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

examples/ondeck/postgresql/city.sql.go

@@ -0,0 +1,95 @@
+//go:build examples
+
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: city.sql
+
+package ondeck
+
+import (
+	"context"
+)
+
+const createCity = `-- name: CreateCity :one
+INSERT INTO city (
+    name,
+    slug
+) VALUES (
+    $1,
+    $2
+) RETURNING slug, name
+`
+
+type CreateCityParams struct {
+	Name string `json:"name"`
+	Slug string `json:"slug"`
+}
+
+// Create a new city. The slug must be unique.
+// This is the second line of the comment
+// This is the third line
+func (q *Queries) CreateCity(ctx context.Context, arg CreateCityParams) (City, error) {
+	row := q.queryRow(ctx, q.createCityStmt, createCity, arg.Name, arg.Slug)
+	var i City
+	err := row.Scan(&i.Slug, &i.Name)
+	return i, err
+}
+
+const getCity = `-- name: GetCity :one
+SELECT slug, name
+FROM city
+WHERE slug = $1
+`
+
+func (q *Queries) GetCity(ctx context.Context, slug string) (City, error) {
+	row := q.queryRow(ctx, q.getCityStmt, getCity, slug)
+	var i City
+	err := row.Scan(&i.Slug, &i.Name)
+	return i, err
+}
+
+const listCities = `-- name: ListCities :many
+SELECT slug, name
+FROM city
+ORDER BY name
+`
+
+func (q *Queries) ListCities(ctx context.Context) ([]City, error) {
+	rows, err := q.query(ctx, q.listCitiesStmt, listCities)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []City
+	for rows.Next() {
+		var i City
+		if err := rows.Scan(&i.Slug, &i.Name); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const updateCityName = `-- name: UpdateCityName :exec
+UPDATE city
+SET name = $2
+WHERE slug = $1
+`
+
+type UpdateCityNameParams struct {
+	Slug string `json:"slug"`
+	Name string `json:"name"`
+}
+
+func (q *Queries) UpdateCityName(ctx context.Context, arg UpdateCityNameParams) error {
+	_, err := q.exec(ctx, q.updateCityNameStmt, updateCityName, arg.Slug, arg.Name)
+	return err
+}

