diff --git a/postgres/budgets.sql.go b/postgres/budgets.sql.go
index e4827e1..328941d 100644
--- a/postgres/budgets.sql.go
+++ b/postgres/budgets.sql.go
@@ -17,7 +17,7 @@ RETURNING id, name, last_modification
 `
 
 func (q *Queries) CreateBudget(ctx context.Context, name string) (Budget, error) {
-	row := q.db.QueryRowContext(ctx, createBudget, name)
+	row := q.db.QueryRow(ctx, createBudget, name)
 	var i Budget
 	err := row.Scan(&i.ID, &i.Name, &i.LastModification)
 	return i, err
@@ -29,7 +29,7 @@ WHERE id = $1
 `
 
 func (q *Queries) GetBudget(ctx context.Context, id uuid.UUID) (Budget, error) {
-	row := q.db.QueryRowContext(ctx, getBudget, id)
+	row := q.db.QueryRow(ctx, getBudget, id)
 	var i Budget
 	err := row.Scan(&i.ID, &i.Name, &i.LastModification)
 	return i, err
@@ -42,7 +42,7 @@ WHERE user_budgets.user_id = $1
 `
 
 func (q *Queries) GetBudgetsForUser(ctx context.Context, userID uuid.UUID) ([]Budget, error) {
-	rows, err := q.db.QueryContext(ctx, getBudgetsForUser, userID)
+	rows, err := q.db.Query(ctx, getBudgetsForUser, userID)
 	if err != nil {
 		return nil, err
 	}
@@ -55,9 +55,6 @@ func (q *Queries) GetBudgetsForUser(ctx context.Context, userID uuid.UUID) ([]Bu
 		}
 		items = append(items, i)
 	}
-	if err := rows.Close(); err != nil {
-		return nil, err
-	}
 	if err := rows.Err(); err != nil {
 		return nil, err
 	}
diff --git a/postgres/transactions.sql.go b/postgres/transactions.sql.go
index 6963995..18d39fa 100644
--- a/postgres/transactions.sql.go
+++ b/postgres/transactions.sql.go
@@ -5,10 +5,10 @@ package postgres
 
 import (
 	"context"
-	"database/sql"
 	"time"
 
 	"github.com/google/uuid"
+	"github.com/jackc/pgtype"
 )
 
 const createTransaction = `-- name: CreateTransaction :one
@@ -20,14 +20,14 @@ RETURNING id, date, memo, amount, account_id, payee_id
 
 type CreateTransactionParams struct {
 	Date      time.Time
-	Memo      sql.NullString
-	Amount    string
+	Memo      string
+	Amount    pgtype.Numeric
 	AccountID uuid.UUID
 	PayeeID   uuid.NullUUID
 }
 
 func (q *Queries) CreateTransaction(ctx context.Context, arg CreateTransactionParams) (Transaction, error) {
-	row := q.db.QueryRowContext(ctx, createTransaction,
+	row := q.db.QueryRow(ctx, createTransaction,
 		arg.Date,
 		arg.Memo,
 		arg.Amount,
@@ -52,7 +52,7 @@ WHERE transactions.account_id = $1
 `
 
 func (q *Queries) GetTransactionsForAccount(ctx context.Context, accountID uuid.UUID) ([]Transaction, error) {
-	rows, err := q.db.QueryContext(ctx, getTransactionsForAccount, accountID)
+	rows, err := q.db.Query(ctx, getTransactionsForAccount, accountID)
 	if err != nil {
 		return nil, err
 	}
@@ -72,9 +72,6 @@ func (q *Queries) GetTransactionsForAccount(ctx context.Context, accountID uuid.
 		}
 		items = append(items, i)
 	}
-	if err := rows.Close(); err != nil {
-		return nil, err
-	}
 	if err := rows.Err(); err != nil {
 		return nil, err
 	}
@@ -88,7 +85,7 @@ WHERE accounts.budget_id = $1
 `
 
 func (q *Queries) GetTransactionsForBudget(ctx context.Context, budgetID uuid.UUID) ([]Transaction, error) {
-	rows, err := q.db.QueryContext(ctx, getTransactionsForBudget, budgetID)
+	rows, err := q.db.Query(ctx, getTransactionsForBudget, budgetID)
 	if err != nil {
 		return nil, err
 	}
@@ -108,9 +105,6 @@ func (q *Queries) GetTransactionsForBudget(ctx context.Context, budgetID uuid.UU
 		}
 		items = append(items, i)
 	}
-	if err := rows.Close(); err != nil {
-		return nil, err
-	}
 	if err := rows.Err(); err != nil {
 		return nil, err
 	}
diff --git a/postgres/user_budgets.sql.go b/postgres/user_budgets.sql.go
index 4740c0e..c1e07ba 100644
--- a/postgres/user_budgets.sql.go
+++ b/postgres/user_budgets.sql.go
@@ -22,7 +22,7 @@ type LinkBudgetToUserParams struct {
 }
 
 func (q *Queries) LinkBudgetToUser(ctx context.Context, arg LinkBudgetToUserParams) (UserBudget, error) {
-	row := q.db.QueryRowContext(ctx, linkBudgetToUser, arg.UserID, arg.BudgetID)
+	row := q.db.QueryRow(ctx, linkBudgetToUser, arg.UserID, arg.BudgetID)
 	var i UserBudget
 	err := row.Scan(&i.UserID, &i.BudgetID)
 	return i, err
diff --git a/postgres/users.sql.go b/postgres/users.sql.go
index cdf53b8..b4bb118 100644
--- a/postgres/users.sql.go
+++ b/postgres/users.sql.go
@@ -24,7 +24,7 @@ type CreateUserParams struct {
 }
 
 func (q *Queries) CreateUser(ctx context.Context, arg CreateUserParams) (User, error) {
-	row := q.db.QueryRowContext(ctx, createUser,
+	row := q.db.QueryRow(ctx, createUser,
 		arg.ID,
 		arg.Email,
 		arg.Name,
@@ -46,7 +46,7 @@ WHERE id = $1
 `
 
 func (q *Queries) GetUser(ctx context.Context, id uuid.UUID) (User, error) {
-	row := q.db.QueryRowContext(ctx, getUser, id)
+	row := q.db.QueryRow(ctx, getUser, id)
 	var i User
 	err := row.Scan(
 		&i.ID,
@@ -63,7 +63,7 @@ WHERE email = $1
 `
 
 func (q *Queries) GetUserByUsername(ctx context.Context, email string) (User, error) {
-	row := q.db.QueryRowContext(ctx, getUserByUsername, email)
+	row := q.db.QueryRow(ctx, getUserByUsername, email)
 	var i User
 	err := row.Scan(
 		&i.ID,