feat: implement HistogramFold plan for prometheus histogram type (#…

…2626) * basic impl of fold plan Signed-off-by: Ruihang Xia <[email protected]> * add schema test Signed-off-by: Ruihang Xia <[email protected]> * fill plan attributes Signed-off-by: Ruihang Xia <[email protected]> * fix styles Signed-off-by: Ruihang Xia <[email protected]> * unify variable names Signed-off-by: Ruihang Xia <[email protected]> --------- Signed-off-by: Ruihang Xia <[email protected]>
GreptimeTeam · Oct 20, 2023 · 212ea2c · 212ea2c
1 parent 1658d08
commit 212ea2c
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diff --git a/Cargo.lock b/Cargo.lock
diff --git a/src/promql/Cargo.toml b/src/promql/Cargo.toml
@@ -12,6 +12,7 @@ catalog = { workspace = true }
 common-catalog = { workspace = true }
 common-error = { workspace = true }
 common-macro = { workspace = true }
+common-recordbatch = { workspace = true }
 common-telemetry = { workspace = true }
 datafusion.workspace = true
 datatypes = { workspace = true }

diff --git a/src/promql/src/extension_plan.rs b/src/promql/src/extension_plan.rs
@@ -13,6 +13,7 @@
 // limitations under the License.
 
 mod empty_metric;
+mod histogram_fold;
 mod instant_manipulate;
 mod normalize;
 mod planner;