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Viewing changes to drizzled/sql_yacc.yy

  • Committer: Brian Aker
  • Date: 2010-12-28 04:57:17 UTC
  • mfrom: (2035.2.2 bool)
  • Revision ID: brian@tangent.org-20101228045717-6ax27qw6122h50sf
Merge in boolean.

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drizzled/sql_yacc.yy
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class Item;
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class Item_num;
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namespace item
 
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{
 
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class Boolean;
 
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class True;
 
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class False;
 
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}
 
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static bool check_reserved_words(LEX_STRING *name)
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{
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cast_type:
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          BINARY opt_len
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          { $$=ITEM_CAST_CHAR; Lex->charset= &my_charset_bin; Lex->dec= 0; }
 
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        | BOOLEAN_SYM
 
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          { $$=ITEM_CAST_BOOLEAN; Lex->charset= &my_charset_bin; Lex->dec= 0; }
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        | SIGNED_SYM
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          { $$=ITEM_CAST_SIGNED; Lex->charset= NULL; Lex->dec=Lex->length= (char*)0; }
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        | SIGNED_SYM INT_SYM
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            $$ = new Item_null();
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            YYSession->m_lip->next_state=MY_LEX_OPERATOR_OR_IDENT;
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          }
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        | FALSE_SYM { $$= new Item_int((char*) "FALSE",0,1); }
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        | TRUE_SYM { $$= new Item_int((char*) "TRUE",1,1); }
 
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        | FALSE_SYM { $$= new drizzled::item::False(); }
 
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        | TRUE_SYM { $$= new drizzled::item::True(); }
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        | HEX_NUM { $$ = new Item_hex_string($1.str, $1.length);}
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        | BIN_NUM { $$= new Item_bin_string($1.str, $1.length); }
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        | DATE_SYM text_literal { $$ = $2; }