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

internal/endtoend/testdata/params_location/postgresql/pgx/v4/exec.json

@@ -0,0 +1,3 @@
+{
+  "contexts": ["base"]
+}

internal/endtoend/testdata/params_location/postgresql/pgx/v4/go/db.go

@@ -0,0 +1,32 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package querytest
+
+import (
+	"context"
+
+	"github.com/jackc/pgconn"
+	"github.com/jackc/pgx/v4"
+)
+
+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/params_location/postgresql/pgx/v4/go/models.go

@@ -0,0 +1,25 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package querytest
+
+import (
+	"database/sql"
+
+	"github.com/jackc/pgtype"
+)
+
+type Order struct {
+	ID     int32
+	Price  pgtype.Numeric
+	UserID int32
+}
+
+type User struct {
+	ID        int32
+	FirstName string
+	LastName  sql.NullString
+	Age       int32
+	JobStatus string
+}

internal/endtoend/testdata/params_location/postgresql/pgx/v4/go/query.sql.go

@@ -0,0 +1,241 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: query.sql
+
+package querytest
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/jackc/pgtype"
+)
+
+const getUserByID = `-- name: GetUserByID :one
+SELECT first_name, id, last_name FROM users WHERE id = $1
+`
+
+type GetUserByIDRow struct {
+	FirstName string
+	ID        int32
+	LastName  sql.NullString
+}
+
+func (q *Queries) GetUserByID(ctx context.Context, targetID int32) (GetUserByIDRow, error) {
+	row := q.db.QueryRow(ctx, getUserByID, targetID)
+	var i GetUserByIDRow
+	err := row.Scan(&i.FirstName, &i.ID, &i.LastName)
+	return i, err
+}
+
+const insertNewUser = `-- name: InsertNewUser :exec
+INSERT INTO users (first_name, last_name) VALUES ($1, $2)
+`
+
+type InsertNewUserParams struct {
+	FirstName string
+	LastName  sql.NullString
+}
+
+func (q *Queries) InsertNewUser(ctx context.Context, arg InsertNewUserParams) error {
+	_, err := q.db.Exec(ctx, insertNewUser, arg.FirstName, arg.LastName)
+	return err
+}
+
+const limitSQLCArg = `-- name: LimitSQLCArg :many
+select first_name, id FROM users LIMIT $1
+`
+
+type LimitSQLCArgRow struct {
+	FirstName string
+	ID        int32
+}
+
+func (q *Queries) LimitSQLCArg(ctx context.Context, limit int32) ([]LimitSQLCArgRow, error) {
+	rows, err := q.db.Query(ctx, limitSQLCArg, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []LimitSQLCArgRow
+	for rows.Next() {
+		var i LimitSQLCArgRow
+		if err := rows.Scan(&i.FirstName, &i.ID); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listUserOrders = `-- name: ListUserOrders :many
+SELECT
+	users.id,
+	users.first_name,
+	orders.price
+FROM
+	orders
+LEFT JOIN users ON orders.user_id = users.id
+WHERE orders.price > $1
+`
+
+type ListUserOrdersRow struct {
+	ID        sql.NullInt32
+	FirstName sql.NullString
+	Price     pgtype.Numeric
+}
+
+func (q *Queries) ListUserOrders(ctx context.Context, minPrice pgtype.Numeric) ([]ListUserOrdersRow, error) {
+	rows, err := q.db.Query(ctx, listUserOrders, minPrice)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUserOrdersRow
+	for rows.Next() {
+		var i ListUserOrdersRow
+		if err := rows.Scan(&i.ID, &i.FirstName, &i.Price); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listUserParenExpr = `-- name: ListUserParenExpr :many
+SELECT id, first_name, last_name, age, job_status FROM users WHERE (job_status = 'APPLIED' OR job_status = 'PENDING')
+AND id > $1
+ORDER BY id
+LIMIT $2
+`
+
+type ListUserParenExprParams struct {
+	ID    int32
+	Limit int32
+}
+
+func (q *Queries) ListUserParenExpr(ctx context.Context, arg ListUserParenExprParams) ([]User, error) {
+	rows, err := q.db.Query(ctx, listUserParenExpr, arg.ID, arg.Limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []User
+	for rows.Next() {
+		var i User
+		if err := rows.Scan(
+			&i.ID,
+			&i.FirstName,
+			&i.LastName,
+			&i.Age,
+			&i.JobStatus,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listUsersByFamily = `-- name: ListUsersByFamily :many
+SELECT first_name, last_name FROM users WHERE age < $1 AND last_name = $2
+`
+
+type ListUsersByFamilyParams struct {
+	MaxAge   int32
+	InFamily sql.NullString
+}
+
+type ListUsersByFamilyRow struct {
+	FirstName string
+	LastName  sql.NullString
+}
+
+func (q *Queries) ListUsersByFamily(ctx context.Context, arg ListUsersByFamilyParams) ([]ListUsersByFamilyRow, error) {
+	rows, err := q.db.Query(ctx, listUsersByFamily, arg.MaxAge, arg.InFamily)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUsersByFamilyRow
+	for rows.Next() {
+		var i ListUsersByFamilyRow
+		if err := rows.Scan(&i.FirstName, &i.LastName); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listUsersByID = `-- name: ListUsersByID :many
+SELECT first_name, id, last_name FROM users WHERE id < $1
+`
+
+type ListUsersByIDRow struct {
+	FirstName string
+	ID        int32
+	LastName  sql.NullString
+}
+
+func (q *Queries) ListUsersByID(ctx context.Context, id int32) ([]ListUsersByIDRow, error) {
+	rows, err := q.db.Query(ctx, listUsersByID, id)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUsersByIDRow
+	for rows.Next() {
+		var i ListUsersByIDRow
+		if err := rows.Scan(&i.FirstName, &i.ID, &i.LastName); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listUsersWithLimit = `-- name: ListUsersWithLimit :many
+SELECT first_name, last_name FROM users LIMIT $1
+`
+
+type ListUsersWithLimitRow struct {
+	FirstName string
+	LastName  sql.NullString
+}
+
+func (q *Queries) ListUsersWithLimit(ctx context.Context, limit int32) ([]ListUsersWithLimitRow, error) {
+	rows, err := q.db.Query(ctx, listUsersWithLimit, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUsersWithLimitRow
+	for rows.Next() {
+		var i ListUsersWithLimitRow
+		if err := rows.Scan(&i.FirstName, &i.LastName); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}

