Hi, Alexey! On Mar 29, Alexey Botchkov wrote:
Hi, Sergei.
remove your new opt_if_not_exists_ident rule, write it like - normal_key_type opt_ident key_alg '(' key_list ')' + normal_key_type opt_if_not_exists opt_ident key_alg '(' key_list ')'
I don't think it's a good idea. The 'opt_if_not_exists_ident' actually has the body: opt_if_not_exists_ident: opt_if_not_exists opt_ident { LEX *lex= Lex; if (lex->check_exists && lex->sql_command != SQLCOM_ALTER_TABLE) { my_parse_error(ER(ER_SYNTAX_ERROR)); MYSQL_YYABORT; } $$= $2; };
And i'd need to copy this everywhere instead of opt_**_ident call.
Right. Okay then, keep opt_if_not_exists_ident. Regards, Sergei