            ColumnType::U64,
+            ColumnType::F64,
+            ColumnType::DateTime,
+        ]
+        .contains(&self.field_type)
+        {
+            for val in agg_accessor.column_block_accessor.iter_vals() {
+                let val1 = f64_from_fastfield_u64(val, &self.field_type);
+                self.stats.collect(val1);
+            }
+        } else {
+            for _val in agg_accessor.column_block_accessor.iter_vals() {
+                // we ignore the value and simply record that we got something
+                self.stats.collect(0.0);
+            }
         }
     }
 }