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  • Committer: Brian Aker
  • Date: 2010-10-10 02:07:52 UTC
  • mfrom: (1827.2.3 staging)
  • Revision ID: brian@tangent.org-20101010020752-ktv73isay5dxtvp3
Merge in switch on table_share_instance inheritance.

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drizzled/sql_yacc.yy
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%token  ESCAPED
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%token  ESCAPE_SYM                    /* SQL-2003-R */
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%token  EXCLUSIVE_SYM
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%token  EXECUTE_SYM
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%token  EXISTS                        /* SQL-2003-R */
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%token  EXTENDED_SYM
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%token  EXTRACT_SYM                   /* SQL-2003-N */
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        IDENT_sys TEXT_STRING_sys TEXT_STRING_literal
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        opt_component
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        BIN_NUM TEXT_STRING_filesystem ident_or_empty
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        execute_var_or_string
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        opt_constraint constraint opt_ident
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%type <lex_str_ptr>
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        statement
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        opt_field_or_var_spec fields_or_vars opt_load_data_set_spec
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        init_key_options key_options key_opts key_opt key_using_alg
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        execute
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END_OF_INPUT
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%type <index_hint> index_hint_type
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        | delete
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        | describe
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        | drop
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        | execute
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        | flush
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        | insert
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        | kill
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          /* empty */ { $$= 0; }
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        | TEMPORARY_SYM { $$= 1; }
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        ;
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/*
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  Execute a string as dynamic SQL.
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  */
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execute:
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       EXECUTE_SYM
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       {
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          LEX *lex= Lex;
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          statement::Execute *statement= new(std::nothrow) statement::Execute(YYSession);
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          lex->statement= statement;
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          if (lex->statement == NULL)
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            DRIZZLE_YYABORT;
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       }
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       execute_var_or_string
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execute_var_or_string:
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         ident_or_text
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         {
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          statement::Execute *statement= (statement::Execute *)Lex->statement;
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          statement->setQuery($1);
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         }
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        | '@' ident_or_text
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        {
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          statement::Execute *statement= (statement::Execute *)Lex->statement;
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          statement->setVar();
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          statement->setQuery($2);
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        }
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/*
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** Insert : add new data to table
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*/