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

internal/endtoend/testdata/join_left_table_alias/issue.md

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+https://github.com/sqlc-dev/sqlc/issues/1897

internal/endtoend/testdata/join_left_table_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/join_left_table_alias/postgresql/pgx/go/models.go

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+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package querytest
+
+type Bar struct {
+	FooID int64
+	Info  string
+}
+
+type Foo struct {
+	ID int64
+}

internal/endtoend/testdata/join_left_table_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 joinBar = `-- name: JoinBar :one
+SELECT f.id, info
+FROM foo f
+LEFT JOIN bar b ON b.foo_id = f.id
+`
+
+type JoinBarRow struct {
+	ID   int64
+	Info pgtype.Text
+}
+
+func (q *Queries) JoinBar(ctx context.Context) (JoinBarRow, error) {
+	row := q.db.QueryRow(ctx, joinBar)
+	var i JoinBarRow
+	err := row.Scan(&i.ID, &i.Info)
+	return i, err
+}
+
+const joinBarAlias = `-- name: JoinBarAlias :one
+SELECT f.id, b.info
+FROM foo f
+LEFT JOIN bar b ON b.foo_id = f.id
+`
+
+type JoinBarAliasRow struct {
+	ID   int64
+	Info pgtype.Text
+}
+
+func (q *Queries) JoinBarAlias(ctx context.Context) (JoinBarAliasRow, error) {
+	row := q.db.QueryRow(ctx, joinBarAlias)
+	var i JoinBarAliasRow
+	err := row.Scan(&i.ID, &i.Info)
+	return i, err
+}

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

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+-- name: JoinBar :one
+SELECT f.id, info
+FROM foo f
+LEFT JOIN bar b ON b.foo_id = f.id;
+
+-- name: JoinBarAlias :one
+SELECT f.id, b.info
+FROM foo f
+LEFT JOIN bar b ON b.foo_id = f.id;

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

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+CREATE TABLE foo (
+	id BIGINT PRIMARY KEY
+);
+
+CREATE TABLE bar
+(
+    foo_id  BIGINT NOT NULL,
+    info    TEXT NOT NULL
+);

internal/endtoend/testdata/join_left_table_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"