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[FEAT MERGE] Functional_index

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obdev
2023-04-27 11:11:23 +00:00
committed by ob-robot
parent a52d8673b2
commit c5756c1799
370 changed files with 1728 additions and 821 deletions
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20
src/sql/parser/sql_parser_mysql_mode.y
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@ -434,7 +434,7 @@ END_P SET_VAR DELIMITER
%type <node> column_name relation_name function_name column_label var_name relation_name_or_string row_format_option
%type <node> audit_stmt audit_clause op_audit_tail_clause audit_operation_clause audit_all_shortcut_list audit_all_shortcut auditing_on_clause auditing_by_user_clause audit_user_list audit_user audit_user_with_host_name
%type <node> opt_hint_list hint_option select_with_opt_hint update_with_opt_hint delete_with_opt_hint hint_list_with_end global_hint transform_hint optimize_hint
%type <node> create_index_stmt index_name sort_column_list sort_column_key opt_index_option_list index_option opt_sort_column_key_length opt_index_using_algorithm index_using_algorithm visibility_option opt_constraint_name constraint_name create_with_opt_hint
%type <node> create_index_stmt index_name sort_column_list sort_column_key opt_index_option_list index_option opt_sort_column_key_length opt_index_using_algorithm index_using_algorithm visibility_option opt_constraint_name constraint_name create_with_opt_hint index_expr
%type <node> opt_when check_state constraint_definition
%type <non_reserved_keyword> unreserved_keyword unreserved_keyword_normal unreserved_keyword_special unreserved_keyword_extra
%type <reserved_keyword> mysql_reserved_keyword
@ -7108,7 +7108,25 @@ column_name opt_sort_column_key_length opt_asc_desc opt_column_id
malloc_non_terminal_node($$, result->malloc_pool_, T_SPLIT_KEY, 1, col_list);
}
*/
| '(' index_expr ')' opt_asc_desc opt_column_id
{
malloc_non_terminal_node($$, result->malloc_pool_, T_SORT_COLUMN_KEY, 4, $2, NULL, $4, $5);
}
;
index_expr:
expr
{
if (NULL == $1) {
yyerror(NULL, result, "index_expr is null\n");
YYERROR;
} else {
$$ = $1;
dup_string($$, result, @1.first_column, @1.last_column);
}
}
;
opt_column_id:
/* EMPTY */
{ $$ = 0; }