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  • Committer: Brian Aker
  • Date: 2008-12-23 07:19:26 UTC
  • Revision ID: brian@tangent.org-20081223071926-69z2ugpftfz1lfnm
Remove dead variables.

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Lines of Context:
drizzled/sql_yacc.yy
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variable:
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          '@'
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          {
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            if (! Lex->parsing_options.allows_variable)
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            {
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              my_error(ER_VIEW_SELECT_VARIABLE, MYF(0));
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              DRIZZLE_YYABORT;
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            }
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          }
 
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          { }
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          variable_aux
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          {
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            $$= $3;
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          {
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            LEX *lex= Lex;
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            if (! lex->parsing_options.allows_derived)
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            {
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              my_error(ER_VIEW_SELECT_DERIVED, MYF(0));
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              DRIZZLE_YYABORT;
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            }
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            SELECT_LEX *sel= lex->current_select;
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            TableList *embedding;
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            if (!sel->embedding || sel->end_nested_join(lex->session))
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into:
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          INTO
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          {
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            if (! Lex->parsing_options.allows_select_into)
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            {
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              my_error(ER_VIEW_SELECT_CLAUSE, MYF(0), "INTO");
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              DRIZZLE_YYABORT;
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            }
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          }
 
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          { }
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          into_destination
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        ;
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