diff --git a/.changeset/afraid-baboons-hunt.md b/.changeset/afraid-baboons-hunt.md
new file mode 100644
index 0000000000..a5b143fd2d
--- /dev/null
+++ b/.changeset/afraid-baboons-hunt.md
@@ -0,0 +1,6 @@
+---
+"@dataplan/pg": patch
+---
+
+Export `PgRootStep` interface, and improve said interface to support
+`placeholder` of a `PgTypedStep` (with no codec necessary).
diff --git a/.changeset/chatty-actors-scream.md b/.changeset/chatty-actors-scream.md
new file mode 100644
index 0000000000..d71354833f
--- /dev/null
+++ b/.changeset/chatty-actors-scream.md
@@ -0,0 +1,5 @@
+---
+"graphile-build-pg": patch
+---
+
+Re-export `sql` and `SQL` from `graphile-build-pg`.
diff --git a/grafast/dataplan-pg/src/index.ts b/grafast/dataplan-pg/src/index.ts
index 0a430e0c52..c72b2445ad 100644
--- a/grafast/dataplan-pg/src/index.ts
+++ b/grafast/dataplan-pg/src/index.ts
@@ -145,6 +145,7 @@ import type { PgInsertSingleQueryBuilder } from "./steps/pgInsertSingle.ts";
 import { pgInsertSingle, PgInsertSingleStep } from "./steps/pgInsertSingle.ts";
 import type {
   PgGroupDetails,
+  PgRootStep,
   PgSelectArgumentDigest,
   PgSelectArgumentRuntimeValue,
   PgSelectArgumentSpec,
@@ -288,6 +289,7 @@ export type {
   PgResourceParameter,
   PgResourceUnique,
   PgResourceUniqueExtensions,
+  PgRootStep,
   PgSelectArgumentDigest,
   PgSelectArgumentRuntimeValue,
   PgSelectArgumentSpec,
diff --git a/grafast/dataplan-pg/src/steps/pgSelect.ts b/grafast/dataplan-pg/src/steps/pgSelect.ts
index 5b583c48e9..b288a14c3b 100644
--- a/grafast/dataplan-pg/src/steps/pgSelect.ts
+++ b/grafast/dataplan-pg/src/steps/pgSelect.ts
@@ -221,6 +221,7 @@ export type PgSelectMode = "normal" | "aggregate" | "mutation";
  * but not guaranteed.
  */
 export type PgRootStep = Step & {
+  placeholder(step: PgTypedStep): SQL;
   placeholder(step: Step, codec: PgCodec): SQL;
   deferredSQL($step: Step<SQL>): SQL;
 };
diff --git a/graphile-build/graphile-build-pg/src/index.ts b/graphile-build/graphile-build-pg/src/index.ts
index 981db15c9a..77829b876b 100644
--- a/graphile-build/graphile-build-pg/src/index.ts
+++ b/graphile-build/graphile-build-pg/src/index.ts
@@ -191,3 +191,5 @@ export {
   getWithPgClientFromPgService,
   withPgClientFromPgService,
 } from "@dataplan/pg";
+export type { SQL } from "pg-sql2";
+export { sql } from "pg-sql2";