refine #36

migrations.toml

@@ -1,36 +1 @@
-# This file is auto-generated by Turbosql.
-# It is used to create and apply automatic schema migrations.
-# It should be checked into source control.
-# Modifying it by hand may be dangerous; see the docs.
 
-migrations_append_only = [
-    "CREATE TABLE person (rowid INTEGER PRIMARY KEY) STRICT",
-    "ALTER TABLE person ADD COLUMN name TEXT",
-    "ALTER TABLE person ADD COLUMN age INTEGER",
-    "ALTER TABLE person ADD COLUMN image_jpg BLOB",
-]
-output_generated_schema_for_your_information_do_not_edit = """
-  CREATE TABLE _turbosql_migrations (
-    rowid INTEGER PRIMARY KEY,
-    migration TEXT NOT NULL
-  ) STRICT
-  CREATE TABLE person (
-    rowid INTEGER PRIMARY KEY,
-    name TEXT,
-    age INTEGER,
-    image_jpg BLOB
-  ) STRICT
-"""
-
-[output_generated_tables_do_not_edit.person]
-name = "person"
-
-[[output_generated_tables_do_not_edit.person.columns]]
-name = "rowid"
-rust_type = "Option < i64 >"
-sql_type = "INTEGER PRIMARY KEY"
-
-[[output_generated_tables_do_not_edit.person.columns]]
-name = "name"
-rust_type = "Option < String >"
-sql_type = "TEXT"

turbosql-impl/src/delete.rs

@@ -5,24 +5,14 @@ use crate::Table;
 pub(super) fn delete(table: &Table) -> proc_macro2::TokenStream {
 	let sql = makesql_delete(table);
 	super::validate_sql_or_abort(&sql);
-	let columns = table.columns.iter().filter(|c| c.name == "rowid").map(|c| {
-		let ident = &c.ident;
-		if c.sql_type == "TEXT" && c.rust_type != "Option < String >" {
-			quote_spanned!(c.span => &::turbosql::serde_json::to_string(&self.#ident)? as &dyn ::turbosql::ToSql)
-		} else {
-			quote_spanned!(c.span => &self.#ident as &dyn ::turbosql::ToSql)
-		}
-	})
-	.collect::<Vec<_>>();
-
 
 	quote_spanned! { table.span =>
 		fn delete(&self) -> Result<usize, ::turbosql::Error> {
 			assert!(self.rowid.is_some());
 			::turbosql::__TURBOSQL_DB.with(|db| {
 				let db = db.borrow_mut();
 				let mut stmt = db.prepare_cached(#sql)?;
-				Ok(stmt.execute(&[#( #columns ),*] as &[&dyn ::turbosql::ToSql])?)
+				Ok(stmt.execute([self.rowid])?)
 			})
 		}
 	}

turbosql/tests/integration_test.rs

@@ -1,4 +1,4 @@
-// cargo test --features test --manifest-path turbosql/Cargo.toml -- --nocapture
+// cargo test --features test --manifest-path turbosql/Cargo.toml -- --nocapture --test-threads=1
 
 #![allow(clippy::bool_assert_comparison, clippy::redundant_clone)]
 
@@ -58,13 +58,16 @@ fn integration_test() {
 		select!(Vec<String> "field_string FROM personintegrationtest").unwrap(),
 		vec!["Bob", "Bob"]
 	);
-	let mut r = PersonIntegrationTest {
-		..Default::default()
-	};
+	let mut r = PersonIntegrationTest::default();
 	let id = r.insert().unwrap();
+	let id2 = r.insert().unwrap();
 	r.rowid = Some(id);
 	r.delete().unwrap();
 	assert!(select!(PersonIntegrationTest "WHERE rowid = ?", id).is_err());
+	assert!(select!(PersonIntegrationTest "WHERE rowid = ?", id2).is_ok());
+	r.rowid = Some(id2);
+	r.delete().unwrap();
+	assert!(select!(PersonIntegrationTest "WHERE rowid = ?", id2).is_err());
 	execute!("DELETE FROM personintegrationtest WHERE rowid = 2").unwrap();
 	assert_eq!(select!(i64 "SELECT 1").unwrap(), 1);
 	assert_eq!(select!(bool "SELECT 1 > ? AS val", 0).unwrap(), true);