examples/ondeck/postgresql/db.go

@@ -0,0 +1,180 @@
+//go:build examples
+
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package ondeck
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+)
+
+type DBTX interface {
+	ExecContext(context.Context, string, ...any) (sql.Result, error)
+	PrepareContext(context.Context, string) (*sql.Stmt, error)
+	QueryContext(context.Context, string, ...any) (*sql.Rows, error)
+	QueryRowContext(context.Context, string, ...any) *sql.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+func Prepare(ctx context.Context, db DBTX) (*Queries, error) {
+	q := Queries{db: db}
+	var err error
+	if q.createCityStmt, err = db.PrepareContext(ctx, createCity); err != nil {
+		return nil, fmt.Errorf("error preparing query CreateCity: %w", err)
+	}
+	if q.createVenueStmt, err = db.PrepareContext(ctx, createVenue); err != nil {
+		return nil, fmt.Errorf("error preparing query CreateVenue: %w", err)
+	}
+	if q.deleteVenueStmt, err = db.PrepareContext(ctx, deleteVenue); err != nil {
+		return nil, fmt.Errorf("error preparing query DeleteVenue: %w", err)
+	}
+	if q.getCityStmt, err = db.PrepareContext(ctx, getCity); err != nil {
+		return nil, fmt.Errorf("error preparing query GetCity: %w", err)
+	}
+	if q.getVenueStmt, err = db.PrepareContext(ctx, getVenue); err != nil {
+		return nil, fmt.Errorf("error preparing query GetVenue: %w", err)
+	}
+	if q.listCitiesStmt, err = db.PrepareContext(ctx, listCities); err != nil {
+		return nil, fmt.Errorf("error preparing query ListCities: %w", err)
+	}
+	if q.listVenuesStmt, err = db.PrepareContext(ctx, listVenues); err != nil {
+		return nil, fmt.Errorf("error preparing query ListVenues: %w", err)
+	}
+	if q.updateCityNameStmt, err = db.PrepareContext(ctx, updateCityName); err != nil {
+		return nil, fmt.Errorf("error preparing query UpdateCityName: %w", err)
+	}
+	if q.updateVenueNameStmt, err = db.PrepareContext(ctx, updateVenueName); err != nil {
+		return nil, fmt.Errorf("error preparing query UpdateVenueName: %w", err)
+	}
+	if q.venueCountByCityStmt, err = db.PrepareContext(ctx, venueCountByCity); err != nil {
+		return nil, fmt.Errorf("error preparing query VenueCountByCity: %w", err)
+	}
+	return &q, nil
+}
+
+func (q *Queries) Close() error {
+	var err error
+	if q.createCityStmt != nil {
+		if cerr := q.createCityStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing createCityStmt: %w", cerr)
+		}
+	}
+	if q.createVenueStmt != nil {
+		if cerr := q.createVenueStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing createVenueStmt: %w", cerr)
+		}
+	}
+	if q.deleteVenueStmt != nil {
+		if cerr := q.deleteVenueStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing deleteVenueStmt: %w", cerr)
+		}
+	}
+	if q.getCityStmt != nil {
+		if cerr := q.getCityStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing getCityStmt: %w", cerr)
+		}
+	}
+	if q.getVenueStmt != nil {
+		if cerr := q.getVenueStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing getVenueStmt: %w", cerr)
+		}
+	}
+	if q.listCitiesStmt != nil {
+		if cerr := q.listCitiesStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing listCitiesStmt: %w", cerr)
+		}
+	}
+	if q.listVenuesStmt != nil {
+		if cerr := q.listVenuesStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing listVenuesStmt: %w", cerr)
+		}
+	}
+	if q.updateCityNameStmt != nil {
+		if cerr := q.updateCityNameStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing updateCityNameStmt: %w", cerr)
+		}
+	}
+	if q.updateVenueNameStmt != nil {
+		if cerr := q.updateVenueNameStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing updateVenueNameStmt: %w", cerr)
+		}
+	}
+	if q.venueCountByCityStmt != nil {
+		if cerr := q.venueCountByCityStmt.Close(); cerr != nil {
+			err = fmt.Errorf("error closing venueCountByCityStmt: %w", cerr)
+		}
+	}
+	return err
+}
+
+func (q *Queries) exec(ctx context.Context, stmt *sql.Stmt, query string, args ...any) (sql.Result, error) {
+	switch {
+	case stmt != nil && q.tx != nil:
+		return q.tx.StmtContext(ctx, stmt).ExecContext(ctx, args...)
+	case stmt != nil:
+		return stmt.ExecContext(ctx, args...)
+	default:
+		return q.db.ExecContext(ctx, query, args...)
+	}
+}
+
+func (q *Queries) query(ctx context.Context, stmt *sql.Stmt, query string, args ...any) (*sql.Rows, error) {
+	switch {
+	case stmt != nil && q.tx != nil:
+		return q.tx.StmtContext(ctx, stmt).QueryContext(ctx, args...)
+	case stmt != nil:
+		return stmt.QueryContext(ctx, args...)
+	default:
+		return q.db.QueryContext(ctx, query, args...)
+	}
+}
+
+func (q *Queries) queryRow(ctx context.Context, stmt *sql.Stmt, query string, args ...any) *sql.Row {
+	switch {
+	case stmt != nil && q.tx != nil:
+		return q.tx.StmtContext(ctx, stmt).QueryRowContext(ctx, args...)
+	case stmt != nil:
+		return stmt.QueryRowContext(ctx, args...)
+	default:
+		return q.db.QueryRowContext(ctx, query, args...)
+	}
+}
+
+type Queries struct {
+	db                   DBTX
+	tx                   *sql.Tx
+	createCityStmt       *sql.Stmt
+	createVenueStmt      *sql.Stmt
+	deleteVenueStmt      *sql.Stmt
+	getCityStmt          *sql.Stmt
+	getVenueStmt         *sql.Stmt
+	listCitiesStmt       *sql.Stmt
+	listVenuesStmt       *sql.Stmt
+	updateCityNameStmt   *sql.Stmt
+	updateVenueNameStmt  *sql.Stmt
+	venueCountByCityStmt *sql.Stmt
+}
+
+func (q *Queries) WithTx(tx *sql.Tx) *Queries {
+	return &Queries{
+		db:                   tx,
+		tx:                   tx,
+		createCityStmt:       q.createCityStmt,
+		createVenueStmt:      q.createVenueStmt,
+		deleteVenueStmt:      q.deleteVenueStmt,
+		getCityStmt:          q.getCityStmt,
+		getVenueStmt:         q.getVenueStmt,
+		listCitiesStmt:       q.listCitiesStmt,
+		listVenuesStmt:       q.listVenuesStmt,
+		updateCityNameStmt:   q.updateCityNameStmt,
+		updateVenueNameStmt:  q.updateVenueNameStmt,
+		venueCountByCityStmt: q.venueCountByCityStmt,
+	}
+}

