spi-stats:fix add conf limit.

Author: ljl

spi/spi-search/src/dto/search_item_dto.rs

@@ -265,6 +265,7 @@ pub struct SearchQueryMetricsReq {
     pub query: SearchItemQueryReq,
     // Advanced search
     pub adv_query: Option<Vec<AdvSearchItemQueryReq>>,
+    pub conf_limit: Option<u32>,
     pub limit: Option<u32>,
 }
 

spi/spi-search/src/serv/pg/search_pg_item_serv.rs

@@ -648,7 +648,7 @@ fn merge(a: &mut serde_json::Value, b: serde_json::Value) {
 
 pub async fn query_metrics(query_req: &SearchQueryMetricsReq, funs: &TardisFunsInst, ctx: &TardisContext, inst: &SpiBsInst) -> TardisResult<SearchQueryMetricsResp> {
     let mut params = vec![];
-    let conf_limit = query_req.limit.unwrap_or(100);
+    let conf_limit = query_req.conf_limit.unwrap_or(100);
     let select_fragments;
     let mut from_fragments = "".to_string();
     // Package filter