Added virtual methods to QueryBuilder for adding prepared statement placeholders.

modules/database/query_builder.cpp

@@ -31,8 +31,8 @@
 
 #include "query_builder.h"
 
-#include "query_result.h"
 #include "prepared_statement.h"
+#include "query_result.h"
 
 String QueryBuilder::get_result() {
 	return query_result;
@@ -274,6 +274,17 @@ QueryBuilder *QueryBuilder::wildcard() {
 	return this;
 }
 
+// Prepared statement placeholders
+QueryBuilder *QueryBuilder::psph() {
+	return this;
+}
+QueryBuilder *QueryBuilder::psphi(const String &p_id) {
+	return this;
+}
+QueryBuilder *QueryBuilder::psphr(const String &p_raw_id) {
+	return this;
+}
+
 QueryBuilder *QueryBuilder::w(const String &str) {
 	query_result += str;
 
@@ -396,6 +407,11 @@ void QueryBuilder::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("wildcard"), &QueryBuilder::_wildcard_bind);
 
+	// Prepared statement placeholders
+	ClassDB::bind_method(D_METHOD("psph"), &QueryBuilder::_psph_bind);
+	ClassDB::bind_method(D_METHOD("psphi", "id"), &QueryBuilder::_psphi_bind);
+	ClassDB::bind_method(D_METHOD("psphr", "raw_id"), &QueryBuilder::_psphr_bind);
+
 	ClassDB::bind_method(D_METHOD("w", "str"), &QueryBuilder::_w_bind);
 	ClassDB::bind_method(D_METHOD("ew", "str"), &QueryBuilder::_ew_bind);
 
@@ -592,6 +608,17 @@ Ref<QueryBuilder> QueryBuilder::_wildcard_bind() {
 	return Ref<QueryBuilder>(wildcard());
 }
 
+// Prepared statement placeholders
+Ref<QueryBuilder> QueryBuilder::_psph_bind() {
+	return Ref<QueryBuilder>(psph());
+}
+Ref<QueryBuilder> QueryBuilder::_psphi_bind(const String &p_id) {
+	return Ref<QueryBuilder>(psphi(p_id));
+}
+Ref<QueryBuilder> QueryBuilder::_psphr_bind(const String &p_raw_id) {
+	return Ref<QueryBuilder>(psphr(p_raw_id));
+}
+
 Ref<QueryBuilder> QueryBuilder::_w_bind(const String &str) {
 	return Ref<QueryBuilder>(w(str));
 }

modules/database/query_builder.h

@@ -129,6 +129,11 @@ public:
 
 	virtual QueryBuilder *wildcard();
 
+	// Prepared statement placeholders
+	virtual QueryBuilder *psph();
+	virtual QueryBuilder *psphi(const String &p_id);
+	virtual QueryBuilder *psphr(const String &p_raw_id);
+
 	virtual QueryBuilder *w(const String &str);
 	virtual QueryBuilder *ew(const String &str);
 
@@ -228,16 +233,16 @@ protected:
 
 	Ref<QueryBuilder> _wildcard_bind();
 
+	// Prepared statement placeholders
+	Ref<QueryBuilder> _psph_bind();
+	Ref<QueryBuilder> _psphi_bind(const String &p_id);
+	Ref<QueryBuilder> _psphr_bind(const String &p_raw_id);
+	
 	Ref<QueryBuilder> _w_bind(const String &str);
 	Ref<QueryBuilder> _ew_bind(const String &str);
 
 	Ref<QueryBuilder> _select_last_insert_id_bind();
 
-	Ref<QueryBuilder> _prepare_bind();
-	Ref<QueryBuilder> _set_params_bind(const int index, const String &value);
-	Ref<QueryBuilder> _set_parami_bind(const int index, const int value);
-	Ref<QueryBuilder> _set_paramf_bind(const int index, const float value);
-
 	Ref<QueryBuilder> _end_command_bind();
 
 	Ref<QueryBuilder> _reset_bind();

modules/database_sqlite/sqlite3_query_builder.cpp

@@ -2,8 +2,8 @@
 
 #include "sqlite3_connection.h"
 #include "sqlite3_database.h"
-#include "sqlite3_query_result.h"
 #include "sqlite3_prepared_statement.h"
+#include "sqlite3_query_result.h"
 
 QueryBuilder *SQLite3QueryBuilder::select() {
 	query_result += "SELECT ";
@@ -340,6 +340,27 @@ QueryBuilder *SQLite3QueryBuilder::wildcard() {
 	return this;
 }
 
+// Prepared statement placeholders
+QueryBuilder *SQLite3QueryBuilder::psph() {
+	query_result += "?";
+
+	return this;
+}
+QueryBuilder *SQLite3QueryBuilder::psphi(const String &p_id) {
+	if (p_id.is_valid_unsigned_integer()) {
+		query_result += "?" + p_id;
+	} else {
+		query_result += ":" + p_id;
+	}
+
+	return this;
+}
+QueryBuilder *SQLite3QueryBuilder::psphr(const String &p_raw_id) {
+	query_result += p_raw_id;
+
+	return this;
+}
+
 String SQLite3QueryBuilder::escape(const String &params) {
 	ERR_FAIL_COND_V(!_connection.is_valid(), String());
 

modules/database_sqlite/sqlite3_query_builder.h

@@ -73,6 +73,11 @@ public:
 
 	QueryBuilder *wildcard();
 
+	// Prepared statement placeholders
+	virtual QueryBuilder *psph();
+	virtual QueryBuilder *psphi(const String &p_id);
+	virtual QueryBuilder *psphr(const String &p_raw_id);
+
 	QueryBuilder *select_last_insert_id();
 
 	String escape(const String &params);