examples/ondeck/postgresql/db_test.go

@@ -0,0 +1,154 @@
+//go:build examples
+
+package ondeck
+
+import (
+	"context"
+	"database/sql"
+	"testing"
+
+	"github.com/google/go-cmp/cmp"
+	_ "github.com/lib/pq"
+
+	"github.com/sqlc-dev/sqlc/internal/sqltest/local"
+)
+
+func runOnDeckQueries(t *testing.T, q *Queries) {
+	ctx := context.Background()
+
+	city, err := q.CreateCity(ctx, CreateCityParams{
+		Slug: "san-francisco",
+		Name: "San Francisco",
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	venueID, err := q.CreateVenue(ctx, CreateVenueParams{
+		Slug:            "the-fillmore",
+		Name:            "The Fillmore",
+		City:            city.Slug,
+		SpotifyPlaylist: "spotify:uri",
+		Status:          StatusOpen,
+		Statuses:        []Status{StatusOpen, StatusClosed},
+		Tags:            []string{"rock", "punk"},
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	venue, err := q.GetVenue(ctx, GetVenueParams{
+		Slug: "the-fillmore",
+		City: city.Slug,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if diff := cmp.Diff(venue.ID, venueID); diff != "" {
+		t.Errorf("venue ID mismatch:\n%s", diff)
+	}
+
+	{
+		actual, err := q.GetCity(ctx, city.Slug)
+		if err != nil {
+			t.Error(err)
+		}
+		if diff := cmp.Diff(actual, city); diff != "" {
+			t.Errorf("get city mismatch:\n%s", diff)
+		}
+	}
+
+	{
+		actual, err := q.VenueCountByCity(ctx)
+		if err != nil {
+			t.Error(err)
+		}
+		if diff := cmp.Diff(actual, []VenueCountByCityRow{
+			{city.Slug, 1},
+		}); diff != "" {
+			t.Errorf("venue county mismatch:\n%s", diff)
+		}
+	}
+
+	{
+		actual, err := q.ListCities(ctx)
+		if err != nil {
+			t.Error(err)
+		}
+		if diff := cmp.Diff(actual, []City{city}); diff != "" {
+			t.Errorf("list city mismatch:\n%s", diff)
+		}
+	}
+
+	{
+		actual, err := q.ListVenues(ctx, city.Slug)
+		if err != nil {
+			t.Error(err)
+		}
+		if diff := cmp.Diff(actual, []Venue{venue}); diff != "" {
+			t.Errorf("list venue mismatch:\n%s", diff)
+		}
+	}
+
+	{
+		err := q.UpdateCityName(ctx, UpdateCityNameParams{
+			Slug: city.Slug,
+			Name: "SF",
+		})
+		if err != nil {
+			t.Error(err)
+		}
+	}
+
+	{
+		id, err := q.UpdateVenueName(ctx, UpdateVenueNameParams{
+			Slug: venue.Slug,
+			Name: "Fillmore",
+		})
+		if err != nil {
+			t.Error(err)
+		}
+		if diff := cmp.Diff(id, venue.ID); diff != "" {
+			t.Errorf("update venue mismatch:\n%s", diff)
+		}
+	}
+
+	{
+		err := q.DeleteVenue(ctx, venue.Slug)
+		if err != nil {
+			t.Error(err)
+		}
+	}
+}
+
+func TestPrepared(t *testing.T) {
+	t.Parallel()
+
+	uri := local.PostgreSQL(t, []string{"schema"})
+	db, err := sql.Open("postgres", uri)
+	if err != nil {
+		t.Fatalf("%s: %s", uri, err)
+	}
+	defer db.Close()
+
+	q, err := Prepare(context.Background(), db)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	runOnDeckQueries(t, q)
+}
+
+func TestQueries(t *testing.T) {
+	t.Parallel()
+
+	uri := local.PostgreSQL(t, []string{"schema"})
+	db, err := sql.Open("postgres", uri)
+	if err != nil {
+		t.Fatalf("%s: %s", uri, err)
+	}
+	defer db.Close()
+
+	runOnDeckQueries(t, New(db))
+}

