fix examples

Author: tylergannon

examples/authors/postgresql/query.sql

@@ -8,12 +8,17 @@ ORDER BY name;
 
 -- name: CreateAuthor :one
 INSERT INTO authors (
-  name, bio
+  name, bio, status
 ) VALUES (
-  $1, $2
+  $1, $2, $3
 )
 RETURNING *;
 
+-- name: ListAuthorsByStatus :many
+SELECT * FROM authors
+WHERE status = $1
+ORDER BY name;
+
 -- name: DeleteAuthor :exec
 DELETE FROM authors
 WHERE id = $1;

examples/authors/postgresql/schema.sql

@@ -1,5 +1,8 @@
+CREATE TYPE author_status AS ENUM ('active', 'inactive', 'pending');
+
 CREATE TABLE authors (
-  id   BIGSERIAL PRIMARY KEY,
-  name text      NOT NULL,
-  bio  text
+  id     BIGSERIAL PRIMARY KEY,
+  name   text          NOT NULL,
+  bio    text,
+  status author_status NOT NULL DEFAULT 'active'
 );

examples/bun-postgres/src/db/query_sql.ts

@@ -2,6 +2,8 @@
 
 import type { Sql } from "postgres";
 
+export type AuthorStatus = "active" | "inactive" | "pending";
+
 export interface GetAuthorArgs {
     id: number;
 }
@@ -10,10 +12,11 @@ export interface GetAuthorRow {
     id: number;
     name: string;
     bio: string | null;
+    status: AuthorStatus;
 }
 
 export async function getAuthor(sql: Sql, args: GetAuthorArgs): Promise<GetAuthorRow | null> {
-    const rows = await sql<GetAuthorRow[]> `SELECT id, name, bio FROM authors
+    const rows = await sql<GetAuthorRow[]> `SELECT id, name, bio, status FROM authors
 WHERE id = ${args.id} LIMIT 1`;
     return rows[0] ?? null;
 }
@@ -22,34 +25,54 @@ export interface ListAuthorsRow {
     id: number;
     name: string;
     bio: string | null;
+    status: AuthorStatus;
 }
 
 export async function listAuthors(sql: Sql): Promise<ListAuthorsRow[]> {
-    return await sql<ListAuthorsRow[]> `SELECT id, name, bio FROM authors
+    return await sql<ListAuthorsRow[]> `SELECT id, name, bio, status FROM authors
 ORDER BY name`;
 }
 
 export interface CreateAuthorArgs {
     name: string;
     bio: string | null;
+    status: AuthorStatus;
 }
 
 export interface CreateAuthorRow {
     id: number;
     name: string;
     bio: string | null;
+    status: AuthorStatus;
 }
 
 export async function createAuthor(sql: Sql, args: CreateAuthorArgs): Promise<CreateAuthorRow | null> {
     const rows = await sql<CreateAuthorRow[]> `INSERT INTO authors (
-  name, bio
+  name, bio, status
 ) VALUES (
-  ${args.name}, ${args.bio}
+  ${args.name}, ${args.bio}, ${args.status}
 )
-RETURNING id, name, bio`;
+RETURNING id, name, bio, status`;
     return rows[0] ?? null;
 }
 
+export interface ListAuthorsByStatusArgs {
+    status: AuthorStatus;
+}
+
+export interface ListAuthorsByStatusRow {
+    id: number;
+    name: string;
+    bio: string | null;
+    status: AuthorStatus;
+}
+
+export async function listAuthorsByStatus(sql: Sql, args: ListAuthorsByStatusArgs): Promise<ListAuthorsByStatusRow[]> {
+    return await sql<ListAuthorsByStatusRow[]> `SELECT id, name, bio, status FROM authors
+WHERE status = ${args.status}
+ORDER BY name`;
+}
+
 export interface DeleteAuthorArgs {
     id: number;
 }

examples/bun-postgres/src/main.ts

@@ -14,6 +14,7 @@ async function main() {
   const author = await createAuthor(sql, {
     name: "Seal",
     bio: "Kissed from a rose",
+    status: "active",
   });
   if (author === null) {
     throw new Error("author not created");

examples/node-postgres/src/db/query_sql.ts

@@ -2,6 +2,8 @@
 
 import type { Sql } from "postgres";
 
+export type AuthorStatus = "active" | "inactive" | "pending";
+
 export interface GetAuthorArgs {
     id: number;
 }
@@ -10,10 +12,11 @@ export interface GetAuthorRow {
     id: number;
     name: string;
     bio: string | null;
+    status: AuthorStatus;
 }
 
 export async function getAuthor(sql: Sql, args: GetAuthorArgs): Promise<GetAuthorRow | null> {
-    const rows = await sql<GetAuthorRow[]> `SELECT id, name, bio FROM authors
+    const rows = await sql<GetAuthorRow[]> `SELECT id, name, bio, status FROM authors
 WHERE id = ${args.id} LIMIT 1`;
     return rows[0] ?? null;
 }
@@ -22,34 +25,54 @@ export interface ListAuthorsRow {
     id: number;
     name: string;
     bio: string | null;
+    status: AuthorStatus;
 }
 
 export async function listAuthors(sql: Sql): Promise<ListAuthorsRow[]> {
-    return await sql<ListAuthorsRow[]> `SELECT id, name, bio FROM authors
+    return await sql<ListAuthorsRow[]> `SELECT id, name, bio, status FROM authors
 ORDER BY name`;
 }
 
 export interface CreateAuthorArgs {
     name: string;
     bio: string | null;
+    status: AuthorStatus;
 }
 
 export interface CreateAuthorRow {
     id: number;
     name: string;
     bio: string | null;
+    status: AuthorStatus;
 }
 
 export async function createAuthor(sql: Sql, args: CreateAuthorArgs): Promise<CreateAuthorRow | null> {
     const rows = await sql<CreateAuthorRow[]> `INSERT INTO authors (
-  name, bio
+  name, bio, status
 ) VALUES (
-  ${args.name}, ${args.bio}
+  ${args.name}, ${args.bio}, ${args.status}
 )
-RETURNING id, name, bio`;
+RETURNING id, name, bio, status`;
     return rows[0] ?? null;
 }
 
+export interface ListAuthorsByStatusArgs {
+    status: AuthorStatus;
+}
+
+export interface ListAuthorsByStatusRow {
+    id: number;
+    name: string;
+    bio: string | null;
+    status: AuthorStatus;
+}
+
+export async function listAuthorsByStatus(sql: Sql, args: ListAuthorsByStatusArgs): Promise<ListAuthorsByStatusRow[]> {
+    return await sql<ListAuthorsByStatusRow[]> `SELECT id, name, bio, status FROM authors
+WHERE status = ${args.status}
+ORDER BY name`;
+}
+
 export interface DeleteAuthorArgs {
     id: number;
 }

examples/node-postgres/src/main.ts

@@ -14,6 +14,7 @@ async function main() {
   const author = await createAuthor(sql, {
     name: "Seal",
     bio: "Kissed from a rose",
+    status: "active",
   });
   if (author === null) {
     throw new Error("author not created");