table.hpp: 実装

diff --git a/roast/include/roast/db/sql/table.hpp b/roast/include/roast/db/sql/table.hpp
index 4c2f8ff..e3bee7a 100644 (file)
--- a/roast/include/roast/db/sql/table.hpp
+++ b/roast/include/roast/db/sql/table.hpp
@@ -12,19 +12,59 @@ namespace roast
        {
                ///////////////////////////////////////////////////////////////////////////////////
                
-               class create_table
+               namespace _char
+               {
+                       typedef chars::space space;
+               }
+               
+               namespace _op_names
+               {
+                       ROAST_LEXICAL_FIXSTR(create,"CREATE");
+                       ROAST_LEXICAL_FIXSTR(drop,"DROP");
+                       ROAST_LEXICAL_FIXSTR(alter,"ALTER");
+                       ROAST_LEXICAL_FIXSTR(rename,"RENAME");
+                       
+                       ROAST_LEXICAL_FIXSTR(table,"TABLE");
+                       ROAST_LEXICAL_FIXSTR(to,"TO");
+               }
+               
+               ///////////////////////////////////////////////////////////////////////////////////
+               
+               //      CREATE TABLE
+               template <typename TABLE_NAME, typename COLUMNS>
+               class create_table : public seq<
+                       _op_names::create, _char::space, _op_names::table, _char::space,        //      CREATE TABLE
+                       TABLE_NAME, _char::space, _char::lpare, COLUMNS, _char::rpare>          //      <TABLE NAME> (<COLUMNS>)
+               {
+               };
+               
+               ///////////////////////////////////////////////////////////////////////////////////
+               
+               //      DROP TABLE
+               template <typename TABLE_NAME, typename OPTIONS=EmptyType>
+               class drop_table : public seq<
+                       _op_names::drop, _char::space, _op_names::table, _char::space,          //      DROP TABLE
+                       TABLE_NAME>             //      <TABLE NAME>
                {
                };
                
                ///////////////////////////////////////////////////////////////////////////////////
                
-               class drop_table
+               //      ALTER TABLE
+               template <typename TABLE_NAME, typename COLUMNS>
+               class alter_table : public seq<
+                       _op_names::alter, _char::space, _op_names::table, _char::space,         //      ALTER TABLE
+                       TABLE_NAME>             //      <TABLE NAME>
                {
                };
                
                ///////////////////////////////////////////////////////////////////////////////////
                
-               class alter_table
+               //      RENAME TABLE
+               template <typename FROM_TABLE_NAME, typename TO_TABLE_NAME>
+               class rename_table : public seq<
+                       _op_names::rename, _char::space, _op_names::table, _char::space,                //      RENAME TABLE
+                       TABLE_NAME, _char::space, _op_names::to, _char::space, TO_TABLE_NAME>   //      <FROM_TABLE_NAME> TO <TO_TABLE_NAME>
                {
                };