examples/ondeck/postgresql/models.go

@@ -0,0 +1,77 @@
+//go:build examples
+
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package ondeck
+
+import (
+	"database/sql"
+	"database/sql/driver"
+	"fmt"
+	"time"
+)
+
+// Venues can be either open or closed
+type Status string
+
+const (
+	StatusOpen   Status = "op!en"
+	StatusClosed Status = "clo@sed"
+)
+
+func (e *Status) Scan(src any) error {
+	switch s := src.(type) {
+	case []byte:
+		*e = Status(s)
+	case string:
+		*e = Status(s)
+	default:
+		return fmt.Errorf("unsupported scan type for Status: %T", src)
+	}
+	return nil
+}
+
+type NullStatus struct {
+	Status Status `json:"status"`
+	Valid  bool   `json:"valid"` // Valid is true if Status is not NULL
+}
+
+// Scan implements the Scanner interface.
+func (ns *NullStatus) Scan(value any) error {
+	if value == nil {
+		ns.Status, ns.Valid = "", false
+		return nil
+	}
+	ns.Valid = true
+	return ns.Status.Scan(value)
+}
+
+// Value implements the driver Valuer interface.
+func (ns NullStatus) Value() (driver.Value, error) {
+	if !ns.Valid {
+		return nil, nil
+	}
+	return string(ns.Status), nil
+}
+
+type City struct {
+	Slug string `json:"slug"`
+	Name string `json:"name"`
+}
+
+// Venues are places where muisc happens
+type Venue struct {
+	ID       int32    `json:"id"`
+	Status   Status   `json:"status"`
+	Statuses []Status `json:"statuses"`
+	// This value appears in public URLs
+	Slug            string         `json:"slug"`
+	Name            string         `json:"name"`
+	City            string         `json:"city"`
+	SpotifyPlaylist string         `json:"spotify_playlist"`
+	SongkickID      sql.NullString `json:"songkick_id"`
+	Tags            []string       `json:"tags"`
+	CreatedAt       time.Time      `json:"created_at"`
+}

examples/ondeck/postgresql/querier.go

@@ -0,0 +1,29 @@
+//go:build examples
+
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package ondeck
+
+import (
+	"context"
+)
+
+type Querier interface {
+	// Create a new city. The slug must be unique.
+	// This is the second line of the comment
+	// This is the third line
+	CreateCity(ctx context.Context, arg CreateCityParams) (City, error)
+	CreateVenue(ctx context.Context, arg CreateVenueParams) (int32, error)
+	DeleteVenue(ctx context.Context, slug string) error
+	GetCity(ctx context.Context, slug string) (City, error)
+	GetVenue(ctx context.Context, arg GetVenueParams) (Venue, error)
+	ListCities(ctx context.Context) ([]City, error)
+	ListVenues(ctx context.Context, city string) ([]Venue, error)
+	UpdateCityName(ctx context.Context, arg UpdateCityNameParams) error
+	UpdateVenueName(ctx context.Context, arg UpdateVenueNameParams) (int32, error)
+	VenueCountByCity(ctx context.Context) ([]VenueCountByCityRow, error)
+}
+
+var _ Querier = (*Queries)(nil)