internal/endtoend/testdata/params_location/postgresql/pgx/v4/query.sql

@@ -0,0 +1,33 @@
+/* name: ListUsersByID :many */
+SELECT first_name, id, last_name FROM users WHERE id < $1;
+
+/* name: ListUserOrders :many */
+SELECT
+	users.id,
+	users.first_name,
+	orders.price
+FROM
+	orders
+LEFT JOIN users ON orders.user_id = users.id
+WHERE orders.price > sqlc.arg('min_price');
+
+/* name: GetUserByID :one */
+SELECT first_name, id, last_name FROM users WHERE id = sqlc.arg('target_id');
+
+/* name: ListUsersByFamily :many */
+SELECT first_name, last_name FROM users WHERE age < sqlc.arg('max_age') AND last_name = sqlc.arg('in_family');
+
+/* name: ListUsersWithLimit :many */
+SELECT first_name, last_name FROM users LIMIT $1;
+
+/* name: LimitSQLCArg :many */
+select first_name, id FROM users LIMIT $1;
+
+/* name: InsertNewUser :exec */
+INSERT INTO users (first_name, last_name) VALUES ($1, $2);
+
+/* name: ListUserParenExpr :many */
+SELECT * FROM users WHERE (job_status = 'APPLIED' OR job_status = 'PENDING')
+AND id > $1
+ORDER BY id
+LIMIT $2;

internal/endtoend/testdata/params_location/postgresql/pgx/v4/schema.sql

@@ -0,0 +1,14 @@
+CREATE TABLE users (
+    id SERIAL NOT NULL,
+    first_name varchar(255) NOT NULL,
+    last_name varchar(255),
+    age integer NOT NULL,
+    job_status varchar(10) NOT NULL
+);
+
+CREATE TABLE orders (
+    id SERIAL NOT NULL,
+    price DECIMAL(13, 4) NOT NULL,
+    user_id integer NOT NULL
+);
+

internal/endtoend/testdata/params_location/postgresql/pgx/v4/sqlc.json

@@ -0,0 +1,13 @@
+{
+  "version": "1",
+  "packages": [
+    {
+      "path": "go",
+      "engine": "postgresql",
+      "sql_package": "pgx/v4",
+      "name": "querytest",
+      "schema": "schema.sql",
+      "queries": "query.sql"
+    }
+  ]
+}

internal/endtoend/testdata/params_location/postgresql/pgx/v5/exec.json

@@ -0,0 +1,3 @@
+{
+  "contexts": ["base"]
+}

internal/endtoend/testdata/params_location/postgresql/pgx/v5/go/db.go

@@ -0,0 +1,32 @@
+// 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/params_location/postgresql/pgx/v5/go/models.go

