implemented prepared statement for postgres and sqlite

src/sql/dialect_builder.cpp

@@ -0,0 +1,52 @@
+#include "matador/sql/dialect_builder.hpp"
+
+namespace matador::sql {
+dialect_builder &dialect_builder::builder()
+{
+  static dialect_builder instance;
+  return instance;
+}
+
+dialect_builder &dialect_builder::create()
+{
+  dialect_ = {};
+  return *this;
+}
+
+dialect_builder& dialect_builder::with_token_replace_map(const dialect::token_to_string_map &token_replace_map)
+{
+  for (const auto &token : token_replace_map) {
+    dialect_.tokens_[token.first] = token.second;
+  }
+
+  return *this;
+}
+
+dialect_builder& dialect_builder::with_data_type_replace_map(const dialect::data_type_to_string_map &data_type_replace_map)
+{
+  for (const auto &data_type : data_type_replace_map) {
+    dialect_.data_types_[data_type.first] = data_type.second;
+  }
+
+  return *this;
+}
+
+dialect_builder& dialect_builder::with_placeholder_func(const dialect::next_placeholder_func &func)
+{
+  dialect_.placeholder_func_ = func;
+
+  return *this;
+}
+
+dialect_builder &dialect_builder::with_default_schema_name(const std::string &schema_name)
+{
+  dialect_.default_schema_name_ = schema_name;
+
+  return *this;
+}
+
+dialect dialect_builder::build()
+{
+  return dialect_;
+}
+}