Add Attachment::execute methods

Author: asfernandes

src/fb-cpp/Attachment.cpp

@@ -25,6 +25,8 @@
 #include "Attachment.h"
 #include "Client.h"
 #include "Exception.h"
+#include "Statement.h"
+#include "Transaction.h"
 
 using namespace fbcpp;
 using namespace fbcpp::impl;
@@ -93,3 +95,14 @@ void Attachment::dropDatabase()
 {
 	disconnectOrDrop(true);
 }
+
+bool Attachment::execute(Transaction& transaction, std::string_view sql)
+{
+	return execute(transaction, sql, StatementOptions{});
+}
+
+bool Attachment::execute(Transaction& transaction, std::string_view sql, const StatementOptions& options)
+{
+	Statement statement{*this, transaction, sql, options};
+	return statement.execute(transaction);
+}

src/fb-cpp/Attachment.h

@@ -31,6 +31,7 @@
 #include <memory>
 #include <optional>
 #include <string>
+#include <string_view>
 #include <vector>
 #include <cstddef>
 
@@ -41,6 +42,8 @@
 namespace fbcpp
 {
 	class Client;
+	class StatementOptions;
+	class Transaction;
 
 	///
 	/// Represents options used when creating an Attachment object.
@@ -301,6 +304,16 @@ namespace fbcpp
 		///
 		void dropDatabase();
 
+		///
+		/// Prepares and executes an SQL statement using the supplied transaction.
+		///
+		bool execute(Transaction& transaction, std::string_view sql);
+
+		///
+		/// Prepares and executes an SQL statement using the supplied transaction and statement options.
+		///
+		bool execute(Transaction& transaction, std::string_view sql, const StatementOptions& options);
+
 	private:
 		void disconnectOrDrop(bool drop);
 

src/test/Attachment.cpp

@@ -92,6 +92,23 @@ BOOST_AUTO_TEST_CASE(createDatabaseWithForcedWritesOff)
 	transaction.commit();
 }
 
+BOOST_AUTO_TEST_CASE(executePreparesAndExecutesStatement)
+{
+	const auto database = getTempFile("Attachment-executePreparesAndExecutesStatement.fdb");
+	Attachment attachment{CLIENT, database, AttachmentOptions().setCreateDatabase(true).setForcedWrites(false)};
+	FbDropDatabase attachmentDrop{attachment};
+
+	Transaction transaction{attachment};
+	BOOST_CHECK(attachment.execute(transaction, "create table t (id integer not null primary key)"));
+	transaction.commitRetaining();
+
+	BOOST_CHECK(attachment.execute(transaction, "insert into t (id) values (1)"));
+	BOOST_CHECK(attachment.execute(transaction, "select id from t"));
+	BOOST_CHECK(!attachment.execute(transaction, "select id from t where id = 2"));
+
+	transaction.commit();
+}
+
 BOOST_AUTO_TEST_CASE(isNotValidAfterMove)
 {
 	const auto database = getTempFile("Attachment-isNotValidAfterMove.fdb");