@@ -0,0 +1,23 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package querytest
+
+import (
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+type Order struct {
+	ID     int32
+	Price  pgtype.Numeric
+	UserID int32
+}
+
+type User struct {
+	ID        int32
+	FirstName string
+	LastName  pgtype.Text
+	Age       int32
+	JobStatus string
+}

internal/endtoend/testdata/params_location/postgresql/pgx/v5/go/query.sql.go

@@ -0,0 +1,240 @@
+// 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 getUserByID = `-- name: GetUserByID :one
+SELECT first_name, id, last_name FROM users WHERE id = $1
+`
+
+type GetUserByIDRow struct {
+	FirstName string
+	ID        int32
+	LastName  pgtype.Text
+}
+
+func (q *Queries) GetUserByID(ctx context.Context, targetID int32) (GetUserByIDRow, error) {
+	row := q.db.QueryRow(ctx, getUserByID, targetID)
+	var i GetUserByIDRow
+	err := row.Scan(&i.FirstName, &i.ID, &i.LastName)
+	return i, err
+}
+
+const insertNewUser = `-- name: InsertNewUser :exec
+INSERT INTO users (first_name, last_name) VALUES ($1, $2)
+`
+
+type InsertNewUserParams struct {
+	FirstName string
+	LastName  pgtype.Text
+}
+
+func (q *Queries) InsertNewUser(ctx context.Context, arg InsertNewUserParams) error {
+	_, err := q.db.Exec(ctx, insertNewUser, arg.FirstName, arg.LastName)
+	return err
+}
+
+const limitSQLCArg = `-- name: LimitSQLCArg :many
+select first_name, id FROM users LIMIT $1
+`
+
+type LimitSQLCArgRow struct {
+	FirstName string
+	ID        int32
+}
+
+func (q *Queries) LimitSQLCArg(ctx context.Context, limit int32) ([]LimitSQLCArgRow, error) {
+	rows, err := q.db.Query(ctx, limitSQLCArg, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []LimitSQLCArgRow
+	for rows.Next() {
+		var i LimitSQLCArgRow
+		if err := rows.Scan(&i.FirstName, &i.ID); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listUserOrders = `-- name: ListUserOrders :many
+SELECT
+	users.id,
+	users.first_name,
+	orders.price
+FROM
+	orders
+LEFT JOIN users ON orders.user_id = users.id
+WHERE orders.price > $1
+`
+
+type ListUserOrdersRow struct {
+	ID        pgtype.Int4
+	FirstName pgtype.Text
+	Price     pgtype.Numeric
+}
+
+func (q *Queries) ListUserOrders(ctx context.Context, minPrice pgtype.Numeric) ([]ListUserOrdersRow, error) {
+	rows, err := q.db.Query(ctx, listUserOrders, minPrice)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUserOrdersRow
+	for rows.Next() {
+		var i ListUserOrdersRow
+		if err := rows.Scan(&i.ID, &i.FirstName, &i.Price); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listUserParenExpr = `-- name: ListUserParenExpr :many
+SELECT id, first_name, last_name, age, job_status FROM users WHERE (job_status = 'APPLIED' OR job_status = 'PENDING')
+AND id > $1
+ORDER BY id
+LIMIT $2
+`
+
+type ListUserParenExprParams struct {
+	ID    int32
+	Limit int32
+}
+
+func (q *Queries) ListUserParenExpr(ctx context.Context, arg ListUserParenExprParams) ([]User, error) {
+	rows, err := q.db.Query(ctx, listUserParenExpr, arg.ID, arg.Limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []User
+	for rows.Next() {
+		var i User
+		if err := rows.Scan(
+			&i.ID,
+			&i.FirstName,
+			&i.LastName,
+			&i.Age,
+			&i.JobStatus,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listUsersByFamily = `-- name: ListUsersByFamily :many
+SELECT first_name, last_name FROM users WHERE age < $1 AND last_name = $2
+`
+
+type ListUsersByFamilyParams struct {
+	MaxAge   int32
+	InFamily pgtype.Text
+}
+
+type ListUsersByFamilyRow struct {
+	FirstName string
+	LastName  pgtype.Text
+}
+
+func (q *Queries) ListUsersByFamily(ctx context.Context, arg ListUsersByFamilyParams) ([]ListUsersByFamilyRow, error) {
+	rows, err := q.db.Query(ctx, listUsersByFamily, arg.MaxAge, arg.InFamily)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUsersByFamilyRow
+	for rows.Next() {
+		var i ListUsersByFamilyRow
+		if err := rows.Scan(&i.FirstName, &i.LastName); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listUsersByID = `-- name: ListUsersByID :many
+SELECT first_name, id, last_name FROM users WHERE id < $1
+`
+
+type ListUsersByIDRow struct {
+	FirstName string
+	ID        int32
+	LastName  pgtype.Text
+}
+
+func (q *Queries) ListUsersByID(ctx context.Context, id int32) ([]ListUsersByIDRow, error) {
+	rows, err := q.db.Query(ctx, listUsersByID, id)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUsersByIDRow
+	for rows.Next() {
+		var i ListUsersByIDRow
+		if err := rows.Scan(&i.FirstName, &i.ID, &i.LastName); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listUsersWithLimit = `-- name: ListUsersWithLimit :many
+SELECT first_name, last_name FROM users LIMIT $1
+`
+
+type ListUsersWithLimitRow struct {
+	FirstName string
+	LastName  pgtype.Text
+}
+
+func (q *Queries) ListUsersWithLimit(ctx context.Context, limit int32) ([]ListUsersWithLimitRow, error) {
+	rows, err := q.db.Query(ctx, listUsersWithLimit, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUsersWithLimitRow
+	for rows.Next() {
+		var i ListUsersWithLimitRow
+		if err := rows.Scan(&i.FirstName, &i.LastName); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}