examples/ondeck/postgresql/query/city.sql

@@ -0,0 +1,26 @@
+-- name: ListCities :many
+SELECT *
+FROM city
+ORDER BY name;
+
+-- name: GetCity :one
+SELECT *
+FROM city
+WHERE slug = $1;
+
+-- name: CreateCity :one
+-- Create a new city. The slug must be unique.
+-- This is the second line of the comment
+-- This is the third line
+INSERT INTO city (
+    name,
+    slug
+) VALUES (
+    $1,
+    $2
+) RETURNING *;
+
+-- name: UpdateCityName :exec
+UPDATE city
+SET name = $2
+WHERE slug = $1;

examples/ondeck/postgresql/query/venue.sql

@@ -0,0 +1,49 @@
+-- name: ListVenues :many
+SELECT *
+FROM venue
+WHERE city = $1
+ORDER BY name;
+
+-- name: DeleteVenue :exec
+DELETE FROM venue
+WHERE slug = $1 AND slug = $1;
+
+-- name: GetVenue :one
+SELECT *
+FROM venue
+WHERE slug = $1 AND city = $2;
+
+-- name: CreateVenue :one
+INSERT INTO venue (
+    slug,
+    name,
+    city,
+    created_at,
+    spotify_playlist,
+    status,
+    statuses,
+    tags
+) VALUES (
+    $1,
+    $2,
+    $3,
+    NOW(),
+    $4,
+    $5,
+    $6,
+    $7
+) RETURNING id;
+
+-- name: UpdateVenueName :one
+UPDATE venue
+SET name = $2
+WHERE slug = $1
+RETURNING id;
+
+-- name: VenueCountByCity :many
+SELECT
+    city,
+    count(*)
+FROM venue
+GROUP BY 1
+ORDER BY 1;

examples/ondeck/postgresql/schema/0001_city.sql

@@ -0,0 +1,4 @@
+CREATE TABLE city (
+    slug text PRIMARY KEY,
+    name text NOT NULL
+)

examples/ondeck/postgresql/schema/0002_venue.sql

@@ -0,0 +1,18 @@
+CREATE TYPE status AS ENUM ('op!en', 'clo@sed');
+COMMENT ON TYPE status IS 'Venues can be either open or closed';
+
+CREATE TABLE venues (
+    id               SERIAL primary key,
+    dropped          text,
+    status           status       not null,
+    statuses         status[],
+    slug             text         not null,
+    name             varchar(255) not null,
+    city             text         not null references city(slug),
+    spotify_playlist varchar      not null,
+    songkick_id      text,
+    tags             text[]
+);
+COMMENT ON TABLE venues IS 'Venues are places where muisc happens';
+COMMENT ON COLUMN venues.slug IS 'This value appears in public URLs';
+

examples/ondeck/postgresql/schema/0003_add_column.sql

@@ -0,0 +1,3 @@
+ALTER TABLE venues RENAME TO venue;
+ALTER TABLE venue ADD COLUMN created_at TIMESTAMP NOT NULL DEFAULT NOW();
+ALTER TABLE venue DROP COLUMN dropped;

