Database package, schema and queries

sql/queries/transaction.sql

@@ -0,0 +1,19 @@
+-- name: CreateTransaction :one
+INSERT INTO fts.transactions (
+    description, amount, category, transaction_date
+) VALUES (
+    $1, $2, $3, $4
+)
+RETURNING *;
+
+-- name: ListTransactions :many
+SELECT * FROM fts.transactions
+ORDER BY transaction_date DESC, transaction_id DESC;
+
+-- name: GetTransaction :one
+SELECT * FROM fts.transactions
+WHERE transaction_id = $1;
+
+-- name: DeleteTransaction :exec
+DELETE FROM fts.transactions
+WHERE transaction_id = $1;