internal/endtoend/testdata/params_location/postgresql/pgx/v5/query.sql

@@ -0,0 +1,33 @@
+/* name: ListUsersByID :many */
+SELECT first_name, id, last_name FROM users WHERE id < $1;
+
+/* name: ListUserOrders :many */
+SELECT
+	users.id,
+	users.first_name,
+	orders.price
+FROM
+	orders
+LEFT JOIN users ON orders.user_id = users.id
+WHERE orders.price > sqlc.arg('min_price');
+
+/* name: GetUserByID :one */
+SELECT first_name, id, last_name FROM users WHERE id = sqlc.arg('target_id');
+
+/* name: ListUsersByFamily :many */
+SELECT first_name, last_name FROM users WHERE age < sqlc.arg('max_age') AND last_name = sqlc.arg('in_family');
+
+/* name: ListUsersWithLimit :many */
+SELECT first_name, last_name FROM users LIMIT $1;
+
+/* name: LimitSQLCArg :many */
+select first_name, id FROM users LIMIT $1;
+
+/* name: InsertNewUser :exec */
+INSERT INTO users (first_name, last_name) VALUES ($1, $2);
+
+/* name: ListUserParenExpr :many */
+SELECT * FROM users WHERE (job_status = 'APPLIED' OR job_status = 'PENDING')
+AND id > $1
+ORDER BY id
+LIMIT $2;

internal/endtoend/testdata/params_location/postgresql/pgx/v5/schema.sql

@@ -0,0 +1,14 @@
+CREATE TABLE users (
+    id SERIAL NOT NULL,
+    first_name varchar(255) NOT NULL,
+    last_name varchar(255),
+    age integer NOT NULL,
+    job_status varchar(10) NOT NULL
+);
+
+CREATE TABLE orders (
+    id SERIAL NOT NULL,
+    price DECIMAL(13, 4) NOT NULL,
+    user_id integer NOT NULL
+);
+

internal/endtoend/testdata/params_location/postgresql/pgx/v5/sqlc.json

@@ -0,0 +1,13 @@
+{
+  "version": "1",
+  "packages": [
+    {
+      "path": "go",
+      "engine": "postgresql",
+      "sql_package": "pgx/v5",
+      "name": "querytest",
+      "schema": "schema.sql",
+      "queries": "query.sql"
+    }
+  ]
+}