examples/ondeck/postgresql/venue.sql.go

@@ -0,0 +1,197 @@
+//go:build examples
+
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: venue.sql
+
+package ondeck
+
+import (
+	"context"
+
+	"github.com/lib/pq"
+)
+
+const createVenue = `-- name: CreateVenue :one
+INSERT INTO venue (
+    slug,
+    name,
+    city,
+    created_at,
+    spotify_playlist,
+    status,
+    statuses,
+    tags
+) VALUES (
+    $1,
+    $2,
+    $3,
+    NOW(),
+    $4,
+    $5,
+    $6,
+    $7
+) RETURNING id
+`
+
+type CreateVenueParams struct {
+	Slug            string   `json:"slug"`
+	Name            string   `json:"name"`
+	City            string   `json:"city"`
+	SpotifyPlaylist string   `json:"spotify_playlist"`
+	Status          Status   `json:"status"`
+	Statuses        []Status `json:"statuses"`
+	Tags            []string `json:"tags"`
+}
+
+func (q *Queries) CreateVenue(ctx context.Context, arg CreateVenueParams) (int32, error) {
+	row := q.queryRow(ctx, q.createVenueStmt, createVenue,
+		arg.Slug,
+		arg.Name,
+		arg.City,
+		arg.SpotifyPlaylist,
+		arg.Status,
+		pq.Array(arg.Statuses),
+		pq.Array(arg.Tags),
+	)
+	var id int32
+	err := row.Scan(&id)
+	return id, err
+}
+
+const deleteVenue = `-- name: DeleteVenue :exec
+DELETE FROM venue
+WHERE slug = $1 AND slug = $1
+`
+
+func (q *Queries) DeleteVenue(ctx context.Context, slug string) error {
+	_, err := q.exec(ctx, q.deleteVenueStmt, deleteVenue, slug)
+	return err
+}
+
+const getVenue = `-- name: GetVenue :one
+SELECT id, status, statuses, slug, name, city, spotify_playlist, songkick_id, tags, created_at
+FROM venue
+WHERE slug = $1 AND city = $2
+`
+
+type GetVenueParams struct {
+	Slug string `json:"slug"`
+	City string `json:"city"`
+}
+
+func (q *Queries) GetVenue(ctx context.Context, arg GetVenueParams) (Venue, error) {
+	row := q.queryRow(ctx, q.getVenueStmt, getVenue, arg.Slug, arg.City)
+	var i Venue
+	err := row.Scan(
+		&i.ID,
+		&i.Status,
+		pq.Array(&i.Statuses),
+		&i.Slug,
+		&i.Name,
+		&i.City,
+		&i.SpotifyPlaylist,
+		&i.SongkickID,
+		pq.Array(&i.Tags),
+		&i.CreatedAt,
+	)
+	return i, err
+}
+
+const listVenues = `-- name: ListVenues :many
+SELECT id, status, statuses, slug, name, city, spotify_playlist, songkick_id, tags, created_at
+FROM venue
+WHERE city = $1
+ORDER BY name
+`
+
+func (q *Queries) ListVenues(ctx context.Context, city string) ([]Venue, error) {
+	rows, err := q.query(ctx, q.listVenuesStmt, listVenues, city)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Venue
+	for rows.Next() {
+		var i Venue
+		if err := rows.Scan(
+			&i.ID,
+			&i.Status,
+			pq.Array(&i.Statuses),
+			&i.Slug,
+			&i.Name,
+			&i.City,
+			&i.SpotifyPlaylist,
+			&i.SongkickID,
+			pq.Array(&i.Tags),
+			&i.CreatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const updateVenueName = `-- name: UpdateVenueName :one
+UPDATE venue
+SET name = $2
+WHERE slug = $1
+RETURNING id
+`
+
+type UpdateVenueNameParams struct {
+	Slug string `json:"slug"`
+	Name string `json:"name"`
+}
+
+func (q *Queries) UpdateVenueName(ctx context.Context, arg UpdateVenueNameParams) (int32, error) {
+	row := q.queryRow(ctx, q.updateVenueNameStmt, updateVenueName, arg.Slug, arg.Name)
+	var id int32
+	err := row.Scan(&id)
+	return id, err
+}
+
+const venueCountByCity = `-- name: VenueCountByCity :many
+SELECT
+    city,
+    count(*)
+FROM venue
+GROUP BY 1
+ORDER BY 1
+`
+
+type VenueCountByCityRow struct {
+	City  string `json:"city"`
+	Count int64  `json:"count"`
+}
+
+func (q *Queries) VenueCountByCity(ctx context.Context) ([]VenueCountByCityRow, error) {
+	rows, err := q.query(ctx, q.venueCountByCityStmt, venueCountByCity)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []VenueCountByCityRow
+	for rows.Next() {
+		var i VenueCountByCityRow
+		if err := rows.Scan(&i.City, &i.Count); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}