snapshot of https://github.com/sqlc-dev/sqlc.git (main, 2026-09-16; blobs > 131072B omitted)

internal/endtoend/testdata/select_subquery_alias/issue.md

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+https://github.com/sqlc-dev/sqlc/issues/1990

internal/endtoend/testdata/select_subquery_alias/postgresql/pgx/exec.json

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+{
+  "contexts": ["managed-db"]
+}

internal/endtoend/testdata/select_subquery_alias/postgresql/pgx/go/db.go

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+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package querytest
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgconn"
+)
+
+type DBTX interface {
+	Exec(context.Context, string, ...any) (pgconn.CommandTag, error)
+	Query(context.Context, string, ...any) (pgx.Rows, error)
+	QueryRow(context.Context, string, ...any) pgx.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx pgx.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}

internal/endtoend/testdata/select_subquery_alias/postgresql/pgx/go/models.go

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+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package querytest
+
+import (
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+type Wallet struct {
+	ID      int64
+	Address string
+	Type    string
+	Balance pgtype.Numeric
+}

internal/endtoend/testdata/select_subquery_alias/postgresql/pgx/go/query.sql.go

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+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: query.sql
+
+package querytest
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+const findWallets = `-- name: FindWallets :many
+select id, address, balance, total_balance from 
+(
+	select id, address, balance,
+	  sum(balance) over (order by balance desc rows between unbounded preceding and current row) as total_balance,
+	  sum(balance) over (order by balance desc rows between unbounded preceding and current row) - balance as last_balance
+	from wallets
+	where type=$1
+) amounts
+where amounts.last_balance < $2
+`
+
+type FindWalletsParams struct {
+	Column1 pgtype.Text
+	Column2 pgtype.Numeric
+}
+
+type FindWalletsRow struct {
+	ID           int64
+	Address      string
+	Balance      pgtype.Numeric
+	TotalBalance pgtype.Numeric
+}
+
+func (q *Queries) FindWallets(ctx context.Context, arg FindWalletsParams) ([]FindWalletsRow, error) {
+	rows, err := q.db.Query(ctx, findWallets, arg.Column1, arg.Column2)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []FindWalletsRow
+	for rows.Next() {
+		var i FindWalletsRow
+		if err := rows.Scan(
+			&i.ID,
+			&i.Address,
+			&i.Balance,
+			&i.TotalBalance,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}

internal/endtoend/testdata/select_subquery_alias/postgresql/pgx/query.sql

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+-- name: FindWallets :many
+select id, address, balance, total_balance from 
+(
+	select id, address, balance,
+	  sum(balance) over (order by balance desc rows between unbounded preceding and current row) as total_balance,
+	  sum(balance) over (order by balance desc rows between unbounded preceding and current row) - balance as last_balance
+	from wallets
+	where type=$1
+) amounts
+where amounts.last_balance < $2;

internal/endtoend/testdata/select_subquery_alias/postgresql/pgx/schema.sql

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+CREATE TABLE IF NOT EXISTS wallets
+(
+    id BIGSERIAL PRIMARY KEY,
+    address VARCHAR(44) NOT NULL,
+    type VARCHAR(44) NOT NULL,
+    balance DECIMAL(32, 18) NULL
+);

internal/endtoend/testdata/select_subquery_alias/postgresql/pgx/sqlc.yaml

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+version: "2"
+sql:
+  - engine: "postgresql"
+    schema: "schema.sql"
+    queries: "query.sql"
+    gen:
+      go:
+        package: "querytest"
+        out: "go"
+        sql_package: "pgx/v5"