Move LIMIT to WITH clause

stellar · May 19, 2022 · 98ef880 · 98ef880
1 parent a384ff6
commit 98ef880
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diff --git a/services/horizon/CHANGELOG.md b/services/horizon/CHANGELOG.md
@@ -3,6 +3,10 @@
 All notable changes to this project will be documented in this
 file. This project adheres to [Semantic Versioning](http:https://semver.org/).
 
+## Unreleased
+
+- Querying claimable balances has been optimized ([4385](https://github.com/stellar/go/pull/4385)).
+
 ## V2.17.0
 
 This is the final release after the [release candidate](v2.17.0-release-candidate), including some small additional changes:

diff --git a/services/horizon/internal/db2/history/claimable_balances.go b/services/horizon/internal/db2/history/claimable_balances.go
@@ -220,7 +220,7 @@ func (q *Q) GetClaimableBalances(ctx context.Context, query ClaimableBalancesQue
  sql = sql.
  Prefix("WITH cb AS (").
  Suffix(
- ") select "+claimableBalancesSelectStatement+" from cb LIMIT ?",
+ "LIMIT ?) select "+claimableBalancesSelectStatement+" from cb",
  query.PageQuery.Limit,
  )