added criteria_evaluator and extended all criteria classes with missing methods

include/matador/sql/dialect.hpp

@@ -13,6 +13,10 @@
 #include <unordered_map>
 #include <vector>
 
+namespace matador::utils {
+class value;
+}
+
 namespace matador::sql {
 
 class connection_impl;
@@ -53,6 +57,8 @@ public:
 
   [[nodiscard]] const std::string& to_string(bool val) const;
 
+  [[nodiscard]] std::string to_sql_string(const utils::value &val) const ;
+
   void bool_strings(const std::string &true_string, const std::string &false_string);
 
   /**
@@ -150,7 +156,10 @@ private:
     {dialect_token::WHERE,       "WHERE"},
     {dialect_token::AND,         "AND"},
     {dialect_token::OR,          "OR"},
+    {dialect_token::NOT,         "NOT"},
     {dialect_token::LIKE,        "LIKE"},
+    {dialect_token::BETWEEN,     "BETWEEN"},
+    {dialect_token::IN,          "IN"},
     {dialect_token::ORDER_BY,    "ORDER BY"},
     {dialect_token::GROUP_BY,    "GROUP BY"},
     {dialect_token::ASC,         "ASC"},
@@ -171,6 +180,8 @@ private:
     {dialect_token::STRING_QUOTE, "'"},
     {dialect_token::BEGIN_BINARY_DATA, "X'"},
     {dialect_token::END_BINARY_DATA, "'"},
+    {dialect_token::BEGIN_STRING_DATA, "'"},
+    {dialect_token::END_STRING_DATA, "'"},
     {dialect_token::NONE, ""}
   };
 

include/matador/sql/dialect_token.hpp

@@ -28,7 +28,10 @@ enum class dialect_token : uint8_t {
   WHERE_CLAUSE,
   AND,
   OR,
+  NOT,
   LIKE,
+  BETWEEN,
+  IN,
   ORDER_BY,
   GROUP_BY,
   ASC,
@@ -49,6 +52,8 @@ enum class dialect_token : uint8_t {
   STRING_QUOTE,
   BEGIN_BINARY_DATA,
   END_BINARY_DATA,
+  BEGIN_STRING_DATA,
+  END_STRING_DATA,
   NONE
 };
 }

include/matador/sql/interface/statement_impl.hpp

@@ -14,8 +14,7 @@ namespace matador::sql {
 
 class sql_error;
 
-class statement_impl
-{
+class statement_impl {
 protected:
   explicit statement_impl(query_context query, size_t start_bind_pos);