diff --git a/Cargo.toml b/Cargo.toml
index 817673235..b518d20fa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ members = [".", "sea-query-derive"]
 
 [package]
 name = "sea-query"
-version = "1.0.0-rc.28"
+version = "1.0.0-rc.29"
 authors = [
     "Chris Tsang <chris.2y3@outlook.com>",
     "Billy Chan <ccw.billy.123@gmail.com>",
@@ -56,6 +56,7 @@ audit = []
 backend-mysql = []
 backend-postgres = []
 backend-sqlite = []
+backend-cockroach = []
 default = ["derive", "audit", "backend-mysql", "backend-postgres", "backend-sqlite", "itoa"]
 derive = ["sea-query-derive"]
 attr = ["sea-query-derive"]
@@ -97,6 +98,7 @@ all-features = [
     "backend-mysql",
     "backend-postgres",
     "backend-sqlite",
+    "backend-cockroach",
     "derive",
     "hashable-value",
     "serde",
diff --git a/src/backend/mod.rs b/src/backend/mod.rs
index 21d91030b..60dc84657 100644
--- a/src/backend/mod.rs
+++ b/src/backend/mod.rs
@@ -20,6 +20,16 @@ pub use postgres::*;
 #[cfg(feature = "backend-sqlite")]
 pub use sqlite::*;
 
+/// CockroachDB query builder.
+///
+/// CockroachDB is wire-compatible with PostgreSQL, so we use the same query builder.
+/// The main difference is that CockroachDB doesn't support the `SERIAL` pseudo-type
+/// and requires `GENERATED BY DEFAULT AS IDENTITY` instead, which is the default
+/// behavior of [`PostgresQueryBuilder`] when the `option-postgres-use-serial` feature is not enabled.
+#[cfg(feature = "backend-cockroach")]
+#[cfg_attr(docsrs, doc(cfg(feature = "backend-cockroach")))]
+pub use self::postgres::PostgresQueryBuilder as CockroachQueryBuilder;
+
 mod foreign_key_builder;
 mod index_builder;
 mod query_builder;