Fix lz4 encoded float

cswinter · May 1, 2024 · 9bbcfc0 · 9bbcfc0
1 parent 0f1c333
commit 9bbcfc0
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/src/mem_store/column.rs b/src/mem_store/column.rs
@@ -380,6 +380,11 @@ impl DataSection {
                     lz4::decode::<i64>(&mut lz4::decoder(encoded), &mut decoded);
                     DataSection::I64(decoded)
                 }
+                EncodingType::F64 => {
+                    let mut decoded = vec![OrderedFloat(0.0); len];
+                    lz4::decode::<OrderedFloat<f64>>(&mut lz4::decoder(encoded), &mut decoded);
+                    DataSection::F64(decoded)
+                }
                 t => panic!("Unexpected type {:?} for lz4 decode", t),
             },
             DataSection::LZ4 {

diff --git a/tests/query_tests.rs b/tests/query_tests.rs
@@ -1630,3 +1630,12 @@ fn test_float_greater_than() {
         &[vec![Int(0), Float(0.123412)], vec![Int(1), Float(0.0003)]],
     );
 }
+
+
+// #[test]
+// fn test_missing_count() {
+//     test_query_ec(
+//         "SELECT COUNT(0) AS count FROM _meta_tables WHERE \"name\" = 'geistesblitz_dashboard'",
+//         &[vec![Int(0)]],
+//     );
+// }