internal/endtoend/testdata/params_location/postgresql/stdlib/exec.json

@@ -0,0 +1,3 @@
+{
+  "contexts": ["base"]
+}

internal/endtoend/testdata/params_location/postgresql/stdlib/go/db.go

@@ -0,0 +1,31 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package querytest
+
+import (
+	"context"
+	"database/sql"
+)
+
+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}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx *sql.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}

internal/endtoend/testdata/params_location/postgresql/stdlib/go/models.go

@@ -0,0 +1,23 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+
+package querytest
+
+import (
+	"database/sql"
+)
+
+type Order struct {
+	ID     int32
+	Price  string
+	UserID int32
+}
+
+type User struct {
+	ID        int32
+	FirstName string
+	LastName  sql.NullString
+	Age       int32
+	JobStatus string
+}

internal/endtoend/testdata/params_location/postgresql/stdlib/go/query.sql.go

@@ -0,0 +1,257 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: query.sql
+
+package querytest
+
+import (
+	"context"
+	"database/sql"
+)
+
+const getUserByID = `-- name: GetUserByID :one
+SELECT first_name, id, last_name FROM users WHERE id = $1
+`
+
+type GetUserByIDRow struct {
+	FirstName string
+	ID        int32
+	LastName  sql.NullString
+}
+
+func (q *Queries) GetUserByID(ctx context.Context, targetID int32) (GetUserByIDRow, error) {
+	row := q.db.QueryRowContext(ctx, getUserByID, targetID)
+	var i GetUserByIDRow
+	err := row.Scan(&i.FirstName, &i.ID, &i.LastName)
+	return i, err
+}
+
+const insertNewUser = `-- name: InsertNewUser :exec
+INSERT INTO users (first_name, last_name) VALUES ($1, $2)
+`
+
+type InsertNewUserParams struct {
+	FirstName string
+	LastName  sql.NullString
+}
+
+func (q *Queries) InsertNewUser(ctx context.Context, arg InsertNewUserParams) error {
+	_, err := q.db.ExecContext(ctx, insertNewUser, arg.FirstName, arg.LastName)
+	return err
+}
+
+const limitSQLCArg = `-- name: LimitSQLCArg :many
+select first_name, id FROM users LIMIT $1
+`
+
+type LimitSQLCArgRow struct {
+	FirstName string
+	ID        int32
+}
+
+func (q *Queries) LimitSQLCArg(ctx context.Context, limit int32) ([]LimitSQLCArgRow, error) {
+	rows, err := q.db.QueryContext(ctx, limitSQLCArg, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []LimitSQLCArgRow
+	for rows.Next() {
+		var i LimitSQLCArgRow
+		if err := rows.Scan(&i.FirstName, &i.ID); 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 listUserOrders = `-- name: ListUserOrders :many
+SELECT
+	users.id,
+	users.first_name,
+	orders.price
+FROM
+	orders
+LEFT JOIN users ON orders.user_id = users.id
+WHERE orders.price > $1
+`
+
+type ListUserOrdersRow struct {
+	ID        sql.NullInt32
+	FirstName sql.NullString
+	Price     string
+}
+
+func (q *Queries) ListUserOrders(ctx context.Context, minPrice string) ([]ListUserOrdersRow, error) {
+	rows, err := q.db.QueryContext(ctx, listUserOrders, minPrice)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUserOrdersRow
+	for rows.Next() {
+		var i ListUserOrdersRow
+		if err := rows.Scan(&i.ID, &i.FirstName, &i.Price); 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 listUserParenExpr = `-- name: ListUserParenExpr :many
+SELECT id, first_name, last_name, age, job_status FROM users WHERE (job_status = 'APPLIED' OR job_status = 'PENDING')
+AND id > $1
+ORDER BY id
+LIMIT $2
+`
+
+type ListUserParenExprParams struct {
+	ID    int32
+	Limit int32
+}
+
+func (q *Queries) ListUserParenExpr(ctx context.Context, arg ListUserParenExprParams) ([]User, error) {
+	rows, err := q.db.QueryContext(ctx, listUserParenExpr, arg.ID, arg.Limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []User
+	for rows.Next() {
+		var i User
+		if err := rows.Scan(
+			&i.ID,
+			&i.FirstName,
+			&i.LastName,
+			&i.Age,
+			&i.JobStatus,
+		); 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 listUsersByFamily = `-- name: ListUsersByFamily :many
+SELECT first_name, last_name FROM users WHERE age < $1 AND last_name = $2
+`
+
+type ListUsersByFamilyParams struct {
+	MaxAge   int32
+	InFamily sql.NullString
+}
+
+type ListUsersByFamilyRow struct {
+	FirstName string
+	LastName  sql.NullString
+}
+
+func (q *Queries) ListUsersByFamily(ctx context.Context, arg ListUsersByFamilyParams) ([]ListUsersByFamilyRow, error) {
+	rows, err := q.db.QueryContext(ctx, listUsersByFamily, arg.MaxAge, arg.InFamily)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUsersByFamilyRow
+	for rows.Next() {
+		var i ListUsersByFamilyRow
+		if err := rows.Scan(&i.FirstName, &i.LastName); 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 listUsersByID = `-- name: ListUsersByID :many
+SELECT first_name, id, last_name FROM users WHERE id < $1
+`
+
+type ListUsersByIDRow struct {
+	FirstName string
+	ID        int32
+	LastName  sql.NullString
+}
+
+func (q *Queries) ListUsersByID(ctx context.Context, id int32) ([]ListUsersByIDRow, error) {
+	rows, err := q.db.QueryContext(ctx, listUsersByID, id)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUsersByIDRow
+	for rows.Next() {
+		var i ListUsersByIDRow
+		if err := rows.Scan(&i.FirstName, &i.ID, &i.LastName); 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 listUsersWithLimit = `-- name: ListUsersWithLimit :many
+SELECT first_name, last_name FROM users LIMIT $1
+`
+
+type ListUsersWithLimitRow struct {
+	FirstName string
+	LastName  sql.NullString
+}
+
+func (q *Queries) ListUsersWithLimit(ctx context.Context, limit int32) ([]ListUsersWithLimitRow, error) {
+	rows, err := q.db.QueryContext(ctx, listUsersWithLimit, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []ListUsersWithLimitRow
+	for rows.Next() {
+		var i ListUsersWithLimitRow
+		if err := rows.Scan(&i.FirstName, &i.LastName); 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
+}

internal/endtoend/testdata/params_location/postgresql/stdlib/query.sql

@@ -0,0 +1,33 @@
+/* name: ListUsersByID :many */
+SELECT first_name, id, last_name FROM users WHERE id < $1;
+
+/* name: ListUserOrders :many */
+SELECT
+	users.id,
+	users.first_name,
+	orders.price
+FROM
+	orders
+LEFT JOIN users ON orders.user_id = users.id
+WHERE orders.price > sqlc.arg('min_price');
+
+/* name: GetUserByID :one */
+SELECT first_name, id, last_name FROM users WHERE id = sqlc.arg('target_id');
+
+/* name: ListUsersByFamily :many */
+SELECT first_name, last_name FROM users WHERE age < sqlc.arg('max_age') AND last_name = sqlc.arg('in_family');
+
+/* name: ListUsersWithLimit :many */
+SELECT first_name, last_name FROM users LIMIT $1;
+
+/* name: LimitSQLCArg :many */
+select first_name, id FROM users LIMIT $1;
+
+/* name: InsertNewUser :exec */
+INSERT INTO users (first_name, last_name) VALUES ($1, $2);
+
+/* name: ListUserParenExpr :many */
+SELECT * FROM users WHERE (job_status = 'APPLIED' OR job_status = 'PENDING')
+AND id > $1
+ORDER BY id
+LIMIT $2;

internal/endtoend/testdata/params_location/postgresql/stdlib/schema.sql

@@ -0,0 +1,14 @@
+CREATE TABLE users (
+    id SERIAL NOT NULL,
+    first_name varchar(255) NOT NULL,
+    last_name varchar(255),
+    age integer NOT NULL,
+    job_status varchar(10) NOT NULL
+);
+
+CREATE TABLE orders (
+    id SERIAL NOT NULL,
+    price DECIMAL(13, 4) NOT NULL,
+    user_id integer NOT NULL
+);
+

internal/endtoend/testdata/params_location/postgresql/stdlib/sqlc.json

@@ -0,0 +1,12 @@
+{
+  "version": "1",
+  "packages": [
+    {
+      "name": "querytest",
+      "path": "go",
+      "schema": "schema.sql",
+      "queries": "query.sql",
+      "engine": "postgresql"
+    }
+  ]
+}